From a8eb96e06a0499024f2a5d87fb5abf917bc599a8 Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>
Date: Sun, 5 Sep 2010 16:34:04 +0200
Subject: [PATCH] added Sonia.rest.JsonStore

---
 scm-webapp/src/main/webapp/index.html         |  1 +
 .../main/webapp/resources/js/sonia.group.js   |  2 +-
 .../main/webapp/resources/js/sonia.rest.js    | 28 +++++++++++++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 scm-webapp/src/main/webapp/resources/js/sonia.rest.js

diff --git a/scm-webapp/src/main/webapp/index.html b/scm-webapp/src/main/webapp/index.html
index 77242c190a..d653bfc0a7 100644
--- a/scm-webapp/src/main/webapp/index.html
+++ b/scm-webapp/src/main/webapp/index.html
@@ -13,6 +13,7 @@
     <script type="text/javascript" src="resources/extjs/ext-all-debug.js"></script>
 
     <script type="text/javascript" src="resources/js/global.js"></script>
+    <script type="text/javascript" src="resources/js/sonia.rest.js"></script>
     <script type="text/javascript" src="resources/js/sonia.login.js"></script>
     <script type="text/javascript" src="resources/js/sonia.group.js"></script>
     <script type="text/javascript" src="resources/js/sonia.repository.js"></script>
diff --git a/scm-webapp/src/main/webapp/resources/js/sonia.group.js b/scm-webapp/src/main/webapp/resources/js/sonia.group.js
index fec62c4ecf..ba8b0be339 100644
--- a/scm-webapp/src/main/webapp/resources/js/sonia.group.js
+++ b/scm-webapp/src/main/webapp/resources/js/sonia.group.js
@@ -98,7 +98,7 @@ var groupSelModel = new Ext.grid.RowSelectionModel({
   singleSelect: true
 });
 
-var groupStore = new Ext.data.JsonStore({
+var groupStore = new Sonia.rest.JsonStore({
   url: restUrl + 'groups.json',
   root: 'groups',
   fields: [
diff --git a/scm-webapp/src/main/webapp/resources/js/sonia.rest.js b/scm-webapp/src/main/webapp/resources/js/sonia.rest.js
new file mode 100644
index 0000000000..1a548f93f6
--- /dev/null
+++ b/scm-webapp/src/main/webapp/resources/js/sonia.rest.js
@@ -0,0 +1,28 @@
+/* 
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+Ext.ns("Sonia.rest");
+
+Sonia.rest.JsonStore = Ext.extend( Ext.data.JsonStore, {
+
+  constructor: function(config) {
+    var baseConfig = {
+      autoLoad: true,
+      listeners: {
+        // fix jersey empty array problem
+        exception: {
+          fn: function(proxy, type, action, options, response, arg){
+            if ( action == "read" && response.responseText == "null" ){
+              this.removeAll();
+            }
+          },
+          scope: this
+        }
+      }
+    };
+    Sonia.rest.JsonStore.superclass.constructor.call(this, Ext.apply(config, baseConfig));
+  }
+
+});