RED-5567: Test experimentel pdftron version

Pull request #21 : RED-5694 - Upgrade spring-boot to 3.0
Merge in RED/ocr-service from RED-5694-storage to master * commit '828b4f53c837a77b860dc3df20a8e65b1330eaa8': RED-5694 - Upgrade spring-boot to 3.0 - add -DknownExploitedEnabled=false - import StorageAutoConfiguration to Application
2023-05-25 11:12:25 +02:00 · 2023-04-21 14:08:04 +02:00 · 2023-04-20 16:14:28 +03:00 · 2023-04-06 12:42:23 +02:00 · 2023-04-06 13:36:43 +03:00 · 2023-04-06 13:35:42 +03:00
39 changed files with 699 additions and 1046 deletions
@@ -5,27 +5,27 @@ SERVICE_NAME=$1

 if [[ "$bamboo_planRepository_branchName" == "master" ]]
 then
-	echo "building on master branch"
-    branchVersion=$(cat pom.xml | grep -Eo "<version>.*" | sed -s 's|<version>\(.*\)\..*\(-*.*\)</version>|\1|')
-	echo "branch version is : $branchVersion"
-    latestVersion=$(semver $( git tag -l $branchVersion.* ) | tail -n1)
-	echo "latestVersion is : $latestVersion"
+    branchVersion=$(cat pom.xml | grep -Eo "    <version>.*-SNAPSHOT</version>" | sed -s 's|<version>\(.*\)\..*\(-*.*\)</version>|\1|' | tr -d ' ')
+    latestVersion=$( semver $(git tag -l "${branchVersion}.*" ) | tail -n1 )
    newVersion="$(semver $latestVersion -p -i minor)"
-	echo "newVersion is : $newVersion"
+    echo "new release on master with version $newVersion"
 elif [[ "$bamboo_planRepository_branchName" == release* ]]
 then
    branchVersion=$(echo $bamboo_planRepository_branchName | sed -s 's|release\/\([0-9]\+\.[0-9]\+\)\.x|\1|')
-    latestVersion=$(semver $( git tag -l $branchVersion.* ) | tail -n1)
+    latestVersion=$( semver $(git tag -l "${branchVersion}.*" ) | tail -n1 )
    newVersion="$(semver $latestVersion -p -i patch)"
+    echo "new release on $bamboo_planRepository_branchName with version $newVersion"
 elif [[ "${bamboo_version_tag}" != "dev" ]]
 then
    newVersion="${bamboo_version_tag}"
+    echo "new special version bild with $newVersion"
 else
    mvn -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
        --no-transfer-progress \
        ${bamboo_maven_add_param} \
        clean install \
        -Djava.security.egd=file:/dev/./urandomelse
+    echo "dev build with tag ${bamboo_planRepository_1_branch}_${bamboo_buildNumber}"
    echo "gitTag=${bamboo_planRepository_1_branch}_${bamboo_buildNumber}" > git.tag
    exit 0
 fi
@@ -51,7 +51,7 @@ mvn -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
    -Dmaven.wagon.http.ssl.insecure=true \
    -Dmaven.wagon.http.ssl.allowall=true \
    -Dmaven.wagon.http.ssl.ignore.validity.dates=true \
-    -DaltDeploymentRepository=iqser_release::default::https://nexus.iqser.com/repository/red-platform-releases
+    -DaltDeploymentRepository=iqser_release::default::https://nexus.knecon.com/repository/red-platform-releases

 mvn --no-transfer-progress \
    -f ${bamboo_build_working_directory}/$SERVICE_NAME-image-v1/pom.xml \
@@ -12,7 +12,8 @@ mvn -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
 echo "dependency-check:aggregate"
 mvn --no-transfer-progress \
    -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
-    org.owasp:dependency-check-maven:aggregate
+    org.owasp:dependency-check-maven:aggregate \
+    -DknownExploitedEnabled=false

 if [[ -z "${bamboo_repository_pr_key}" ]]
 then
@@ -3,16 +3,16 @@
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
-        <groupId>com.iqser.red</groupId>
+        <groupId>com.knecon.fforesight</groupId>
        <artifactId>platform-docker-dependency</artifactId>
-        <version>1.2.0</version>
+        <version>0.1.0</version>
        <relativePath/>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>ocr-service-image-v1</artifactId>
    <groupId>com.iqser.red.service</groupId>
-    <version>1.0-SNAPSHOT</version>
+    <version>3.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <properties>
@@ -1,4 +1,4 @@
-FROM red/base-image:baseImageUser5
+FROM red/base-image:2.0.2

 COPY "libs/pdftron/OCRModuleLinux.tar.gz" .
 RUN tar xvzf OCRModuleLinux.tar.gz
@@ -7,27 +7,17 @@
    <parent>
        <groupId>com.iqser.red.service</groupId>
        <artifactId>ocr-service-v1</artifactId>
-        <version>1.0-SNAPSHOT</version>
+        <version>3.0-SNAPSHOT</version>
    </parent>

    <artifactId>ocr-service-api-v1</artifactId>
-    <version>1.0-SNAPSHOT</version>

    <properties>
-        <persistence-service.version>1.269.0</persistence-service.version>
-        <redaction-service.version>3.155.0</redaction-service.version>
-        <dsljson.version>1.9.9</dsljson.version>
+        <persistence-service.version>2.1.0</persistence-service.version>
    </properties>

    <dependencies>

-        <!-- https://mvnrepository.com/artifact/com.dslplatform/dsl-json-java8 -->
-        <dependency>
-            <groupId>com.dslplatform</groupId>
-            <artifactId>dsl-json-java8</artifactId>
-            <version>${dsljson.version}</version>
-        </dependency>
-
        <dependency>
            <!-- This dependency contains annotations that are used in specifying REST endpoints. -->
            <!-- It is optional since not all users of this API might use Feign. -->
@@ -43,26 +33,9 @@

        <dependency>
            <groupId>com.iqser.red.service</groupId>
-            <artifactId>persistence-service-api-v1</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.iqser.red.service</groupId>
-                    <artifactId>redaction-service-api-v1</artifactId>
-                </exclusion>
-            </exclusions>
+            <artifactId>persistence-service-internal-api-v1</artifactId>
            <version>${persistence-service.version}</version>
        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.service</groupId>
-            <artifactId>redaction-service-api-v1</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.iqser.red.service</groupId>
-                    <artifactId>persistence-service-api-v1</artifactId>
-                </exclusion>
-            </exclusions>
-            <version>${redaction-service.version}</version>
-        </dependency>

    </dependencies>
 </project>
@@ -0,0 +1,17 @@
+package com.iqser.red.service.ocr.v1.api.model;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+public class IdentityTest {
+
+    @Test
+    public void mockTest() {
+
+        int i = 1;
+        assertThat(i).isEqualTo(1);
+    }
+
+}
+
@@ -7,11 +7,10 @@
    <parent>
        <groupId>com.iqser.red.service</groupId>
        <artifactId>ocr-service-v1</artifactId>
-        <version>1.0-SNAPSHOT</version>
+        <version>3.0-SNAPSHOT</version>
    </parent>

    <artifactId>ocr-service-server-v1</artifactId>
-    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
@@ -24,6 +23,12 @@
            <groupId>com.iqser.red.commons</groupId>
            <artifactId>storage-commons</artifactId>
        </dependency>
+        <dependency>
+            <groupId>com.iqser.red.commons</groupId>
+            <artifactId>pdftron-logic-commons</artifactId>
+            <version>2.1.0</version>
+        </dependency>
+
        <dependency>
            <groupId>com.iqser.red.commons</groupId>
            <artifactId>spring-commons</artifactId>
@@ -39,17 +44,16 @@
        <dependency>
            <groupId>com.pdftron</groupId>
            <artifactId>PDFNet</artifactId>
-            <version>9.4.0</version>
+            <version>2023-05-24_experimental</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
-            <version>2.3.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>com.amazonaws</groupId>
            <artifactId>aws-java-sdk-kms</artifactId>
-            <version>1.12.158</version>
+            <version>1.12.440</version>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
@@ -65,7 +69,6 @@
        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit-test</artifactId>
-            <version>2.3.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
@@ -81,7 +84,6 @@
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
-            <version>3.12.0</version>
        </dependency>
    </dependencies>
    <build>
@@ -110,7 +112,6 @@
                <configuration>
                    <annotationProcessors>
                        <annotationProcessor>lombok.launch.AnnotationProcessorHider$AnnotationProcessor</annotationProcessor>
-                        <annotationProcessor>com.dslplatform.json.processor.CompiledJsonAnnotationProcessor</annotationProcessor>
                    </annotationProcessors>
                </configuration>
            </plugin>
@@ -10,10 +10,14 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
 import org.springframework.scheduling.annotation.EnableAsync;

-import com.iqser.red.commons.spring.DefaultWebMvcConfiguration;
+import com.iqser.red.pdftronlogic.commons.InvisibleElementRemovalService;
 import com.iqser.red.service.ocr.v1.server.client.FileStatusProcessingUpdateClient;
 import com.iqser.red.service.ocr.v1.server.configuration.MessagingConfiguration;
+import com.iqser.red.service.ocr.v1.server.multitenancy.AsyncConfig;
+import com.iqser.red.service.ocr.v1.server.multitenancy.MultiTenancyMessagingConfiguration;
+import com.iqser.red.service.ocr.v1.server.multitenancy.MultiTenancyWebConfiguration;
 import com.iqser.red.service.ocr.v1.server.settings.OcrServiceSettings;
+import com.iqser.red.storage.commons.StorageAutoConfiguration;

 import io.micrometer.core.aop.TimedAspect;
 import io.micrometer.core.instrument.MeterRegistry;
@@ -21,7 +25,7 @@ import io.micrometer.core.instrument.MeterRegistry;
@EnableAsync
@EnableConfigurationProperties(OcrServiceSettings.class)
@SpringBootApplication(exclude = {SecurityAutoConfiguration.class, ManagementWebSecurityAutoConfiguration.class})
-@Import({DefaultWebMvcConfiguration.class, MessagingConfiguration.class})
+@Import({MultiTenancyWebConfiguration.class, AsyncConfig.class, MessagingConfiguration.class, MultiTenancyMessagingConfiguration.class, StorageAutoConfiguration.class})
@EnableFeignClients(basePackageClasses = FileStatusProcessingUpdateClient.class)
 public class Application {

@@ -42,4 +46,11 @@ public class Application {
        return new TimedAspect(registry);
    }

+
+    @Bean
+    public InvisibleElementRemovalService invisibleElementRemovalService() {
+
+        return new InvisibleElementRemovalService();
+    }
+
 }
@@ -2,7 +2,7 @@ package com.iqser.red.service.ocr.v1.server.client;

 import org.springframework.cloud.openfeign.FeignClient;

-import com.iqser.red.service.persistence.service.v1.api.resources.FileStatusProcessingUpdateResource;
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.FileStatusProcessingUpdateResource;

@FeignClient(name = "FileStatusProcessingUpdateResource", url = "${persistence-service.url}")
 public interface FileStatusProcessingUpdateClient extends FileStatusProcessingUpdateResource {
@@ -0,0 +1,10 @@
+package com.iqser.red.service.ocr.v1.server.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.TenantsResource;
+
+@FeignClient(name = "TenantsResource", url = "${persistence-service.url}")
+public interface TenantsClient extends TenantsResource {
+
+}
@@ -1,14 +1,12 @@
 package com.iqser.red.service.ocr.v1.server.initializer;

-import javax.annotation.PostConstruct;
-
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-
 import com.pdftron.pdf.PDFNet;

+import jakarta.annotation.PostConstruct;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;

