.gitignore

@@ -40,4 +40,3 @@ gradle/
 
 **/.gradle
 **/build
-.DS_Store

.gitlab-ci.yml

@@ -18,5 +18,4 @@ deploy:
   rules:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
     - if: $CI_COMMIT_BRANCH =~ /^release/
-    - if: $CI_COMMIT_BRANCH =~ /^feature/
     - if: $CI_COMMIT_TAG

build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     `java-library`
     `maven-publish`
+    `kotlin-dsl`
     pmd
     checkstyle
     jacoco
@@ -10,6 +11,9 @@ plugins {
 
 repositories {
     mavenLocal()
+    maven {
+        url = uri("https://pdftron.com/maven/release")
+    }
     maven {
         url = uri("https://nexus.knecon.com/repository/gindev/");
         credentials {
@@ -24,11 +28,10 @@ repositories {
 val springBootVersion = "3.1.5"
 
 dependencies {
-    api("com.knecon.fforesight:tenant-commons:0.31.0")
+    api("com.knecon.fforesight:tenant-commons:0.23.0")
-    api("org.liquibase:liquibase-core:4.29.2")
+    api("org.liquibase:liquibase-core:4.20.0")
-    api("org.liquibase.ext:liquibase-mongodb:4.29.2")
+    api("org.liquibase.ext:liquibase-mongodb:4.20.0")
     api("org.springframework.boot:spring-boot-starter-data-mongodb:${springBootVersion}")
-    api("org.springframework.boot:spring-boot-starter-validation:${springBootVersion}")
     api("org.springframework.boot:spring-boot-configuration-processor:${springBootVersion}")
     api("org.projectlombok:lombok:1.18.28")
     runtimeOnly("org.springframework.boot:spring-boot-devtools:${springBootVersion}")
@@ -83,7 +86,7 @@ tasks.named<Test>("test") {
 
 sonarqube {
     properties {
-        providers.gradleProperty("sonarToken").getOrNull()?.let { property("sonar.login", it) }
+        property("sonar.login", providers.gradleProperty("sonarToken").getOrNull())
         property("sonar.host.url", "https://sonarqube.knecon.com")
     }
 }

gradle.properties.kts

@@ -1 +1 @@
-version = 0.3-SNAPSHOT
+version = 0.2-SNAPSHOT

src/main/java/com/knecon/fforesight/mongo/database/commons/MongoTenantMessagingConfiguration.java

@@ -0,0 +1,59 @@
+package com.knecon.fforesight.mongo.database.commons;
+
+import org.springframework.amqp.core.Binding;
+import org.springframework.amqp.core.BindingBuilder;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.core.QueueBuilder;
+import org.springframework.amqp.core.TopicExchange;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.context.annotation.Configuration;
+
+import com.knecon.fforesight.mongo.database.commons.liquibase.EnableMongoLiquibaseCondition;
+
+import lombok.RequiredArgsConstructor;
+
+@Configuration
+@RequiredArgsConstructor
+@Conditional(EnableMongoLiquibaseCondition.class)
+public class MongoTenantMessagingConfiguration {
+
+    @Value("${fforesight.mongo.multitenancy.tenant-created-queue:tenant-created}")
+    private String tenantCreatedEventQueue;
+
+    @Value("${fforesight.mongo.multitenancy.tenant-created-dlq:tenant-created-dlq}")
+    private String tenantCreatedDLQ;
+
+
+    @Bean(name = "mongoTenantExchange")
+    TopicExchange mongoTenantExchange(@Value("${fforesight.tenant-exchange.name}") String tenantExchangeName) {
+
+        return new TopicExchange(tenantExchangeName);
+    }
+
+
+    @Bean("persistenceServiceMongoTenantCreatedQueue")
+    public Queue persistenceServiceMongoTenantCreatedQueue() {
+
+        return QueueBuilder.durable(tenantCreatedEventQueue)
+                .withArgument("x-dead-letter-exchange", "").withArgument("x-dead-letter-routing-key", tenantCreatedDLQ).build();
+    }
+
+
+    @Bean
+    public Queue persistenceServiceMongoTenantDLQ() {
+
+        return QueueBuilder.durable(tenantCreatedDLQ).build();
+    }
+
+
+    @Bean
+    public Binding tenantExchangeBinding(@Qualifier("persistenceServiceMongoTenantCreatedQueue") Queue persistenceServiceTenantCreatedQueue,
+                                         @Qualifier("mongoTenantExchange") TopicExchange tenantExchange) {
+
+        return BindingBuilder.bind(persistenceServiceTenantCreatedQueue).to(tenantExchange).with("tenant.created");
+    }
+
+}

