added ClientScopeHandler to help prevent the back button cache problem in Chrome and Firefox

git-svn-id: https://svn.research-infrastructures.eu/d4science/gcube/trunk/portlets/user/share-updates@102005 82a268e6-3cf1-43bd-a215-b396298e98cf

.classpath

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/share-updates-1.6.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/share-updates-1.6.1-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
@@ -31,5 +31,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/share-updates-1.6.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/share-updates-1.6.1-SNAPSHOT/WEB-INF/classes"/>
 </classpath>

.settings/com.google.gdt.eclipse.core.prefs

@@ -1,5 +1,5 @@
 eclipse.preferences.version=1
 jarsExcludedFromWebInfLib=
-lastWarOutDir=/Users/massi/Documents/workspace/share-updates/target/share-updates-1.6.0-SNAPSHOT
+lastWarOutDir=/Users/massi/Documents/workspace/share-updates/target/share-updates-1.6.1-SNAPSHOT
 warSrcDir=src/main/webapp
 warSrcDirIsOutput=false

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

@@ -4,6 +4,9 @@
     <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
     <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/target/generated-sources/gwt"/>
+        <dependent-module archiveName="gcube-widgets-1.9.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/gcube-widgets/gcube-widgets">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
     <property name="java-output-path" value="/${module}/target/www/WEB-INF/classes"/>
         <property name="context-root" value="share-updates"/>
   </wb-module>

pom.xml

@@ -13,7 +13,7 @@
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>share-updates</artifactId>
 	<packaging>war</packaging>
-	<version>1.6.0-SNAPSHOT</version>
+	<version>1.6.1-SNAPSHOT</version>
 
 	<name>gCube Share Updates Portlet</name>
 	<description>
@@ -80,7 +80,7 @@
 		<dependency>
 			<groupId>org.gcube.portlets.user</groupId>
 			<artifactId>gcube-widgets</artifactId>
-			<scope>provided</scope>
+			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.core</groupId>

src/main/java/org/gcube/portlets/user/shareupdates/client/ShareUpdates.java

@@ -1,17 +1,27 @@
 package org.gcube.portlets.user.shareupdates.client;
 
+import org.gcube.portlets.user.gcubewidgets.client.ClientScopeHelper;
 import org.gcube.portlets.user.shareupdates.client.view.ShareUpdateForm;
 
 import com.google.gwt.core.client.EntryPoint;
+import com.google.gwt.user.client.Window.Location;
+import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.RootPanel;
 
 /**
  * Entry point classes define <code>onModuleLoad()</code>.
  */
 public class ShareUpdates implements EntryPoint {
-	
+
 	public void onModuleLoad() {
-		RootPanel.get("shareUpdateDiv").add(new ShareUpdateForm());
+		ClientScopeHelper.getService().setScope(Location.getHref(), new AsyncCallback<Boolean>() {
-		
+			@Override
+			public void onSuccess(Boolean result) {
+				RootPanel.get("shareUpdateDiv").add(new ShareUpdateForm());
+			}				
+			@Override
+			public void onFailure(Throwable caught) {					
+			}
+		});
 	}
 }

src/main/webapp/WEB-INF/web.xml

@@ -15,6 +15,10 @@
 		<url-pattern>/shareupdates/shareupdateServlet</url-pattern>
 	</servlet-mapping>
 
+	<servlet>
+		<servlet-name>scopeService</servlet-name>
+		<servlet-class>org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl</servlet-class>
+	</servlet>
 
 	<servlet>
 		<servlet-name>uploadprogress</servlet-name>
@@ -25,7 +29,12 @@
 		<servlet-name>uploadprogress</servlet-name>
 		<url-pattern>/shareupdates/uploadprogress</url-pattern>
 	</servlet-mapping>
-	
+
+	<servlet-mapping>
+		<servlet-name>scopeService</servlet-name>
+		<url-pattern>/shareupdates/scopeService</url-pattern>
+	</servlet-mapping>
+
 	<!-- DO NOT CHANGE -->
 	<servlet>
 		<servlet-name>upload</servlet-name>