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Posted to commits@sling.apache.org by fm...@apache.org on 2008/03/14 12:22:46 UTC

svn commit: r637063 - in /incubator/sling/trunk/extensions/dojo-ujax: ./ src/ src/main/ src/main/resources/ src/main/resources/META-INF/ src/main/resources/SLING-INF/ src/main/resources/SLING-INF/content/ src/main/resources/SLING-INF/content/dojox/ src...

Author: fmeschbe
Date: Fri Mar 14 04:22:43 2008
New Revision: 637063

URL: http://svn.apache.org/viewvc?rev=637063&view=rev
Log:
SLING-301 Dojo Classes for accessing the repository via the µjax protocol

Added:
    incubator/sling/trunk/extensions/dojo-ujax/   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/pom.xml   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/LICENSE
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/NOTICE
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/README-JCR.txt   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo1.html   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo2.html   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo3.html   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingNodeStore.js   (with props)
    incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingPropertyStore.js   (with props)

Propchange: incubator/sling/trunk/extensions/dojo-ujax/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Fri Mar 14 04:22:43 2008
@@ -0,0 +1,4 @@
+.classpath
+.settings
+.project
+target

Added: incubator/sling/trunk/extensions/dojo-ujax/pom.xml
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/pom.xml?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/pom.xml (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/pom.xml Fri Mar 14 04:22:43 2008
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.sling</groupId>
+        <artifactId>sling</artifactId>
+        <version>1-incubator-SNAPSHOT</version>
+        <relativePath>../../parent/pom.xml</relativePath>
+    </parent>
+
+    <artifactId>org.apache.sling.extensions.dojo.ujax</artifactId>
+    <version>2.0.0-incubator-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <name>Sling Dojo Data Exension for ujax</name>
+    <description>
+        This bundle provides support to look at the repository using
+        Dojo.
+    </description>
+
+    <scm>
+        <connection>
+            scm:svn:http://svn.apache.org/repos/asf/incubator/sling/trunk/extensions/dojo-ujax
+        </connection>
+        <developerConnection>
+            scm:svn:https://svn.apache.org/repos/asf/incubator/sling/trunk/extensions/dojo-ujax
+        </developerConnection>
+        <url>
+            http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax
+        </url>
+    </scm>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Export-Package>
+                            <!-- Nothing to Export -->
+                        </Export-Package>
+
+                        <!--  The demos are loaded into the repository -->
+                        <Sling-Initial-Content>
+                            SLING-INF/content
+                        </Sling-Initial-Content>
+
+                        <!-- The scripts are provided as Bundle Resources -->
+                        <Sling-Bundle-Resources>
+                            /dojox/data
+                        </Sling-Bundle-Resources>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

Propchange: incubator/sling/trunk/extensions/dojo-ujax/pom.xml
------------------------------------------------------------------------------
    svn:eol-style = native

Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/LICENSE
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/LICENSE?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/LICENSE (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/LICENSE Fri Mar 14 04:22:43 2008
@@ -0,0 +1,202 @@
+
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/NOTICE
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/NOTICE?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/NOTICE (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/META-INF/NOTICE Fri Mar 14 04:22:43 2008
@@ -0,0 +1,8 @@
+Apache Sling Dojo JavaScript Library
+Copyright 2007 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+This product includes software developed at
+The Dojo Foundation (http://www.dojotoolkit.org/).

Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/README-JCR.txt
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/README-JCR.txt?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/README-JCR.txt (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/README-JCR.txt Fri Mar 14 04:22:43 2008
@@ -0,0 +1,2 @@
+This folder contains demo pages showing how to use the Dojo Classes
+dojox.data.SlingNodeStore and dojox.data.SlingPropertyStore.
\ No newline at end of file

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------------------------------------------------------------------------------
    svn:eol-style = native

Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo1.html
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo1.html?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo1.html (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo1.html Fri Mar 14 04:22:43 2008
@@ -0,0 +1,96 @@
+<!--
+  This file is a demo of multiple dojo.data aware widgets using different datastore implementations for displaying data.
+-->
+<html>
+<head>
+	<title>Demo of Multiple Widgets using the µjax Data Store</title>
+	<style type="text/css">
+		@import "../../../dijit/themes/tundra/tundra.css";
+		@import "../../../dojo/resources/dojo.css";
+		@import "../../../dijit/tests/css/dijitTests.css";
+    @import "../../../dojox/grid/_grid/tundraGrid.css";
+	</style>
+
+	<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: true, parseOnLoad: true, usePlainJson: true"></script>
+	<script type="text/javascript">
+		dojo.require("dojo.parser");
+		dojo.require("dijit.form.ComboBox");
+		dojo.require("dijit.Tree");
+		dojo.require("dojox.data.SlingNodeStore");
+    dojo.require("dojox.data.SlingPropertyStore");
+    dojo.require("dojox.grid._data.model");
+    dojo.require("dojox.grid.Grid");
+    dojo.require("dojox.grid._data.editors");
+	</script>
+</head>
+
+<body class="tundra">
+	<h1>
+		DEMO:  µjax Data Store
+	</h1>
+
+  <!-- the data store -->
+  <div dojoType="dojox.data.SlingPropertyStore" url="/dojo" jsId="propertyStore">
+        <script type="dojo/connect" event="onSet" args="item,attr,oldVal,newVal">
+        console.debug("About to change "+attr+" from "+oldVal+" to "+newVal);
+        // Save the record with dojo.xhrPost or your favorite remote method
+       </script>
+  </div>
+  <div dojoType="dojox.data.SlingNodeStore" url="/" jsId="nodeStore"></div>
+  
+
+  
+  <h3>
+		Widgets using µjaxStore:
+	</h3>
+	<blockquote>
+  <table width="100%">
+    <tbody>
+      <tr>
+        <td>
+        
+	<b>Tree (only root and folders):</b><br>
+   	<div dojoType="dijit.Tree" id="tree1" store="nodeStore" query="{ query: { 'jcr:primaryType' : ['nt:folder', 'rep:root'] } }"></div>
+    
+        </td>
+        <td>
+        
+         <b>Tree (only root and folders and files):</b><br>
+  <div dojoType="dijit.Tree" id="tree2" store="nodeStore" query="{ query: { 'jcr:primaryType' : ['nt:folder', 'rep:root', 'nt:file'] } }"></div>
+
+        </td>
+        <td>
+        
+          <b>Tree (complete):</b><br>
+  <div dojoType="dijit.Tree" id="tree3" store="nodeStore"></div>
+
+        
+        </td>
+      </tr>
+    </tbody>
+  </table>
+ 
+
+  
+    <!-- the data model (for the grid) -->
+  <div dojoType="dojox.grid.data.DojoData" jsId="propertyModel" 
+    store="propertyStore" clientSort="true"> 
+  </div>
+  
+  <script type="text/javascript">
+  var tableview = {
+    cells: [
+      [
+        {name: "URI", field:"uri"},
+        {name: "Name", field: "name", width:"200px" },
+        {name: "Value", field: "value", width:"200px", editor:dojox.grid.editors.TextBox, field:2 }
+      ]
+    ]
+  };
+  
+  var tablestructure = [ tableview ];
+  </script>
+  
+  <div id="grid" dojoType="dojox.Grid" model="propertyModel" structure="tablestructure"></div>
+</body>
+</html>