src/main/java/com/knecon/fforesight/mongo/database/commons/config/MultiTenantMongoDBFactory.java

@@ -1,20 +1,15 @@
 package com.knecon.fforesight.mongo.database.commons.config;
 
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 
-import jakarta.validation.constraints.NotNull;
 import org.bson.Document;
-import org.bson.codecs.configuration.CodecRegistry;
 import org.bson.conversions.Bson;
+import org.jetbrains.annotations.NotNull;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory;
 
 import com.knecon.fforesight.mongo.database.commons.service.MongoDataSources;
 import com.mongodb.ClientSessionOptions;
-import com.mongodb.ReadConcern;
-import com.mongodb.ReadPreference;
-import com.mongodb.WriteConcern;
 import com.mongodb.client.ChangeStreamIterable;
 import com.mongodb.client.ClientSession;
 import com.mongodb.client.ListDatabasesIterable;
@@ -31,21 +26,7 @@ public class MultiTenantMongoDBFactory extends SimpleMongoClientDatabaseFactory
 
     public MultiTenantMongoDBFactory(MongoDataSources mongoDataSources) {
 
-        super(getBootstrapMongoClient(), "BOOTSTRAP");
+        super(new MongoClient() {
-        this.mongoDataSources = mongoDataSources;
-    }
-
-
-    @Override
-    protected @NotNull MongoDatabase doGetMongoDatabase(@NotNull String dbName) {
-
-        return mongoDataSources.mongoDatabaseCurrentTenantResolver();
-    }
-
-
-    private static MongoClient getBootstrapMongoClient() {
-        return new MongoClient() {
-            
             @Override
             public MongoDatabase getDatabase(String s) {
 
@@ -176,7 +157,15 @@ public class MultiTenantMongoDBFactory extends SimpleMongoClientDatabaseFactory
 
                 return null;
             }
-        };
+        }, "BOOTSTRAP");
+        this.mongoDataSources = mongoDataSources;
+    }
+
+
+    @Override
+    protected @NotNull MongoDatabase doGetMongoDatabase(@NotNull String dbName) {
+
+        return mongoDataSources.mongoDatabaseCurrentTenantResolver();
     }
 
 }

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/EnableMongoLiquibaseCondition.java

@@ -2,12 +2,11 @@ package com.knecon.fforesight.mongo.database.commons.liquibase;
 
 import java.util.Objects;
 
+import org.jetbrains.annotations.NotNull;
 import org.springframework.context.annotation.Condition;
 import org.springframework.context.annotation.ConditionContext;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 
-import jakarta.validation.constraints.NotNull;
-
 public class EnableMongoLiquibaseCondition implements Condition {
 
     @Override

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/MongoLiquibaseConfig.java

@@ -23,7 +23,7 @@ public class MongoLiquibaseConfig {
 
 
     @Bean
-    public TenantMongoLiquibaseExecutor tenantMongoLiquibaseExecutor(EncryptionDecryptionService encryptionService,
+    public TenantMongoLiquibaseExecutor tenantLiquibase(EncryptionDecryptionService encryptionService,
                                                         TenantProvider tenantProvider,
                                                         @Qualifier("tenantMongoLiquibaseProperties") LiquibaseProperties mongoLiquibaseProperties) {
 

