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From calav...@apache.org
Subject svn commit: r718797 [1/2] - in /incubator/abdera/java/trunk: contrib/rss/ extensions/ extensions/rss/ extensions/rss/src/ extensions/rss/src/main/ extensions/rss/src/main/java/ extensions/rss/src/main/java/org/ extensions/rss/src/main/java/org/apache/ ...
Date Tue, 18 Nov 2008 23:38:37 GMT
Author: calavera
Date: Tue Nov 18 15:38:36 2008
New Revision: 718797

URL: http://svn.apache.org/viewvc?rev=718797&view=rev
Log:
[ABDERA-202]: Add RSS contrib to regular build
I've moved it from the contrib directory to the extensions directory


Added:
    incubator/abdera/java/trunk/extensions/rss/
    incubator/abdera/java/trunk/extensions/rss/pom.xml
    incubator/abdera/java/trunk/extensions/rss/src/
    incubator/abdera/java/trunk/extensions/rss/src/main/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCategory.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssChannel.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCloud.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssConstants.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssContent.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssDateTime.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssEnclosure.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssExtensionFactory.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssFeed.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGenerator.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGuid.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssImage.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssItem.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssLink.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssPerson.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssSkipDays.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssSkipHours.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssSource.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssText.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssTextInput.java
    incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssUriElement.java
    incubator/abdera/java/trunk/extensions/rss/src/main/resources/
    incubator/abdera/java/trunk/extensions/rss/src/main/resources/META-INF/
    incubator/abdera/java/trunk/extensions/rss/src/main/resources/META-INF/services/
    incubator/abdera/java/trunk/extensions/rss/src/main/resources/META-INF/services/org.apache.abdera.factory.ExtensionFactory
    incubator/abdera/java/trunk/extensions/rss/src/test/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/abdera/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/abdera/test/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/abdera/test/ext/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/abdera/test/ext/rss/
    incubator/abdera/java/trunk/extensions/rss/src/test/java/org/apache/abdera/test/ext/rss/RssTest.java
    incubator/abdera/java/trunk/extensions/rss/src/test/resources/
    incubator/abdera/java/trunk/extensions/rss/src/test/resources/rss1.rdf
Removed:
    incubator/abdera/java/trunk/contrib/rss/
Modified:
    incubator/abdera/java/trunk/extensions/pom.xml

Modified: incubator/abdera/java/trunk/extensions/pom.xml
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/pom.xml?rev=718797&r1=718796&r2=718797&view=diff
==============================================================================
--- incubator/abdera/java/trunk/extensions/pom.xml (original)
+++ incubator/abdera/java/trunk/extensions/pom.xml Tue Nov 18 15:38:36 2008
@@ -40,6 +40,7 @@
     <module>media</module>
     <module>oauth</module>
     <module>opensearch</module>
+	<module>rss</module>
     <module>serializer</module>
     <module>sharing</module>
     <module>wsse</module>

Added: incubator/abdera/java/trunk/extensions/rss/pom.xml
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/pom.xml?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/pom.xml (added)
+++ incubator/abdera/java/trunk/extensions/rss/pom.xml Tue Nov 18 15:38:36 2008
@@ -0,0 +1,48 @@
+<!--
+   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">
+    <parent>
+        <groupId>org.apache.abdera</groupId>
+        <artifactId>abdera</artifactId>
+        <version>0.5.0-incubating-SNAPSHOT</version>
+    </parent>  
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>abdera-extensions-rss</artifactId>
+    <packaging>jar</packaging>
+    <name>Abdera Extensions - RSS</name>
+    <version>0.5.0-incubating-SNAPSHOT</version>
+    <description>Abdera Specification Extensions - RSS</description>
+    <properties>
+        <topDir>${basedir}/../..</topDir>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.abdera</groupId>
+            <artifactId>abdera-core</artifactId>
+            <version>0.5.0-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.abdera</groupId>
+            <artifactId>abdera-parser</artifactId>
+            <version>0.5.0-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+        </dependency>
+    </dependencies>
+</project>

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCategory.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCategory.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCategory.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCategory.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,119 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Category;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ExtensibleElement;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+
+public class RssCategory 
+  extends ExtensibleElementWrapper 
+  implements Category {
+
+  public RssCategory(Element internal) {
+    super(internal);
+  }
+
+  public RssCategory(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public String getLabel() {
+    return null;
+  }
+
+  public IRI getScheme() {
+    String domain = this.getAttributeValue("domain");
+    return (domain != null) ? new IRI(this.getAttributeValue("domain")) : null;
+  }
+
+  public String getTerm() {
+    return getText();
+  }
+
+  public Category setLabel(String label) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Category setScheme(String scheme) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Category setTerm(String term) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends ExtensibleElement>T addExtension(Element extension) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(QName qname) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(String namespace, String localPart,
+      String prefix) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(QName qname, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(String namespace, String localPart,
+      String prefix, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T getExtension(QName qname) {
+    return null;
+  }
+
+  public <T extends Element> T getExtension(Class<T> _class) {
+    return null;
+  }
+
+  public List<Element> getExtensions() {
+    return null;
+  }
+
+  public List<Element> getExtensions(String uri) {
+    return null;
+  }
+
+  public <T extends Element> List<T> getExtensions(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(String namespace, String localPart,
+      String prefix) {
+    return null;