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Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo2.html
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo2.html?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo2.html (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo2.html Fri Mar 14 04:22:43 2008
@@ -0,0 +1,146 @@
+<!--
+  This file is a demo of multiple dojo.data aware widgets using different datastore implementations for displaying data.
+-->
+<html>
+<head>
+	<title>Demo of Multiple Widgets using the µjax Data Store</title>
+	<style type="text/css">
+		@import "../../../dijit/themes/tundra/tundra.css";
+		@import "../../../dojo/resources/dojo.css";
+		@import "../../../dijit/tests/css/dijitTests.css";
+    @import "../../../dojox/grid/_grid/tundraGrid.css";
+	</style>
+
+	<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: true, parseOnLoad: true, debugAtAllCosts: true, usePlainJson: true"></script>
+	<script type="text/javascript">
+		dojo.require("dojo.parser");
+		dojo.require("dijit.form.ComboBox");
+		dojo.require("dijit.Tree");
+		dojo.require("dojox.data.SlingNodeStore");
+    dojo.require("dojox.data.SlingPropertyStore");
+    dojo.require("dojox.grid._data.model");
+    dojo.require("dojox.grid.Grid");
+    dojo.require("dojox.grid._data.editors");
+    dojo.require("dijit.form.Form");
+    dojo.require("dijit.layout.LayoutContainer");
+    dojo.require("dijit.layout.ContentPane");
+    dojo.require("dijit.layout.SplitContainer");
+	</script>
+</head>
+
+<body class="tundra">
+	<h1>
+		DEMO:  µjax Data Store
+	</h1>
+
+  <div dojoType="dojox.data.SlingNodeStore" url="/" jsId="nodeStore"></div>
+  
+    <!-- the data store -->
+  <div dojoType="dojox.data.SlingPropertyStore" url="/test" jsId="propertyStore">
+  </div>
+  
+      <div dojoType="dojox.grid.data.DojoData" jsId="model"
+        rowsPerPage="20" store="propertyStore" query="{ namespace: '*' }"
+        clientSort="true">
+    </div>
+    
+    <div dojoType="dojox.grid.data.DojoData" jsId="childmodel"
+        rowsPerPage="20" store="nodeStore" query="{ level: 1 }"
+        clientSort="true">
+    </div>
+
+    
+<div dojoType="dijit.layout.LayoutContainer" style="width: 100%; height: 100%; padding: 0; margin: 0; border: 0;">
+   <div dojoType="dijit.layout.ContentPane" layoutAlign="top" style="margin:5px;">
+        <form action="/test" method="POST" dojoType="dijit.form.Form" onSubmit="alert(this);">
+          <script type="dojo/method" event="execute">
+            propertyStore.newItem(this.getValues());
+            thisGrid.refresh();
+            return false;
+          </script>
+          <input name="name" dojoType="dijit.form.TextBox" value=""><input name="value" dojoType="dijit.form.TextBox" value="">
+          <input type="submit" value="Add Property">
+       </form>
+        
+        </div>
+   <div dojoType="dijit.layout.ContentPane" layoutAlign="left" 
+        style="width: 300px;overflow:auto;">
+  <div dojoType="dijit.Tree" id="tree3" store="nodeStore">
+    <script type="dojo/connect" event="onClick" args="item,node">
+    //update the store
+    propertyStore = new dojox.data.SlingPropertyStore({url: item.uri});
+    //update the model
+    model = new dojox.grid.data.DojoData(null, null, {store: propertyStore});
+    //model.setData(propertyStore);
+    
+    //update the grid?
+    thisGrid.setModel(model);
+    thisGrid.refresh();
+    </script>
+  </div>
+    </div>
+    <div dojoType="dijit.layout.ContentPane" layoutAlign="client">
+    
+    <div dojoType="dijit.layout.SplitContainer"
+                orientation="vertical"
+                sizerWidth="7"
+                activeSizing="true">
+      <div dojoType="dijit.layout.ContentPane" title="Properties">
+              
+      <div id="grid" elasticView="2" dojoType="dojox.Grid" model="model" autoWidth="true" autoHeight="true"
+        jsId="thisGrid">
+        <script type="dojo/method">
+            var view1 = {
+                cells: [[
+                    /*{name: 'URI', field:0},*/
+                    {name: 'Property', field:1, width:"30em"},
+                    {name: 'Value', field:2, width:"30em", editor:dojox.grid.editors.Input}
+                  ]
+                ]
+            };
+            var rowbar = {
+               type: 'dojox.GridRowView', width: '20px'
+            };
+           
+            // When you initialize inside the dojo/method script, you must set the
+            // structure manually.
+            var layout = [ rowbar, view1 ];
+            thisGrid.setStructure(layout);
+        </script>
+       </div>
+      
+      </div>
+      
+      <div dojoType="dijit.layout.ContentPane" title="Child Nodes">
+              
+       <div id="childgrid" jsId="childGrid" dojoType="dojox.Grid" model="childmodel" autoWidth="true" autoHeight="true">
+  
+  <script type="dojo/method">
+  var tableview = {
+    cells: [
+      [
+        {name: "URI", field: "sling:uri", width:"200px" },
+        {name: "Created", field: "jcr:created", width:"200px" },
+        {name: "Primary Type", field: "jcr:primaryType", width:"200px" }
+      ]
+    ]
+  };
+  
+  childGrid.setStructure([tableview]);
+  </script>
+  
+  </div>
+      
+      </div>
+    </div>
+    
+    
+          
+    
+    
+ 
+    </div>
+</div>
+
+</body>
+</html>

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Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo3.html
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo3.html?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo3.html (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/SLING-INF/content/dojox/data/demo/demo3.html Fri Mar 14 04:22:43 2008
@@ -0,0 +1,62 @@
+<!--
+  This file is a demo of multiple dojo.data aware widgets using different datastore implementations for displaying data.
+-->
+<html>
+<head>
+	<title>Demo of Multiple Widgets using the µjax Data Store</title>
+	<style type="text/css">
+		@import "../../../dijit/themes/tundra/tundra.css";
+		@import "../../../dojo/resources/dojo.css";
+		@import "../../../dijit/tests/css/dijitTests.css";
+    @import "../../../dojox/grid/_grid/tundraGrid.css";
+	</style>
+
+	<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: true, parseOnLoad: true, usePlainJson: true, debugAtAllCosts: true"></script>
+	<script type="text/javascript">
+		dojo.require("dojo.parser");
+		dojo.require("dijit.form.ComboBox");
+		dojo.require("dijit.Tree");
+		dojo.require("dojox.data.SlingNodeStore");
+    dojo.require("dojox.data.SlingPropertyStore");
+    dojo.require("dojox.grid._data.model");
+    dojo.require("dojox.grid.Grid");
+	</script>
+</head>
+
+<body class="tundra">
+	<h1>
+		DEMO:  µjax Data Store
+	</h1>
+
+  <!-- the data store -->
+  <div dojoType="dojox.data.SlingNodeStore" url="/dojo/dojo" jsId="propertyStore">
+  </div>
+  
+
+  
+  <h3>
+		Widgets using µjaxStore:
+	</h3>
+  
+    <!-- the data model (for the grid) -->
+  <div dojoType="dojox.grid.data.DojoData" jsId="propertyModel" 
+    store="propertyStore" clientSort="true" query="{ level: 2 }"> 
+  </div>
+  
+  <script type="text/javascript">
+  var tableview = {
+    cells: [
+      [
+        {name: "URI", field: "sling:uri", width:"200px" },
+        {name: "Created", field: "jcr:created", width:"200px" },
+        {name: "Primary Type", field: "jcr:primaryType", width:"200px" }
+      ]
+    ]
+  };
+  
+  var tablestructure = [ tableview ];
+  </script>
+  
+  <div id="grid" dojoType="dojox.Grid" model="propertyModel" structure="tablestructure"></div>
+</body>
+</html>

