Author: fmeschbe
Date: Fri Feb 27 08:52:15 2009
New Revision: 748433

URL: http://svn.apache.org/viewvc?rev=748433&view=rev
Log:
SLING-651 Add sample post servlet extension

Added:
    incubator/sling/trunk/samples/post-servlet-extensions/   (with props)
    incubator/sling/trunk/samples/post-servlet-extensions/LICENSE
    incubator/sling/trunk/samples/post-servlet-extensions/NOTICE
    incubator/sling/trunk/samples/post-servlet-extensions/README.txt   (with 
props)
    incubator/sling/trunk/samples/post-servlet-extensions/pom.xml   (with props)
    incubator/sling/trunk/samples/post-servlet-extensions/src/
    incubator/sling/trunk/samples/post-servlet-extensions/src/main/
    incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/
    incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java
   (with props)
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkOperation.java
   (with props)
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkProcessor.java
   (with props)
    incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/DISCLAIMER
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/LICENSE
    
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/NOTICE
Modified:
    incubator/sling/trunk/samples/pom.xml

Modified: incubator/sling/trunk/samples/pom.xml
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/pom.xml?rev=748433&r1=748432&r2=748433&view=diff
==============================================================================
--- incubator/sling/trunk/samples/pom.xml (original)
+++ incubator/sling/trunk/samples/pom.xml Fri Feb 27 08:52:15 2009
@@ -60,6 +60,7 @@
           <module>espblog</module>
           <module>javashell</module>
           <module>path-based-rtp</module>
+          <module>post-servlet-extensions</module>
           <module>simple-demo</module>
           <module>webloader/service</module>
           <module>webloader/ui</module>

Propchange: incubator/sling/trunk/samples/post-servlet-extensions/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Fri Feb 27 08:52:15 2009
@@ -0,0 +1,4 @@
+.classpath
+.project
+.settings
+target

Added: incubator/sling/trunk/samples/post-servlet-extensions/LICENSE
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/LICENSE?rev=748433&view=auto
==============================================================================
--- incubator/sling/trunk/samples/post-servlet-extensions/LICENSE (added)
+++ incubator/sling/trunk/samples/post-servlet-extensions/LICENSE Fri Feb 27 
08:52:15 2009
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
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+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      separable from, or merely link (or bind by name) to the interfaces of,
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+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
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+      institute patent litigation against any entity (including a
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
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+      the conditions stated in this License.
+
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+      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
+      names, trademarks, service marks, or product names of the Licensor,
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Added: incubator/sling/trunk/samples/post-servlet-extensions/NOTICE
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/NOTICE?rev=748433&view=auto
==============================================================================
--- incubator/sling/trunk/samples/post-servlet-extensions/NOTICE (added)
+++ incubator/sling/trunk/samples/post-servlet-extensions/NOTICE Fri Feb 27 
08:52:15 2009
@@ -0,0 +1,6 @@
+Apache Sling Sample Post Servlet Extensions
+Copyright 2009 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+