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssChannel.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssChannel.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssChannel.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssChannel.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,547 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Category;
+import org.apache.abdera.model.DateTime;
+import org.apache.abdera.model.Div;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ElementWrapper;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.ExtensibleElement;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+import org.apache.abdera.model.Generator;
+import org.apache.abdera.model.IRIElement;
+import org.apache.abdera.model.Link;
+import org.apache.abdera.model.Person;
+import org.apache.abdera.model.Text;
+import org.apache.abdera.model.Text.Type;
+import org.apache.abdera.parser.stax.util.FOMElementIterator;
+import org.apache.abdera.parser.stax.util.FOMHelper;
+import org.apache.abdera.parser.stax.util.FOMList;
+import org.apache.abdera.util.Constants;
+import org.apache.abdera.xpath.XPath;
+import org.apache.abdera.xpath.XPathException;
+
+public class RssChannel 
+  extends ExtensibleElementWrapper {
+
+  public RssChannel(Element internal) {
+    super(internal);
+  }
+
+  public RssChannel(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public void addEntry(Entry entry) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Entry addEntry() {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public List<Entry> getEntries() {
+    QName qname = getQName();
+    if (qname.getNamespaceURI().equals(RssConstants.RSS1_NS) &&
+        qname.getLocalPart().equals("channel")) {
+      List<Entry> entries = new ArrayList<Entry>();
+      ExtensibleElement items = getExtension(RssConstants.QNAME_RDF_ITEMS);
+      if (items != null) {
+        ExtensibleElement se = items.getExtension(RssConstants.QNAME_RDF_SEQ);
+        if (se != null) {
+          List<Element> seq = se.getExtensions(RssConstants.QNAME_RDF_LI);
+          for (Element el : seq) {
+            String res = el.getAttributeValue("resource");
+            if (res != null) {
+              String path = "//rss:item[@rdf:about='" + res + "']";
+              Element entryel = null;
+              try {
+                entryel = locate(path);
+              } catch (Exception e) {}
+              if (entryel != null) {
+                //TODO:fix this.. entryel should already be an RssItem
+                entries.add(new RssItem(entryel));
+              }
+            }
+          }
+        }
+      }
+      return entries;
+    } else {
+      return getExtensions(RssConstants.QNAME_ITEM);
+    }
+  }
+
+  public Entry getEntry(String id) {
+    if (id == null) return null;
+    List<Entry> l = getEntries();
+    for (Entry e : l) {
+      IRI eid = e.getId();
+      if (eid != null && eid.equals(new IRI(id))) return e;
+    }
+    return null;
+  }
+
+  public void insertEntry(Entry entry) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Entry insertEntry() {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void sortEntries(Comparator<Entry> comparator) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void sortEntriesByEdited(boolean new_first) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void sortEntriesByUpdated(boolean new_first) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void addAuthor(Person person) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Person addAuthor(String name) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Person addAuthor(String name, String email, String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void addCategory(Category category) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Category addCategory(String term) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Category addCategory(String scheme, String term, String label) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void addLink(Link link) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link addLink(String href) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link addLink(String href, String rel) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link addLink(String href, String rel, String type, String title,
+      String hreflang, long length) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link getAlternateLink() {
+    Link link = getExtension(RssConstants.QNAME_LINK);
+    if (link == null) link = getExtension(RssConstants.QNAME_RDF_LINK);
+    return link;
+  }
+
+  public Link getAlternateLink(String type, String hreflang){
+    return getAlternateLink();
+  }
+
+  public IRI getAlternateLinkResolvedHref() {
+    Link link = getAlternateLink();
+    return (link != null) ? link.getResolvedHref() : null;
+  }
+
+  public IRI getAlternateLinkResolvedHref(String type, String hreflang){
+    return getAlternateLinkResolvedHref();
+  }
+
+  public Person getAuthor() {
+    Person person = getExtension(RssConstants.QNAME_MANAGINGEDITOR);
+    if (person == null) person = getExtension(RssConstants.QNAME_DC_CREATOR);
+    return person;
+  }
+
+  public List<Person> getAuthors() {
+    List<Person> people = getExtensions(RssConstants.QNAME_MANAGINGEDITOR);
+    if (people == null || people.size() == 0) people = getExtensions(RssConstants.QNAME_DC_CREATOR);
+    return people;
+  }
+  
+  public List<Person> getContributors() {
+    List<Person> people = getExtensions(RssConstants.QNAME_DC_CONTRIBUTOR);
+    return people;
+  }
+
+  public List<Category> getCategories() {
+    List<Category> cats = getExtensions(RssConstants.QNAME_CATEGORY);
+    if (cats == null || cats.size() == 0) cats = getExtensions(RssConstants.QNAME_DC_SUBJECT);
+    return cats;
+  }
+
+  @SuppressWarnings("unchecked")
+  public List<Category> getCategories(String scheme) {
+    return (scheme != null) ? 
+      new FOMList<Category>(
+        new FOMElementIterator(getInternal(), RssCategory.class, new QName("domain"), scheme, null)
+      ) : getCategories();
+  }
+
+  public Generator getGenerator() {
+    return getExtension(RssConstants.QNAME_GENERATOR);
+  }
+
+  public IRI getIcon() {
+    IRIElement iri = getIconElement();
+    return (iri != null) ? iri.getValue() : null;
+  }
+
+  public IRIElement getIconElement() {
+    return getLogoElement();
+  }
+
+  public IRI getId() {
+    IRIElement id = getIdElement();
+    return (id != null) ? id.getValue() : null;
+  }
+
+  public IRIElement getIdElement() {
+    return getExtension(RssConstants.QNAME_DC_IDENTIFIER);
+  }
+
+  public Link getLink(String rel) {
+    if (rel.equals(Link.REL_ALTERNATE) || rel.equals(Link.REL_ALTERNATE_IANA)) {
+      RssGuid guid = (RssGuid) getIdElement();
+      if (guid != null && guid.isPermalink()) return guid;
+      return getAlternateLink();
+    }
+    List<Link> links = FOMHelper.getLinks(getInternal(), rel);
+    return (links != null && links.size() > 0) ? links.get(0) : null;
+  }
+
+  public IRI getLinkResolvedHref(String rel) {
+    Link link = getLink(rel);
+    return (link != null) ? link.getResolvedHref() : null;
+  }
+
+  public List<Link> getLinks() {
+    return getExtensions(Constants.LINK);
+  }
+
+  public List<Link> getLinks(String rel) {
+    return FOMHelper.getLinks(getInternal(), rel);
+  }
+
+  public List<Link> getLinks(String... rel) {
+    return FOMHelper.getLinks(getInternal(), rel);
+  }
+
+  public IRI getLogo() {
+    IRIElement iri = getLogoElement();