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Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingNodeStore.js
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingNodeStore.js?rev=637063&view=auto
==============================================================================
--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingNodeStore.js (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingNodeStore.js Fri Mar 14 04:22:43 2008
@@ -0,0 +1,569 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+if(!dojo._hasResource["dojox.data.SlingNodeStore"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.data.SlingNodeStore"] = true;
+
+
+dojo.provide("dojox.data.SlingNodeStore");
+
+dojo.declare("dojox.data.SlingNodeStore", null, {
+  url:"",
+  query:null,
+  
+	/* summary:
+	 *   The SlingNodeStore implements the dojo.data.api.Read API.  
+	 */
+	constructor: function(/* Object */ keywordParameters){
+    this.uri = keywordParameters.url;
+	},
+  
+  getValue: function(	/* item */ item, 
+						/* attribute-name-string */ attribute, 
+						/* value? */ defaultValue){
+    console.log("getValue " + attribute);
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    if (attribute=="sling:uri") {
+      return item.uri;
+    }
+    //TODO: handle child nodes and multi-value-properties
+    if (item.node[attribute]) {
+      return item.node[attribute]
+    } else if (defaultValue) {
+      return defaultValue;
+    }
+    return null;
+	},
+  
+  getValues: function(/* item */ item,
+						/* attribute-name-string */ attribute){
+    //console.log("getValues");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    if (attribute=="children"&&this._hasChildren(item)) {
+      return this._getChildren(item);
+    }
+    if (item.node[attribute]) {
+      if (dojo.isArray(item.node[attribute])) {
+        return item.node[attribute]
+      } else {
+        return [item.node[attribute]];
+      }
+    } else {
+      var array = [];
+      return array; // an array that may contain literals and items
+    }
+	},
+  
+  _getChildren: function(item) {
+    var children = [];
+    
+    for (var property in item.node) {
+      if (dojo.isObject(item.node[property])) {
+        if (item.node[property]["jcr:primaryType"]&&this.accept(item.node[property], item.query)) {
+          var childuri = item.uri=="/" ? "/" + property : item.uri + "/" + property;
+          var child = {uri: childuri, query: item.query }
+          children.push(child);
+        }
+      }
+    }
+    //console.log("children: ");
+    //console.dir(children);
+    return children;
+  },
+  
+  getAttributes: function(/* item */ item){
+    console.log("getAttributes");
+    if (!this.isItem(item)) {
+      return [];
+    }
+		var array = [];
+		var children = false;
+    
+    for (var property in item.node) {
+      if (!dojo.isObject(item.node[property])) {
+        array.push(property);
+      } else {
+        children = true;
+      }
+    }
+    if (children) {
+      array.push("children");
+    }
+    array.push("sling:uri");
+    
+    return array; // array
+	},
+  
+  hasAttribute: function(	/* item */ item,
+							/* attribute-name-string */ attribute){
+    //console.log("hasAttribute " + attribute);
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    if (attribute=="children") {
+      return this._hasChildren(item);
+    }
+    if (item.node[attribute]) {
+      return true;
+    }
+    return false;
+  },
+  
+  _hasChildren: function(/* item */ item) {
+    //children are all properties of a node that are objects
+    for (var property in item.node) {
+      if (dojo.isObject(item.node[property])) {
+        if (item.node[property]["jcr:primaryType"]&&this.accept(item.node[property], item.query)) {
+          //console.log("there are children");
+          return true;
+        }
+      }
+    }
+    //console.log("there are no children");
+    return false;
+  },
+  
+  containsValue: function(/* item */ item,
+							/* attribute-name-string */ attribute, 
+							/* anything */ value){
+    //console.log("containsValue");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+  
+    //TODO: handle child nodes
+    for (var property in item.node) {
+      if (item.node[property]==value) {
+        return true;
+      }
+    }
+    return false;
+  },
+  
+  /*
+   var anitem = {uri: "http://localhost:8888/1.json", node: null};
+  
+  */
+  isItem: function(/* anything */ something) {
+    if (!something) {
+      return false;
+    }
+    if (something.uri) {
+      return true;
+    }
+    return false;
+  },
+  
+  isItemLoaded: function(something) {
+    //console.log("isItemLoaded");
+    if (!this.isItem(something)) {
+      return false;
+    }
+    if (something.node) {
+      return true;
+    }
+    return false;
+  },
+  
+  loadItem: function(/* object */ keywordArgs) {
+    //console.log("loadItem");
+    if (this.isItem(keywordArgs.item)) {
+      //console.log("loading " + keywordArgs.item.uri);
+      var url = keywordArgs.item.uri + ".1.json";
+      
