Coverage report

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org.apache.commons.jelly.tags.jms.ConnectionTag
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 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  
 package org.apache.commons.jelly.tags.jms;
 17  
 
 18  
 import javax.jms.JMSException;
 19  
 
 20  
 import org.apache.commons.jelly.JellyTagException;
 21  
 import org.apache.commons.jelly.TagSupport;
 22  
 import org.apache.commons.jelly.XMLOutput;
 23  
 import org.apache.commons.messenger.Messenger;
 24  
 import org.apache.commons.messenger.MessengerManager;
 25  
 
 26  
 /** Defines a JMS connection for use by other JMS tags.
 27  
   *
 28  
   * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 29  
   * @version $Revision: 1.5 $
 30  
   */
 31  0
 public class ConnectionTag extends TagSupport implements ConnectionContext {
 32  
 
 33  
     /** The variable name to create */
 34  
     private String var;
 35  
 
 36  
     /** Stores the name of the map entry */
 37  
     private String name;
 38  
 
 39  
     /** The Messenger */
 40  
     private Messenger connection;
 41  
 
 42  
     // ConnectionContext interface
 43  
     //-------------------------------------------------------------------------
 44  
     public Messenger getConnection() {
 45  0
         return connection;
 46  
     }
 47  
 
 48  
     // Tag interface
 49  
     //-------------------------------------------------------------------------
 50  
     public void doTag(XMLOutput output) throws JellyTagException {
 51  
 
 52  
         try {
 53  0
             connection = MessengerManager.get( name );
 54  0
         }
 55  
         catch (JMSException e) {
 56  0
             throw new JellyTagException(e);
 57  
         }
 58  
 
 59  0
         if (connection == null) {
 60  0
             throw new JellyTagException( "Could not find a JMS connection called: " + name );
 61  
         }
 62  
 
 63  0
         if ( var != null ) {
 64  0
             context.setVariable( var, connection );
 65  
         }
 66  
 
 67  0
         invokeBody(output);
 68  0
     }
 69  
 
 70  
     // Properties
 71  
     //-------------------------------------------------------------------------
 72  
 
 73  
     /** Sets the name of the Messenger (JMS connection pool) to use
 74  
       */
 75  
     public void setName(String name) {
 76  0
         this.name = name;
 77  0
     }
 78  
 
 79  
     /** Sets the variable name to use for the exported Messenger (JMS connection pool)
 80  
       */
 81  
     public void setVar(String var) {
 82  0
         this.var = class="keyword">var;
 83  0
     }
 84  
 }

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.