@Component
@RequiredArgsConstructor
@@ -29,7 +27,5 @@ public class PDFNetInitializer {
        PDFNet.setTempPath("/tmp/pdftron");
        PDFNet.addResourceSearchPath(ocrModulePath);
        PDFNet.initialize(pdftronLicense);
-
    }
-
 }
@@ -1,68 +0,0 @@
-package com.iqser.red.service.ocr.v1.server.model;
-
-import static com.iqser.red.service.ocr.v1.server.service.InvisibleElementRemovalService.TOLERANCE;
-
-import java.awt.geom.Area;
-import java.awt.geom.GeneralPath;
-import java.awt.geom.Rectangle2D;
-import java.util.Deque;
-import java.util.LinkedList;
-
-import com.pdftron.pdf.Rect;
-
-import lombok.Data;
-import lombok.SneakyThrows;
-
-@Data
-public class ClippingPathStack {
-
-    private Deque<Area> stack = new LinkedList<>();
-
-
-    @SneakyThrows
-    public ClippingPathStack(Rect rectangle) {
-
-        stack.push(new Area(new Rectangle2D.Double(rectangle.getX1(), rectangle.getY1(), rectangle.getWidth(), rectangle.getHeight()).getBounds2D()));
-    }
-
-
-    @SneakyThrows
-    public void intersectClippingPath(GeneralPath path) {
-
-        getCurrentClippingPath().intersect(new Area(path));
-    }
-
-
-    public boolean almostIntersects(double x, double y, double width, double height) {
-        // To address inconsistencies in the calculation of the bounding box we slightly increase the rectangle
-        // Height or width are zero for straight lines, even though they are being rendered. Therefore, height or width must be at minimum >0.
-
-        double x_with_tolerance = x > 0 ? x - TOLERANCE : x + TOLERANCE;
-        double y_with_tolerance = y > 0 ? y - TOLERANCE : y + TOLERANCE;
-        double width_with_tolerance = width + (2 * TOLERANCE);
-        double height_with_tolerance = height + (2 * TOLERANCE);
-        return getCurrentClippingPath().intersects(x_with_tolerance, y_with_tolerance, width_with_tolerance, height_with_tolerance);
-    }
-
-
-    public Area getCurrentClippingPath() {
-
-        return stack.peek();
-    }
-
-
-    public void enterNewGState() {
-
-        Area current = stack.peek();
-        Area cloned = new Area();
-        cloned.add(current);
-        stack.push(cloned);
-    }
-
-
-    public void leaveGState() {
-
-        stack.pop();
-    }
-
-}
@@ -1,170 +0,0 @@
-package com.iqser.red.service.ocr.v1.server.model;
-
-import static com.iqser.red.service.ocr.v1.server.service.InvisibleElementRemovalService.TOLERANCE;
-
-import java.awt.geom.Rectangle2D;
-
-import com.pdftron.common.PDFNetException;
-import com.pdftron.pdf.Element;
-import com.pdftron.pdf.Rect;
-
-import lombok.AccessLevel;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.SneakyThrows;
-import lombok.experimental.FieldDefaults;
-import lombok.experimental.SuperBuilder;
-
-@Getter
-@SuperBuilder
-@FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
-public class ElementFeatures {
-
-    int elementType;
-    Rectangle2D boundingBox;
-
-
-    public boolean almostMatches(Element element) throws PDFNetException {
-
-        return element.getType() == elementType && //
-                element.getBBox() != null && //
-                rectsAlmostMatch(element.getBBox());
-    }
-
-
-    protected boolean almostEqual(double a, double b) {
-
-        return Math.abs(a - b) < TOLERANCE;
-    }
-
-
-    @SneakyThrows
-    private boolean rectsAlmostMatch(Rect bBox) {
-        // To address the inconsistencies in the calculation of the bounding box we check equality with a tolerance
-
-        return almostEqual(bBox.getX1(), boundingBox.getX()) && //
-                almostEqual(bBox.getY1(), boundingBox.getY()) && //
-                almostEqual(bBox.getWidth(), boundingBox.getWidth()) && //
-                almostEqual(bBox.getHeight(), boundingBox.getHeight());
-    }
-
-
-    @EqualsAndHashCode(callSuper = true)
-    @Getter
-    @SuperBuilder
-    @FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
-    private static class Text extends ElementFeatures {
-
-        String text;
-        int font;
-        double fontsize;
-
-
-        @Override
-        public boolean almostMatches(Element element) throws PDFNetException {
-
-            return super.almostMatches(element) && //
-                    text.equals(element.getTextString()) && //
-                    font == element.getGState().getFont().getType() && //
-                    almostEqual(fontsize, element.getGState().getFontSize());
-        }
-
-    }
-
-    @EqualsAndHashCode(callSuper = true)
-    @Getter
-    @SuperBuilder
-    @FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
-    private static class Path extends ElementFeatures {
-
-        boolean isClippingPath;
-        boolean isClipWindingFill;
-        boolean isStroked;
-        boolean isFilled;
-        boolean isWindingFill;
-
-
-        @Override
-        public boolean almostMatches(Element element) throws PDFNetException {
-
-            return super.almostMatches(element) && //
-                    isClippingPath == element.isClippingPath() && //
-                    isClipWindingFill == element.isClipWindingFill() && //
-                    isStroked == element.isStroked() && //
-                    isFilled == element.isFilled() && //
-                    isWindingFill == element.isWindingFill();
-
-        }
-
-    }
-
-    @EqualsAndHashCode(callSuper = true)
-    @Getter
-    @SuperBuilder
-    @FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
-    private static class Image extends ElementFeatures {
-
-        int dataSize;
-        int height;
-        int width;
-        int renderingIntent;
-        int componentNum;
-        int bitsPerComponent;
-
-
-        @Override
-        public boolean almostMatches(Element element) throws PDFNetException {
-
-            return super.almostMatches(element) && //
-                    dataSize == element.getImageDataSize() && //
-                    height == element.getImageHeight() && //
-                    width == element.getImageWidth() && //
-                    renderingIntent == element.getImageRenderingIntent() && //
-                    componentNum == element.getComponentNum() && //
-                    bitsPerComponent == element.getBitsPerComponent();
-        }
-
-    }
-
-
-    public static ElementFeatures extractFeatures(Element element) throws PDFNetException {
-
-        return switch (element.getType()) {
-            case Element.e_path -> Path.builder()
-                    .elementType(element.getType())
-                    .boundingBox(toRectangle2D(element.getBBox()))
-                    .isClippingPath(element.isClippingPath())
-                    .isClipWindingFill(element.isClipWindingFill())
-                    .isStroked(element.isStroked())
-                    .isFilled(element.isFilled())
-                    .isWindingFill(element.isWindingFill())
-                    .build();
-            case Element.e_text -> Text.builder()
-                    .elementType(element.getType())
-                    .boundingBox(toRectangle2D(element.getBBox()))
-                    .text(element.getTextString())
-                    .font(element.getGState().getFont().getType())
-                    .fontsize(element.getGState().getFontSize())
-                    .build();
-            case Element.e_image, Element.e_inline_image -> Image.builder()
-                    .elementType(element.getType())
-                    .boundingBox(toRectangle2D(element.getBBox()))
-                    .dataSize(element.getImageDataSize())
-                    .height(element.getImageHeight())
-                    .width(element.getImageWidth())
-                    .renderingIntent(element.getImageRenderingIntent())
-                    .componentNum(element.getComponentNum())
-                    .bitsPerComponent(element.getBitsPerComponent())
-                    .build();
-            // This technically should never happen, it's a safetynet
-            default -> throw new RuntimeException("Feature Extraction is not supported for PDFTron.Element with type: " + element.getType());
-        };
-    }
-
-
-    private static Rectangle2D toRectangle2D(Rect rect) throws PDFNetException {
-
-        return new Rectangle2D.Double(rect.getX1(), rect.getY1(), rect.getWidth(), rect.getHeight());
-    }
-
-}
@@ -1,6 +1,7 @@
 package com.iqser.red.service.ocr.v1.server.model;

-import com.iqser.red.service.redaction.v1.model.Rectangle;
+
+import com.iqser.red.service.persistence.service.v1.api.shared.model.redactionlog.Rectangle;

 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -3,15 +3,12 @@ package com.iqser.red.service.ocr.v1.server.model.image;
 import java.util.ArrayList;
 import java.util.List;

-import com.dslplatform.json.CompiledJson;
-import com.dslplatform.json.JsonAttribute;
 import com.fasterxml.jackson.annotation.JsonAlias;
 import com.fasterxml.jackson.annotation.JsonProperty;

 import lombok.Data;

@Data
-@CompiledJson
 public class ImageServiceResponse {

    private String dossierId;
@@ -19,13 +16,11 @@ public class ImageServiceResponse {

    @JsonProperty(value = "imageMetadata")
    @JsonAlias("data")
-    @JsonAttribute(alternativeNames = {"imageMetadata"})
    private List<ImageMetadata> data = new ArrayList<>();


    @JsonProperty(value = "imageMetadata")
    @JsonAlias("data")
-    @JsonAttribute(alternativeNames = {"imageMetadata"})
    public void setData(List<ImageMetadata> data) {this.data = data;}

