Updated getParentForExplorer avoiding to set IsRoot

.project

@@ -31,17 +31,17 @@
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<name>com.gwtplugins.gdt.eclipse.core.webAppProjectValidator</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>com.gwtplugins.gdt.eclipse.core.webAppProjectValidator</name>
+			<name>com.gwtplugins.gwt.eclipse.core.gwtProjectValidator</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>com.gwtplugins.gwt.eclipse.core.gwtProjectValidator</name>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>

.settings/org.eclipse.core.resources.prefs

@@ -2,4 +2,5 @@ eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
 encoding//src/test/java=UTF-8
+encoding//src/test/resources=UTF-8
 encoding/<project>=UTF-8

.settings/org.eclipse.wst.common.component

@@ -4,7 +4,6 @@
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
-        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test/resources"/>
         <property name="context-root" value="workspace-explorer-app"/>
         <property name="java-output-path" value="/workspace-explorer-app/target/workspace-explorer-app-0.0.1-SNAPSHOT/WEB-INF/classes"/>
     </wb-module>

src/main/java/org/gcube/portlets/user/workspaceexplorerapp/server/WorkspaceExplorerAppServiceImpl.java

@@ -252,7 +252,7 @@ public class WorkspaceExplorerAppServiceImpl extends RemoteServiceServlet implem
 			logger.info("\n\n");
 			List<? extends WorkspaceItem> parents = null;
 			try{
-				parents = workspace.getParentsById(itemIdentifier);
+				parents = workspace.getParentsForExplorerById(itemIdentifier);
 			}catch(Exception e){
 				logger.error("Error on getting list of parents from SHUB for id: "+itemIdentifier, e);
 				parents = new ArrayList<WorkspaceItem>();