+    return (iri != null) ? iri.getValue() : null;
+  }
+
+  public IRIElement getLogoElement() {
+    
+    IRIElement iri = getExtension(RssConstants.QNAME_IMAGE);
+    if (iri == null) {
+      Element image = getExtension(RssConstants.QNAME_RDF_IMAGE);
+      if (image != null) {
+        String id = image.getAttributeValue(RssConstants.QNAME_RDF_RESOURCE);
+        if (id != null) {
+          String path = "//rss:image[@rdf:about='" + id + "']";
+          Element res = null;
+          try {
+            res = locate(path);
+          } catch (Exception e) {
+            e.printStackTrace();
+          }
+          if (res != null) {
+            // TODO: Need to fix
+            return new RssImage(res);
+          }
+        } else {
+          return (IRIElement) image;
+        }
+      }
+      
+    }
+    return iri;
+  }
+
+  public String getRights() {
+    Text text = getRightsElement();
+    return (text != null) ? text.getValue() : null;
+  }
+
+  public Text getRightsElement() {
+    Text text = getExtension(RssConstants.QNAME_COPYRIGHT);
+    if (text == null) text = getExtension(RssConstants.QNAME_DC_RIGHTS);
+    return text;
+  }
+
+  public Type getRightsType() {
+    Text text = getRightsElement();
+    return (text != null) ? text.getTextType() : null;
+  }
+
+  public Link getSelfLink() {
+    return getLink("self");
+  }
+
+  public IRI getSelfLinkResolvedHref() {
+    Link link = getSelfLink();
+    return (link != null) ? link.getResolvedHref() : null;
+  }
+
+  public String getSubtitle() {
+    Text text = getSubtitleElement();
+    return (text != null) ? text.getValue() : null;
+  }
+
+  public Text getSubtitleElement() {
+    Text text = getExtension(RssConstants.QNAME_DESCRIPTION);
+    if (text == null) text = getExtension(RssConstants.QNAME_RDF_DESCRIPTION);
+    if (text == null) text = getExtension(RssConstants.QNAME_DC_DESCRIPTION);
+    return text;
+  }
+
+  public Type getSubtitleType() {
+    Text text = getSubtitleElement();
+    return (text != null) ? text.getTextType() : null;
+  }
+
+  public String getTitle() {
+    Text text = getTitleElement();
+    return (text != null) ? text.getValue() : null;
+  }
+
+  public Text getTitleElement() {
+    Text text = getExtension(RssConstants.QNAME_TITLE);
+    if (text == null) text = getExtension(RssConstants.QNAME_RDF_TITLE);
+    if (text == null) text = getExtension(RssConstants.QNAME_DC_TITLE);
+    return text;
+  }
+
+  public Type getTitleType() {
+    Text text = getTitleElement();
+    return (text != null) ? text.getTextType() : null;
+  }
+
+  public Date getUpdated() {
+    DateTime dt = getUpdatedElement();
+    return (dt != null) ? dt.getDate() : null;
+  }
+
+  public DateTime getUpdatedElement() {
+    DateTime dt = getExtension(RssConstants.QNAME_LASTBUILDDATE);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_LASTBUILDDATE2);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_PUBDATE);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_PUBDATE2);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_DC_DATE);
+    return dt;
+  }
+
+  public String getUpdatedString() {
+    DateTime dt = getUpdatedElement();
+    return (dt != null) ? dt.getString() : null;
+  }
+  
+  public Date getPublished() {
+    DateTime dt = getPublishedElement();
+    return (dt != null) ? dt.getDate() : null;
+  }
+
+  public DateTime getPublishedElement() {
+    DateTime dt = getExtension(RssConstants.QNAME_PUBDATE);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_PUBDATE2);
+    if (dt == null) dt = getExtension(RssConstants.QNAME_DC_DATE);
+    return dt;
+  }
+
+  public String getPublishedString() {
+    DateTime dt = getPublishedElement();
+    return (dt != null) ? dt.getString() : null;
+  }
+
+  public IRIElement newId() {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setGenerator(Generator generator) { 
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Generator setGenerator(String iri, String version, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setIcon(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setIconElement(IRIElement iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setId(String id) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setId(String id, boolean normalize) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setIdElement(IRIElement id) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setLogo(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setLogoElement(IRIElement iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setRights(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setRights(String value, Type type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setRights(Div value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setRightsAsHtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setRightsAsXhtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setRightsElement(Text text) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setSubtitle(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setSubtitle(String value, Type type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setSubtitle(Div value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setSubtitleAsHtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setSubtitleAsXhtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setSubtitleElement(Text text) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setTitle(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setTitle(String value, Type type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setTitle(Div value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setTitleAsHtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Text setTitleAsXhtml(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setTitleElement(Text text) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public DateTime setUpdated(Date value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public DateTime setUpdated(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public void setUpdatedElement(DateTime dateTime) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public String getLanguage() {
+    String lang = getSimpleExtension(RssConstants.QNAME_LANGUAGE);
+    if (lang == null) lang = getSimpleExtension(RssConstants.QNAME_DC_LANGUAGE);
+    return lang;
+  }
+
+  public <T extends Element>T setLanguage(String language) {  
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  private Element locate(String path) throws XPathException {
+    Abdera abdera = this.getFactory().getAbdera();
+    XPath xpath = abdera.getXPath();
+    Map<String,String> ns = xpath.getDefaultNamespaces();
+    ns.put("rdf", RssConstants.RDF_NS);
+    ns.put("rss", RssConstants.RSS1_NS);
+    Element el = getDocument().getRoot();
+    if (el instanceof ElementWrapper) {
+      el = ((ElementWrapper)el).getInternal();
+    }
+    return (Element) xpath.selectSingleNode(path,el,ns);
+  }
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCloud.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCloud.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCloud.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssCloud.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,56 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ElementWrapper;
+
+public class RssCloud extends ElementWrapper {
+
+  public RssCloud(Element internal) {
+    super(internal);