+      var xhr = dojo.xhrGet({
+          url: url,
+          handleAs: "json-comment-optional",
+          load: function(response, ioargs) {
+            //console.dir(response);
+            
+            var item = keywordArgs.item;
+            item.node = response;
+            //console.log("filtering...");
+
+            if (keywordArgs.onItem) {
+              if (keywordArgs.scope) {
+                keywordArgs.onItem.call(keywordArgs.scope, item)
+              } else {
+                keywordArgs.onItem(item);
+              }
+            }
+            
+          },
+          error: function(error) {
+            if (keywordArgs.onError) {
+              if (keywordArgs.scope) {
+                keywordArgs.onError.call(keywordArgs.scope, error)
+              } else {
+                keywordArgs.onError(error);
+              }
+            }
+          }
+      });
+    } else {
+      if (keywordArgs.onError) {
+        //todo: respect scope
+        if (keywordArgs.scope) {
+          keywordArgs.onError.call(keywordArgs.scope, "no item to load");
+        } else {
+          keywordArgs.onError("no item to load");
+        }
+        
+      }
+    }
+  },
+  
+  _fetchItems: function(	/* Object */ keywordArgs, 
+							/* Function */ findCallback, 
+							/* Function */ errorCallback) {
+    var request = keywordArgs;
+    
+    var xhr;
+    
+    request.abort = function() {
+      if (xhr.abort) {
+        xhr.abort();
+      }
+    };
+    var query = keywordArgs.query;
+    
+    var depth = 1;
+    if (query&&query.level) {
+      depth = depth + query.level;
+    }
+    var url = this.uri + "."+depth+".json";
+    var that = this;
+    
+    xhr = dojo.xhrGet({
+        url: url,
+        handleAs: "json-comment-optional",
+        load: function(response, ioargs) {
+          var item = { node: response, uri: that.uri};
+          
+          var items = [];
+          if (request.onComplete) {
+            if (query&&query.level) {
+              //console.log("hehe. got a level");
+              var checkitems = [ { node: item.node, uri: that.uri } ];
+              items = that.descend(checkitems, query.level);
+            } else {
+              if (that.accept(item.node, query)) {
+                item.query = query;
+                items.push(item);
+              }
+            }
+            findCallback(items, keywordArgs);
+          }
+        }
+    });
+  },
+  
+  descend: function(items, level) {
+    var allitems = [];
+    console.log(level);
+    if (level==0) {
+      allitems = allitems.concat(items);
+    } else {
+      var newitems = [];
+      for (var i=0;i<items.length;i++) {
+        var item = items[i];
+        for (var property in item.node) {
+          if (dojo.isObject(item.node[property])) {
+            var newitem = { node: item.node[property], uri: ( item.uri == "/" ? "" : item.uri ) + "/" + property };
+            newitems.push(newitem);
+          }
+        }
+      }
+      allitems = allitems.concat(this.descend(newitems, level - 1));
+    }
+    console.dir(allitems);
+    return allitems;
+  },
+  
+  _nofetch: function(/* object */ keywordArgs) {
+    var request = keywordArgs;
+    
+    var xhr;
+    
+    request.abort = function() {
+      if (xhr.abort) {
+        xhr.abort();
+      }
+    };
+    
+    
+    var query = keywordArgs.query;
+    
+    var depth = 1;
+    if (query.level) {
+      depth = depth + query.level;
+    }
+    var url = this.uri + "."+depth+".json";
+    var that = this;
+    
+    xhr = dojo.xhrGet({
+        url: url,
+        handleAs: "json-comment-optional",
+        load: function(response, ioargs) {
+          var item = { node: response, uri: that.uri};
+          
+          if (request.onComplete) {
+            if (query.level) {
+              
+            } else {
+              if (that.accept(item.node, query)) {
+                item.query = query;
+                request.onComplete([ item ], request);
+              }
+            }
+          }
+        }
+    });
+    //TODO: implement
+    //alert(this.url);
+    return request;
+  },
+  
+  accept: function(node, query) {
+    //TODO: handle querying for arrays
+    if (!query) {
+      return true;
+    }
+    if (!query.query) {
+      return true;
+    }
+    for (var property in query.query) {
+      //console.log(property);
+      if (node[property]) {
+        if (dojo.isArray(query.query[property])) {
+          //console.log("multiple values possible");
+          var onematch = false;
+          for (var value in query.query[property]) {
+            //console.log("checking value " + query.query[property][value]);
+            if (node[property]==query.query[property][value]) {
+              onematch = true;
+            }
+          }
+          if (!onematch) {
+            //console.log("required property " + property + " has wrong value "+ node[property]);
+            return false;
+          }
+        } else {
+          if (node[property]!=query.query[property]) {
