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1: /** 2: * ======================================== 3: * JFreeReport : a free Java report library 4: * ======================================== 5: * 6: * Project Info: http://reporting.pentaho.org/ 7: * 8: * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors. 9: * 10: * This library is free software; you can redistribute it and/or modify it under the terms 11: * of the GNU Lesser General Public License as published by the Free Software Foundation; 12: * either version 2.1 of the License, or (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 16: * See the GNU Lesser General Public License for more details. 17: * 18: * You should have received a copy of the GNU Lesser General Public License along with this 19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, 20: * Boston, MA 02111-1307, USA. 21: * 22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 23: * in the United States and other countries.] 24: * 25: * ------------ 26: * $Id: ParameterMappingReadHandler.java 2725 2007-04-01 18:49:29Z taqua $ 27: * ------------ 28: * (C) Copyright 2000-2005, by Object Refinery Limited. 29: * (C) Copyright 2005-2007, by Pentaho Corporation. 30: */ 31: package org.jfree.report.modules.factories.report.flow; 32: 33: import org.jfree.xmlns.parser.AbstractXmlReadHandler; 34: import org.jfree.xmlns.parser.ParseException; 35: import org.xml.sax.Attributes; 36: import org.xml.sax.SAXException; 37: 38: /** 39: * Creation-Date: 09.04.2006, 15:59:27 40: * 41: * @author Thomas Morgner 42: */ 43: public class ParameterMappingReadHandler extends AbstractXmlReadHandler 44: { 45: private String name; 46: private String alias; 47: 48: public ParameterMappingReadHandler() 49: { 50: } 51: 52: /** 53: * Starts parsing. 54: * 55: * @param attrs the attributes. 56: * @throws SAXException if there is a parsing error. 57: */ 58: protected void startParsing(final Attributes attrs) throws SAXException 59: { 60: name = attrs.getValue(getUri(), "name"); 61: if (name == null) 62: { 63: throw new ParseException 64: ("Required attribute 'name' is missing.", getLocator()); 65: } 66: alias = attrs.getValue(getUri(), "alias"); 67: if (alias == null) 68: { 69: alias = name; 70: } 71: } 72: 73: public String getName() 74: { 75: return name; 76: } 77: 78: public String getAlias() 79: { 80: return alias; 81: } 82: 83: /** 84: * Returns the object for this element or null, if this element does not 85: * create an object. 86: * 87: * @return the object. 88: * @throws SAXException if there is a parsing error. 89: */ 90: public Object getObject() throws SAXException 91: { 92: return getName(); 93: } 94: }