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/MongoSpringLiquibase.java

@@ -1,104 +0,0 @@
-package com.knecon.fforesight.mongo.database.commons.liquibase;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.nio.file.Files;
-import java.util.Map;
-
-import liquibase.Contexts;
-import liquibase.GlobalConfiguration;
-import liquibase.LabelExpression;
-import liquibase.Liquibase;
-import liquibase.Scope;
-import liquibase.configuration.ConfiguredValue;
-import liquibase.database.Database;
-import liquibase.exception.LiquibaseException;
-import liquibase.integration.commandline.LiquibaseCommandLineConfiguration;
-import liquibase.integration.spring.SpringLiquibase;
-import liquibase.integration.spring.SpringResourceAccessor;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.SneakyThrows;
-
-@Getter
-@Setter
-public class MongoSpringLiquibase extends SpringLiquibase {
-
-    protected Database database;
-
-
-    public MongoSpringLiquibase() {
-
-        super();
-    }
-
-
-    /**
-     * Executed automatically when the bean is initialized.
-     */
-    @Override
-    public void afterPropertiesSet() throws LiquibaseException {
-
-        final ConfiguredValue<Boolean> shouldRunProperty = LiquibaseCommandLineConfiguration.SHOULD_RUN.getCurrentConfiguredValue();
-
-        if (!(Boolean) shouldRunProperty.getValue()) {
-            Scope.getCurrentScope().getLog(getClass()).info("Liquibase did not run because " + shouldRunProperty.getProvidedValue().describe() + " was set to false");
-            return;
-        }
-        if (!shouldRun) {
-            Scope.getCurrentScope()
-                    .getLog(getClass())
-                    .info("Liquibase did not run because 'shouldRun' " + "property was set " + "to false on " + getBeanName() + " Liquibase Spring bean.");
-            return;
-        }
-
-        try (Liquibase liquibase = createLiquibase(getDatabase())) {
-            generateRollbackFile(liquibase);
-            performUpdate(liquibase);
-        }
-    }
-
-
-    private void generateRollbackFile(Liquibase liquibase) throws LiquibaseException {
-
-        if (rollbackFile != null) {
-
-            try (OutputStream outputStream = Files.newOutputStream(rollbackFile.toPath()); Writer output = new OutputStreamWriter(outputStream,
-                                                                                                                                  GlobalConfiguration.OUTPUT_FILE_ENCODING.getCurrentValue())) {
-
-                if (tag != null) {
-                    liquibase.futureRollbackSQL(tag, new Contexts(getContexts()), new LabelExpression(getLabelFilter()), output);
-                } else {
-                    liquibase.futureRollbackSQL(new Contexts(getContexts()), new LabelExpression(getLabelFilter()), output);
-                }
-            } catch (IOException e) {
-                throw new LiquibaseException("Unable to generate rollback file.", e);
-            }
-        }
-    }
-
-
-    @SuppressWarnings("squid:S2095")
-    @SneakyThrows
-    protected Liquibase createLiquibase(Database db) {
-
-        Liquibase liquibase;
-        try (SpringResourceAccessor resourceAccessor = createResourceOpener()) {
-            liquibase = new Liquibase(getChangeLog(), resourceAccessor, db);
-            if (parameters != null) {
-                for (Map.Entry<String, String> entry : parameters.entrySet()) {
-                    liquibase.setChangeLogParameter(entry.getKey(), entry.getValue());
-                }
-            }
-
-            if (isDropFirst()) {
-                liquibase.dropAll();
-            }
-        }
-
-        return liquibase;
-    }
-
-}

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/MongoTenantCreatedEvent.java

@@ -0,0 +1,14 @@
+package com.knecon.fforesight.mongo.database.commons.liquibase;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class MongoTenantCreatedEvent {
+
+    private String tenantId;
+
+}

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/MongoTenantCreatedListener.java

@@ -0,0 +1,39 @@
+package com.knecon.fforesight.mongo.database.commons.liquibase;
+
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Service;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@Conditional(EnableMongoLiquibaseCondition.class)
+public class MongoTenantCreatedListener {
+
+    private final TenantMongoLiquibaseExecutor tenantMongoLiquibaseExecutor;
+
+    @Value("${fforesight.multitenancy.mongo.tenant-created-queue:mongo-tenant-created}")
+    private String tenantCreatedQueue;
+
+
+    @PostConstruct
+    public void postConstruct() {
+
+        log.info("Listener for tenant-created started for queue: {}", tenantCreatedQueue);
+    }
+
+
+    @SneakyThrows
+    @RabbitListener(queues = "${fforesight.multitenancy.mongo.tenant-created-queue:mongo-tenant-created}")
+    public void createTenant(MongoTenantCreatedEvent tenantRequest) {
+
+        tenantMongoLiquibaseExecutor.initializeTenant(tenantRequest.getTenantId());
+    }
+
+}

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/TenantCreatedMongoEventHandler.java

@@ -1,33 +0,0 @@
-package com.knecon.fforesight.mongo.database.commons.liquibase;
-
-import org.springframework.context.annotation.Conditional;
-import org.springframework.stereotype.Service;
-
-import com.knecon.fforesight.tenantcommons.listener.ITenantEventHandler;
-import com.knecon.fforesight.tenantcommons.model.TenantCreatedEvent;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Service
-@RequiredArgsConstructor
-@Conditional(EnableMongoLiquibaseCondition.class)
-public class TenantCreatedMongoEventHandler implements ITenantEventHandler<TenantCreatedEvent> {
-
-    private final TenantMongoLiquibaseExecutor tenantMongoLiquibaseExecutor;
-
-
-    @Override
-    public void handle(TenantCreatedEvent tenantCreatedEvent) {
-
-        tenantMongoLiquibaseExecutor.initializeTenant(tenantCreatedEvent.getTenantId());
-    }
-
-
-    @Override
-    public Class<TenantCreatedEvent> getEventClass() {
-
-        return TenantCreatedEvent.class;
-    }
-
-}

src/main/java/com/knecon/fforesight/mongo/database/commons/liquibase/TenantMongoLiquibaseExecutor.java

@@ -1,24 +1,23 @@
 package com.knecon.fforesight.mongo.database.commons.liquibase;
 
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.boot.autoconfigure.liquibase.LiquibaseProperties;
 import org.springframework.context.ResourceLoaderAware;
 import org.springframework.core.io.ResourceLoader;
 
+import com.knecon.fforesight.mongo.database.commons.utils.MongoUtils;
 import com.knecon.fforesight.tenantcommons.EncryptionDecryptionService;
 import com.knecon.fforesight.tenantcommons.TenantProvider;
 import com.knecon.fforesight.tenantcommons.model.MongoDBConnection;
 import com.knecon.fforesight.tenantcommons.model.TenantResponse;
-import com.knecon.fforesight.tenantcommons.utils.MongoConnectionStringHelper;
 
 import feign.RetryableException;
-import liquibase.database.Database;
+import liquibase.Contexts;
+import liquibase.Liquibase;
+import liquibase.changelog.ChangeSet;
 import liquibase.database.DatabaseFactory;
-import liquibase.exception.LiquibaseException;
 import liquibase.ext.mongodb.database.MongoLiquibaseDatabase;
 import liquibase.integration.spring.SpringResourceAccessor;
 import lombok.RequiredArgsConstructor;
@@ -55,56 +54,41 @@ public class TenantMongoLiquibaseExecutor implements InitializingBean, ResourceL
     @SneakyThrows
     protected void runOnAllTenants(List<TenantResponse> tenants) {
 
-        tenants.forEach(this::runMongoLiquibase);
+        tenants.forEach(this::runLiquibase);
+    }
+
+
+    private void runLiquibase(TenantResponse tenant) {
+
+        MongoDBConnection mongoDBConnection = tenant.getMongoDBConnection();
+        var mongoUrl = MongoUtils.buildMongoUrl(mongoDBConnection);
+        log.info("Initializing MongoDB liquibase for tenant {} / {}", tenant.getTenantId(), mongoUrl);
+
+        try (SpringResourceAccessor resourceAccessor = new SpringResourceAccessor(resourceLoader)) {
+
+            try (MongoLiquibaseDatabase database = (MongoLiquibaseDatabase) DatabaseFactory.getInstance()
+                    .openDatabase(mongoUrl, mongoDBConnection.getUsername(), encryptionService.decrypt(mongoDBConnection.getPassword()), null, resourceAccessor)) {
+                database.setSupportsValidator(false);
+                try (Liquibase liquibase = new Liquibase(tenantMongoLiquibaseProperties.getChangeLog(), resourceAccessor, database)) {
+                    Contexts contexts = new Contexts(tenantMongoLiquibaseProperties.getContexts());
+                    List<ChangeSet> changeSetsList = liquibase.listUnrunChangeSets(contexts, null);
+                    if (!changeSetsList.isEmpty()) {
+                        liquibase.update(contexts);
+                    }
+                }
+            }
+
+        } catch (Exception e) {
+            log.error("Failed to run liquibase migration on MongoDB for tenant: {}", tenant.getTenantId(), e);
+        }
+        log.info("Liquibase ran on MongoDB for tenant " + tenant.getTenantId());
     }
 
 
     public void initializeTenant(String tenantId) {
 
-        runMongoLiquibase(tenantProvider.getTenant(tenantId));
+        runLiquibase(tenantProvider.getTenant(tenantId));
 
     }
 
-
-    protected void runMongoLiquibase(TenantResponse tenant) {
-
-        log.info("Initializing MongoDB liquibase for tenant {}", tenant.getTenantId());
-
-        try (SpringResourceAccessor resourceAccessor = new SpringResourceAccessor(resourceLoader)) {
-
-            MongoDBConnection mongoDBConnection = tenant.getMongoDBConnection();
-            try (MongoLiquibaseDatabase database = (MongoLiquibaseDatabase) DatabaseFactory.getInstance()
-                    .openDatabase(MongoConnectionStringHelper.buildGenericMongoUrl(mongoDBConnection),
-                                  mongoDBConnection.getUsername(),
-                                  encryptionService.decrypt( mongoDBConnection.getPassword()),
-                                  null,
-                                  resourceAccessor)) {
-                database.setSupportsValidator(false);
-
-                executeMongoSpringLiquibase(database);
-            }
-
-        } catch (Exception e) {
-            log.error("Failed to run liquibase migration on MongoDB for tenant: {}", tenant.getTenantId(), e);
-        } log.info("Liquibase ran on MongoDB for tenant " + tenant.getTenantId());
-    }
-
-
-    protected void executeMongoSpringLiquibase(Database database) throws LiquibaseException {
-
-        MongoSpringLiquibase liquibase = new MongoSpringLiquibase();
-        liquibase.setResourceLoader(resourceLoader);
-        liquibase.setDatabase(database);
-        liquibase.setChangeLog(tenantMongoLiquibaseProperties.getChangeLog());
-        liquibase.setContexts(tenantMongoLiquibaseProperties.getContexts());
-        liquibase.setClearCheckSums(tenantMongoLiquibaseProperties.isClearChecksums());
-
-        String databaseName = database.getConnection().getCatalog(); // or getDatabaseName() depending on your implementation
-        Map<String, String> changeLogParameters = new HashMap<>();
-        changeLogParameters.put("databaseName", databaseName);
-        liquibase.setChangeLogParameters(changeLogParameters);
-
-        liquibase.afterPropertiesSet();
-    }
-
 }

src/main/java/com/knecon/fforesight/mongo/database/commons/service/MongoClientCache.java

