Coverage report

  %line %branch
org.apache.commons.jelly.tags.jface.ActionTag$ActionImpl
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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.jface;
 17  
 
 18  
 import java.util.Map;
 19  
 
 20  
 import org.apache.commons.jelly.JellyTagException;
 21  
 import org.apache.commons.jelly.MissingAttributeException;
 22  
 import org.apache.commons.jelly.XMLOutput;
 23  
 import org.apache.commons.jelly.tags.core.UseBeanTag;
 24  
 import org.apache.commons.logging.Log;
 25  
 import org.apache.commons.logging.LogFactory;
 26  
 import org.eclipse.jface.action.Action;
 27  
 import org.eclipse.jface.action.IContributionManager;
 28  
 import org.eclipse.swt.widgets.Event;
 29  
 
 30  
 /**
 31  
  * This tag creates an JFace Action
 32  
  *
 33  
  * @author <a href="mailto:ckl@dacelo.nl">Christiaan ten Klooster</a>
 34  
  */
 35  
 public class ActionTag extends UseBeanTag {
 36  
 
 37  
     /**
 38  
      *  Implementing Action class
 39  
      */
 40  0
     class ActionImpl extends Action {
 41  
         public void runWithEvent(Event event) {
 42  
             try {
 43  0
                 context.setVariable(var, event);
 44  0
                 invokeBody(output);
 45  0
             } catch (Exception e) {
 46  0
                 log.error(
 47  
                     "Caught exception: "
 48  
                         + e
 49  
                         + " while processing event: "
 50  
                         + event,
 51  
                     e);
 52  
             }
 53  0
         }
 54  
     }
 55  
 
 56  
     /** The Log to which logging calls will be made. */
 57  
     private static final Log log = LogFactory.getLog(ActionTag.class);
 58  
     private XMLOutput output;
 59  
     private String var = "event";
 60  
 
 61  
     /**
 62  
      * @param arg0
 63  
      */
 64  
     public ActionTag(Class arg0) {
 65  
         super(arg0);
 66  
     }
 67  
 
 68  
     /**
 69  
      * @return IContributionManager
 70  
      */
 71  
     protected IContributionManager getParentContributionManager() {
 72  
         MenuManagerTag tag =
 73  
             (MenuManagerTag) findAncestorWithClass(MenuManagerTag.class);
 74  
         if (tag != null) {
 75  
             return tag.getMenuManager();
 76  
         }
 77  
         return null;
 78  
     }
 79  
 
 80  
     /**
 81  
       * @see org.apache.commons.jelly.Tag#doTag(org.apache.commons.jelly.XMLOutput)
 82  
       */
 83  
     public void doTag(XMLOutput output)
 84  
         throws MissingAttributeException, JellyTagException {
 85  
 
 86  
         Map attributes = getAttributes();
 87  
 
 88  
         Action action = new ActionImpl();
 89  
         setBeanProperties(action, attributes);
 90  
 
 91  
         IContributionManager cm = getParentContributionManager();
 92  
         if (cm != null) {
 93  
             cm.add(action);
 94  
         }
 95  
 
 96  
         this.output = output;
 97  
     }
 98  
 
 99  
 }

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