restore source to 1.8

This reverts commit 7194811366.

CHANGELOG.md

@@ -1,17 +1,15 @@
 # Changelog for storage-manager-core
 
-## [v3.0.0] 2021-09-10
-  * fix #22164
-  * fix  #21980
-  * update gcube-bom version
-  * add close operation on IClient interface
-  * add check on transport layer instance: if the memory type is not the same, a new transportLayer is instatiated
-  * move memoryType var from super class TransportManager
-  * convert BasicDBObject to DBObject the return type used for metadata collections
-  * One pool for every operation: static Operation class; no mongo close operation
-  * upgrade mongo-java-driver to 3.12.0
-  * added input parameter to getSize method in order to be compatible with the needed of s3 client
-  * moved from version 2.13.1 to 3.0.0-SNAPSHOT
+## [v2.9.3-SNAPSHOT] 2022-09-19
+  * set java to 1.8 
+
+## [v2.9.2] 2022-09-07
+  * restored close() method to IClient
+  * add slf4j-simple dependency with test scope
+  * update gcube-bom to 2.0.2
+
+## [v2.9.1] 2022-06-28
+  * update to version 2.9.1 in order to have a fixed bom in the latest version of the range
 
 ## [v2.9.0] 2019-10-19
   * SSL enabled

pom.xml

@@ -8,10 +8,12 @@
 	</parent>
   <groupId>org.gcube.contentmanagement</groupId>
   <artifactId>storage-manager-core</artifactId>
-  <version>3.0.0</version>
-<!--   <properties> -->
-<!--   		<distroDirectory>${project.basedir}/distro</distroDirectory> -->
-<!--   </properties> -->
+  <version>2.9.3-SNAPSHOT</version>
+  <properties>
+  		<distroDirectory>${project.basedir}/distro</distroDirectory>
+  		<maven.compiler.target>1.8</maven.compiler.target>
+    	<maven.compiler.source>1.8</maven.compiler.source>
+  </properties>
   <scm>
 		<connection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</connection>
 		<developerConnection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</developerConnection>
@@ -23,7 +25,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-bom</artifactId>
-				<version>2.0.1</version>
+				<version>2.0.2</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -53,11 +55,11 @@
 			<artifactId>commons-codec</artifactId>
 			<version>1.8</version>
 		</dependency>
-<!-- 		<dependency> -->
-<!-- 			<groupId>org.slf4j</groupId> -->
-<!-- 			<artifactId>slf4j-simple</artifactId> -->
-<!-- 			<version>1.7.32</version> -->
-<!-- 			<scope>test</scope> -->
-<!-- 		</dependency> -->
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-simple</artifactId>
+			<version>1.7.32</version>
+			<scope>test</scope>
+		</dependency>
   </dependencies>
 </project>

src/main/java/org/gcube/contentmanagement/blobstorage/service/IClient.java

@@ -209,6 +209,11 @@ public RemoteResourceComplexInfo getMetaFile();
  */
 public void forceClose();
 
+/**
+ * close the connections to backend storage system. Method restored for backward compatibility
+ */
+public void close();
+
 
 public RemoteResource getUrl(boolean forceCreation);
 

src/main/java/org/gcube/contentmanagement/blobstorage/service/impl/ServiceEngine.java

@@ -929,6 +929,26 @@ public class ServiceEngine implements IClient {
 		}
 	}
 
+	@Override
+	public void close(){
+		currentOperation="close";
+		file.setOwner(owner);
+		getMyFile().setRemoteResource(REMOTE_RESOURCE.PATH);
+		setMyFile(file);
+		service.setResource(getMyFile());
+		service.setTypeOperation("forceclose");
+		try {
+			if(((file.getInputStream() != null) || (file.getOutputStream()!=null)) || ((file.getLocalPath() != null) || (file.getRemotePath() != null)))
+				service.startOperation(file,file.getRemotePath(), owner, primaryBackend, Costants.DEFAULT_CHUNK_OPTION, getContext(), isReplaceOption());
+			else{
+				logger.error("parameters incompatible ");
+			}
+
+		} catch (Throwable t) {
+			logger.error("get()", t.getCause());
+			throw new RemoteBackendException(" Error in "+currentOperation+" operation ", t.getCause());
+		}
+	}
 
 	
 	public String getServiceClass() {