Added: incubator/sling/trunk/samples/post-servlet-extensions/README.txt
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/README.txt?rev=748433&view=auto
==============================================================================
--- incubator/sling/trunk/samples/post-servlet-extensions/README.txt (added)
+++ incubator/sling/trunk/samples/post-servlet-extensions/README.txt Fri Feb 27 
08:52:15 2009
@@ -0,0 +1,59 @@
+Apache Sling Sample Post Servlet Extensions
+
+This bundle provides sample OSGI services which extend the sling post 
+servlet behaviour.
+
+The default POST behavior of Sling can be changed by registering
+custom servlets that process POST requests for specific paths and/or
+node types.
+
+Another, often simpler, way of customizing the POST behavior is to
+register OSGi services for the two extension points that the
+SlingPostServlet provides: the SlingPostOperation and the
+SlingPostProcessor.
+
+The SlingPostOperation interface is meant to create new operations in
+addition to the standard (:operation=delete, :operation=move. etc.)
+ones.
+
+The SlingPostProcessor is a called by the SlingPostServlet after the
+(standard or custom) SlingPostOperation selected by the request is
+called.
+
+These two extension points allow the POST behavior to be customized
+easily, with small amounts of code and while reusing most of the
+standard behavior.
+
+
+Disclaimer
+==========
+Apache Sling is an effort undergoing incubation at The Apache Software 
Foundation (ASF),
+sponsored by the Apache Jackrabbit PMC. Incubation is required of all newly 
accepted
+projects until a further review indicates that the infrastructure, 
communications,
+and decision making process have stabilized in a manner consistent with other
+successful ASF projects. While incubation status is not necessarily a 
reflection of
+the completeness or stability of the code, it does indicate that the project 
has yet
+to be fully endorsed by the ASF.
+
+Getting Started
+===============
+
+This component uses a Maven 2 (http://maven.apache.org/) build
+environment. It requires a Java 5 JDK (or higher) and Maven 
(http://maven.apache.org/)
+2.0.7 or later. We recommend to use the latest Maven version.
+
+If you have Maven 2 installed, you can compile and
+package the jar using the following command:
+
+    mvn package
+
+See the Maven 2 documentation for other build features.
+
+The latest source code for this component is available in the
+Subversion (http://subversion.tigris.org/) source repository of
+the Apache Software Foundation. If you have Subversion installed,
+you can checkout the latest source using the following command:
+
+    svn checkout 
http://svn.apache.org/repos/asf/incubator/sling/trunk/samples/post-servlet-extensions
+
+See the Subversion documentation for other source control features.
\ No newline at end of file

Propchange: incubator/sling/trunk/samples/post-servlet-extensions/README.txt
------------------------------------------------------------------------------
    svn:eol-style = native

Added: incubator/sling/trunk/samples/post-servlet-extensions/pom.xml
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/pom.xml?rev=748433&view=auto
==============================================================================
--- incubator/sling/trunk/samples/post-servlet-extensions/pom.xml (added)
+++ incubator/sling/trunk/samples/post-servlet-extensions/pom.xml Fri Feb 27 
08:52:15 2009
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+  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>3-incubator</version>
+        <relativePath>../../../parent/pom.xml</relativePath>
+    </parent>
+
+    <groupId>org.apache.sling.samples</groupId>
+    <artifactId>org.apache.sling.samples.post-servlet-extensions</artifactId>
+    <packaging>bundle</packaging>
+    <version>0.1.0-incubator-SNAPSHOT</version>
+
+    <name>Apache Sling Sample Post Servlet Extensions</name>
+    <description>
+               This bundle provides sample OSGI services which extend the 
sling post servlet behaviour.
+    </description>
+
+    <build>
+        <plugins>
+        
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-scr-plugin</artifactId>
+            </plugin>
+            
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Private-Package>
+                            
org.apache.sling.samples.postservletextensions.internal
+                        </Private-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+            
+        </plugins>
+    </build>
+    
+    <reporting>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <configuration>
+                    <excludePackageNames>
+                        org.apache.sling.samples.postservletextensions.internal
+                    </excludePackageNames>
+                </configuration>
+            </plugin>
+        </plugins>
+    </reporting>
+
+    <dependencies>
+
+        <dependency>
+               <groupId>org.apache.sling</groupId>
+               <artifactId>org.apache.sling.servlets.post</artifactId>
+               <version>2.0.3-incubator-SNAPSHOT</version>
+               <scope>provided</scope>
+        </dependency>
+               
+        <dependency>
+            <groupId>org.apache.sling</groupId>
+            <artifactId>org.apache.sling.jcr.resource</artifactId>
+            <version>2.0.2-incubator</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        
+        <dependency>
+               <groupId>javax.servlet</groupId>
+                       <artifactId>servlet-api</artifactId>
+        </dependency>
+
+        <!-- OSGi Libraries -->
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.osgi.core</artifactId>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.osgi.compendium</artifactId>
+        </dependency>
+        
+    </dependencies>
+</project>

Propchange: incubator/sling/trunk/samples/post-servlet-extensions/pom.xml
------------------------------------------------------------------------------
    svn:eol-style = native