+  }
+
+  public RssCloud(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public String getDomain() {
+    return getAttributeValue("domain");
+  }
+  
+  public int getPort() {
+    String v = getAttributeValue("port");
+    return (v != null) ? Integer.parseInt(v) : -1;
+  }
+  
+  public String getPath() {
+    return getAttributeValue("path");
+  }
+  
+  public String getRegisterProcedure() {
+    return getAttributeValue("registerProcedure");
+  }
+  
+  public String getProtocol() {
+    return getAttributeValue("protocol");
+  }
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssConstants.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssConstants.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssConstants.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssConstants.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,106 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import javax.xml.namespace.QName;
+
+public interface RssConstants {
+
+  public static final String RSS_MEDIATYPE = "application/rss+xml";
+  public static final String RDF_MEDIATYPE = "application/rdf+xml";
+  
+  public static final String ENC_NS = "http://purl.org/rss/1.0/modules/content/";
+  public static final String RDF_NS = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+  public static final String RSS1_NS = "http://purl.org/rss/1.0/";
+  public static final String DC_NS = "http://purl.org/dc/elements/1.1/";
+  
+  public static final QName QNAME_RDF = new QName(RDF_NS,"RDF");
+  public static final QName QNAME_RDF_CHANNEL = new QName(RSS1_NS,"channel");
+  public static final QName QNAME_RDF_TITLE = new QName(RSS1_NS,"title");
+  public static final QName QNAME_RDF_LINK = new QName(RSS1_NS,"link");
+  public static final QName QNAME_RDF_DESCRIPTION = new QName(RSS1_NS,"description");
+  public static final QName QNAME_RDF_ITEM = new QName(RSS1_NS,"item");
+  public static final QName QNAME_RDF_IMAGE = new QName(RSS1_NS,"image");
+  public static final QName QNAME_RDF_SEQ = new QName(RDF_NS,"Seq");
+  public static final QName QNAME_RDF_LI = new QName(RDF_NS,"li");
+  public static final QName QNAME_RDF_RESOURCE = new QName(RDF_NS,"resource");
+  public static final QName QNAME_RDF_ABOUT = new QName(RDF_NS,"about");
+  public static final QName QNAME_RDF_URL = new QName(RSS1_NS, "url");
+  public static final QName QNAME_RDF_ITEMS = new QName(RSS1_NS, "items");
+  
+  public static final QName QNAME_RSS = new QName("rss");
+  public static final QName QNAME_CHANNEL = new QName("channel");
+  public static final QName QNAME_ITEM = new QName("item");  
+  public static final QName QNAME_LINK = new QName("link");
+  public static final QName QNAME_TITLE = new QName("title");
+  public static final QName QNAME_DESCRIPTION = new QName("description");
+  public static final QName QNAME_LANGUAGE = new QName("language");
+  public static final QName QNAME_COPYRIGHT = new QName("copyright");
+  public static final QName QNAME_MANAGINGEDITOR = new QName("managingEditor");
+  public static final QName QNAME_MANAGINGEDITOR2 = new QName("managingeditor");
+  public static final QName QNAME_WEBMASTER = new QName("webMaster");
+  public static final QName QNAME_WEBMASTER2 = new QName("webmaster");
+  public static final QName QNAME_PUBDATE = new QName("pubDate");
+  public static final QName QNAME_PUBDATE2 = new QName("pubdate");
+  public static final QName QNAME_LASTBUILDDATE = new QName("lastBuildDate");
+  public static final QName QNAME_LASTBUILDDATE2 = new QName("lastbuilddate");
+  public static final QName QNAME_CATEGORY = new QName("category");
+  public static final QName QNAME_GENERATOR = new QName("generator");
+  public static final QName QNAME_DOCS = new QName("docs");
+  public static final QName QNAME_CLOUD = new QName("cloud");
+  public static final QName QNAME_TTL = new QName("ttl");
+  public static final QName QNAME_IMAGE = new QName("image");
+  public static final QName QNAME_RATING = new QName("rating");
+  public static final QName QNAME_TEXTINPUT = new QName("textInput");
+  public static final QName QNAME_TEXTINPUT2 = new QName("textinput");
+  public static final QName QNAME_SKIPHOURS = new QName("skipHours");
+  public static final QName QNAME_SKIPHOURS2 = new QName("skiphours");
+  public static final QName QNAME_SKIPDAYS = new QName("skipDays");
+  public static final QName QNAME_SKIPDAYS2 = new QName("skipdays");
+  public static final QName QNAME_AUTHOR = new QName("author");
+  public static final QName QNAME_ENCLOSURE = new QName("enclosure");
+  public static final QName QNAME_GUID = new QName("guid");
+  public static final QName QNAME_COMMENTS = new QName("comments");
+  public static final QName QNAME_SOURCE = new QName("source");
+  
+  public static final QName QNAME_URL = new QName("url");
+  public static final QName QNAME_WIDTH = new QName("width");
+  public static final QName QNAME_HEIGHT = new QName("height");
+  public static final QName QNAME_DAY = new QName("day");
+  public static final QName QNAME_HOUR = new QName("hour");
+  public static final QName QNAME_NAME = new QName("name");
+  
+  public static final QName QNAME_CONTENT_ENCODED = new QName(ENC_NS, "encoded");
+  
+  public static final QName QNAME_DC_TITLE = new QName(DC_NS, "title");
+  public static final QName QNAME_DC_CREATOR = new QName(DC_NS, "creator");
+  public static final QName QNAME_DC_SUBJECT = new QName(DC_NS, "subject");
+  public static final QName QNAME_DC_DESCRIPTION = new QName(DC_NS, "description");
+  public static final QName QNAME_DC_PUBLISHER = new QName(DC_NS, "publisher");
+  public static final QName QNAME_DC_CONTRIBUTOR = new QName(DC_NS, "contributor");
+  public static final QName QNAME_DC_DATE = new QName(DC_NS, "date");
+  public static final QName QNAME_DC_TYPE = new QName(DC_NS, "type");
+  public static final QName QNAME_DC_FORMAT = new QName(DC_NS, "format");
+  public static final QName QNAME_DC_IDENTIFIER = new QName(DC_NS, "identifier");
+  public static final QName QNAME_DC_SOURCE = new QName(DC_NS, "source");
+  public static final QName QNAME_DC_LANGUAGE = new QName(DC_NS, "language");
+  public static final QName QNAME_DC_RELATION = new QName(DC_NS, "relation");
+  public static final QName QNAME_DC_COVERAGE = new QName(DC_NS, "covrerage");
+  public static final QName QNAME_DC_RIGHTS = new QName(DC_NS, "rights");
+  
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssContent.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssContent.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssContent.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssContent.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,102 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import javax.activation.DataHandler;
+import javax.activation.MimeType;
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Content;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ElementWrapper;
+
+public class RssContent 
+  extends ElementWrapper 
+  implements Content {
+
+  public RssContent(Element internal) {
+    super(internal);
+  }
+
+  public RssContent(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public Type getContentType() {
+    return Type.HTML;
+  }
+
+  public DataHandler getDataHandler() {
+    return null;
+  }
+
+  public MimeType getMimeType() {
+    return null;
+  }
+
+  public IRI getResolvedSrc() {
+    return null;
+  }
+