+            //console.log("required property " + property + " has wrong value "+ node[property]);
+            return false;
+          }
+        }
+      } else {
+        //console.log("required property " + property + " missing");
+        return false;
+      }
+    }
+    return true;
+  },
+  
+  getFeatures: function() {
+    return {
+      "dojo.data.api.Read": true,
+      'dojo.data.api.Write': true,
+      'dojo.data.api.Identity': true,
+      'dojo.data.api.Notification': true
+    };
+  },
+  
+  close: function(/*dojo.data.api.Request || keywordArgs || null */ request) {
+    //nothing to do here
+  },
+  
+  getLabel: function(/* item */ item) {
+    //TODO: use item.node["title"] or item.node["jcr:title"]
+    if (item["jcr:title"]) {
+      return item["jcr:title"];
+    }
+    if (item["title"]) {
+      return item["title"];
+    }
+    if (item.uri.length==1) {
+      return "/"
+    } else {
+      return item.uri.replace(/.*\//,"")
+    }
+  },
+  
+  getLabelAttributes: function(/* item */ item) {
+    //TODO: use item.node["title"] or item.node["jcr:title"]
+    return [];
+  },
+  
+  
+  //dojo.data.api.Identity functions
+  
+  getIdentity: function(/* item */ item) {
+    //console.log("getIdentity");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    return item.uri;
+  },
+  
+  getIdentityAttributes: function(/* item */ item) {
+    //console.log("getIdentityAttributes");
+    //identity depends on the URI, not the representation
+    return null;
+  },
+  
+  fetchItemByIdentity: function(/* object */ keywordArgs) {
+		// 	keywordArgs:
+		//		An anonymous object that defines the item to locate and callbacks to invoke when the 
+		//		item has been located and load has completed.  The format of the object is as follows:
+		//		{
+		//			identity: string|object,
+		//			onItem: Function,
+		//			onError: Function,
+		//			scope: object
+		//		}
+    
+    //TODO: implement
+  },
+  
+  
+    //dojo.data.api.Write functions
+  
+  newItem: function(/* Object? */ keywordArgs, /*Object?*/ parentInfo) {
+    console.log("newItem");
+    var item = keywordArgs;
+    var that = this;
+    
+    var xhr =  xhr = dojo.xhrPost({
+        url: item.uri,
+        content: item,
+        load: function(response, ioargs) {
+          item.dirty = false;
+          console.log("onNew");
+          that.onNew(item, null);
+        }
+    });
+    return item;
+  },
+  
+  deleteItem: function(/* item */ item) { console.log("deleteItem");
+    throw new Error('Unimplemented API: dojo.data.api.Write.deleteItem');
+    console.log("deleteItem");
+		return false; // boolean
+  },
+  
+  setValue: function(	/* item */ item, 
+						/* string */ attribute,
+						/* almost anything */ value) {
+    console.log("setValue");
+    //you can only set the value of an item, so
+    var oldvalue = item[attribute];
+    item[attribute] = value;
+    var that = this;
+    
+    var xhr =  xhr = dojo.xhrPost({
+        url: item.uri,
+        content: item,
+        load: function(response, ioargs) {
+          that.onSet(item, attribute, oldvalue, value);
+        }
+    });
+  },
+  
+  
+  setValues: function(item, attribute, values) { console.log("setValues");
+    throw new Error('Unimplemented API: dojo.data.api.Write.setValues');
+    this.onSet(item, attribute, oldvalues, values);
+  },
+  
+  unsetAttribute: function(	/* item */ item, 
+								/* string */ attribute){
+		//	summary:
+		//		Deletes all the values of an attribute on an item.
+		//
+		//	item:
+		//		The item to modify.
+		//	attribute:
+		//		The attribute of the item to unset represented as a string.
+		//
+		//	exceptions:
+		//		Throws an exception if *item* is not an item, or if *attribute*
+		//		is neither an attribute object or a string.
+		//	example:
+		//	|	var success = store.unsetAttribute(kermit, "color");
+		//	|	if (success) {assert(!store.hasAttribute(kermit, "color"));}
+		throw new Error('Unimplemented API: dojo.data.api.Write.unsetAttribute');
+		return false; // boolean
+	},
+  
+  save: function(/* object */ keywordArgs) { console.log("save");
+    console.log("save");
+  },
+  
+  revert: function(){ console.log("revert");
+    throw new Error('Unimplemented API: dojo.data.api.Write.revert');
+		return false; // boolean
+	},
+  
+  isDirty: function(/* item? */ item) { console.log("isDirty");
+    return false;
+  },
+  
+  // Notification API
+  
+  onSet: function(/* item */ item, 
+					/*attribute-name-string*/ attribute, 
+					/*object | array*/ oldValue,
+					/*object | array*/ newValue){
+		// summary: See dojo.data.api.Notification.onSet()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	},
+
+	onNew: function(/* item */ newItem, /*object?*/ parentInfo){
+		// summary: See dojo.data.api.Notification.onNew()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	},
+
+	onDelete: function(/* item */ deletedItem){
+		// summary: See dojo.data.api.Notification.onDelete()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	}
+  
+});
+
+dojo.extend(dojox.data.SlingNodeStore,dojo.data.util.simpleFetch);
+
+}
+

