Coverage report

  %line %branch
org.apache.commons.jelly.tags.jetty.ResponseCodeTag
82% 
92% 

 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *      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.
 15  
  */
 16  
 
 17  
 package org.apache.commons.jelly.tags.jetty;
 18  
 
 19  
 import org.apache.commons.jelly.JellyTagException;
 20  
 import org.apache.commons.jelly.TagSupport;
 21  
 import org.apache.commons.jelly.XMLOutput;
 22  
 
 23  
 import org.mortbay.http.HttpResponse;
 24  
 
 25  
 /**
 26  
  * Set the response code in the request handler of a Jetty http server
 27  
  *
 28  
  * @author  rtl
 29  
  */
 30  1
 public class ResponseCodeTag extends TagSupport {
 31  
 
 32  
     /** parameter value */
 33  
     private int _value;
 34  
 
 35  
     /**
 36  
      * Perform the tag functionality. In this case, set the response code in the
 37  
      * http response found in the jelly context
 38  
      *
 39  
      * @param xmlOutput where to send output
 40  
      * @throws Exception when an error occurs
 41  
      */
 42  
     public void doTag(XMLOutput xmlOutput) throws JellyTagException {
 43  
 
 44  1
         if (getValue() <= 100) {
 45  0
             throw new JellyTagException("<responseCode> tag must have a value of at least 100");
 46  
         }
 47  
 
 48  
         // get the response from the context
 49  1
         HttpResponse httpResponse = (HttpResponse) getContext().getVariable("response");
 50  1
         if (null == httpResponse) {
 51  0
             throw new JellyTagException("HttpResponse variable not available in Jelly context");
 52  
         }
 53  
 
 54  
         // set response code
 55  1
         httpResponse.setStatus(getValue());
 56  
 
 57  1
     }
 58  
 
 59  
     //--------------------------------------------------------------------------
 60  
     // Property accessors/mutators
 61  
     //--------------------------------------------------------------------------
 62  
 
 63  
     /**
 64  
      * Getter for property value.
 65  
      *
 66  
      * @return value of property value.
 67  
      */
 68  
     public int getValue() {
 69  2
         return _value;
 70  
     }
 71  
 
 72  
     /**
 73  
      * Setter for property value.
 74  
      *
 75  
      * @param value New value of property value.
 76  
      */
 77  
     public void setValue(int value) {
 78  1
         _value = value;
 79  1
     }
 80  
 
 81  
 }
 82  
 

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