+  public IRI getSrc() {
+    return null;
+  }
+
+  public String getValue() {
+    return getText();
+  }
+
+  public <T extends Element> T getValueElement() {
+    return null;
+  }
+
+  public String getWrappedValue() {
+    return getText();
+  }
+
+  public Content setContentType(Type type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Content setDataHandler(DataHandler dataHandler) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Content setMimeType(String type){
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Content setSrc(String src) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Content setValue(String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> Content setValueElement(T value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Content setWrappedValue(String wrappedValue) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssDateTime.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssDateTime.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssDateTime.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssDateTime.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,117 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.TimeZone;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.AtomDate;
+import org.apache.abdera.model.DateTime;
+import org.apache.abdera.model.DateTimeWrapper;
+import org.apache.abdera.model.Element;
+
+public class RssDateTime 
+  extends DateTimeWrapper 
+  implements DateTime {
+
+  private static String[] masks = {
+    "EEE, dd MMM yyyy HH:mm:ss z",
+    "dd MMM yyyy HH:mm z",
+    "dd MMM yyyy",
+    "-yy-MM-dd",
+    "-yy-MM",
+    "-yymm",
+    "yyyy-MM-dd HH:mm:ss.SSS",
+    "yyyy-MM-dd HH:mm:ss",
+    "yyyy-MM-dd'T'HH:mm:ss.SSSz",
+    "yyyy-MM-dd't'HH:mm:ss.SSSz",                         // invalid
+    "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
+    "yyyy-MM-dd't'HH:mm:ss.SSS'z'",                       // invalid
+    "yyyy-MM-dd'T'HH:mm:ssz",
+    "yyyy-MM-dd't'HH:mm:ssz",                             // invalid
+    "yyyy-MM-dd'T'HH:mm:ss'Z'",
+    "yyyy-MM-dd't'HH:mm:ss'Z'",                           // invalid
+    "yyyy-MM-dd't'HH:mm:ss'z'",                           // invalid
+    "yyyy-MM-dd'T'HH:mm:ss'z'",                           // invalid
+    "yyyy-MM-dd'T'HH:mm:ss'z'",                           // invalid
+    "yyyy-MM-dd'T'HH:mmz",                                // invalid
+    "yyyy-MM-dd't'HH:mmz",                                // invalid
+    "yyyy-MM-dd'T'HH:mm'Z'",                              // invalid
+    "yyyy-MM-dd't'HH:mm'z'",                              // invalid
+    "yyyy-MM-dd",
+    "yyyy-MM",
+    "yyyyMMdd",
+    "yyMMdd",
+    "yyyy"
+  };
+  
+  public RssDateTime(Element internal) {
+    super(internal);
+  }
+
+  public RssDateTime(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  @Override
+  public AtomDate getValue() {
+    return parse(getText());
+  }
+
+  @Override
+  public DateTime setCalendar(Calendar date) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  @Override
+  public DateTime setDate(Date date) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  @Override
+  public DateTime setString(String date) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  @Override
+  public DateTime setTime(long date) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  @Override
+  public DateTime setValue(AtomDate dateTime) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  private AtomDate parse(String value) {
+    for (String mask : masks) {
+      try {
+        SimpleDateFormat sdf = new SimpleDateFormat(mask);
+        sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
+        Date d = sdf.parse(value);
+        return new AtomDate(d);
+      } catch (Exception e) {}
+    }
+    return null;
+  }
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssEnclosure.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssEnclosure.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssEnclosure.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssEnclosure.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,154 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.util.List;
+
+import javax.activation.MimeType;
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ExtensibleElement;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+import org.apache.abdera.model.Link;
+
+public class RssEnclosure 
+  extends ExtensibleElementWrapper 
+  implements Link {
+
+  public RssEnclosure(Element internal) {
+    super(internal);
+  }
+
+  public RssEnclosure(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public IRI getHref() {
+    String url = getAttributeValue("url");
+    return (url != null) ? new IRI(url) : null;
+  }
+
+  public String getHrefLang() {
+    return null;
+  }
+
+  public long getLength() {
+    String l = getAttributeValue("length");
+    return (l != null) ? Integer.parseInt(l) : -1;
+  }
+
+  public MimeType getMimeType() {
+    try {
+      String type = getAttributeValue("type");
+      return (type != null) ? new MimeType(type) : null;
+    } catch (javax.activation.MimeTypeParseException e) {
+      throw new org.apache.abdera.util.MimeTypeParseException(e);
+    }
+  }
+
+  public String getRel() {
+    return "enclosure";
+  }
+
+  public IRI getResolvedHref() {
+    return getHref();
+  }
+
+  public String getTitle() {
+    return null;
+  }
+
+  public Link setHref(String href) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setHrefLang(String lang) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setLength(long length) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setMimeType(String type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setRel(String rel) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setTitle(String title) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends ExtensibleElement>T addExtension(Element extension) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(QName qname) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(String namespace, String localPart,
+      String prefix) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(QName qname, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(String namespace, String localPart,
+      String prefix, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T getExtension(QName qname) {
+    return null;
+  }
+
+  public <T extends Element> T getExtension(Class<T> _class) {
+    return null;
+  }
+
+  public List<Element> getExtensions() {
+    return null;
+  }
+
+  public List<Element> getExtensions(String uri) {
+    return null;
+  }
+
+  public <T extends Element> List<T> getExtensions(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(String namespace, String localPart,
+      String prefix) {
+    return null;
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssExtensionFactory.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssExtensionFactory.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssExtensionFactory.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssExtensionFactory.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,83 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import org.apache.abdera.util.AbstractExtensionFactory;
+
+public class RssExtensionFactory 
+  extends AbstractExtensionFactory 
+  implements RssConstants {
+
+  public RssExtensionFactory() {