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Added: incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingPropertyStore.js
URL: http://svn.apache.org/viewvc/incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingPropertyStore.js?rev=637063&view=auto
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--- incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingPropertyStore.js (added)
+++ incubator/sling/trunk/extensions/dojo-ujax/src/main/resources/dojox/data/SlingPropertyStore.js Fri Mar 14 04:22:43 2008
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+if(!dojo._hasResource["dojox.data.SlingPropertyStore"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.data.SlingPropertyStore"] = true;
+
+
+dojo.provide("dojox.data.SlingPropertyStore");
+
+dojo.declare("dojox.data.SlingPropertyStore", null, {
+  url:"",
+  query:null,
+  
+	/* summary:
+	 *   The SlingPropertyStore implements the dojo.data.api.Read API. 
+   *   It will return one data item for every property found
+	 */
+	constructor: function(/* Object */ keywordParameters){ console.log("constructor");
+    this.uri = keywordParameters.url;
+	},
+  
+  getValue: function(	/* item */ item,  /* attribute-name-string */ attribute,  /* value? */ defaultValue){
+    //console.log("getValue " + attribute + " " + item.name);
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    return item[attribute];
+	},
+  
+  getValues: function(/* item */ item, /* attribute-name-string */ attribute){ console.log("getValues");
+    //console.log("getValues");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    return item[attribute];
+	},
+  
+  getAttributes: function(/* item */ item){ //console.log("getAttributes");
+    //console.log("getAttributes");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+		var array = [];
+		for (var property in item) {
+      array.push(property);
+    }
+    
+    return array; // array
+	},
+  
+  hasAttribute: function(	/* item */ item, /* attribute-name-string */ attribute){ console.log("hasAttribute");
+    //console.log("hasAttribute " + attribute);
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+    if (!dojo.isString(attribute)) {
+      throw new Error(attribute + " is not a string");
+    }
+    return item[attribute];
+  },
+  
+  containsValue: function(/* item */ item, /* attribute-name-string */ attribute,  /* anything */ value){ console.log("containsValue");
+    //console.log("containsValue");
+    if (!this.isItem(item)) {
+      throw new Error(item + " is not an item");
+    }
+  
+    //TODO: handle child nodes
+    for (var property in item) {
+      if (item[property]==value) {
+        return true;
+      }
+    }
+    return false;
+  },
+  
+  /*
+   var anitem = {uri: "http://localhost:8888/1.json", node: null};
+  
+  */
+  isItem: function(/* anything */ something) {
+    //console.log("isItem " + something.uri);
+    if (something.uri) {
+      return true;
+    }
+    return false;
+  },
+  
+  isItemLoaded: function(something) { console.log("isItemLoaded");
+    return true;
+  },
+  
+  loadItem: function(/* object */ keywordArgs) { console.log("loadItem");
+    return;
+  },
+  
+  _fetchItems: function(	/* Object */ keywordArgs, 
+							/* Function */ findCallback, 
+							/* Function */ errorCallback) {
+    var request = keywordArgs;
+    
+    var xhr;
+    
+    request.abort = function() {
+      errorCallback.("XHR aborted", keywordArgs)
+    };
+    
+    var depth = 1;
+    
+    var url = this.uri + "."+depth+".json";
+    var that = this;
+    
+    var query = keywordArgs.query;
+  
+    xhr = dojo.xhrGet({
+        url: url,
+        handleAs: "json-comment-optional",
+        load: function(response, ioargs) {
+          var items = [];
+          for (var property in response) {
+            if (!dojo.isObject(response[property])) {
+              //console.debug(property);
+              items.push({ uri: that.uri, name: property, value: response[property]});
+            }
+          }
+          findCallback(items, keywordArgs);
+        }
+    });
+    
+  },
+  
+  _nofetch: function(/* object */ keywordArgs) { console.log("fetch");
+    var request = keywordArgs;
+    
+    var xhr;
+    
+    request.abort = function() {
+      if (xhr.abort) {
+        xhr.abort();
+      }
+    };
+    
+    var depth = 1;
+    
+    /*
+    if (keywordArgs.count) {
+      depth = keywordArgs.count;
+    }
+    */
+    
+    var url = this.uri + "."+depth+".json";
+    var that = this;
+    
+    var query = keywordArgs.query;
+    
+    xhr = dojo.xhrGet({
+        url: url,
+        handleAs: "json-comment-optional",
+        load: function(response, ioargs) { console.log("load");
+          //console.dir(response);
+          var items = [];
+          
+          for (var property in response) {
+            if (!dojo.isObject(response[property])) {
+              //console.debug(property);
+              items.push({ uri: that.uri, name: property, value: response[property]});
+            }
+          }
+          
+          if (request.onComplete) {
+            if (request.scope) {
+              request.onComplete.call(request.scope, item. request)
+            } else {
+              request.onComplete(items, request);
+            }
+            //request.onComplete(items, request);
+          }
+        }
+    });
+    //TODO: implement
+    //alert(this.url);
+    return request;
+  },
+ 
+  