Added: 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java?rev=748433&view=auto
==============================================================================
--- 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java
 (added)
+++ 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java
 Fri Feb 27 08:52:15 2009
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+package org.apache.sling.samples.postservletextensions.internal;
+
+import java.util.ArrayList;
+
+import javax.jcr.Node;
+import javax.jcr.PathNotFoundException;
+import javax.jcr.RepositoryException;
+import javax.jcr.Value;
+
+public class LinkHelper {
+       
+       public LinkHelper() {
+               
+       }
+       
+       public void createSymetricLink(Node n1, Node n2, String name) throws 
PathNotFoundException, RepositoryException {
+               createLink(n1, n2, name);
+               createLink(n2, n1, name);
+       }
+       
+       public void createLink(Node source, Node target, String name) throws 
PathNotFoundException, RepositoryException {
+               String targetPath = target.getPath();
+               ArrayList<String> newSourceLinks = new ArrayList<String>();
+               if (source.hasProperty(name)) {
+                       Value[] sourceLinks = 
source.getProperty(name).getValues();
+                       for (Value sourceLink : sourceLinks) {
+                               newSourceLinks.add(sourceLink.getString());
+                       }
+               }
+               if (!newSourceLinks.contains(targetPath)) {
+                       newSourceLinks.add(targetPath);
+               }
+               String[] newSourceLinksArray = new 
String[newSourceLinks.size()];
+               source.setProperty(name, 
newSourceLinks.toArray(newSourceLinksArray));
+       }
+       
+       public void removeSymetricLink(Node n1, Node n2, String name) throws 
PathNotFoundException, RepositoryException {
+               removeLink(n1, n2, name);
+               removeLink(n2, n1, name);
+       }
+       
+       public void removeLink(Node source, Node target, String name) throws 
PathNotFoundException, RepositoryException {
+               String targetPath = target.getPath();
+               Value[] sourceLinks = source.getProperty(name).getValues();
+               ArrayList<String> newSourceLinks = new ArrayList<String>();
+               for (Value sourceLink : sourceLinks) {
+                       String link = sourceLink.getString();
+                       if (!link.equals(target.getPath())) {
+                               newSourceLinks.add(link);
+                       }
+               }
+               String[] newSourceLinksArray = new 
String[newSourceLinks.size()];
+               source.setProperty(name, 
newSourceLinks.toArray(newSourceLinksArray));
+       }
+       
+}

Propchange: 
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------------------------------------------------------------------------------
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Propchange: 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkHelper.java
------------------------------------------------------------------------------
    svn:keywords = Author Date Id Revision Rev Url

Added: 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkOperation.java
URL: 
http://svn.apache.org/viewvc/incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkOperation.java?rev=748433&view=auto
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--- 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkOperation.java
 (added)
+++ 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkOperation.java
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@@ -0,0 +1,73 @@
+/*
+ * 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.
+ */
+package org.apache.sling.samples.postservletextensions.internal;
+
+import java.util.List;
+
+import javax.jcr.Item;
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.Value;
+
+import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.request.RequestParameter;
+import org.apache.sling.api.resource.Resource;
+import org.apache.sling.api.servlets.HtmlResponse;
+import org.apache.sling.servlets.post.AbstractSlingPostOperation;
+import org.apache.sling.servlets.post.Modification;
+import org.apache.sling.servlets.post.SlingPostOperation;
+import org.apache.sling.servlets.post.SlingPostProcessor;
+
+/**
+ * This operation allows to create links between nodes.
+ * 
+ * @scr.component metatype="no" immediate="true"
+ * @scr.service interface="org.apache.sling.servlets.post.SlingPostOperation"
+ * @scr.property name="sling.post.operation" value="link"
+ */
+public class LinkOperation extends AbstractSlingPostOperation {
+
+    public final LinkHelper linkHelper = new LinkHelper();
+
+    @Override
+    protected void doRun(SlingHttpServletRequest request,
+            HtmlResponse response, List<Modification> changes)
+            throws RepositoryException {
+
+        Session session = request.getResourceResolver().adaptTo(Session.class);
+        String resourcePath = request.getResource().getPath();
+        if (session.itemExists(resourcePath)) {
+            Node source = (Node) session.getItem(resourcePath);
+
+            // create a symetric link
+            RequestParameter linkParam = request.getRequestParameter("target");
+            if (linkParam != null) {
+                String linkPath = linkParam.getString();
+                if (session.itemExists(linkPath)) {
+                    Item targetItem = session.getItem(linkPath);
+                    if (targetItem.isNode()) {
+                        linkHelper.createSymetricLink(source,
+                            (Node) targetItem, "link");
+                    }
+                }
+            }
+        }
+
+    }
+}

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incubator/sling/trunk/samples/post-servlet-extensions/src/main/java/org/apache/sling/samples/postservletextensions/internal/LinkProcessor.java
URL: 
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+/*
+ * 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.
+ */
+package org.apache.sling.samples.postservletextensions.internal;
+
+import java.util.List;
+
+import javax.jcr.Item;
+import javax.jcr.Node;
+import javax.jcr.Session;
+
+import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.request.RequestParameter;
+import org.apache.sling.servlets.post.Modification;
+import org.apache.sling.servlets.post.ModificationType;
+import org.apache.sling.servlets.post.SlingPostProcessor;
+
+/**
+ * This processor allows to create links between nodes.
+ * 
+ * @scr.component metatype="no" immediate="true"
+ * @scr.service interface="org.apache.sling.servlets.post.SlingPostProcessor"
+ * @scr.property name="sling.post.processor" value="link"
+ */
+public class LinkProcessor implements SlingPostProcessor {
+
+       public final LinkHelper linkHelper = new LinkHelper();
+       
+       public void process(SlingHttpServletRequest request,
+                       List<Modification> changes) throws Exception {
+
+               Session session = 
request.getResourceResolver().adaptTo(Session.class);
+               
+               RequestParameter linkParam = 
request.getRequestParameter(":link");
+               if (linkParam != null){
+                       String linkPath = linkParam.getString();
+                       // check if a new node have been created
+                       if (changes.size() > 0 && changes.get(0).getType() == 
ModificationType.CREATE) {
+                               // hack to get the resource path
+                               // is it possible to add the response to the 
method header ?
+                               String resourcePath = 
changes.get(0).getSource();
+                               Node source = (Node) 
session.getItem(resourcePath);
+                               
+                               // create a symetric link
+                               if (session.itemExists(linkPath)) {
+                                       Item targetItem = 
session.getItem(linkPath);
+                                       if (targetItem.isNode()) {
+                                               
linkHelper.createSymetricLink(source, (Node) targetItem, "link");
+                                       }
+                               }
+                       }
+               }
+               
+
+       }
+}

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incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/DISCLAIMER
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+++ 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/DISCLAIMER
 Fri Feb 27 08:52:15 2009
@@ -0,0 +1,7 @@
+Apache Sling is an effort undergoing incubation at The Apache Software 
Foundation (ASF),
+sponsored by the Apache Jackrabbit PMC. Incubation is required of all newly 
accepted
+projects until a further review indicates that the infrastructure, 
communications,
+and decision making process have stabilized in a manner consistent with other
+successful ASF projects. While incubation status is not necessarily a 
reflection of
+the completeness or stability of the code, it does indicate that the project 
has yet
+to be fully endorsed by the ASF.
\ No newline at end of file

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incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/LICENSE
 (added)
+++ 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/LICENSE
 Fri Feb 27 08:52:15 2009
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      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
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+      Work (including but not limited to damages for loss of goodwill,
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+
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+
+      To apply the Apache License to your work, attach the following
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+
+   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.
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Added: 
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incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/NOTICE
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+++ 
incubator/sling/trunk/samples/post-servlet-extensions/src/main/resources/META-INF/NOTICE
 Fri Feb 27 08:52:15 2009
@@ -0,0 +1,6 @@
+Apache Sling Sample Post Servlet Extensions
+Copyright 2009 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+


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