+    super("",ENC_NS,DC_NS,RDF_NS);
+    addMimeType(QNAME_RSS, RSS_MEDIATYPE);
+    addMimeType(QNAME_RDF, RDF_MEDIATYPE);
+    addImpl(QNAME_RSS,RssFeed.class);
+    addImpl(QNAME_RDF,RssFeed.class);
+    addImpl(QNAME_CHANNEL,RssChannel.class);
+    addImpl(QNAME_RDF_CHANNEL,RssChannel.class);
+    addImpl(QNAME_ITEM,RssItem.class);
+    addImpl(QNAME_RDF_ITEM,RssItem.class);
+    addImpl(QNAME_LINK,RssLink.class);
+    addImpl(QNAME_RDF_LINK,RssLink.class);
+    addImpl(QNAME_TITLE,RssText.class);
+    addImpl(QNAME_RDF_TITLE,RssText.class);
+    addImpl(QNAME_DC_TITLE,RssText.class);
+    addImpl(QNAME_DESCRIPTION,RssText.class);
+    addImpl(QNAME_RDF_DESCRIPTION,RssText.class);
+    addImpl(QNAME_DC_DESCRIPTION,RssText.class);
+    addImpl(QNAME_COPYRIGHT,RssText.class);
+    addImpl(QNAME_DC_RIGHTS,RssText.class);
+    addImpl(QNAME_MANAGINGEDITOR,RssPerson.class);
+    addImpl(QNAME_MANAGINGEDITOR2,RssPerson.class);
+    addImpl(QNAME_DC_CREATOR,RssPerson.class);
+    addImpl(QNAME_DC_CONTRIBUTOR,RssPerson.class);
+    addImpl(QNAME_WEBMASTER,RssPerson.class);
+    addImpl(QNAME_WEBMASTER2,RssPerson.class);
+    addImpl(QNAME_PUBDATE,RssDateTime.class);
+    addImpl(QNAME_PUBDATE2,RssDateTime.class);
+    addImpl(QNAME_LASTBUILDDATE,RssDateTime.class);
+    addImpl(QNAME_LASTBUILDDATE2,RssDateTime.class);
+    addImpl(QNAME_DC_DATE,RssDateTime.class);
+    addImpl(QNAME_CATEGORY,RssCategory.class);
+    addImpl(QNAME_DC_SUBJECT,RssCategory.class);
+    addImpl(QNAME_GENERATOR,RssGenerator.class);
+    addImpl(QNAME_DOCS,RssLink.class);
+    addImpl(QNAME_CLOUD,RssCloud.class);
+    addImpl(QNAME_TTL,RssText.class);
+    addImpl(QNAME_IMAGE,RssImage.class);
+    addImpl(QNAME_RDF_IMAGE,RssImage.class);
+    addImpl(QNAME_TEXTINPUT,RssTextInput.class);
+    addImpl(QNAME_TEXTINPUT2,RssTextInput.class);
+    addImpl(QNAME_SKIPHOURS,RssSkipHours.class);
+    addImpl(QNAME_SKIPHOURS2,RssSkipHours.class);
+    addImpl(QNAME_SKIPDAYS,RssSkipDays.class);
+    addImpl(QNAME_SKIPDAYS2,RssSkipDays.class);
+    addImpl(QNAME_URL,RssUriElement.class);
+    addImpl(QNAME_RDF_URL,RssUriElement.class);
+    addImpl(QNAME_AUTHOR,RssPerson.class);
+    addImpl(QNAME_ENCLOSURE,RssEnclosure.class);
+    addImpl(QNAME_GUID,RssGuid.class);
+    addImpl(QNAME_DC_IDENTIFIER,RssGuid.class);
+    addImpl(QNAME_COMMENTS,RssLink.class);
+    addImpl(QNAME_SOURCE,RssSource.class);
+    addImpl(QNAME_DC_SOURCE,RssSource.class);
+    addImpl(QNAME_CONTENT_ENCODED,RssContent.class);
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssFeed.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssFeed.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssFeed.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssFeed.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,567 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Category;
+import org.apache.abdera.model.Collection;
+import org.apache.abdera.model.DateTime;
+import org.apache.abdera.model.Div;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.ExtensibleElement;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.model.Generator;
+import org.apache.abdera.model.IRIElement;
+import org.apache.abdera.model.Link;
+import org.apache.abdera.model.Person;
+import org.apache.abdera.model.Source;
+import org.apache.abdera.model.Text;
+import org.apache.abdera.model.Text.Type;
+
+public class RssFeed 
+  extends ExtensibleElementWrapper 
+  implements Feed {
+
+  public RssFeed(Element internal) {
+    super(internal);
+  }
+
+  public RssFeed(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+  
+  @SuppressWarnings("unused")
+  private RssChannel getChannel() {
+    RssChannel c = super.getExtension(RssConstants.QNAME_CHANNEL);
+    if (c == null) c = super.getExtension(RssConstants.QNAME_RDF_CHANNEL);
+    return c;
+  }
+
+  public Feed addEntry(Entry entry) {
+    getChannel().addEntry(entry);
+    return this;
+  }
+
+  public Entry addEntry() {
+    return getChannel().addEntry();
+  }
+
+  public Source getAsSource() {
+    throw new UnsupportedOperationException("Converting to source is not supported");
+  }
+
+  public List<Entry> getEntries() {
+    return getChannel().getEntries();
+  }
+
+  public Entry getEntry(String id) {
+    return getChannel().getEntry(id);
+  }
+
+  public Feed insertEntry(Entry entry) {
+    getChannel().insertEntry(entry);
+    return this;
+  }
+
+  public Entry insertEntry() {
+    return getChannel().insertEntry();
+  }
+
+  public Feed sortEntries(Comparator<Entry> comparator) {
+    getChannel().sortEntries(comparator);
+    return this;
+  }
+
+  public Feed sortEntriesByEdited(boolean new_first) {
+    getChannel().sortEntriesByEdited(new_first);
+    return this;
+  }
+
+  public Feed sortEntriesByUpdated(boolean new_first) {
+    getChannel().sortEntriesByUpdated(new_first);
+    return this;
+  }
+
+  public <T extends Source>T addAuthor(Person person) {
+    getChannel().addAuthor(person);
+    return (T)this;
+  }
+
+  public Person addAuthor(String name) {
+    return getChannel().addAuthor(name);
+  }
+
+  public Person addAuthor(String name, String email, String iri) {
+    return getChannel().addAuthor(name,email,iri);
+  }
+
+  public <T extends Source>T addCategory(Category category) {
+    getChannel().addCategory(category);
+    return (T)this;
+  }
+
+  public Category addCategory(String term) {
+    return getChannel().addCategory(term);
+  }
+
+  public Category addCategory(String scheme, String term, String label) {
+    return getChannel().addCategory(scheme, term, label);
+  }
+
+  public <T extends Source>T addContributor(Person person) {
+    throw new UnsupportedOperationException("Contributor's are not supported");
+  }
+
+  public Person addContributor(String name) {
+    throw new UnsupportedOperationException("Contributor's are not supported");
+  }
+
+  public Person addContributor(String name, String email, String iri) {
+    throw new UnsupportedOperationException("Contributor's are not supported");
+  }
+
+  public <T extends Source>T addLink(Link link) {
+    getChannel().addLink(link);
+    return (T)this;
+  }
+
+  public Link addLink(String href) {
+    return getChannel().addLink(href);
+  }
+
+  public Link addLink(String href, String rel) {
+    return getChannel().addLink(href, rel);
+  }
+
+  public Link addLink(String href, String rel, String type, String title,
+      String hreflang, long length) {
+    return getChannel().addLink(href, rel, type, title, hreflang, length);
+  }
+
+  public Link getAlternateLink() {
+    return getChannel().getAlternateLink();
+  }
+
+  public Link getAlternateLink(String type, String hreflang){
+    return getChannel().getAlternateLink(type, hreflang);
+  }
+
+  public IRI getAlternateLinkResolvedHref() {
+    return getChannel().getAlternateLinkResolvedHref();
+  }
+
+  public IRI getAlternateLinkResolvedHref(String type, String hreflang){
+    return getChannel().getAlternateLinkResolvedHref(type, hreflang);
+  }
+
+  public Person getAuthor() {
+    return getChannel().getAuthor();
+  }
+
+  public List<Person> getAuthors() {
+    return getChannel().getAuthors();
+  }
+
+  public List<Category> getCategories() {
+    return getChannel().getCategories();
+  }
+
+  public List<Category> getCategories(String scheme) {
+    return getChannel().getCategories(scheme);
+  }
+
+  public Collection getCollection() {
+    //TODO: should I support this?
+    return null;
+  }
+
+  public List<Person> getContributors() {
+    return getChannel().getContributors();
+  }
+
+  public Generator getGenerator() {
+    return getChannel().getGenerator();
+  }
+
+  public IRI getIcon() {
+    return getChannel().getIcon();
+  }
+
+  public IRIElement getIconElement() {
+    return getChannel().getIconElement();
+  }
+
+  public IRI getId() {
+    return getChannel().getId();
+  }
+
+  public IRIElement getIdElement() {
+    return getChannel().getIdElement();
+  }
+
+  public Link getLink(String rel) {
+    return getChannel().getLink(rel);
+  }
+
+  public IRI getLinkResolvedHref(String rel) {
+    return getChannel().getLinkResolvedHref(rel);
+  }
+
+  public List<Link> getLinks() {
+    return getChannel().getLinks();
+  }
+
+  public List<Link> getLinks(String rel) {
+    return getChannel().getLinks(rel);
+  }
+
+  public List<Link> getLinks(String... rel) {
+    return getChannel().getLinks(rel);
+  }
+
+  public IRI getLogo() {
+    return getChannel().getLogo();
+  }
+
+  public IRIElement getLogoElement() {
+    return getChannel().getLogoElement();
+  }
+
+  public String getRights() {
+    return getChannel().getRights();
+  }
+
+  public Text getRightsElement() {
+    return getChannel().getRightsElement();
+  }
+
+  public Type getRightsType() {
+    return getChannel().getRightsType();
+  }
+
+  public Link getSelfLink() {
+    return getChannel().getSelfLink();
+  }
+
+  public IRI getSelfLinkResolvedHref() {
+    return getChannel().getSelfLinkResolvedHref();
+  }
+
+  public String getSubtitle() {
+    return getChannel().getSubtitle();
+  }
+
+  public Text getSubtitleElement() {
+    return getChannel().getSubtitleElement();
+  }
+
+  public Type getSubtitleType() {
+    return getChannel().getSubtitleType();
+  }
+
+  public String getTitle() {
+    return getChannel().getTitle();
+  }
+
+  public Text getTitleElement() {
+    return getChannel().getTitleElement();
+  }
+
+  public Type getTitleType() {
+    return getChannel().getTitleType();
+  }
+
+  public Date getUpdated() {
+    return getChannel().getUpdated();
+  }
+
+  public DateTime getUpdatedElement() {
+    return getChannel().getUpdatedElement();
+  }
+
+  public String getUpdatedString() {
+    return getChannel().getUpdatedString();
+  }
+
+  public Date getPublished() {
+    return getChannel().getPublished();
+  }
+
+  public DateTime getPublisheddElement() {
+    return getChannel().getPublishedElement();
+  }
+
+  public String getPublishedString() {
+    return getChannel().getPublishedString();
+  }
+  
+  public IRIElement newId() {
+    return getChannel().newId();
+  }
+
+  public <T extends Source>T setCollection(Collection collection) {
+    throw new UnsupportedOperationException("Collection is not supported");
+  }
+
+  public <T extends Source>T setGenerator(Generator generator) {
+    getChannel().setGenerator(generator);
+    return (T)this;
+  }
+
+  public Generator setGenerator(String iri, String version, String value) {
+    return getChannel().setGenerator(iri,version,value);
+  }
+
+  public IRIElement setIcon(String iri) {
+    return getChannel().setIcon(iri);
+  }
+
+  public <T extends Source>T setIconElement(IRIElement iri) {
+    getChannel().setIconElement(iri);
+    return (T)this;
+  }
+
+  public IRIElement setId(String id) {
+    return getChannel().setId(id);
+  }
+
+  public IRIElement setId(String id, boolean normalize) {
+    return getChannel().setId(id,normalize);
+  }
+
+  public <T extends Source>T setIdElement(IRIElement id) {
+    getChannel().setIdElement(id);
+    return (T)this;
+  }
+
+  public IRIElement setLogo(String iri) {
+    return getChannel().setLogo(iri);
+  }
+
+  public <T extends Source>T setLogoElement(IRIElement iri) {
+    getChannel().setLogoElement(iri);
+    return (T)this;
+  }
+
+  public Text setRights(String value) {
+    return getChannel().setRights(value);
+  }
+
+  public Text setRights(String value, Type type) {
+    return getChannel().setRights(value, type);
+  }
+
+  public Text setRights(Div value) {
+    return getChannel().setRights(value);
+  }
+
+  public Text setRightsAsHtml(String value) {
+    return getChannel().setRightsAsHtml(value);
+  }
+
+  public Text setRightsAsXhtml(String value) {
+    return getChannel().setRightsAsXhtml(value);
+  }
+
+  public <T extends Source>T setRightsElement(Text text) {
+    getChannel().setRightsElement(text);
+    return (T)this;
+  }
+
+  public Text setSubtitle(String value) {
+    return getChannel().setSubtitle(value);
+  }
+
+  public Text setSubtitle(String value, Type type) {
+    return getChannel().setSubtitle(value,type);
+  }
+
+  public Text setSubtitle(Div value) {
+    return getChannel().setSubtitle(value);
+  }
+
+  public Text setSubtitleAsHtml(String value) {
+    return getChannel().setSubtitleAsHtml(value);
+  }
+
+  public Text setSubtitleAsXhtml(String value) {
+    return getChannel().setSubtitleAsXhtml(value);
+  }
+
+  public <T extends Source>T setSubtitleElement(Text text) {
+    getChannel().setSubtitleElement(text);
+    return (T)this;
+  }
+
+  public Text setTitle(String value) {
+    return getChannel().setTitle(value);
+  }
+
+  public Text setTitle(String value, Type type) {
+    return getChannel().setTitle(value,type);
+  }
+
+  public Text setTitle(Div value) {
+    return getChannel().setTitle(value);
+  }
+
+  public Text setTitleAsHtml(String value) {
+    return getChannel().setTitleAsHtml(value);
+  }
+
+  public Text setTitleAsXhtml(String value) {
+    return getChannel().setTitleAsXhtml(value);
+  }
+
+  public <T extends Source>T setTitleElement(Text text) {
+    getChannel().setTitleElement(text);
+    return (T)this;
+  }
+
+  public DateTime setUpdated(Date value) {
+    return getChannel().setUpdated(value);
+  }
+
+  public DateTime setUpdated(String value) {
+    return getChannel().setUpdated(value);
+  }
+
+  public <T extends Source>T setUpdatedElement(DateTime dateTime) {
+    getChannel().setUpdatedElement(dateTime);
+    return (T)this;
+  }
+
+  public <T extends ExtensibleElement>T addExtension(Element extension) {
+    getChannel().addExtension(extension);
+    return (T)this;
+  }
+
+  public <T extends Element> T addExtension(QName qname) {
+    return getChannel().addExtension(qname);
+  }
+
+  public <T extends Element> T addExtension(String namespace, String localPart,
+      String prefix) {
+    return getChannel().addExtension(namespace, localPart, prefix);
+  }
+
+  public Element addSimpleExtension(QName qname, String value) {
+    return getChannel().addSimpleExtension(qname, value);
+  }
+
+  public Element addSimpleExtension(String namespace, String localPart,
+      String prefix, String value) {
+    return getChannel().addSimpleExtension(namespace, localPart, prefix, value);
+  }
+
+  public <T extends Element> T getExtension(QName qname) {
+    return getChannel().getExtension(qname);
+  }
+
+  public <T extends Element> T getExtension(Class<T> _class) {
+    return getChannel().getExtension(_class);
+  }
+
+  public List<Element> getExtensions() {
+    return getChannel().getExtensions();
+  }
+
+  public List<Element> getExtensions(String uri) {
+    return getChannel().getExtensions(uri);
+  }
+
+  public <T extends Element> List<T> getExtensions(QName qname) {
+    return getChannel().getExtensions(qname);
+  }
+
+  public String getSimpleExtension(QName qname) {
+    return getChannel().getSimpleExtension(qname);
+  }
+
+  public String getSimpleExtension(String namespace, String localPart,
+      String prefix) {
+    return getChannel().getSimpleExtension(namespace, localPart, prefix);
+  }
+
+  public String getAttributeValue(String name) {
+    return getChannel().getAttributeValue(name);
+  }
+
+  public String getAttributeValue(QName qname) {
+    return getChannel().getAttributeValue(qname);
+  }
+
+  public List<QName> getAttributes() {
+    return getChannel().getAttributes();
+  }
+
+  public List<QName> getExtensionAttributes() {
+    return getChannel().getExtensionAttributes();
+  }
+
+  public String getLanguage() {
+    return getChannel().getLanguage();
+  }
+
