svn commit: r705214 - in /lenya/trunk/src/modules-core/linking: config/cocoon-xconf/uuid2url-module.xconf java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java

Author: andreas
Date: Thu Oct 16 04:56:45 2008
New Revision: 705214

URL: http://svn.apache.org/viewvc?rev=705214&view=rev
Log:
Adding UuidToUrlModule.

Added:
    lenya/trunk/src/modules-core/linking/config/cocoon-xconf/uuid2url-module.xconf
    lenya/trunk/src/modules-core/linking/java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java

Added: lenya/trunk/src/modules-core/linking/config/cocoon-xconf/uuid2url-module.xconf
URL: http://svn.apache.org/viewvc/lenya/trunk/src/modules-core/linking/config/cocoon-xconf/uuid2url-module.xconf?rev=705214&view=auto
==============================================================================
--- lenya/trunk/src/modules-core/linking/config/cocoon-xconf/uuid2url-module.xconf (added)
+++ lenya/trunk/src/modules-core/linking/config/cocoon-xconf/uuid2url-module.xconf Thu Oct 16 04:56:45 2008
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<!--
+  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.
+-->
+
+<!-- $Id: doctypes.xconf 164635 2005-04-25 20:01:43Z tschlabach $ -->
+
+<xconf xpath="/cocoon/input-modules" unless="/cocoon/input-modules/component-instance[@name = 'uuid2url']">
+
+  <component-instance logger="core.modules.input.uuid2url" name="uuid2url"
+    class="org.apache.lenya.cms.cocoon.components.modules.input.UuidToUrlModule"/>
+  
+</xconf>

Added: lenya/trunk/src/modules-core/linking/java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java
URL: http://svn.apache.org/viewvc/lenya/trunk/src/modules-core/linking/java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java?rev=705214&view=auto
==============================================================================
--- lenya/trunk/src/modules-core/linking/java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java (added)
+++ lenya/trunk/src/modules-core/linking/java/src/org/apache/lenya/cms/cocoon/components/modules/input/UuidToUrlModule.java Thu Oct 16 04:56:45 2008
@@ -0,0 +1,68 @@
+/*
+ * 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.lenya.cms.cocoon.components.modules.input;
+
+import java.util.Map;
+
+import org.apache.avalon.framework.configuration.Configuration;
+import org.apache.avalon.framework.configuration.ConfigurationException;
+import org.apache.avalon.framework.service.ServiceException;
+import org.apache.avalon.framework.service.ServiceManager;
+import org.apache.avalon.framework.service.Serviceable;
+import org.apache.cocoon.components.modules.input.AbstractInputModule;
+import org.apache.cocoon.environment.ObjectModelHelper;
+import org.apache.cocoon.environment.Request;
+import org.apache.lenya.cms.linking.LinkResolver;
+import org.apache.lenya.cms.linking.UuidToUrlRewriter;
+import org.apache.lenya.cms.publication.DocumentFactory;
+import org.apache.lenya.cms.publication.DocumentUtil;
+import org.apache.lenya.util.ServletHelper;
+
+/**
+ * Transform lenya-document: URLs to web application URLs.
+ * @see UuidToUrlRewriter
+ */
+public class UuidToUrlModule extends AbstractInputModule implements Serviceable {
+    
+    private ServiceManager manager;
+
+    public Object getAttribute(String name, Configuration modeConf, Map objectModel)
+            throws ConfigurationException {
+        Request request = ObjectModelHelper.getRequest(objectModel);
+        try {
+            DocumentFactory factory = DocumentUtil.getDocumentFactory(this.manager, request);
+            LinkResolver linkResolver = (LinkResolver) this.manager.lookup(LinkResolver.ROLE);
+            String currentUrl = ServletHelper.getWebappURI(request);
+            
+            UuidToUrlRewriter rewriter = new UuidToUrlRewriter(currentUrl, linkResolver, factory);
+            if (factory.isDocument(currentUrl)) {
+                rewriter.setCurrentDocument(factory.getFromURL(currentUrl));
+            }
+            
+            return rewriter.rewrite(name);
+            
+        } catch (final Exception e) {
+            throw new ConfigurationException("Resolving link " + name + " failed: ", e);
+        }
+    }
+
+    public void service(ServiceManager manager) throws ServiceException {
+        this.manager = manager;
+    }
+
+}