+  getFeatures: function() { console.log("getFeatures");
+    console.log("getFeatures");
+    return {
+      "dojo.data.api.Read": true,
+      'dojo.data.api.Write': true,
+      'dojo.data.api.Identity': true,
+      'dojo.data.api.Notification': true
+    };
+  },
+  
+  close: function(/*dojo.data.api.Request || keywordArgs || null */ request) { console.log("close");
+    //nothing to do here
+  },
+  
+  getLabel: function(/* item */ item) { console.log("getLabel");
+    if (item.uri.length==1) {
+      return "/"
+    } else {
+      return item.uri.replace(/.*\//,"")
+    }
+  },
+  
+  getLabelAttributes: function(/* item */ item) { console.log("getLabelAttributes");
+    //TODO: use item.node["title"] or item.node["jcr:title"]
+    return ["uri"];
+  },
+  
+    //dojo.data.api.Identity functions
+  
+  getIdentity: function(/* item */ item) { //console.log("getIdentity");
+    //console.log("getIdentity");
+    if (!this.isItem(item)) {
+      console.log("error: not an item");
+      throw new Error(item + " is not an item");
+    }
+    return item.uri + "[" + item.name + "]";
+  },
+  
+  getIdentityAttributes: function(/* item */ item) { console.log("getIdentityAttributes");
+    //console.log("getIdentityAttributes");
+    //identity depends on the URI, not the representation
+    return ["uri", "name"];
+  },
+  
+  fetchItemByIdentity: function(/* object */ keywordArgs) { console.log("fetchItemByIdentity");
+		// 	keywordArgs:
+		//		An anonymous object that defines the item to locate and callbacks to invoke when the 
+		//		item has been located and load has completed.  The format of the object is as follows:
+		//		{
+		//			identity: string|object,
+		//			onItem: Function,
+		//			onError: Function,
+		//			scope: object
+		//		}
+    
+    //TODO: implement
+  },
+  
+  
+  //dojo.data.api.Write functions
+  
+  newItem: function(/* Object? */ keywordArgs, /*Object?*/ parentInfo) {
+    console.log("newItem");
+    var item = keywordArgs;
+    item.uri = this.uri;
+    item.dirty = true;
+    
+    content = {};
+    content[item.name] = item.value;
+    
+    var that = this;
+    
+    var xhr =  xhr = dojo.xhrPost({
+        url: item.uri,
+        content: content,
+        load: function(response, ioargs) {
+          item.dirty = false;
+          console.log("onNew");
+          that.onNew(item, null);
+        }
+    });
+    
+    return item;
+  },
+  
+  deleteItem: function(/* item */ item) { console.log("deleteItem");
+    throw new Error('Unimplemented API: dojo.data.api.Write.deleteItem');
+    console.log("deleteItem");
+		return false; // boolean
+  },
+  
+  setValue: function(	/* item */ item, 
+						/* string */ attribute,
+						/* almost anything */ value) {
+    console.log("setValue");
+    //you can only set the value of an item, so
+    
+    var oldvalue = item.value;
+    
+    item.value = value;
+    item.dirty = true;
+    
+    content = {};
+    content[item.name] = item.value;
+    
+    var that = this;
+    
+    var xhr =  xhr = dojo.xhrPost({
+        url: item.uri,
+        content: content,
+        load: function(response, ioargs) {
+          item.dirty = false;
+          that.onSet(item, attribute, oldvalue, value);
+        }
+    });
+    
+  },
+  
+  setValues: function(item, attribute, values) { console.log("setValues");
+    console.log("setValues");
+    var oldvalues = item.values;
+    item.value = values;
+    item.dirty = true;
+    
+    this.onSet(item, attribute, oldvalues, values);
+  },
+  
+  unsetAttribute: function(	/* item */ item, 
+								/* string */ attribute){
+		//	summary:
+		//		Deletes all the values of an attribute on an item.
+		//
+		//	item:
+		//		The item to modify.
+		//	attribute:
+		//		The attribute of the item to unset represented as a string.
+		//
+		//	exceptions:
+		//		Throws an exception if *item* is not an item, or if *attribute*
+		//		is neither an attribute object or a string.
+		//	example:
+		//	|	var success = store.unsetAttribute(kermit, "color");
+		//	|	if (success) {assert(!store.hasAttribute(kermit, "color"));}
+		throw new Error('Unimplemented API: dojo.data.api.Write.unsetAttribute');
+		return false; // boolean
+	},
+  
+  save: function(/* object */ keywordArgs) { console.log("save");
+    console.log("save");
+  },
+  
+  revert: function(){ console.log("revert");
+    throw new Error('Unimplemented API: dojo.data.api.Write.revert');
+		return false; // boolean
+	},
+  
+  isDirty: function(/* item? */ item) { console.log("isDirty");
+    if (item.dirty) {
+      return item.dirty;
+    }
+    return false;
+  },
+  
+  // Notification API
+  
+  onSet: function(/* item */ item, 
+					/*attribute-name-string*/ attribute, 
+					/*object | array*/ oldValue,
+					/*object | array*/ newValue){
+		// summary: See dojo.data.api.Notification.onSet()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	},
+
+	onNew: function(/* item */ newItem, /*object?*/ parentInfo){
+		// summary: See dojo.data.api.Notification.onNew()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	},
+
+	onDelete: function(/* item */ deletedItem){
+		// summary: See dojo.data.api.Notification.onDelete()
+		
+		// No need to do anything. This method is here just so that the 
+		// client code can connect observers to it. 
+	}
+  
+  
+  
+});
+
+dojo.extend(dojox.data.SlingPropertyStore,dojo.data.util.simpleFetch);
+
+}
+

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