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org.apache.commons.jelly.tags.core.ChooseTag |
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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.core; |
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17 | ||
18 | import org.apache.commons.jelly.JellyTagException; |
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19 | import org.apache.commons.jelly.TagSupport; |
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20 | import org.apache.commons.jelly.XMLOutput; |
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21 | ||
22 | /** A tag which conditionally evaluates its body based on some condition |
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23 | * |
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24 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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25 | * @version $Revision: 1.12 $ |
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26 | */ |
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27 | public class ChooseTag extends TagSupport { |
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28 | ||
29 | private boolean blockEvaluated; |
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30 | ||
31 | 10 | public ChooseTag() { |
32 | 10 | } |
33 | ||
34 | // Tag interface |
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35 | //------------------------------------------------------------------------- |
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36 | public void doTag(XMLOutput output) throws JellyTagException { |
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37 | 10 | setBlockEvaluated(false); |
38 | 10 | invokeBody(output); |
39 | 10 | } |
40 | ||
41 | protected boolean isBlockEvaluated() { |
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42 | 26 | return blockEvaluated; |
43 | } |
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44 | ||
45 | protected void setBlockEvaluated(boolean blockEvaluated) { |
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46 | 20 | this.blockEvaluated = blockEvaluated; |
47 | 20 | } |
48 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |