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org.apache.commons.jelly.tags.jms.PropertyTag |
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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 | ||
17 | package org.apache.commons.jelly.tags.jms; |
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18 | ||
19 | import org.apache.commons.jelly.JellyTagException; |
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20 | import org.apache.commons.jelly.MissingAttributeException; |
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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 | /** Defines a property on an outer JMS Message tag |
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25 | * |
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26 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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27 | * @version $Revision: 1.5 $ |
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28 | */ |
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29 | 0 | public class PropertyTag extends TagSupport { |
30 | ||
31 | /** Stores the name of the property */ |
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32 | private String name; |
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33 | ||
34 | /** Stores the value of the property */ |
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35 | private Object value; |
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36 | ||
37 | ||
38 | // Tag interface |
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39 | //------------------------------------------------------------------------- |
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40 | public void doTag(XMLOutput output) throws MissingAttributeException, JellyTagException { |
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41 | 0 | if ( name == null ) { |
42 | 0 | throw new MissingAttributeException("name"); |
43 | } |
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44 | 0 | MessageTag tag = (MessageTag) findAncestorWithClass( MessageTag.class ); |
45 | 0 | if ( tag == null ) { |
46 | 0 | throw new JellyTagException("<jms:property> tag must be within a <jms:message> tag"); |
47 | } |
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48 | ||
49 | 0 | if ( value != null ) { |
50 | 0 | tag.addProperty(name, value); |
51 | } |
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52 | else { |
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53 | 0 | tag.addProperty(name, getBodyText()); |
54 | } |
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55 | 0 | } |
56 | ||
57 | ||
58 | // Properties |
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59 | //------------------------------------------------------------------------- |
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60 | /** Sets the name of the JMS property |
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61 | */ |
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62 | public void setName(String name) { |
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63 | 0 | this.name = name; |
64 | 0 | } |
65 | ||
66 | /** Sets the value of the JMS property. |
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67 | * If no value is set then the body of the tag is used |
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68 | */ |
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69 | public void setValue(Object value) { |
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70 | 0 | this.value = value; |
71 | 0 | } |
72 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |