storage backend classes updated

.classpath

@@ -16,6 +16,7 @@
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="org.eclipse.jst.component.nondependency" value=""/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">

pom.xml

@@ -42,13 +42,9 @@
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
+			<scope>provided</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>org.gcube.core</groupId>
-			<artifactId>common-clients</artifactId>
-		</dependency>
-	
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-annotations</artifactId>
@@ -74,15 +70,4 @@
 		
 	</dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<target>1.8</target>
-					<source>1.8</source>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
 </project>

src/main/java/org/gcube/common/storagehub/model/Constants.java

@@ -8,7 +8,7 @@ public class Constants {
 	public static final String versionPrefix = "_v";
 	public static final String MONGO_STORAGE = "gcube-mongo";
 
-	public static final String DEFAULT_MINIO_STORAGE = "default-gcube-minio";
+	public static final String DEFAULT_S3_STORAGE = "default-gcube-s3";
 	
 	
 }

src/main/java/org/gcube/common/storagehub/model/exceptions/BackendGenericError.java

@@ -1,8 +1,6 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
 
-@Unrecoverable
 public class BackendGenericError extends StorageHubException{
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/IdNotFoundException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class IdNotFoundException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/InvalidCallParameters.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class InvalidCallParameters extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/InvalidItemException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class InvalidItemException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/ItemAlreadyExistsException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class ItemAlreadyExistsException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/ItemLockedException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class ItemLockedException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/PluginInitializationException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class PluginInitializationException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/PluginNotFoundException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class PluginNotFoundException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/StorageHubException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public abstract class StorageHubException extends Exception {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/exceptions/UserNotAuthorizedException.java

@@ -1,8 +1,5 @@
 package org.gcube.common.storagehub.model.exceptions;
 
-import org.gcube.common.clients.delegates.Unrecoverable;
-
-@Unrecoverable
 public class UserNotAuthorizedException extends StorageHubException {
 
 	/**

src/main/java/org/gcube/common/storagehub/model/items/ExternalFolder.java

@@ -12,4 +12,5 @@ import lombok.Setter;
 @RootNode("nthl:externalFolder")
 public class ExternalFolder extends FolderItem {
 
+	
 }

src/main/java/org/gcube/common/storagehub/model/items/FolderItem.java

@@ -18,6 +18,6 @@ import lombok.Setter;
 public class FolderItem extends Item {
 
 	@NodeAttribute(value= PAYLOADBACKEND)
-	PayloadBackend backend = new PayloadBackend(Constants.DEFAULT_MINIO_STORAGE, null);
+	PayloadBackend backend = new PayloadBackend(Constants.DEFAULT_S3_STORAGE, null);
 		
 }

src/main/java/org/gcube/common/storagehub/model/storages/StorageBackendFactory.java

@@ -7,6 +7,10 @@ public interface StorageBackendFactory {
 	
 	String getName();
 	
+	default boolean isSystemStorage() {
+		return false;
+	}
+	
 	StorageBackend create(PayloadBackend payloadConfiguration) throws InvalidCallParameters;
 	
 

src/main/java/org/gcube/common/storagehub/model/storages/StorageDescriptor.java

@@ -0,0 +1,16 @@
+package org.gcube.common.storagehub.model.storages;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class StorageDescriptor {
+
+	String name;
+}