Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jelly.tags.core.ExprTag |
83% |
100% |

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
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      *
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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
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      * limitations under the License.
15 |  |
      */
16 |  |
     package org.apache.commons.jelly.tags.core;
17 |  |
18 |  |
     import org.apache.commons.jelly.JellyTagException;
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     import org.apache.commons.jelly.TagSupport;
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     import org.apache.commons.jelly.XMLOutput;
21 |  |
     import org.apache.commons.jelly.expression.Expression;
22 |  |
     import org.xml.sax.SAXException;
23 |  |
24 |  |
     /** A tag which evaluates an expression
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       *
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       * @tag out
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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 ExprTag extends TagSupport {
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32 |  |
         /** The expression to evaluate. */
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         private Expression value;
34 |  |
35 | 13 |
         public ExprTag() {
36 | 13 |
         }
37 |  |
38 |  |
         // Tag interface
39 |  |
         //-------------------------------------------------------------------------
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         public void doTag(XMLOutput output) throws JellyTagException {
41 | 39 |
             if (value != null) {
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                 String text = value.evaluateAsString(context);
43 | 39 |
                 if (text != null) {
44 |  |
45 |  |
                     try {
46 | 39 |
                         output.write(text);
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                     }
48 | 0 |
                     catch (SAXException e) {
49 | 0 |
                         throw new JellyTagException("could not write the XMLOutput",e);
50 | 39 |
                     }
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                 }
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             }
53 | 39 |
         }
54 |  |
55 |  |
         // Properties
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         //-------------------------------------------------------------------------
57 |  |
58 |  |
         /**
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          * Sets the Jexl expression to evaluate.
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          *
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          * @required true
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          */
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         public void setValue(Expression value) {
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             this.value = value;
65 | 39 |
         }
66 |  |
     }

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