 }
@@ -0,0 +1,27 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import java.util.concurrent.Executor;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.AsyncConfigurerSupport;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+@Configuration
+public class AsyncConfig extends AsyncConfigurerSupport {
+
+    @Override
+    public Executor getAsyncExecutor() {
+
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+
+        executor.setCorePoolSize(7);
+        executor.setMaxPoolSize(42);
+        executor.setQueueCapacity(11);
+        executor.setThreadNamePrefix("TenantAwareTaskExecutor-");
+        executor.setTaskDecorator(new TenantAwareTaskDecorator());
+        executor.initialize();
+
+        return executor;
+    }
+
+}
@@ -0,0 +1,105 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.security.SecureRandom;
+import java.security.spec.KeySpec;
+import java.util.Base64;
+
+import javax.crypto.Cipher;
+import javax.crypto.SecretKey;
+import javax.crypto.SecretKeyFactory;
+import javax.crypto.spec.GCMParameterSpec;
+import javax.crypto.spec.PBEKeySpec;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import jakarta.annotation.PostConstruct;
+import lombok.SneakyThrows;
+
+@Service
+public class EncryptionDecryptionService {
+
+    @Value("${ocr-service.crypto.key:redaction}")
+    private String key;
+
+    private SecretKey secretKey;
+    private byte[] iv;
+
+
+    @SneakyThrows
+    @PostConstruct
+    protected void postConstruct() {
+
+        SecureRandom secureRandom = new SecureRandom();
+        iv = new byte[12];
+        secureRandom.nextBytes(iv);
+        secretKey = generateSecretKey(key, iv);
+    }
+
+
+    @SneakyThrows
+    public String encrypt(String strToEncrypt) {
+
+        return Base64.getEncoder().encodeToString(encrypt(strToEncrypt.getBytes()));
+    }
+
+
+    @SneakyThrows
+    public String decrypt(String strToDecrypt) {
+
+        byte[] bytes = Base64.getDecoder().decode(strToDecrypt);
+        return new String(decrypt(bytes), StandardCharsets.UTF_8);
+    }
+
+
+    @SneakyThrows
+    public byte[] encrypt(byte[] data) {
+
+        Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
+        GCMParameterSpec parameterSpec = new GCMParameterSpec(128, iv);
+        cipher.init(Cipher.ENCRYPT_MODE, secretKey, parameterSpec);
+        byte[] encryptedData = cipher.doFinal(data);
+        ByteBuffer byteBuffer = ByteBuffer.allocate(4 + iv.length + encryptedData.length);
+        byteBuffer.putInt(iv.length);
+        byteBuffer.put(iv);
+        byteBuffer.put(encryptedData);
+        return byteBuffer.array();
+    }
+
+
+    @SneakyThrows
+    public byte[] decrypt(byte[] encryptedData) {
+
+        ByteBuffer byteBuffer = ByteBuffer.wrap(encryptedData);
+        int noonceSize = byteBuffer.getInt();
+        if (noonceSize < 12 || noonceSize >= 16) {
+            throw new IllegalArgumentException("Nonce size is incorrect. Make sure that the incoming data is an AES encrypted file.");
+        }
+        byte[] iv = new byte[noonceSize];
+        byteBuffer.get(iv);
+
+        SecretKey secretKey = generateSecretKey(key, iv);
+
+        byte[] cipherBytes = new byte[byteBuffer.remaining()];
+        byteBuffer.get(cipherBytes);
+
+        Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
+        GCMParameterSpec parameterSpec = new GCMParameterSpec(128, iv);
+        cipher.init(Cipher.DECRYPT_MODE, secretKey, parameterSpec);
+        return cipher.doFinal(cipherBytes);
+    }
+
+
+    @SneakyThrows
+    public SecretKey generateSecretKey(String password, byte[] iv) {
+
+        KeySpec spec = new PBEKeySpec(password.toCharArray(), iv, 65536, 128); // AES-128
+        SecretKeyFactory secretKeyFactory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
+        byte[] key = secretKeyFactory.generateSecret(spec).getEncoded();
+        return new SecretKeySpec(key, "AES");
+    }
+
+}
@@ -0,0 +1,17 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import org.springframework.stereotype.Component;
+
+import feign.RequestInterceptor;
+import feign.RequestTemplate;
+
+@Component
+public class ForwardTenantInterceptor implements RequestInterceptor {
+
+    public static final String TENANT_HEADER_NAME = "X-TENANT-ID";
+
+    @Override
+    public void apply(RequestTemplate template) {
+        template.header(TENANT_HEADER_NAME, TenantContext.getTenantId());
+    }
+}
@@ -0,0 +1,48 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import static com.iqser.red.service.ocr.v1.server.multitenancy.ForwardTenantInterceptor.TENANT_HEADER_NAME;
+
+import org.springframework.amqp.rabbit.config.AbstractRabbitListenerContainerFactory;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.config.BeanPostProcessor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MultiTenancyMessagingConfiguration {
+
+    @Bean
+    public static BeanPostProcessor multitenancyBeanPostProcessor() {
+
+        return new BeanPostProcessor() {
+
+            @Override
+            public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
+
+                if (bean instanceof RabbitTemplate) {
+
+                    ((RabbitTemplate) bean).setBeforePublishPostProcessors(m -> {
+                        m.getMessageProperties().setHeader(TENANT_HEADER_NAME, TenantContext.getTenantId());
+                        return m;
+                    });
+
+                } else if (bean instanceof AbstractRabbitListenerContainerFactory) {
+
+                    ((AbstractRabbitListenerContainerFactory<?>) bean).setAfterReceivePostProcessors(m -> {
+                        String tenant = m.getMessageProperties().getHeader(TENANT_HEADER_NAME);
+
+                        if (tenant != null) {
+                            TenantContext.setTenantId(tenant);
+                        } else {
+                            throw new RuntimeException("No Tenant is set queue message");
+                        }
+                        return m;
+                    });
+                }
+                return bean;
+            }
+        };
+    }
+
+}
@@ -0,0 +1,28 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+
+import com.iqser.red.commons.spring.DefaultWebMvcConfiguration;
+
+@Configuration
+public class MultiTenancyWebConfiguration extends DefaultWebMvcConfiguration {
+
+    private final TenantInterceptor tenantInterceptor;
+
+
+    @Autowired
+    public MultiTenancyWebConfiguration(TenantInterceptor tenantInterceptor) {
+
+        this.tenantInterceptor = tenantInterceptor;
+    }
+
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+
+        registry.addWebRequestInterceptor(tenantInterceptor);
+    }
+
+}
@@ -0,0 +1,45 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.ocr.v1.server.client.TenantsClient;
+import com.iqser.red.storage.commons.model.AzureStorageConnection;
+import com.iqser.red.storage.commons.model.S3StorageConnection;
+import com.iqser.red.storage.commons.service.StorageConnectionProvider;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+public class StorageConnectionProviderImpl implements StorageConnectionProvider {
+
+    private final TenantsClient tenantsClient;
+    private final EncryptionDecryptionService encryptionDecryptionService;
+
+
+    @Override
+    public AzureStorageConnection getAzureStorageConnection(String tenantId) {
+
+        var tenant = tenantsClient.getTenant(tenantId);
+        return AzureStorageConnection.builder()
+                .connectionString(encryptionDecryptionService.decrypt(tenant.getAzureStorageConnection().getConnectionString()))
+                .containerName(tenant.getAzureStorageConnection().getContainerName())
+                .build();
+    }
+
+
+    @Override
+    public S3StorageConnection getS3StorageConnection(String tenantId) {
+
+        var tenant = tenantsClient.getTenant(tenantId);
+        return S3StorageConnection.builder()
+                .key(tenant.getS3StorageConnection().getKey())
+                .secret(encryptionDecryptionService.decrypt(tenant.getS3StorageConnection().getSecret()))
+                .signerType(tenant.getS3StorageConnection().getSignerType())
+                .bucketName(tenant.getS3StorageConnection().getBucketName())
+                .region(tenant.getS3StorageConnection().getRegion())
+                .endpoint(tenant.getS3StorageConnection().getEndpoint())
+                .build();
+    }
+
+}
@@ -0,0 +1,23 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import org.springframework.core.task.TaskDecorator;
+import org.springframework.lang.NonNull;
+
+public class TenantAwareTaskDecorator implements TaskDecorator {
+
+    @Override
+    @NonNull
+    public Runnable decorate(@NonNull Runnable runnable) {
+
+        String tenantId = TenantContext.getTenantId();
+        return () -> {
+            try {
+                TenantContext.setTenantId(tenantId);
+                runnable.run();
+            } finally {
+                TenantContext.setTenantId(null);
+            }
+        };
+    }
+
+}
@@ -0,0 +1,29 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public final class TenantContext {
+
+    private static InheritableThreadLocal<String> currentTenant = new InheritableThreadLocal<>();
+
+
+    public static void setTenantId(String tenantId) {
+
+        log.debug("Setting tenantId to " + tenantId);
+        currentTenant.set(tenantId);
+    }
+
+
+    public static String getTenantId() {
+
+        return currentTenant.get();
+    }
+
+
+    public static void clear() {
+
+        currentTenant.remove();
+    }
+
+}
@@ -0,0 +1,35 @@
+package com.iqser.red.service.ocr.v1.server.multitenancy;
+
+import org.springframework.stereotype.Component;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.context.request.WebRequest;
+import org.springframework.web.context.request.WebRequestInterceptor;
+
+@Component
+public class TenantInterceptor implements WebRequestInterceptor {
+
+    public static final String TENANT_HEADER_NAME = "X-TENANT-ID";
+
+
+    @Override
+    public void preHandle(WebRequest request) {
+
+        if (request.getHeader(TENANT_HEADER_NAME) != null) {
+            TenantContext.setTenantId(request.getHeader(TENANT_HEADER_NAME));
+        }
+    }
+
+
+    @Override
+    public void postHandle(WebRequest request, ModelMap model) {
+
+        TenantContext.clear();
+    }
+
+
+    @Override
+    public void afterCompletion(WebRequest request, Exception ex) {
+
+    }
+
+}
@@ -7,7 +7,8 @@ import org.apache.commons.io.IOUtils;
 import org.springframework.stereotype.Service;

 import com.iqser.red.service.ocr.v1.server.model.image.ImageServiceResponse;
-import com.iqser.red.service.persistence.service.v1.api.model.dossiertemplate.dossier.file.FileType;
+import com.iqser.red.service.ocr.v1.server.multitenancy.TenantContext;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileType;
 import com.iqser.red.storage.commons.service.StorageService;

 import lombok.RequiredArgsConstructor;
@@ -31,39 +32,39 @@ public class FileStorageService {
    @SneakyThrows
    public byte[] getOriginalFile(String dossierId, String fileId) {

-        return IOUtils.toByteArray(storageService.getObject(getStorageId(dossierId, fileId, FileType.ORIGIN)).getInputStream());
+        return IOUtils.toByteArray(storageService.getObject(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.ORIGIN)).getInputStream());
    }


    @SneakyThrows
    public InputStream getOriginalFileAsStream(String dossierId, String fileId) {

-        return storageService.getObject(getStorageId(dossierId, fileId, FileType.ORIGIN)).getInputStream();
+        return storageService.getObject(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.ORIGIN)).getInputStream();
    }


    public void storeOriginalFile(String dossierId, String fileId, InputStream stream) {

-        storageService.storeObject(getStorageId(dossierId, fileId, FileType.ORIGIN), stream);
+        storageService.storeObject(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.ORIGIN), stream);
    }


    public boolean untouchedFileExists(String dossierId, String fileId) {

-        return storageService.objectExists(getStorageId(dossierId, fileId, FileType.UNTOUCHED));
+        return storageService.objectExists(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.UNTOUCHED));
    }


    public void storeUntouchedFile(String dossierId, String fileId, byte[] data) {

-        storageService.storeObject(getStorageId(dossierId, fileId, FileType.UNTOUCHED), new ByteArrayInputStream(data));
+        storageService.storeObject(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.UNTOUCHED), new ByteArrayInputStream(data));
    }


    @SneakyThrows
    public ImageServiceResponse getImageServiceResponse(String dossierId, String fileId) {

-        return storageService.readJSONObject(getStorageId(dossierId, fileId, FileType.IMAGE_INFO), ImageServiceResponse.class);
+        return storageService.readJSONObject(TenantContext.getTenantId(), getStorageId(dossierId, fileId, FileType.IMAGE_INFO), ImageServiceResponse.class);
    }

 }
@@ -47,16 +47,17 @@ public class ImagePositionRetrievalService {
        ElementReader reader = new ElementReader();
        for (int pageId = 1; pageId <= pdfDoc.getPageCount(); ++pageId) {
            RectCollection imagePositions = new RectCollection();
-            reader.begin(pdfDoc.getPage(pageId));

+            reader.begin(pdfDoc.getPage(pageId));
            findImagePositionsOnPage(reader, imagePositions, pdfDoc.getPage(pageId), mirrorY);
            imagePositions = mergeOverlappingRects(imagePositions);
-
            reader.end();
+
            if (imagePositions.getNumRects() > 0) {
                pageIdToImagePositions.put(pageId, imagePositions);
            }
        }
+        reader.destroy();
        return pageIdToImagePositions;
    }

