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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. |