001 /* ======================================================================== 002 * JCommon : a free general purpose class library for the Java(tm) platform 003 * ======================================================================== 004 * 005 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. 006 * 007 * Project Info: http://www.jfree.org/jcommon/index.html 008 * 009 * This library is free software; you can redistribute it and/or modify it 010 * under the terms of the GNU Lesser General Public License as published by 011 * the Free Software Foundation; either version 2.1 of the License, or 012 * (at your option) any later version. 013 * 014 * This library is distributed in the hope that it will be useful, but 015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 017 * License for more details. 018 * 019 * You should have received a copy of the GNU Lesser General Public 020 * License along with this library; if not, write to the Free Software 021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 022 * USA. 023 * 024 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 025 * in the United States and other countries.] 026 * 027 * ---------------------- 028 * InsetsReadHandler.java 029 * ---------------------- 030 * (C)opyright 2003, 2004, by Thomas Morgner and Contributors. 031 * 032 * Original Author: Thomas Morgner; 033 * Contributor(s): David Gilbert (for Object Refinery Limited); 034 * 035 * $Id: InsetsReadHandler.java,v 1.2 2005/10/18 13:33:32 mungady Exp $ 036 * 037 * Changes 038 * ------- 039 * 03-Dec-2003 : Initial version 040 * 11-Feb-2004 : Added missing Javadocs (DG); 041 * 042 */ 043 044 package org.jfree.xml.parser.coretypes; 045 046 import java.awt.Insets; 047 048 import org.jfree.xml.parser.AbstractXmlReadHandler; 049 import org.jfree.xml.parser.XmlReaderException; 050 import org.xml.sax.Attributes; 051 import org.xml.sax.SAXException; 052 053 /** 054 * A reader that can parse the XML element for an {@link Insets} object. 055 */ 056 public class InsetsReadHandler extends AbstractXmlReadHandler { 057 058 /** The insets under construction. */ 059 private Insets insets; 060 061 /** 062 * Creates a new read handler. 063 */ 064 public InsetsReadHandler() { 065 super(); 066 } 067 068 /** 069 * Begins parsing. 070 * 071 * @param attrs the attributes. 072 * 073 * @throws SAXException if there is a parsing problem. 074 */ 075 protected void startParsing(final Attributes attrs) throws SAXException { 076 077 final String top = attrs.getValue("top"); 078 final String left = attrs.getValue("left"); 079 final String bottom = attrs.getValue("bottom"); 080 final String right = attrs.getValue("right"); 081 082 this.insets = new Insets( 083 Integer.parseInt(top), Integer.parseInt(left), 084 Integer.parseInt(bottom), Integer.parseInt(right) 085 ); 086 087 } 088 089 /** 090 * Returns the object for this element. 091 * 092 * @return the object. 093 * 094 * @throws XmlReaderException never. 095 */ 096 public Object getObject() throws XmlReaderException { 097 return this.insets; 098 } 099 }