@@ -1,450 +0,0 @@
-package com.iqser.red.service.ocr.v1.server.service;
-
-import java.awt.Shape;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.GeneralPath;
-import java.awt.geom.Rectangle2D;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
-
-import org.springframework.stereotype.Service;
-
-import com.google.common.primitives.Bytes;
-import com.google.common.primitives.Doubles;
-import com.iqser.red.service.ocr.v1.server.model.ClippingPathStack;
-import com.iqser.red.service.ocr.v1.server.model.ElementFeatures;
-import com.pdftron.common.Matrix2D;
-import com.pdftron.common.PDFNetException;
-import com.pdftron.pdf.ColorPt;
-import com.pdftron.pdf.ColorSpace;
-import com.pdftron.pdf.Element;
-import com.pdftron.pdf.ElementBuilder;
-import com.pdftron.pdf.ElementReader;
-import com.pdftron.pdf.ElementWriter;
-import com.pdftron.pdf.GState;
-import com.pdftron.pdf.PDFDoc;
-import com.pdftron.pdf.Page;
-import com.pdftron.pdf.PageIterator;
-import com.pdftron.pdf.PathData;
-import com.pdftron.pdf.Rect;
-import com.pdftron.sdf.Obj;
-import com.pdftron.sdf.SDFDoc;
-
-import lombok.Builder;
-import lombok.SneakyThrows;
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Service
-public class InvisibleElementRemovalService {
-
-    static public final double TOLERANCE = 1e-3;
-
-
-    /**
-     * Removes all hidden Text, Path and Image Elements from a PDF Document.
-     * handled cases:
-     * -Text which is transparent or is set to not render
-     * -Elements outside of clipping path
-     * -Elements that have been painted over by visible and filled Paths
-     * unhandled cases:
-     * -Elements covered by widely stroked path
-     * -Elements with the same color as background
-     * -Any Text set to clipping with its many interactions with other elements
-     *
-     * @param pdfFile The PDF file to process
-     * @param delta   If this flag is set only the removed Elements will be written to the output file.
-     *                The Elements are red if they are removed by clipping path, blue for transparency, and a green bounding box for overlap.
-     * @param out     OutputStream to write the resulting file to
-     **/
-    @SneakyThrows
-    public void removeInvisibleElements(InputStream pdfFile, OutputStream out, boolean delta) {
-
-        PDFDoc pdfDoc = new PDFDoc(pdfFile);
-
-        ElementWriter writer = new ElementWriter();
-        ElementReader reader = new ElementReader();
-        Set<Long> visitedXObjIds = new TreeSet<>();
-
-        for (PageIterator iterator = pdfDoc.getPageIterator(); iterator.hasNext(); ) {
-
-            Page page = iterator.next();
-
-            visitedXObjIds.add(page.getSDFObj().getObjNum());
-
-
-            InvisibleElementRemovalContext context = InvisibleElementRemovalContext.builder()
-                    .reader(reader)
-                    .clippingPathStack(new ClippingPathStack(page.getMediaBox()))
-                    .delta(delta)
-                    .overlappedElements(new ArrayList<>())
-                    .visibleElements(new ArrayList<>())
-                    .visitedXObjIds(visitedXObjIds)
-                    .build();
-
-            removeClippedElementsAndInvisibleTextAndRememberOverlappedElements(page, writer, context);
-
-            context.visitedXObjIds().clear();
-
-            removeOverlappedElements(page, writer, context);
-        }
-        pdfDoc.save(out, SDFDoc.SaveMode.REMOVE_UNUSED, null);
-    }
-
-
-    private void removeClippedElementsAndInvisibleTextAndRememberOverlappedElements(Page page,
-                                                                                    ElementWriter writer,
-                                                                                    InvisibleElementRemovalContext context) throws PDFNetException {
-
-        context.reader().begin(page);
-        writer.begin(page, ElementWriter.e_replacement, false, true, page.getResourceDict());
-        processElements(writer, context);
-        writer.end();
-        context.reader().end();
-    }
-
-
-    private void processElements(ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        for (Element element = context.reader().next(); element != null; element = context.reader().next())
-            switch (element.getType()) {
-                case Element.e_image, Element.e_inline_image -> processImages(element, writer, context);
-                case Element.e_text -> processText(element, writer, context);
-                case Element.e_path -> processPath(element, writer, context);
-                case Element.e_form -> processForm(element, writer, context);
-                case Element.e_group_begin -> {
-                    context.clippingPathStack().enterNewGState();
-                    writer.writeElement(element);
-                }
-                case Element.e_group_end -> {
-                    context.clippingPathStack().leaveGState();
-                    writer.writeElement(element);
-                }
-                default -> writer.writeElement(element);
-            }
-    }
-
-
-    private void processImages(Element imageElement, ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        Rect rect = imageElement.getBBox();
-
-        if (rect == null) {
-            return;
-        }
-
-        boolean inClippingPath = context.clippingPathStack().almostIntersects(rect.getX1(), rect.getY1(), rect.getWidth(), rect.getHeight());
-
-        if (!context.delta() && inClippingPath) {
-            context.visibleElements().add(ElementFeatures.extractFeatures(imageElement));
-        }
-
-        if (context.delta() ^ inClippingPath) {
-            writer.writeElement(imageElement);
-        }
-    }
-
-
-    private void processText(Element textElement, ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        Rect rect = textElement.getBBox();
-
-        if (rect == null) {
-            writer.writeElement(textElement);
-            return;
-        }
-
-        GState gState = textElement.getGState();
-
-        boolean inClippingPath = context.clippingPathStack().almostIntersects(rect.getX1(), rect.getY1(), rect.getWidth(), rect.getHeight());
-
-        boolean isTextVisible = isTextRenderedVisibly(gState);
-
-        if (inClippingPath && isTextVisible) {
-            context.visibleElements().add(ElementFeatures.extractFeatures(textElement));
-        }
-        if (!context.delta()) {
-            if (inClippingPath && isTextVisible) {
-                writer.writeElement(textElement);
-            } else if (textElement.hasTextMatrix()) {
-                /*
-                PDFTron Element with type "text" refers to a Tj command. If a Tm command is just above it in the pdf file, PDFTron will join the two commands and treat them as one Element.
-                hasTextMatrix() checks for this case specifically. Also, Tm changes the position for a whole BT/ET segment, possibly containing multiple Tj commands.
-                Therefore, the position of a following Tj is affected by not writing the first Element.
-                This is why, we write only the Tm command:
-                */
-                writer.writeGStateChanges(textElement);
-            }
-        } else {
-            if (!inClippingPath) {
-                gState.setFillColorSpace(ColorSpace.createDeviceRGB());
-                // red for elements removed by clipping path
-                gState.setFillColor(new ColorPt(1, 0, 0));
-                writer.writeElement(textElement);
-            }
-            if (!isTextVisible) {
-                gState.setFillColorSpace(ColorSpace.createDeviceRGB());
-                // blue for elements removed due to transparency or not rendered
-                gState.setFillColor(new ColorPt(0, 0, 1));
-                gState.setTextRenderMode(GState.e_fill_text);
-                gState.setFillOpacity(1);
-                writer.writeElement(textElement);
-            }
-        }
-    }
-
-
-    private void processForm(Element formElement, ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        writer.writeElement(formElement);
-        Obj formObj = formElement.getXObject();
-
-        if (!context.visitedXObjIds().contains(formObj.getObjNum())) {
-            context.visitedXObjIds().add(formObj.getObjNum());
-            // writer needs to be newly initialized when entering a new content stream
-            // see ElementEditTest in PDFTron (https://www.pdftron.com/documentation/samples/android/java/ElementEditTest)
-            ElementWriter formWriter = new ElementWriter();
-            context.reader().formBegin();
-            formWriter.begin(formObj);
-
-            context.reader().clearChangeList();
-            formWriter.setDefaultGState(context.reader());
-
-            processElements(formWriter, context);
-            formWriter.end();
-            context.reader().end();
-        }
-    }
-
-
-    private void processPath(Element pathElement, ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-        PathData pathData = pathElement.getPathData();
-
-        if (pathData.getOperators().length == 0 && pathData.getPoints().length == 0) {
-            writer.writeGStateChanges(pathElement);
-            return;
-        }
-
-        GeneralPath linePath = convertToGeneralPath(pathData);
-
-        //transform path to initial user space
-        var ctm = pathElement.getCTM();
-        var affineTransform = toAffineTransform(ctm);
-        linePath.transform(affineTransform);
-
-        var rect = linePath.getBounds2D();
-
-        boolean inClippingPath = context.clippingPathStack().almostIntersects(rect.getX(), rect.getY(), rect.getWidth(), rect.getHeight());
-
-        if (pathElement.isClippingPath()) {
-            if (pathElement.isClipWindingFill()) {
-                linePath.setWindingRule(GeneralPath.WIND_NON_ZERO);
-            } else {
-                linePath.setWindingRule(GeneralPath.WIND_EVEN_ODD);
-            }
-
-            context.clippingPathStack().intersectClippingPath(linePath);
-            pathElement.setPathClip(!context.delta());
-            writer.writeElement(pathElement);
-
-        } else {
-            if (pathElement.isWindingFill()) {
-                linePath.setWindingRule(GeneralPath.WIND_NON_ZERO);
-            } else {
-                linePath.setWindingRule(GeneralPath.WIND_EVEN_ODD);
-            }
-
-            if (inClippingPath) {
-                if (isFilledAndNonTransparent(pathElement)) {
-                    List<ElementFeatures> currentOverlappedElements = context.visibleElements()
-                            .stream()
-                            .filter(features -> almostContains(linePath, features.getBoundingBox()))
-                            .toList();
-                    context.overlappedElements().addAll(currentOverlappedElements);
-                    context.visibleElements().removeAll(currentOverlappedElements);
-                }
-                context.visibleElements().add(ElementFeatures.extractFeatures(pathElement));
-                if (!context.delta()) {
-                    writer.writeElement(pathElement);
-                }
-            }
-            if (context.delta() && !inClippingPath) {
-                pathElement.getGState().setFillColorSpace(ColorSpace.createDeviceRGB());
-                pathElement.getGState().setFillColor(new ColorPt(1, 0, 0));
-                pathElement.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
-                pathElement.getGState().setStrokeColor(new ColorPt(1, 0, 0));
-                writer.writeElement(pathElement);
-            }
-        }
-    }
-
-
-    private void removeOverlappedElements(Page page, ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        context.reader().begin(page);
-        writer.begin(page, ElementWriter.e_replacement, false, true, page.getResourceDict());
-        if (context.delta()) {
-            // green for element removed due to overlapping
-            context.overlappedElements().forEach(feature -> drawBBox(writer, feature.getBoundingBox(), "#00FF00"));
-            context.overlappedElements().clear();
-        }
-        processOverlappedElements(writer, context);
-        writer.end();
-        context.reader().end();
-
-        if (context.overlappedElements().size() > 0) {
-            log.warn(context.overlappedElements().size() + " overlapped elements have not been found or removed");
-        }
-    }
-
-
-    private void processOverlappedElements(ElementWriter writer, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        for (Element element = context.reader().next(); element != null; element = context.reader().next()) {
-            switch (element.getType()) {
-                case Element.e_form -> processFormOverlappedElements(writer, element, context);
-                case Element.e_path, Element.e_image, Element.e_inline_image, Element.e_text -> {
-                    boolean anyMatch = false;
-                    for (ElementFeatures elementToRemove : context.overlappedElements()) {
-                        if (elementToRemove.almostMatches(element)) {
-                            context.overlappedElements().remove(elementToRemove);
-                            anyMatch = true;
-                            break;
-                        }
-                    }
-                    if (!anyMatch) {
-                        writer.writeElement(element);
-                    } else if (element.getType() == 3 && element.hasTextMatrix()) {
-                        /*
-                        PDFTron Element with type "text" refers to a Tj command. If a Tm command is just above it in the pdf file, PDFTron will join the two commands and treat them as one Element.
-                        hasTextMatrix() checks for this case specifically. Also, Tm changes the position for a whole BT/ET segment, possibly containing multiple Tj commands.
-                        Therefore, the position of a following Tj is affected by not writing the first Element.
-                        This is why, we write only the Tm command:
-                        */
-                        writer.writeGStateChanges(element);
-                    }
-                }
-                default -> writer.writeElement(element);
-            }
-        }
-    }
-
-
-    private void processFormOverlappedElements(ElementWriter writer, Element formElement, InvisibleElementRemovalContext context) throws PDFNetException {
-
-        writer.writeElement(formElement);
-        Obj formObj = formElement.getXObject();
-
-        if (!context.visitedXObjIds().contains(formObj.getObjNum())) {
-            context.visitedXObjIds().add(formObj.getObjNum());
-            // writer needs to be newly initialized when entering a new content stream
-            // see ElementEditTest in PDFTron (https://www.pdftron.com/documentation/samples/android/java/ElementEditTest)
-            ElementWriter formWriter = new ElementWriter();
-            context.reader().formBegin();
-            formWriter.begin(formObj);
-
-            context.reader().clearChangeList();
-            formWriter.setDefaultGState(context.reader());
-
-            processOverlappedElements(formWriter, context);
-            formWriter.end();
-            context.reader().end();
-        }
-    }
-
-
-    private boolean isTextRenderedVisibly(GState gState) throws PDFNetException {
-
-        return gState.getTextRenderMode() != GState.e_invisible_text && //
-                !(gState.getTextRenderMode() == GState.e_fill_text && gState.getFillOpacity() == 0) && //
-                !(gState.getTextRenderMode() == GState.e_stroke_text && gState.getStrokeOpacity() == 0) && //
-                !(gState.getTextRenderMode() == GState.e_fill_stroke_text && gState.getFillOpacity() == 0 && gState.getStrokeOpacity() == 0);
-    }
-
-
-    private GeneralPath convertToGeneralPath(PathData pathData) throws PDFNetException {
-
-        GeneralPath linePath = new GeneralPath();
-        Iterator<Double> points = Doubles.asList(pathData.getPoints()).iterator();
-        Iterable<Byte> operators = Bytes.asList(pathData.getOperators());
-        for (var operator : operators) {
-            switch (operator) {
-                case PathData.e_moveto -> linePath.moveTo(points.next(), points.next());
-                case PathData.e_lineto -> linePath.lineTo(points.next(), points.next());
-                case PathData.e_cubicto -> linePath.curveTo(points.next(), points.next(), points.next(), points.next(), points.next(), points.next());
-                case PathData.e_closepath -> linePath.closePath();
-                case PathData.e_rect -> {
-                    double x = points.next();
-                    double y = points.next();
-                    double w = points.next();
-                    double h = points.next();
-                    linePath.moveTo(x, y);
-                    linePath.lineTo(x + w, y);
-                    linePath.lineTo(x + w, y + h);
-                    linePath.lineTo(x, y + h);
-                    linePath.closePath();
-                }
-                default -> throw new PDFNetException("Invalid Element Type", 0, "", "", "");
-            }
-        }
-        return linePath;
-    }
-
-
-    private boolean almostContains(Shape outer, Rectangle2D inner) {
-        //To address inconsistencies in the calculation of the bounding box we slightly shrink the inner rectangle
-
-        double x_with_tolerance = inner.getX() >= 0 ? inner.getX() + TOLERANCE : inner.getX() - TOLERANCE;
-        double y_with_tolerance = inner.getY() >= 0 ? inner.getY() + TOLERANCE : inner.getY() - TOLERANCE;
-        double height_with_tolerance = inner.getHeight() - (2 * TOLERANCE);
-        double width_with_tolerance = inner.getWidth() - (2 * TOLERANCE);
-        Rectangle2D innerRect = new Rectangle2D.Double(x_with_tolerance, y_with_tolerance, width_with_tolerance, height_with_tolerance);
-
-        return outer.contains(innerRect);
-    }
-
-
-    private boolean isFilledAndNonTransparent(Element element) throws PDFNetException {
-
-        return element.isFilled() && element.getGState().getFillOpacity() == 1;
-    }
-
-
-    @SneakyThrows
-    private void drawBBox(ElementWriter writer, Rectangle2D r, String hexcolor) {
-
-        ColorPt colorPt = new ColorPt(Integer.valueOf(hexcolor.substring(1, 3), 16) / 255d,
-                Integer.valueOf(hexcolor.substring(3, 5), 16) / 255d,
-                Integer.valueOf(hexcolor.substring(5, 7), 16) / 255d);
-        ElementBuilder eb = new ElementBuilder();
-        Element rect = eb.createRect(r.getX(), r.getY(), r.getWidth(), r.getHeight());
-        rect.setPathStroke(true);
-        rect.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
-        rect.getGState().setStrokeColor(colorPt);
-        writer.writePlacedElement(rect);
-    }
-
-
-    private static AffineTransform toAffineTransform(Matrix2D ctm) throws PDFNetException {
-
-        return new AffineTransform(ctm.getA(), ctm.getB(), ctm.getC(), ctm.getD(), ctm.getH(), ctm.getV());
-    }
-
-
-    @Builder
-    private record InvisibleElementRemovalContext(
-            boolean delta,
-            ElementReader reader,
-            ClippingPathStack clippingPathStack,
-            List<ElementFeatures> overlappedElements,
-            List<ElementFeatures> visibleElements,
-            Set<Long> visitedXObjIds) {
-
-    }
-
-}
@@ -7,12 +7,14 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.util.HashMap;
 import java.util.Map;

