| /* |
| * 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.commons.jelly.tags.jetty; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| import org.apache.commons.jelly.TagSupport; |
| import org.apache.commons.jelly.XMLOutput; |
| import org.mortbay.http.handler.NotFoundHandler; |
| |
| /** |
| * Declare a not found resource handler for a Jetty http server |
| * |
| * @author rtl |
| * @version $Id$ |
| */ |
| public class NotFoundHandlerTag extends TagSupport { |
| |
| /** Creates a new instance of NotFoundHandlerTag */ |
| public NotFoundHandlerTag() { |
| } |
| |
| /** |
| * Perform the tag functionality. In this case, add a resource handler |
| * to the parent context, setting the allowed methods if required |
| * |
| * @param xmlOutput where to send output |
| * @throws Exception when an error occurs |
| */ |
| public void doTag(XMLOutput xmlOutput) throws JellyTagException { |
| HttpContextTag httpContext = (HttpContextTag) findAncestorWithClass( |
| HttpContextTag.class); |
| if ( httpContext == null ) { |
| throw new JellyTagException( "<notFoundHandler> tag must be enclosed inside a <httpContext> tag" ); |
| } |
| NotFoundHandler notFoundHandler = new NotFoundHandler(); |
| httpContext.addHandler(notFoundHandler); |
| invokeBody(xmlOutput); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // Property accessors/mutators |
| //-------------------------------------------------------------------------- |
| |
| } |