@@ -1,7 +1,9 @@
 package com.knecon.fforesight.mongo.database.commons.service;
 
+import java.util.Collections;
 import java.util.concurrent.TimeUnit;
 
+import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
@@ -10,12 +12,13 @@ import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.knecon.fforesight.mongo.database.commons.model.MongoClientConnection;
 import com.knecon.fforesight.tenantcommons.model.MongoDBConnection;
-import com.knecon.fforesight.tenantcommons.utils.MongoConnectionStringHelper;
+import com.mongodb.MongoClientSettings;
+import com.mongodb.MongoCredential;
+import com.mongodb.ServerAddress;
 import com.mongodb.client.MongoClient;
 import com.mongodb.client.MongoClients;
 
 import jakarta.annotation.PostConstruct;
-import jakarta.validation.constraints.NotNull;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 
@@ -53,7 +56,14 @@ public class MongoClientCache {
 
     private MongoClient buildMongoClient(MongoDBConnection mongoDBConnection) {
 
-        return MongoClients.create(MongoConnectionStringHelper.buildGenericMongoConnectionString(mongoDBConnection));
+        MongoCredential credential = MongoCredential.createCredential(mongoDBConnection.getUsername(),
+                                                                      mongoDBConnection.getDatabase(),
+                                                                      mongoDBConnection.getPassword().toCharArray());
+        return MongoClients.create(MongoClientSettings.builder()
+                                           .applyToClusterSettings(builder -> builder.hosts(Collections.singletonList(new ServerAddress(mongoDBConnection.getHost(),
+                                                                                                                                        Integer.parseInt(mongoDBConnection.getPort())))))
+                                           .credential(credential)
+                                           .build());
     }
 
 

src/main/java/com/knecon/fforesight/mongo/database/commons/utils/MongoUtils.java

@@ -0,0 +1,55 @@
+package com.knecon.fforesight.mongo.database.commons.utils;
+
+import com.knecon.fforesight.tenantcommons.model.MongoDBConnection;
+
+import lombok.experimental.UtilityClass;
+
+@UtilityClass
+public class MongoUtils {
+
+
+    private StringBuilder createMongoConnectionStringBuilder(String host, String port, String database) {
+
+        return new StringBuilder("mongodb://").append(host).append(':').append(port).append('/').append(database);
+    }
+
+    private StringBuilder createMongoConnectionStringBuilder(String host, String port, String username, String password, String database) {
+
+        return createMongoConnectionStringBuilder(host, port, username, password).append('/').append(database);
+    }
+
+
+    private StringBuilder createMongoConnectionStringBuilder(String host, String port, String username, String password) {
+
+        return new StringBuilder("mongodb://").append(username).append(':').append(password).append("@").append(host).append(':').append(port);
+    }
+
+
+    public String buildMongoUrl(MongoDBConnection mongoDBConnection) {
+
+        return createMongoConnectionStringBuilder(mongoDBConnection.getHost(),
+                                                  mongoDBConnection.getPort(),
+                                                  mongoDBConnection.getDatabase()).toString();
+    }
+
+
+    public String buildMongoUrlWithAuth(MongoDBConnection mongoDBConnection) {
+
+        return createMongoConnectionStringBuilder(mongoDBConnection.getHost(),
+                                                  mongoDBConnection.getPort(),
+                                                  mongoDBConnection.getUsername(),
+                                                  mongoDBConnection.getPassword()).toString();
+    }
+
+
+    public String buildMongoUrlWithAuthForDatabase(MongoDBConnection mongoDBConnection) {
+
+        return createMongoConnectionStringBuilder(mongoDBConnection.getHost(),
+                                                  mongoDBConnection.getPort(),
+                                                  mongoDBConnection.getUsername(),
+                                                  mongoDBConnection.getPassword(),
+                                                  mongoDBConnection.getDatabase()).toString();
+
+    }
+
+}