 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.stereotype.Service;

 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.pdftronlogic.commons.InvisibleElementRemovalService;
 import com.iqser.red.service.ocr.v1.api.model.OCRStatusUpdateResponse;
 import com.iqser.red.service.ocr.v1.server.configuration.MessagingConfiguration;
 import com.iqser.red.service.ocr.v1.server.settings.OcrServiceSettings;
@@ -67,17 +69,13 @@ public class OCRService {

        try (ByteArrayOutputStream transferOutputStream = new ByteArrayOutputStream()) {
            try (InputStream fileStream = fileStorageService.getOriginalFileAsStream(dossierId, fileId)) {
-                long start = System.currentTimeMillis();
-                log.debug("Start invisible element removal for file with dossierId {} and fileId {}", dossierId, fileId);
                invisibleElementRemovalService.removeInvisibleElements(fileStream, transferOutputStream, false);
-                long end = System.currentTimeMillis();
-                log.debug("Invisible element removal successful for file with dossierId {} and fileId {}, took {}s", dossierId, fileId, format("%.1f", (end - start) / 1000.0));
            }
            try (InputStream transferInputStream = new ByteArrayInputStream(transferOutputStream.toByteArray())) {
-                long start = System.currentTimeMillis();
+                long ocrStart = System.currentTimeMillis();
                runOcr(transferInputStream, out, fileId);
-                long end = System.currentTimeMillis();
-                log.info("ocr successful for file with dossierId {} and fileId {}, took {}s", dossierId, fileId, format("%.1f", (end - start) / 1000.0));
+                long ocrEnd = System.currentTimeMillis();
+                log.info("ocr successful for file with dossierId {} and fileId {}, took {}s", dossierId, fileId, format("%.1f", (ocrEnd - ocrStart) / 1000.0));
            }
        }
    }
@@ -89,18 +87,22 @@ public class OCRService {
        PDFDoc pdfDoc = new PDFDoc(fileStream);

        Map<Integer, RectCollection> pageIdToRectCollection = imagePositionRetrievalService.getImagePositionPerPage(pdfDoc, true);
+        rabbitTemplate.convertAndSend(MessagingConfiguration.OCR_STATUS_UPDATE_RESPONSE_QUEUE,
+                objectMapper.writeValueAsString(OCRStatusUpdateResponse.builder().fileId(fileId).numberOfPagesToOCR(pageIdToRectCollection.size()).build()));

        // Optimization:
        // When a page does not have a TextZone, PDFTron whites out the page. But, PDFTron scans it anyway, resulting in a longer runtime.
        // So, we need to remove pages without images.
        // Furthermore, creating a new document is *much* faster than reusing the same document and adding/removing pages one by one.
-        // Therefore, we create a new Document with a single page for every page that contains text.
+        // Therefore, we create a new Document with a single page for every page that contains an image.
+        // For some reason, if we insert the OCR singlePageDoc into the original PDFDoc inside the loop, for some documents, the RAM Usage increases exponentially with every page.
+        // This is why, we replace the OCRed Pages outside the main loop.
        int numProcessedPages = 0;
+        Map<Integer, PDFDoc> pageIdToSinglePagePdfDoc = new HashMap<>();
        for (Integer pageId : pageIdToRectCollection.keySet()) {
            try {
                PDFDoc singlePagePdfDoc = extractSinglePagePdfDoc(pdfDoc, pageId);
                processOcr(pageIdToRectCollection, pageId, singlePagePdfDoc);
-                ++numProcessedPages;

                log.info("{}/{} Page {} done, OCR regions {}",
                        numProcessedPages,
@@ -108,8 +110,8 @@ public class OCRService {
                        pageId,
                        getAllOcrTextZonesAsString(pageIdToRectCollection, pageId));

-                replaceOriginalPageWithOcrPage(pdfDoc, pageId, singlePagePdfDoc);
-                singlePagePdfDoc.close();
+                pageIdToSinglePagePdfDoc.put(pageId, singlePagePdfDoc);
+                ++numProcessedPages;

                rabbitTemplate.convertAndSend(MessagingConfiguration.OCR_STATUS_UPDATE_RESPONSE_QUEUE,
                        objectMapper.writeValueAsString(OCRStatusUpdateResponse.builder()
@@ -123,6 +125,9 @@ public class OCRService {
                throw new RuntimeException(e);
            }
        }
+        log.info("Copying {} OCRed Pages into original Document", pageIdToSinglePagePdfDoc.size());
+        pageIdToSinglePagePdfDoc.forEach((pageId, singlePagePdfDoc) -> replaceOriginalPageWithOcrPage(pdfDoc, pageId, singlePagePdfDoc));
+        Optimizer.optimize(pdfDoc);

        rabbitTemplate.convertAndSend(MessagingConfiguration.OCR_STATUS_UPDATE_RESPONSE_QUEUE,
                objectMapper.writeValueAsString(OCRStatusUpdateResponse.builder()
@@ -132,13 +137,13 @@ public class OCRService {
                        .ocrFinished(true)
                        .build()));

-        Optimizer.optimize(pdfDoc);
        try {
            pdfDoc.save(out, SDFDoc.SaveMode.LINEARIZED, null);
        } catch (Exception e) {
            log.error("Processed File with fileId {} could not be saved", fileId);
            throw new RuntimeException(e);
        }
+        pdfDoc.close();
    }


@@ -163,11 +168,13 @@ public class OCRService {
    }


-    private static void replaceOriginalPageWithOcrPage(PDFDoc pdfDoc, Integer pageId, PDFDoc ocrPageDoc) throws PDFNetException {
+    @SneakyThrows
+    private static void replaceOriginalPageWithOcrPage(PDFDoc pdfDoc, Integer pageId, PDFDoc singlePagePdfDoc) {

-        Page ocrPage = ocrPageDoc.getPage(1);
+        Page ocrPage = singlePagePdfDoc.getPage(1);
        pdfDoc.pageInsert(pdfDoc.getPageIterator(pageId), ocrPage);
        pdfDoc.pageRemove(pdfDoc.getPageIterator(pageId + 1));
+        singlePagePdfDoc.close();
    }


@@ -1,24 +1,22 @@
 package com.iqser.red.service.ocr.v1.server.service;

-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-import org.springframework.amqp.AmqpRejectAndDontRequeueException;
-import org.springframework.amqp.rabbit.annotation.RabbitHandler;
-import org.springframework.amqp.rabbit.annotation.RabbitListener;
-import org.springframework.http.HttpStatus;
-import org.springframework.stereotype.Service;
-
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.iqser.red.service.ocr.v1.api.model.DocumentRequest;
 import com.iqser.red.service.ocr.v1.server.client.FileStatusProcessingUpdateClient;
 import com.iqser.red.service.ocr.v1.server.configuration.MessagingConfiguration;
-
 import feign.FeignException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.amqp.AmqpRejectAndDontRequeueException;
+import org.springframework.amqp.rabbit.annotation.RabbitHandler;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;

@Slf4j
@Service
@@ -58,7 +56,6 @@ public class OcrMessageReceiver {
        }

        fileStatusProcessingUpdateClient.ocrSuccessful(ocrRequestMessage.getDossierId(), ocrRequestMessage.getFileId());
-
    }


