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org.apache.commons.jelly.tags.beanshell.ScriptTag |
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1 | /* |
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2 | * Copyright 2002,2004 The Apache Software Foundation. |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.commons.jelly.tags.beanshell; |
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17 | ||
18 | import bsh.EvalError; |
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19 | ||
20 | import org.apache.commons.jelly.JellyTagException; |
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21 | import org.apache.commons.jelly.TagSupport; |
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22 | import org.apache.commons.jelly.XMLOutput; |
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23 | ||
24 | /** |
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25 | * A tag which invokes a BeanShell script.. |
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26 | * |
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27 | * @author Jason Horman |
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28 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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29 | * @version $Revision: 155420 $ |
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30 | */ |
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31 | public class ScriptTag extends TagSupport { |
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32 | ||
33 | 6 | public ScriptTag() { |
34 | 6 | } |
35 | ||
36 | // Tag interface |
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37 | //------------------------------------------------------------------------- |
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38 | public void doTag(XMLOutput output) throws JellyTagException { |
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39 | try { |
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40 | 6 | JellyInterpreter interpreter = BeanShellExpressionFactory.getInterpreter(context); |
41 | ||
42 | // @todo it'd be really nice to create a JellyNameSpace to pass into |
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43 | // this method so that any variables declared by beanshell could be exported |
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44 | // into the JellyContext |
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45 | 6 | String text = getBodyText(false); |
46 | 6 | interpreter.eval(text); |
47 | 0 | } catch (EvalError e) { |
48 | 0 | throw new JellyTagException(e); |
49 | 6 | } |
50 | 6 | } |
51 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |