Coverage report

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org.apache.commons.jelly.tags.jetty.NotFoundHandlerTag
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 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
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  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
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  */
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 17  
 package org.apache.commons.jelly.tags.jetty;
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 19  
 import org.apache.commons.jelly.JellyTagException;
 20  
 import org.apache.commons.jelly.TagSupport;
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 import org.apache.commons.jelly.XMLOutput;
 22  
 import org.mortbay.http.handler.NotFoundHandler;
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 24  
 /**
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  * Declare a not found resource handler for a Jetty http server
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  *
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  * @author  rtl
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  * @version $Id: NotFoundHandlerTag.java,v 1.3 2002/07/14 12:38:22 dion Exp $
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  */
 30  0
 public class NotFoundHandlerTag extends TagSupport {
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 32  
     /** Creates a new instance of NotFoundHandlerTag */
 33  0
     public NotFoundHandlerTag() {
 34  0
     }
 35  
 
 36  
     /**
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      * Perform the tag functionality. In this case, add a resource handler
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      * to the parent context, setting the allowed methods if required
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      *
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      * @param xmlOutput where to send output
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      * @throws Exception when an error occurs
 42  
      */
 43  
     public void doTag(XMLOutput xmlOutput) throws JellyTagException {
 44  0
         HttpContextTag httpContext = (HttpContextTag) findAncestorWithClass(
 45  
             HttpContextTag.class);
 46  0
         if ( httpContext == null ) {
 47  0
             throw new JellyTagException( "<notFoundHandler> tag must be enclosed inside a <httpContext> tag" );
 48  
         }
 49  0
         NotFoundHandler notFoundHandler = new NotFoundHandler();
 50  0
         httpContext.addHandler(notFoundHandler);
 51  0
         invokeBody(xmlOutput);
 52  0
     }
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 54  
     //--------------------------------------------------------------------------
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     // Property accessors/mutators
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     //--------------------------------------------------------------------------
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 58  
 }

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