@@ -40,10 +40,6 @@ management:


 storage:
-  signer-type: 'AWSS3V4SignerType'
-  bucket-name: 'redaction'
-  region: 'us-east-1'
-  endpoint: 'https://s3.amazonaws.com'
  backend: 's3'

 pdftron.license: ${PDFTRON_LICENSE}
@@ -0,0 +1,91 @@
+package com.iqser.red.service.ocr.v1.server;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration;
+import org.springframework.boot.test.autoconfigure.actuate.observability.AutoConfigureObservability;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.FilterType;
+import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.Primary;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import com.iqser.red.service.ocr.v1.server.initializer.PDFNetInitializer;
+import com.iqser.red.service.ocr.v1.server.utils.FileSystemBackedStorageService;
+import com.iqser.red.storage.commons.StorageAutoConfiguration;
+import com.iqser.red.storage.commons.service.StorageService;
+import com.pdftron.pdf.PDFNet;
+
+import jakarta.annotation.PostConstruct;
+import lombok.SneakyThrows;
+
+@ExtendWith(SpringExtension.class)
+@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@Import({AbstractTest.TestConfiguration.class, PDFNetInitializer.class})
+@AutoConfigureObservability
+public class AbstractTest {
+
+    @Autowired
+    protected StorageService storageService;
+
+    @MockBean
+    protected RabbitTemplate rabbitTemplate;
+
+    private static String pdftronLicense;
+
+    @PostConstruct
+    @SneakyThrows
+    public void init() {
+        PDFNet.initialize(pdftronLicense);
+    }
+
+
+    @AfterAll
+    public static void terminatePDFNet() {
+        PDFNet.terminate();
+        System.out.println("PDFNet Terminated");
+    }
+
+
+    @SneakyThrows
+    public void dummyTest() {
+
+        // Build needs one test to not fail.
+        assertThat(1).isEqualTo(1);
+    }
+
+
+    @AfterEach
+    public void cleanupStorage() {
+
+        if (this.storageService instanceof FileSystemBackedStorageService) {
+            ((FileSystemBackedStorageService) this.storageService).clearStorage();
+        }
+    }
+
+
+
+    @Configuration
+    @EnableAutoConfiguration(exclude = {RabbitAutoConfiguration.class})
+    @ComponentScan(excludeFilters={@ComponentScan.Filter(type= FilterType.ASSIGNABLE_TYPE, value=StorageAutoConfiguration.class)})
+    public static class TestConfiguration {
+
+        @Bean
+        @Primary
+        public StorageService inMemoryStorage() {
+
+            return new FileSystemBackedStorageService();
+        }
+
+    }
+}
@@ -1,88 +1,53 @@
 package com.iqser.red.service.ocr.v1.server;

+import static com.iqser.red.pdftronlogic.commons.PdfTextExtraction.extractAllTextFromDocument;
 import static com.iqser.red.service.ocr.v1.server.utils.OsUtils.getTemporaryDirectory;
 import static org.assertj.core.api.Assertions.assertThat;

 import java.io.FileInputStream;
 import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
 import java.util.concurrent.TimeUnit;

-import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
-import org.springframework.context.annotation.Primary;
 import org.springframework.core.io.ClassPathResource;
-import org.springframework.test.context.junit.jupiter.SpringExtension;

 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.service.ocr.v1.server.multitenancy.TenantContext;
 import com.iqser.red.service.ocr.v1.server.service.FileStorageService;
 import com.iqser.red.service.ocr.v1.server.service.OCRService;
-import com.iqser.red.service.ocr.v1.server.utils.FileSystemBackedStorageService;
-import com.iqser.red.service.persistence.service.v1.api.model.dossiertemplate.dossier.file.FileType;
-import com.iqser.red.storage.commons.StorageAutoConfiguration;
-import com.iqser.red.storage.commons.service.StorageService;
-import com.pdftron.common.PDFNetException;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileType;
 import com.pdftron.pdf.OCRModule;
-import com.pdftron.pdf.PDFDoc;
-import com.pdftron.pdf.Page;
-import com.pdftron.pdf.PageIterator;
-import com.pdftron.pdf.TextExtractor;

 import io.micrometer.prometheus.PrometheusMeterRegistry;
 import io.micrometer.prometheus.PrometheusTimer;
 import lombok.SneakyThrows;

-@ExtendWith(SpringExtension.class)
-@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT //
-        , properties = {"pdftron.ocrmodule.path=/YourOCRModulePath"})
-@Import(OcrServiceIntegrationTest.TestConfiguration.class)
-public class OcrServiceIntegrationTest {

-    @Autowired
-    protected StorageService storageService;
-
-    @Autowired
-    protected FileStorageService fileStorageService;
+@Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
+@SpringBootTest(properties = {"pdftron.ocrmodule.path=/YourOCRModulePath"})
+public class OcrServiceIntegrationTest extends AbstractTest {

    @Autowired
    protected ObjectMapper objectMapper;

-    @MockBean
-    protected RabbitTemplate rabbitTemplate;
-
    @Autowired
    private OCRService ocrService;

    @Autowired
    private PrometheusMeterRegistry registry;

-
    @BeforeEach
    @SneakyThrows
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void assertOCRModuleIsLoaded() {
-
        assert OCRModule.isModuleAvailable();
    }


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testOCRMetrics() {

        testOCR("Watermark");
@@ -98,7 +63,6 @@ public class OcrServiceIntegrationTest {


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testOcr() {
        // check visually for most of the images containing text, the resulting text is kind of nonsense, just ensure it is there
        String text = testOCR("StitchedImagesMultiPage");
@@ -106,7 +70,6 @@ public class OcrServiceIntegrationTest {


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testManyRotatedImages() {
        // check visually for most of the images containing text, the resulting text is kind of nonsense, just ensure it is there
        String text = testOCR("manyRotatedImages");
@@ -115,7 +78,6 @@ public class OcrServiceIntegrationTest {


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testMergeImages() {
        // check visually for most of the images containing text, the resulting text is kind of nonsense, just ensure it is there
        String text = testOCR("merge_images");
@@ -136,7 +98,6 @@ public class OcrServiceIntegrationTest {


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testOCRWatermark() {

        assertThat(testOCR("Watermark")).contains("syngenta");
@@ -144,7 +105,6 @@ public class OcrServiceIntegrationTest {


    @Test
-    @Disabled // OCRModule is not available on build server. If you want to run the test set the property at the top.
    public void testOCRInvisibleText() {

        String text = testOCR("InvisibleText");
@@ -159,64 +119,15 @@ public class OcrServiceIntegrationTest {
        ClassPathResource pdfFileResource = new ClassPathResource("files/" + fileName + ".pdf");
        var originId = FileStorageService.getStorageId("dossier", "file", FileType.ORIGIN);
        try (var fileStream = pdfFileResource.getInputStream()) {
-            storageService.storeObject(originId, fileStream);
+            storageService.storeObject(TenantContext.getTenantId(), originId, fileStream);
        }
        try (var out = new FileOutputStream(getTemporaryDirectory() + "/" + fileName + ".pdf")) {
            ocrService.runOcrOnDocument("dossier", "file", out);
+            System.out.println("File:" + getTemporaryDirectory() + "/" + fileName + ".pdf");
        }

-        System.out.println("File:" + getTemporaryDirectory() + "/" + fileName + ".pdf");
        try (var fileStream = new FileInputStream(getTemporaryDirectory() + "/" + fileName + ".pdf")) {
            return extractAllTextFromDocument(fileStream);
        }
    }
-
-
-    private static String extractAllTextFromDocument(InputStream fileStream) throws IOException, PDFNetException {
-
-        PDFDoc pdfDoc = new PDFDoc(fileStream);
-        TextExtractor extractor = new TextExtractor();
-        List<String> texts = new ArrayList<>();
-
-        PageIterator iterator = pdfDoc.getPageIterator();
-        while (iterator.hasNext()) {
-            Page page = iterator.next();
-            extractor.begin(page);
-            texts.add(extractor.getAsText());
-        }
-
-        return String.join("\n", texts);
-    }
-
-
-    @SneakyThrows
-    public void dummyTest() {
-
-        // Build needs one test to not fail.
-        assertThat(1).isEqualTo(1);
-    }
-
-
-    @AfterEach
-    public void cleanupStorage() {
-
-        if (this.storageService instanceof FileSystemBackedStorageService) {
-            ((FileSystemBackedStorageService) this.storageService).clearStorage();
-        }
-    }
-
-
-    @Configuration
-    @EnableAutoConfiguration(exclude = {StorageAutoConfiguration.class, RabbitAutoConfiguration.class})
-    public static class TestConfiguration {
-
-        @Bean
-        @Primary
-        public StorageService inMemoryStorage() {
-
-            return new FileSystemBackedStorageService();
-        }
-
-    }
-
 }
@@ -1,6 +1,8 @@
 package com.iqser.red.service.ocr.v1.server.service;

 import static com.iqser.red.service.ocr.v1.server.utils.OsUtils.getTemporaryDirectory;
+import static com.iqser.red.service.ocr.v1.server.utils.PdfDraw.drawGrid;
+import static com.iqser.red.service.ocr.v1.server.utils.PdfDraw.drawRectCollection;
 import static org.assertj.core.api.Assertions.assertThat;

 import java.io.FileInputStream;
@@ -13,43 +15,24 @@ import java.util.Map;
 import java.util.stream.Collectors;

 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.context.annotation.Import;
 import org.springframework.core.io.ClassPathResource;
-import org.springframework.test.context.junit.jupiter.SpringExtension;

-import com.iqser.red.service.ocr.v1.server.Application;
-import com.iqser.red.service.ocr.v1.server.OcrServiceIntegrationTest;
+import com.iqser.red.service.ocr.v1.server.AbstractTest;
 import com.pdftron.common.PDFNetException;
-import com.pdftron.pdf.ColorPt;
-import com.pdftron.pdf.ColorSpace;
-import com.pdftron.pdf.Element;
-import com.pdftron.pdf.ElementBuilder;
 import com.pdftron.pdf.ElementWriter;
 import com.pdftron.pdf.PDFDoc;
-import com.pdftron.pdf.Page;
-import com.pdftron.pdf.Rect;
 import com.pdftron.pdf.RectCollection;
 import com.pdftron.sdf.SDFDoc;

 import lombok.SneakyThrows;

-@ExtendWith(SpringExtension.class)
-@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
-@Import(OcrServiceIntegrationTest.TestConfiguration.class)
-class ImagePositionRetrievalServiceTest {
+
+class ImagePositionRetrievalServiceTest extends AbstractTest {

    @Autowired
    private ImagePositionRetrievalService imagePositionRetrievalService;

-    @MockBean
-    protected RabbitTemplate rabbitTemplate;
-
-
    @Test
    @SneakyThrows
    public void testImagePositionRetrievalForRotateTestFileWithImages() {
@@ -133,37 +116,38 @@ class ImagePositionRetrievalServiceTest {

    private List<int[]> testImagePositionDetection(String fileName) throws IOException, PDFNetException {

-        InputStream fileStream = new FileInputStream(new ClassPathResource("files/" + fileName + ".pdf").getFile().getAbsolutePath());
-        PDFDoc pdfDoc = new PDFDoc(fileStream);
+        try (InputStream fileStream = new FileInputStream(new ClassPathResource("files/" + fileName + ".pdf").getFile().getAbsolutePath())) {
+            PDFDoc pdfDoc = new PDFDoc(fileStream);

-        Map<Integer, RectCollection> pageIdToRectCollection = imagePositionRetrievalService.getImagePositionPerPage(pdfDoc, false);
+            Map<Integer, RectCollection> pageIdToRectCollection = imagePositionRetrievalService.getImagePositionPerPage(pdfDoc, false);

-        ElementWriter writer = new ElementWriter();
-        pageIdToRectCollection.forEach((pageId, rectCollection) -> {
-            try {
-                writer.begin(pdfDoc.getPage(pageId));
-                drawRectCollection(writer, rectCollection, pdfDoc.getPage(pageId));
-                drawGrid(writer, pdfDoc.getPage(pageId));
-                writer.end();
-                StringBuilder zonesString = new StringBuilder();
-                for (int j = 0; j < rectCollection.getNumRects(); ++j) {
-                    var r = rectCollection.getRectAt(j);
-                    zonesString.append(String.format("%d:[lower left (%.1f|%.1f) upper right (%.1f|%.1f)]; ", j, r.getX1(), r.getY1(), r.getX2(), r.getY2()));
+            ElementWriter writer = new ElementWriter();
+            pageIdToRectCollection.forEach((pageId, rectCollection) -> {
+                try {
+                    writer.begin(pdfDoc.getPage(pageId));
+                    drawRectCollection(writer, rectCollection);
+                    drawGrid(writer, pdfDoc.getPage(pageId));
+                    writer.end();
+                    StringBuilder zonesString = new StringBuilder();
+                    for (int j = 0; j < rectCollection.getNumRects(); ++j) {
+                        var r = rectCollection.getRectAt(j);
+                        zonesString.append(String.format("%d:[lower left (%.1f|%.1f) upper right (%.1f|%.1f)]; ", j, r.getX1(), r.getY1(), r.getX2(), r.getY2()));
+                    }
+                    System.out.printf("Page %d: rotation: %d OCR regions %s \n", pageId, pdfDoc.getPage(pageId).getRotation(), zonesString);
+                } catch (PDFNetException e) {
+                    throw new RuntimeException(e);
                }
-                System.out.printf("Page %d: rotation: %d OCR regions %s \n", pageId, pdfDoc.getPage(pageId).getRotation(), zonesString);
-            } catch (PDFNetException e) {
-                throw new RuntimeException(e);
-            }
-        });
+            });

