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1 /* 2 * The Apache Software License, Version 1.1 3 * 4 * Copyright (c) 1999 The Apache Software Foundation. All rights 5 * reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in 16 * the documentation and/or other materials provided with the 17 * distribution. 18 * 19 * 3. The end-user documentation included with the redistribution, if 20 * any, must include the following acknowlegement: 21 * "This product includes software developed by the 22 * Apache Software Foundation (http://www.apache.org/)." 23 * Alternately, this acknowlegement may appear in the software itself, 24 * if and wherever such third-party acknowlegements normally appear. 25 * 26 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software 27 * Foundation" must not be used to endorse or promote products derived 28 * from this software without prior written permission. For written 29 * permission, please contact apache@apache.org. 30 * 31 * 5. Products derived from this software may not be called "Apache" 32 * nor may "Apache" appear in their names without prior written 33 * permission of the Apache Group. 34 * 35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 38 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 46 * SUCH DAMAGE. 47 * ==================================================================== 48 * 49 * This software consists of voluntary contributions made by many 50 * individuals on behalf of the Apache Software Foundation. For more 51 * information on the Apache Software Foundation, please see 52 * <http://www.apache.org/>;. 53 * 54 */ 55 package org.apache.commons.jelly.tags.sql; 56 57 import java.util.ArrayList; 58 import java.util.List; 59 import java.util.Map; 60 61 import org.apache.commons.jelly.MissingAttributeException; 62 import org.apache.commons.jelly.TagSupport; 63 import org.apache.commons.jelly.XMLOutput; 64 65 /*** 66 * This Tag creates a result set object based on its body content via child row tags. 67 * This tag is useful for unit testing with Mock Tags to simulate the results returned by databases. 68 * 69 */ 70 public class ResultSetTag extends TagSupport { 71 72 private List rows; 73 private String var; 74 75 /*** 76 * Adds the given row to the list of rows 77 */ 78 public void addRow(Map row) { 79 rows.add(row); 80 } 81 82 // Tag interface 83 //------------------------------------------------------------------------- 84 public void doTag(XMLOutput output) throws Exception { 85 if (var == null) { 86 throw new MissingAttributeException( "var" ); 87 } 88 rows = new ArrayList(); 89 invokeBody(output); 90 91 // now lets create a new Result implementation 92 ResultImpl results = new ResultImpl( rows ); 93 context.setVariable(var, results); 94 rows = null; 95 } 96 97 // Properties 98 //------------------------------------------------------------------------- 99 /*** 100 * Sets the variable to export the result set to. 101 */ 102 public void setVar(String var) { 103 this.var = var; 104 } 105 106 }

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