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1 /* 2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/taglibs/beanshell/src/java/org/apache/commons/jelly/tags/beanshell/BeanShellExpressionFactory.java,v 1.1 2002/05/21 07:58:55 jstrachan Exp $ 3 * $Revision: 1.1 $ 4 * $Date: 2002/05/21 07:58:55 $ 5 * 6 * ==================================================================== 7 * 8 * The Apache Software License, Version 1.1 9 * 10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights 11 * reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in 22 * the documentation and/or other materials provided with the 23 * distribution. 24 * 25 * 3. The end-user documentation included with the redistribution, if 26 * any, must include the following acknowlegement: 27 * "This product includes software developed by the 28 * Apache Software Foundation (http://www.apache.org/)." 29 * Alternately, this acknowlegement may appear in the software itself, 30 * if and wherever such third-party acknowlegements normally appear. 31 * 32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software 33 * Foundation" must not be used to endorse or promote products derived 34 * from this software without prior written permission. For written 35 * permission, please contact apache@apache.org. 36 * 37 * 5. Products derived from this software may not be called "Apache" 38 * nor may "Apache" appear in their names without prior written 39 * permission of the Apache Group. 40 * 41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52 * SUCH DAMAGE. 53 * ==================================================================== 54 * 55 * This software consists of voluntary contributions made by many 56 * individuals on behalf of the Apache Software Foundation. For more 57 * information on the Apache Software Foundation, please see 58 * <http://www.apache.org/>;. 59 * 60 * $Id: BeanShellExpressionFactory.java,v 1.1 2002/05/21 07:58:55 jstrachan Exp $ 61 */ 62 package org.apache.commons.jelly.tags.jms; 63 64 import org.apache.commons.jelly.JellyException; 65 import org.apache.commons.jelly.MissingAttributeException; 66 import org.apache.commons.jelly.TagSupport; 67 import org.apache.commons.jelly.XMLOutput; 68 69 /*** Adds a map entry to the outer Map Message tag 70 * 71 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> 72 * @version $Revision: 1.1 $ 73 */ 74 public class MapEntryTag extends TagSupport { 75 76 /*** Stores the name of the map entry */ 77 private String name; 78 79 /*** Stores the value of the map entry */ 80 private Object value; 81 82 83 // Tag interface 84 //------------------------------------------------------------------------- 85 public void doTag(XMLOutput output) throws Exception { 86 if ( name == null ) { 87 throw new MissingAttributeException("name"); 88 } 89 MapMessageTag tag = (MapMessageTag) findAncestorWithClass( MapMessageTag.class ); 90 if ( tag == null ) { 91 throw new JellyException("<jms:mapEntry> tag must be within a <jms:mapMessage> tag"); 92 } 93 if (value != null) { 94 tag.addEntry( name, value ); 95 } 96 else { 97 tag.addEntry( name, getBodyText() ); 98 } 99 } 100 101 // Properties 102 //------------------------------------------------------------------------- 103 /*** Sets the name of the entry in the map message 104 */ 105 public void setName(String name) { 106 this.name = name; 107 } 108 109 /*** Sets the value of the entry in the map message. 110 * If no value is set then the body of the tag is used 111 */ 112 public void setValue(Object value) { 113 this.value = value; 114 } 115 }

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