+  public <T extends Element>T removeAttribute(QName qname) {
+    getChannel().removeAttribute(qname);
+    return (T)this;
+  }
+
+  public <T extends Element>T setAttributeValue(String name, String value) {
+    getChannel().setAttributeValue(name, value);
+    return (T)this;
+  }
+
+  public <T extends Element>T setAttributeValue(QName qname, String value) {
+    getChannel().setAttributeValue(qname, value);
+    return (T)this;
+  }
+
+  public <T extends Element>T setBaseUri(IRI base) {
+    //throw new UnsupportedOperationException("Setting the base uri with xml:base is not supported");
+    return (T)this;
+  }
+
+  public <T extends Element>T setBaseUri(String base) {
+    //throw new UnsupportedOperationException("Setting the base uri with xml:base is not supported");
+    return (T)this;
+  }
+
+  public <T extends Element>T setLanguage(String language) {
+    getChannel().setLanguage(language);
+    return (T)this;
+  }
+
+  public String getVersion() {
+    return super.getAttributeValue("version");
+  }
+
+  public Feed getAsFeed() {
+    throw new UnsupportedOperationException("Converting to feed is not supported");
+  }
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGenerator.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGenerator.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGenerator.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGenerator.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,60 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ElementWrapper;
+import org.apache.abdera.model.Generator;
+
+public class RssGenerator 
+  extends ElementWrapper 
+  implements Generator {
+
+  public RssGenerator(Element internal) {
+    super(internal);
+  }
+
+  public RssGenerator(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public IRI getResolvedUri() {
+    return null;
+  }
+
+  public IRI getUri() {
+    return null;
+  }
+
+  public String getVersion() {
+    return null;
+  }
+
+  public Generator setUri(String uri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Generator setVersion(String version) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGuid.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGuid.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGuid.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssGuid.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,169 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import java.util.List;
+
+import javax.activation.MimeType;
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ExtensibleElement;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+import org.apache.abdera.model.IRIElement;
+import org.apache.abdera.model.Link;
+
+public class RssGuid 
+  extends ExtensibleElementWrapper 
+  implements IRIElement, Link {
+
+  public RssGuid(Element internal) {
+    super(internal);
+  }
+
+  public RssGuid(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public IRI getResolvedValue() {
+    return getValue();
+  }
+
+  public IRI getValue() {
+    String t = getText();
+    return (t != null) ? new IRI(t) : null;
+  }
+
+  public IRIElement setNormalizedValue(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setValue(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+  
+  public boolean isPermalink() {
+    String v = getAttributeValue("isPermaLink");
+    if (v == null) getAttributeValue("ispermalink");
+    return (v.equalsIgnoreCase("true") || v.equalsIgnoreCase("yes"));
+  }
+
+  
+  public IRI getHref() {
+    return getValue();
+  }
+
+  public String getHrefLang() {
+    return null;
+  }
+
+  public long getLength() {
+    return -1;
+  }
+
+  public MimeType getMimeType() {
+    return null;
+  }
+
+  public String getRel() {
+    return Link.REL_ALTERNATE;
+  }
+
+  public IRI getResolvedHref() {
+    return getValue();
+  }
+
+  public String getTitle() {
+    return null;
+  }
+
+  public Link setHref(String href) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setHrefLang(String lang) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setLength(long length) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setMimeType(String type) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setRel(String rel) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Link setTitle(String title) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends ExtensibleElement>T addExtension(Element extension) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(QName qname) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T addExtension(String namespace, String localPart, String prefix) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(QName qname, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public Element addSimpleExtension(String namespace, String localPart, String prefix, String value) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public <T extends Element> T getExtension(QName qname) {
+    return null;
+  }
+
+  public <T extends Element> T getExtension(Class<T> _class) {
+    return null;
+  }
+
+  public List<Element> getExtensions() {
+    return null;
+  }
+
+  public List<Element> getExtensions(String uri) {
+    return null;
+  }
+
+  public <T extends Element> List<T> getExtensions(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(QName qname) {
+    return null;
+  }
+
+  public String getSimpleExtension(String namespace, String localPart, String prefix) {
+    return null;
+  }
+
+}

Added: incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssImage.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssImage.java?rev=718797&view=auto
==============================================================================
--- incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssImage.java (added)
+++ incubator/abdera/java/trunk/extensions/rss/src/main/java/org/apache/abdera/ext/rss/RssImage.java Tue Nov 18 15:38:36 2008
@@ -0,0 +1,93 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.ext.rss;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.i18n.iri.IRI;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.model.ExtensibleElementWrapper;
+import org.apache.abdera.model.IRIElement;
+import org.apache.abdera.model.Link;
+import org.apache.abdera.model.Text;
+
+public class RssImage 
+  extends ExtensibleElementWrapper 
+  implements IRIElement {
+
+  public RssImage(Element internal) {
+    super(internal);
+  }
+
+  public RssImage(Factory factory, QName qname) {
+    super(factory, qname);
+  }
+
+  public IRI getResolvedValue() {
+    return getValue();
+  }
+
+  public IRI getValue() {
+    IRIElement iri = getExtension(RssConstants.QNAME_URL);
+    if (iri == null) {
+      iri = getExtension(RssConstants.QNAME_RDF_URL);
+    }
+    if (iri == null) {
+      String t = getAttributeValue(RssConstants.QNAME_RDF_ABOUT);
+      if (t != null) return new IRI(t);
+    }
+    return (iri != null) ? iri.getValue() : null;
+  }
+
+  public IRIElement setNormalizedValue(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public IRIElement setValue(String iri) {
+    throw new UnsupportedOperationException("Modifications are not allowed");
+  }
+
+  public String getTitle() {
+    Text text = getExtension(RssConstants.QNAME_TITLE);
+    if (text == null) text = getExtension(RssConstants.QNAME_RDF_TITLE);
+    return (text != null) ? text.getValue() : null;
+  }
+  
+  public String getDescription() {
+    Text text = getExtension(RssConstants.QNAME_DESCRIPTION);
+    if (text == null) text = getExtension(RssConstants.QNAME_RDF_DESCRIPTION);
+    return (text != null) ? text.getValue() : null;
+  }
+  
+  public IRI getLink() {
+    Link link = getExtension(RssConstants.QNAME_LINK);
+    if (link == null) link = getExtension(RssConstants.QNAME_RDF_LINK);
+    return (link != null) ? link.getHref() : null;
+  }
+  
+  public int getWidth() {
+    String w = getSimpleExtension(RssConstants.QNAME_WIDTH);
+    return (w != null) ? Integer.parseInt(w) : -1;
+  }
+  
+  public int getHeight() {
+    String w = getSimpleExtension(RssConstants.QNAME_HEIGHT);
+    return (w != null) ? Integer.parseInt(w) : -1;
+  }
+}



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