Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jelly.tags.core.RemoveTag |
89% |
83% |

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.
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      * You may obtain a copy of the License at
7 |  |
      *
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      *      http://www.apache.org/licenses/LICENSE-2.0
9 |  |
      *
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      * Unless required by applicable law or agreed to in writing, software
11 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
14 |  |
      * limitations under the License.
15 |  |
      */
16 |  |
     package org.apache.commons.jelly.tags.core;
17 |  |
18 |  |
     import org.apache.commons.jelly.MissingAttributeException;
19 |  |
     import org.apache.commons.jelly.TagSupport;
20 |  |
     import org.apache.commons.jelly.XMLOutput;
21 |  |
     import org.apache.commons.jelly.expression.Expression;
22 |  |
23 |  |
     /**
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      * A tag which removes the variable of the given name from the current variable scope.
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      *
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      * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
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      * @version $Revision: 155420 $
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      */
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     public class RemoveTag extends TagSupport {
30 |  |
31 |  |
         private Expression var;
32 |  |
33 | 13 |
         public RemoveTag() {
34 | 13 |
         }
35 |  |
36 |  |
         // Tag interface
37 |  |
         //-------------------------------------------------------------------------
38 |  |
         public void doTag(XMLOutput output) throws MissingAttributeException {
39 | 13 |
             if (var != null) {
40 | 13 |
                 context.removeVariable( var.evaluateAsString(context) );
41 | 13 |
             }
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             else {
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                 throw new MissingAttributeException("var");
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             }
45 | 13 |
         }
46 |  |
47 |  |
         // Properties
48 |  |
         //-------------------------------------------------------------------------
49 |  |
50 |  |
         /**
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          * Sets the name of the variable which will be removed by this tag..
52 |  |
          */
53 |  |
         public void setVar(Expression var) {
54 | 13 |
             this.var = class="keyword">var;
55 | 13 |
         }
56 |  |
     }

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