-        // Check visually for red Rectangles to match images in the saved pdf file
-        try (var out = new FileOutputStream(getTemporaryDirectory() + "/" + fileName + "_IMAGE_BBOX.pdf")) {
-            out.write(pdfDoc.save(SDFDoc.SaveMode.LINEARIZED, null));
+            // Check visually for red Rectangles to match images in the saved pdf file
+            try (var out = new FileOutputStream(getTemporaryDirectory() + "/" + fileName + "_IMAGE_BBOX.pdf")) {
+                out.write(pdfDoc.save(SDFDoc.SaveMode.LINEARIZED, null));
+            }
+            pdfDoc.close();
+            System.out.println("result file: " + getTemporaryDirectory() + "/" + fileName + "_IMAGE_BBOX.pdf");
+            // round all coords to nearest int to account for inconsistencies with the calculation of the bounding box
+            return pageIdToRectCollection.values().stream().map(this::toRoundedCoordinateArrayList).flatMap(List::stream).collect(Collectors.toList());
        }
-        System.out.println("result file: " + getTemporaryDirectory() + "/" + fileName + "_IMAGE_BBOX.pdf");
-        fileStream.close();
-        // round all coords to nearest int to account for inconsistencies with the calculation of the bounding box
-        return pageIdToRectCollection.values().stream().map(this::toRoundedCoordinateArrayList).flatMap(List::stream).collect(Collectors.toList());
    }


@@ -178,59 +162,4 @@ class ImagePositionRetrievalServiceTest {
        return coords;
    }

-
-    @SneakyThrows
-    private void drawGrid(ElementWriter writer, Page page) {
-
-        ElementBuilder eb = new ElementBuilder();
-        double dX = 15;
-        double dY = 15;
-        int nRows = (int) (page.getPageHeight() / dY) + 1;
-        int nCols = (int) (page.getPageWidth() / dX) + 1;
-        for (int row = 0; row < nRows; ++row) {
-            for (int col = 0; col < nCols; ++col) {
-                Element cell = eb.createRect(col * dX, row * dY, dX, dY);
-                cell.setPathStroke(true);
-                cell.getGState().setLineWidth(1);
-                cell.getGState().setStrokeOpacity(0.1);
-                cell.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
-                if (row == 0 && col == 0) {
-                    cell.getGState().setStrokeColor(new ColorPt(0, 0, 1));
-                    cell.setPathFill(true);
-                    cell.getGState().setFillOpacity(0.8);
-                    cell.getGState().setFillColorSpace(ColorSpace.createDeviceRGB());
-                    cell.getGState().setFillColor(new ColorPt(0, 0, 1));
-                } else {
-                    cell.setPathFill(false);
-                    cell.getGState().setStrokeColor(new ColorPt(0.1, 0.1, 0.1));
-                }
-                writer.writePlacedElement(cell);
-            }
-        }
-    }
-
-
-    @SneakyThrows
-    public static void drawRectCollection(ElementWriter writer, RectCollection rectCollection, Page page) {
-
-        ColorPt colorPt = new ColorPt(1, 0, 0);
-        ElementBuilder eb = new ElementBuilder();
-        for (int i = 0; i < rectCollection.getNumRects(); ++i) {
-            Rect r = rectCollection.getRectAt(i);
-            Element rect = eb.createRect(r.getX1(), r.getY1(), r.getWidth(), r.getHeight());
-
-            rect.setPathStroke(true);
-            rect.getGState().setLineWidth(5);
-            rect.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
-            rect.getGState().setStrokeColor(colorPt);
-
-            rect.setPathFill(true);
-            rect.getGState().setFillColorSpace(ColorSpace.createDeviceRGB());
-            rect.getGState().setFillColor(colorPt);
-            rect.getGState().setFillOpacity(0.5);
-
-            writer.writePlacedElement(rect);
-        }
-    }
-
 }
@@ -1,5 +1,6 @@
 package com.iqser.red.service.ocr.v1.server.service;

+import static com.iqser.red.pdftronlogic.commons.PdfTextExtraction.extractAllTextFromDocument;
 import static com.iqser.red.service.ocr.v1.server.utils.OsUtils.getTemporaryDirectory;
 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;

@@ -7,34 +8,19 @@ import java.io.FileInputStream;
 import java.io.FileOutputStream;

 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.Bean;
 import org.springframework.core.io.ClassPathResource;
-import org.springframework.test.context.junit.jupiter.SpringExtension;

-import com.iqser.red.service.ocr.v1.server.Application;
-import com.iqser.red.service.ocr.v1.server.OcrServiceIntegrationTest;
-import com.pdftron.pdf.PDFDoc;
-import com.pdftron.pdf.Page;
-import com.pdftron.pdf.PageIterator;
-import com.pdftron.pdf.TextExtractor;
+import com.iqser.red.pdftronlogic.commons.InvisibleElementRemovalService;
+import com.iqser.red.service.ocr.v1.server.AbstractTest;

 import lombok.SneakyThrows;

-@ExtendWith(SpringExtension.class)
-@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
-@Import(OcrServiceIntegrationTest.TestConfiguration.class)
-public class InvisibleElementRemovalServiceTest {
+public class InvisibleElementRemovalServiceTest extends AbstractTest {

-    @Autowired
-    private InvisibleElementRemovalService invisibleElementRemovalService;
-
-    @MockBean
-    protected RabbitTemplate rabbitTemplate;
+   @Autowired
+   private InvisibleElementRemovalService invisibleElementRemovalService;


    @Test
@@ -46,28 +32,20 @@ public class InvisibleElementRemovalServiceTest {
        ClassPathResource pdfFileResource = new ClassPathResource("files/" + fileName + ".pdf");

        try (var initialFileStream = pdfFileResource.getInputStream(); var out = new FileOutputStream(getTemporaryDirectory() + "/" + fileName + ".pdf")) {
-            invisibleElementRemovalService.removeInvisibleElements(initialFileStream, out,false);
+            invisibleElementRemovalService.removeInvisibleElements(initialFileStream, out, false);
        }

        try (var initialFileStream = pdfFileResource.getInputStream(); var out = new FileOutputStream(getTemporaryDirectory() + "/" + fileName + "_delta.pdf")) {
-            invisibleElementRemovalService.removeInvisibleElements(initialFileStream, out,true);
+            invisibleElementRemovalService.removeInvisibleElements(initialFileStream, out, true);
        }

        System.out.println("Output File without invisible elements: files/" + fileName + ".pdf");
        System.out.println("Output Delta File without invisible elements: files/" + fileName + "_delta.pdf");
-        TextExtractor extractor = new TextExtractor();

-        PDFDoc pdfDoc;
-        try(var fileStream = new FileInputStream(getTemporaryDirectory() + "/" + fileName + ".pdf")) {
-            pdfDoc = new PDFDoc(fileStream);
-        }
-
-        PageIterator iterator = pdfDoc.getPageIterator();
-        while (iterator.hasNext()) {
-            Page page = iterator.next();
-            extractor.begin(page);
-            String[] text = extractor.getAsText().split("\n");
+        try (var fileStream = new FileInputStream(getTemporaryDirectory() + "/" + fileName + ".pdf")) {
+            String[] text = extractAllTextFromDocument(fileStream).split("\n");
            assertThat(text).contains("APPENDIX 16 Pathology Report", "Amendment 1", "Page 255 of 260");
        }
+
    }
 }
@@ -32,7 +32,7 @@ public class FileSystemBackedStorageService implements StorageService {

    @SneakyThrows
    @Override
-    public InputStreamResource getObject(String objectId) {
+    public InputStreamResource getObject(String tenantId, String objectId) {

        var res = dataMap.get(objectId);
        if (res == null) {
@@ -44,28 +44,22 @@ public class FileSystemBackedStorageService implements StorageService {


    @Override
-    public void deleteObject(String objectId) {
+    public void deleteObject(String tenantId, String objectId) {

        dataMap.remove(objectId);
    }


    @Override
-    public boolean objectExists(String objectId) {
+    public boolean objectExists(String tenantId, String objectId) {

        return dataMap.containsKey(objectId);
    }


-    @Override
-    public void init() {
-
-    }
-
-
    @Override
    @SneakyThrows
-    public <T> void storeJSONObject(String objectId, T any) {
+    public <T> void storeJSONObject(String tenantId, String objectId, T any) {

        File tempFile = File.createTempFile("test", ".tmp");
        getMapper().writeValue(new FileOutputStream(tempFile), any);
@@ -81,7 +75,7 @@ public class FileSystemBackedStorageService implements StorageService {

    @Override
    @SneakyThrows
-    public <T> T readJSONObject(String objectId, Class<T> clazz) {
+    public <T> T readJSONObject(String tenantId, String objectId, Class<T> clazz) {

        if (dataMap.get(objectId) == null || !dataMap.get(objectId).exists()) {
            throw new StorageObjectDoesNotExist("Stored object not found");
@@ -104,7 +98,7 @@ public class FileSystemBackedStorageService implements StorageService {

    @Override
    @SneakyThrows
-    public void storeObject(String objectId, InputStream stream) {
+    public void storeObject(String tenantId, String objectId, InputStream stream) {

        File tempFile = File.createTempFile("test", ".tmp");

@@ -0,0 +1,74 @@
+package com.iqser.red.service.ocr.v1.server.utils;
+
+import com.pdftron.pdf.ColorPt;
+import com.pdftron.pdf.ColorSpace;
+import com.pdftron.pdf.Element;
+import com.pdftron.pdf.ElementBuilder;
+import com.pdftron.pdf.ElementWriter;
+import com.pdftron.pdf.Page;
+import com.pdftron.pdf.Rect;
+import com.pdftron.pdf.RectCollection;
+
+import lombok.SneakyThrows;
+
+
+public class PdfDraw {
+
+    @SneakyThrows
+    public static void drawGrid(ElementWriter writer, Page page) {
+
+        ElementBuilder eb = new ElementBuilder();
+        double dX = 15;
+        double dY = 15;
+        int nRows = (int) (page.getPageHeight() / dY) + 1;
+        int nCols = (int) (page.getPageWidth() / dX) + 1;
+        for (int row = 0; row < nRows; ++row) {
+            for (int col = 0; col < nCols; ++col) {
+                Element cell = eb.createRect(col * dX, row * dY, dX, dY);
+                cell.setPathStroke(true);
+                cell.getGState().setLineWidth(1);
+                cell.getGState().setStrokeOpacity(0.1);
+                cell.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
+                if (row == 0 && col == 0) {
+                    cell.getGState().setStrokeColor(new ColorPt(0, 0, 1));
+                    cell.setPathFill(true);
+                    cell.getGState().setFillOpacity(0.8);
+                    cell.getGState().setFillColorSpace(ColorSpace.createDeviceRGB());
+                    cell.getGState().setFillColor(new ColorPt(0, 0, 1));
+                } else {
+                    cell.setPathFill(false);
+                    cell.getGState().setStrokeColor(new ColorPt(0.1, 0.1, 0.1));
+                }
+                writer.writePlacedElement(cell);
+            }
+        }
+        eb.destroy();
+    }
+
+
+    @SneakyThrows
+    public static void drawRectCollection(ElementWriter writer, RectCollection rectCollection) {
+
+        ColorPt colorPt = new ColorPt(1, 0, 0);
+        ElementBuilder eb = new ElementBuilder();
+        for (int i = 0; i < rectCollection.getNumRects(); ++i) {
+            Rect r = rectCollection.getRectAt(i);
+            Element rect = eb.createRect(r.getX1(), r.getY1(), r.getWidth(), r.getHeight());
+
+            rect.setPathStroke(true);
+            rect.getGState().setLineWidth(5);
+            rect.getGState().setStrokeColorSpace(ColorSpace.createDeviceRGB());
+            rect.getGState().setStrokeColor(colorPt);
+
+            rect.setPathFill(true);
+            rect.getGState().setFillColorSpace(ColorSpace.createDeviceRGB());
+            rect.getGState().setFillColor(colorPt);
+            rect.getGState().setFillOpacity(0.5);
+
+            writer.writePlacedElement(rect);
+        }
+        colorPt.destroy();
+        eb.destroy();
+    }
+
+}
@@ -7,13 +7,13 @@
    <parent>
        <groupId>com.iqser.red</groupId>
        <artifactId>platform-dependency</artifactId>
-        <version>1.16.0</version>
+        <version>2.2.0</version>
        <relativePath/>
    </parent>

    <groupId>com.iqser.red.service</groupId>
    <artifactId>ocr-service-v1</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>3.0-SNAPSHOT</version>

    <packaging>pom</packaging>

@@ -27,7 +27,7 @@
            <dependency>
                <groupId>com.iqser.red</groupId>
                <artifactId>platform-commons-dependency</artifactId>
-                <version>1.20.0</version>
+                <version>2.1.0</version>
                <scope>import</scope>
                <type>pom</type>
            </dependency>
@@ -39,12 +39,12 @@
                <plugin>
                    <groupId>org.sonarsource.scanner.maven</groupId>
                    <artifactId>sonar-maven-plugin</artifactId>
-                    <version>3.9.0.2155</version>
+                    <version>3.9.1.2184</version>
                </plugin>
                <plugin>
                    <groupId>org.owasp</groupId>
                    <artifactId>dependency-check-maven</artifactId>
-                    <version>6.3.1</version>
+                    <version>8.1.2</version>
                    <configuration>
                        <format>ALL</format>
                    </configuration>
@@ -6,7 +6,7 @@

    <groupId>com.iqser.red.service</groupId>
    <artifactId>ocr-service</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>3.0-SNAPSHOT</version>

    <packaging>pom</packaging>
Author	SHA1	Message	Date
deiflaender	9a4afabee3	RED-5567: Test experimentel pdftron version	2023-05-25 11:12:25 +02:00
Corina Olariu	aac56cc2ed	Pull request #21 : RED-5694 - Upgrade spring-boot to 3.0 Merge in RED/ocr-service from RED-5694-storage to master * commit '828b4f53c837a77b860dc3df20a8e65b1330eaa8': RED-5694 - Upgrade spring-boot to 3.0 - add -DknownExploitedEnabled=false - import StorageAutoConfiguration to Application	2023-04-21 14:08:04 +02:00
devplant	828b4f53c8	RED-5694 - Upgrade spring-boot to 3.0 - add -DknownExploitedEnabled=false - import StorageAutoConfiguration to Application	2023-04-20 16:14:28 +03:00
Corina Olariu	062cf46e30	Pull request #20 : RED-5694 Merge in RED/ocr-service from RED-5694 to master * commit 'f72001c4ac0431c482cc467e948bdc972643d785': RED-5694 - Upgrade spring-boot to 3.0 - remove commented code RED-5694 - Upgrade spring-boot to 3.0 - remove versions already defined in spring boot RED-5694 - Upgrade spring-boot to 3.0 - remove unused import RED-5694 - Upgrade spring-boot to 3.0 - update platform-dependency - update other dependencies versions to the latest	2023-04-06 12:42:23 +02:00
devplant	f72001c4ac	RED-5694 - Upgrade spring-boot to 3.0 - remove commented code	2023-04-06 13:36:43 +03:00
devplant	81fd35f9c0	RED-5694 - Upgrade spring-boot to 3.0 - remove versions already defined in spring boot	2023-04-06 13:35:42 +03:00
devplant	17b1932926	RED-5694 - Upgrade spring-boot to 3.0 - remove unused import	2023-04-06 11:57:36 +03:00
devplant	c00e9290bc	RED-5694 - Upgrade spring-boot to 3.0 - update platform-dependency - update other dependencies versions to the latest	2023-04-06 11:52:44 +03:00
Thomas Beyer	d9e4f79099	Pull request #19 : RED-4875 1 Merge in RED/ocr-service from RED-4875_1 to master * commit '036203c24a1f5eb1588e945eb020a666cac5dba2': RED-4875 - delete commented out classes RED-4875 - set version of pdftron-common-logics to newest (release) RED-4875 - removed duration log RED-4875 - update version of pdftron-commons to newest RED-4875 - update version of pdftron logic commons to newest RED-4875 - set version of common pdftron logics to newest and move PdfTextExtraction to this new repo RED-4875 - update version of pdftron-logic-commons to newest RED-4875 - call logic of new repo pdftron-logic-commons instead of local one	2023-03-22 12:07:24 +01:00
Thomas Beyer	036203c24a	RED-4875 - delete commented out classes	2023-03-21 18:20:26 +01:00
Thomas Beyer	6ac71f6d94	RED-4875 - set version of pdftron-common-logics to newest (release)	2023-03-21 17:00:41 +01:00
Thomas Beyer	dd12611fdc	RED-4875 - removed duration log	2023-03-21 13:18:41 +01:00
Thomas Beyer	b0c4c25bec	RED-4875 - update version of pdftron-commons to newest	2023-03-21 12:28:57 +01:00
Thomas Beyer	5efa0e96a8	RED-4875 - update version of pdftron logic commons to newest	2023-03-20 11:25:38 +01:00
Thomas Beyer	fd92419895	RED-4875 - set version of common pdftron logics to newest and move PdfTextExtraction to this new repo	2023-03-20 10:01:33 +01:00
Thomas Beyer	142e8cf957	RED-4875 - update version of pdftron-logic-commons to newest	2023-03-17 17:25:52 +01:00
Thomas Beyer	143538fa40	RED-4875 - call logic of new repo pdftron-logic-commons instead of local one	2023-03-17 10:33:48 +01:00
Christoph Schabert	74a094b42d	Change Tagging	2023-03-13 09:41:59 +01:00
Timo Bejan	8ab4092046	Pull request #18 : RED-6162 - bumped version Merge in RED/ocr-service from RED-6162 to master * commit 'c86cabf70a9ec90687c3f123768f2293da49c4ff': RED-6162 - bumped version RED-6162 - bumped version	2023-03-10 21:45:38 +01:00
Timo Bejan	c86cabf70a	RED-6162 - bumped version	2023-03-10 22:43:35 +02:00
Dominique Eiflaender	936a795797	Pull request #17 : RED-4645: Multitenancy for storage Merge in RED/ocr-service from RED-4645 to master * commit 'e5df0ec65864667134affad2af2a5118126355ce': RED-4645: Multitenancy for storage	2023-03-10 16:42:43 +01:00
deiflaender	e5df0ec658	RED-4645: Multitenancy for storage	2023-03-10 16:31:34 +01:00
Timo Bejan	0d9365d020	RED-6162 - bumped version	2023-03-10 15:59:25 +02:00
Timo Bejan	5003970fe1	Pull request #16 : RED-6162 - bumped version Merge in RED/ocr-service from RED-6162 to master * commit '9c6fa4384a7ea43dfd36c6fcb6639e5127ab92b9': RED-6162 - bumped version	2023-03-10 14:56:05 +01:00
Timo Bejan	9c6fa4384a	RED-6162 - bumped version	2023-03-10 15:52:37 +02:00
Timo Bejan	444b823cce	Pull request #15 : RED-6162 Redaction Gateway - Persistence Service Merge Updates Merge in RED/ocr-service from RED-6162 to master * commit '6208ff029252884ced189806acd4118cd21530e1': RED-6182 - version bump RED-6162 - test issue on bamboo RED-6162 - test issue on bamboo RED-6162 - persistence update - identity test RED-6162 - persistence update - reverse dependency cleanup	2023-03-10 11:27:13 +01:00
Timo Bejan	6208ff0292	RED-6182 - version bump	2023-03-10 08:45:48 +02:00
Timo Bejan	5156c560f2	RED-6162 - test issue on bamboo	2023-03-10 08:45:48 +02:00
Timo Bejan	c2a7e32789	RED-6162 - test issue on bamboo	2023-03-10 08:45:48 +02:00
Timo Bejan	c1cd4d1cab	RED-6162 - persistence update - identity test	2023-03-10 08:45:48 +02:00
Timo Bejan	da5a1cc042	RED-6162 - persistence update - reverse dependency cleanup	2023-03-10 08:45:48 +02:00
Kilian Schuettler	d91fb737cb	Pull request #14 : RED-6321: OCR not working correctly with 3.6.0 Merge in RED/ocr-service from RED-6321 to master * commit '2d503c74a6fba0b02ac4c92af82a493165e45761': RED-6321: OCR not working correctly with 3.6.0 added end() statements to formWriters to write their changes to the PDF contentStream moved replaceOriginalPageWithOcrPage outside the main OCR Loop since it caused exponential RAM Usage in some cases	2023-03-06 10:16:02 +01:00
Kilian Schuettler	2d503c74a6	RED-6321: OCR not working correctly with 3.6.0 added end() statements to formWriters to write their changes to the PDF contentStream moved replaceOriginalPageWithOcrPage outside the main OCR Loop since it caused exponential RAM Usage in some cases	2023-03-06 10:08:32 +01:00
Corina Olariu	bdcba7cb6d	Pull request #11 : RED-4988 Check jacoco version in poms and update to a current compatible version Merge in RED/ocr-service from RED-4988 to master * commit '334409e4db326945a1eeb86004d79e0b0faeb99c': RED-4988 Check jacoco version in poms and update to a current compatible version - update platform-dependency, platform-commons-dependency	2023-03-02 09:28:11 +01:00
Shamel Hussain	23622d4a85	Pull request #13 : RED-5718: Update base image version to allow using random user ids Merge in RED/ocr-service from shussain/Dockerfile-1677589647499 to master * commit '4266184456ea4d97fa19b52ff37d5d9fc09dd170': RED-5718: Update base image version to allow using random user ids	2023-02-28 14:56:37 +01:00
Shamel Hussain	4266184456	RED-5718: Update base image version to allow using random user ids	2023-02-28 14:07:44 +01:00
Kilian Schuettler	a4ca2db37d	Pull request #12 : RED-6280: Performance Test Issue with OCR-Service Merge in RED/ocr-service from RED-6280 to master * commit '742725834933ad74ad582366b2b62015524bedb3': RED-6280: Performance Test Issue with OCR-Service removed init/terminate calls again manual memory cleanup at every opportunity	2023-02-28 10:30:58 +01:00
Kilian Schuettler	7427258349	RED-6280: Performance Test Issue with OCR-Service removed init/terminate calls again manual memory cleanup at every opportunity	2023-02-28 10:21:21 +01:00
devplant	334409e4db	RED-4988 Check jacoco version in poms and update to a current compatible version - update platform-dependency, platform-commons-dependency	2023-02-27 17:41:15 +02:00
Kilian Schuettler	bc661b7ea4	Pull request #9 : RED-6126: In the OCRService, OCR Text is not applied to Document Merge in RED/ocr-service from RED-6126 to master * commit 'caff5580dda644451433921a6a66dafe1cfa5dca': RED-6126: In the OCRService, OCR Text is not applied to Document refactored Tests with inheritance called PDFNet init/terminate in tests don't call init on startup RED-6126: In the OCRService, OCR Text is not applied to Document called PDFNet.initialize and terminate before and after message receive updated comments renamed some variables	2023-02-22 13:33:49 +01:00
Kilian Schuettler	caff5580dd	RED-6126: In the OCRService, OCR Text is not applied to Document refactored Tests with inheritance called PDFNet init/terminate in tests *don't call init on startup	2023-02-22 11:58:07 +01:00
Kilian Schuettler	430ad45a67	RED-6126: In the OCRService, OCR Text is not applied to Document called PDFNet.initialize and terminate before and after message receive updated comments *renamed some variables	2023-02-22 10:32:55 +01:00