| /* |
| * Copyright 1999-2005 The Apache Software Foundation. |
| * |
| * Licensed 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.cocoon.components.treeprocessor.sitemap; |
| |
| import org.apache.avalon.framework.configuration.Configuration; |
| import org.apache.avalon.framework.thread.ThreadSafe; |
| |
| import org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNodeBuilder; |
| import org.apache.cocoon.components.treeprocessor.ProcessingNode; |
| |
| /** |
| * Builds a <map:handle-errors> |
| * |
| * @version $Id$ |
| */ |
| public class HandleErrorsNodeBuilder extends AbstractParentProcessingNodeBuilder |
| implements ThreadSafe { |
| |
| /** This builder has no parameters -- return <code>false</code> */ |
| protected boolean hasParameters() { |
| return false; |
| } |
| |
| public ProcessingNode buildNode(Configuration config) throws Exception { |
| |
| HandleErrorsNode node = new HandleErrorsNode(config.getAttributeAsInteger("type", -1), |
| config.getAttribute("when", "external")); |
| this.treeBuilder.setupNode(node, config); |
| |
| // Set a flag that will prevent redirects |
| ((SitemapLanguage) this.treeBuilder).setBuildingErrorHandler(true); |
| try { |
| // Get all children |
| node.setChildren(buildChildNodes(config)); |
| } finally { |
| // And clear the flag |
| ((SitemapLanguage) this.treeBuilder).setBuildingErrorHandler(false); |
| } |
| |
| return node; |
| } |
| } |