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org.apache.commons.jelly.tags.jms.MapEntryTag |
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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.jms; |
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17 | ||
18 | import org.apache.commons.jelly.JellyTagException; |
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19 | import org.apache.commons.jelly.MissingAttributeException; |
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20 | import org.apache.commons.jelly.TagSupport; |
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21 | import org.apache.commons.jelly.XMLOutput; |
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22 | ||
23 | /** Adds a map entry to the outer Map Message tag |
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24 | * |
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25 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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26 | * @version $Revision: 1.5 $ |
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27 | */ |
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28 | 0 | public class MapEntryTag extends TagSupport { |
29 | ||
30 | /** Stores the name of the map entry */ |
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31 | private String name; |
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32 | ||
33 | /** Stores the value of the map entry */ |
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34 | private Object value; |
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35 | ||
36 | ||
37 | // Tag interface |
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38 | //------------------------------------------------------------------------- |
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39 | public void doTag(XMLOutput output) throws MissingAttributeException, JellyTagException { |
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40 | 0 | if ( name == null ) { |
41 | 0 | throw new MissingAttributeException("name"); |
42 | } |
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43 | 0 | MapMessageTag tag = (MapMessageTag) findAncestorWithClass( MapMessageTag.class ); |
44 | 0 | if ( tag == null ) { |
45 | 0 | throw new JellyTagException("<jms:mapEntry> tag must be within a <jms:mapMessage> tag"); |
46 | } |
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47 | ||
48 | 0 | if (value != null) { |
49 | 0 | tag.addEntry( name, value ); |
50 | } |
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51 | else { |
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52 | 0 | tag.addEntry( name, getBodyText() ); |
53 | } |
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54 | 0 | } |
55 | ||
56 | // Properties |
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57 | //------------------------------------------------------------------------- |
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58 | /** Sets the name of the entry in the map message |
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59 | */ |
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60 | public void setName(String name) { |
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61 | 0 | this.name = name; |
62 | 0 | } |
63 | ||
64 | /** Sets the value of the entry in the map message. |
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65 | * If no value is set then the body of the tag is used |
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66 | */ |
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67 | public void setValue(Object value) { |
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68 | 0 | this.value = value; |
69 | 0 | } |
70 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |