From 17746e88d49612cb020425ead2c6f4de4756df71 Mon Sep 17 00:00:00 2001
From: Massimiliano Assante <massimiliano.assante@isti.cnr.it>
Date: Fri, 12 Dec 2014 11:04:43 +0000
Subject: [PATCH] added ClientScopeHandler to help prevent the back button
 cache problem in Chrome and Firefox

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/vre-members@102016 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .classpath                                    |  4 +--
 .settings/com.google.gdt.eclipse.core.prefs   |  2 +-
 .settings/org.eclipse.wst.common.component    |  3 ++
 distro/changelog.xml                          |  5 +++
 pom.xml                                       |  4 +--
 .../user/vremembers/client/VreMembers.java    | 14 +++++++-
 src/main/webapp/WEB-INF/web.xml               | 36 ++++++++++++-------
 7 files changed, 49 insertions(+), 19 deletions(-)

diff --git a/.classpath b/.classpath
index fa1d908..99cabbd 100644
--- a/.classpath
+++ b/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/vre-members-1.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/vre-members-1.0.1-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/vre-members-1.0.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/vre-members-1.0.1-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/.settings/com.google.gdt.eclipse.core.prefs b/.settings/com.google.gdt.eclipse.core.prefs
index 3cdae2a..4cf22c8 100644
--- a/.settings/com.google.gdt.eclipse.core.prefs
+++ b/.settings/com.google.gdt.eclipse.core.prefs
@@ -1,5 +1,5 @@
 eclipse.preferences.version=1
 jarsExcludedFromWebInfLib=
-lastWarOutDir=/Users/massi/Documents/workspace/vre-members/target/vre-members-1.0.0-SNAPSHOT
+lastWarOutDir=/Users/massi/Documents/workspace/vre-members/target/vre-members-1.0.1-SNAPSHOT
 warSrcDir=src/main/webapp
 warSrcDirIsOutput=false
diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 834696a..9dc9986 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.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="/src/main/resources"/>
+        <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="vre-members"/>
   </wb-module>
diff --git a/distro/changelog.xml b/distro/changelog.xml
index 9f6a20d..8ce33ec 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,9 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlet.user.vre-members.1-0-1"
+		date="2014-12-13">
+		<Change>Added Client scope handler, to set the scope from the client
+			and help preventing the browser back button cache problem</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlet.user.vre-members.1-0-0"
 		date="2014-09-09">
 		<Change>First Release</Change>
diff --git a/pom.xml b/pom.xml
index 670ba41..9b62f30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>vre-members</artifactId>
 	<packaging>war</packaging>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>1.0.1-SNAPSHOT</version>
 	<name>gCube VRE Members Portlet</name>
 	<description>
 		VRE Members display the members of the current VRE
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>org.gcube.portlets.user</groupId>
 			<artifactId>gcube-widgets</artifactId>
-			<scope>provided</scope>
+			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
diff --git a/src/main/java/org/gcube/portlets/user/vremembers/client/VreMembers.java b/src/main/java/org/gcube/portlets/user/vremembers/client/VreMembers.java
index 7172ece..b504227 100644
--- a/src/main/java/org/gcube/portlets/user/vremembers/client/VreMembers.java
+++ b/src/main/java/org/gcube/portlets/user/vremembers/client/VreMembers.java
@@ -1,8 +1,11 @@
 package org.gcube.portlets.user.vremembers.client;
 
+import org.gcube.portlets.user.gcubewidgets.client.ClientScopeHelper;
 import org.gcube.portlets.user.vremembers.client.panels.VREMembersPanel;
 
 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;
 
 /**
@@ -11,6 +14,15 @@ import com.google.gwt.user.client.ui.RootPanel;
 public class VreMembers implements EntryPoint {
 
 	public void onModuleLoad() {
-		RootPanel.get("VRE-Members-Container").add(new VREMembersPanel());		
+		ClientScopeHelper.getService().setScope(Location.getHref(), new AsyncCallback<Boolean>() {
+			@Override
+			public void onSuccess(Boolean result) {
+				RootPanel.get("VRE-Members-Container").add(new VREMembersPanel());		
+			}				
+			@Override
+			public void onFailure(Throwable caught) {					
+			}
+		});
+		
 	}
 }
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 5163667..7a098ab 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -5,20 +5,30 @@
 
 <web-app>
 
-  <!-- Servlets -->
-  <servlet>
-    <servlet-name>greetServlet</servlet-name>
-    <servlet-class>org.gcube.portlets.user.vremembers.server.MembersServiceImpl</servlet-class>
-  </servlet>
+	<!-- Servlets -->
+	<servlet>
+		<servlet-name>greetServlet</servlet-name>
+		<servlet-class>org.gcube.portlets.user.vremembers.server.MembersServiceImpl</servlet-class>
+	</servlet>
 
-  <servlet-mapping>
-    <servlet-name>greetServlet</servlet-name>
-    <url-pattern>/vremembers/memberservice</url-pattern>
-  </servlet-mapping>
+	<servlet>
+		<servlet-name>scopeService</servlet-name>
+		<servlet-class>org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl</servlet-class>
+	</servlet>
 
-  <!-- Default page to serve -->
-  <welcome-file-list>
-    <welcome-file>VreMembers.html</welcome-file>
-  </welcome-file-list>
+	<servlet-mapping>
+		<servlet-name>greetServlet</servlet-name>
+		<url-pattern>/vremembers/memberservice</url-pattern>
+	</servlet-mapping>
+
+	<servlet-mapping>
+		<servlet-name>scopeService</servlet-name>
+		<url-pattern>/vremembers/scopeService</url-pattern>
+	</servlet-mapping>
+
+	<!-- Default page to serve -->
+	<welcome-file-list>
+		<welcome-file>VreMembers.html</welcome-file>
+	</welcome-file-list>
 
 </web-app>