KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > jfree > xml > parser > coretypes > InsetsReadHandler


1 /* ========================================================================
2  * JCommon : a free general purpose class library for the Java(tm) platform
3  * ========================================================================
4  *
5  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
6  *
7  * Project Info: http://www.jfree.org/jcommon/index.html
8  *
9  * This library is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU Lesser General Public License as published by
11  * the Free Software Foundation; either version 2.1 of the License, or
12  * (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful, but
15  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17  * License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22  * USA.
23  *
24  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25  * in the United States and other countries.]
26  *
27  * ----------------------
28  * InsetsReadHandler.java
29  * ----------------------
30  * (C)opyright 2003, 2004, by Thomas Morgner and Contributors.
31  *
32  * Original Author: Thomas Morgner;
33  * Contributor(s): David Gilbert (for Object Refinery Limited);
34  *
35  * $Id: InsetsReadHandler.java,v 1.2 2005/10/18 13:33:32 mungady Exp $
36  *
37  * Changes
38  * -------
39  * 03-Dec-2003 : Initial version
40  * 11-Feb-2004 : Added missing Javadocs (DG);
41  *
42  */

43
44 package org.jfree.xml.parser.coretypes;
45
46 import java.awt.Insets JavaDoc;
47
48 import org.jfree.xml.parser.AbstractXmlReadHandler;
49 import org.jfree.xml.parser.XmlReaderException;
50 import org.xml.sax.Attributes JavaDoc;
51 import org.xml.sax.SAXException JavaDoc;
52
53 /**
54  * A reader that can parse the XML element for an {@link Insets} object.
55  */

56 public class InsetsReadHandler extends AbstractXmlReadHandler {
57
58     /** The insets under construction. */
59     private Insets JavaDoc insets;
60
61     /**
62      * Creates a new read handler.
63      */

64     public InsetsReadHandler() {
65         super();
66     }
67
68     /**
69      * Begins parsing.
70      *
71      * @param attrs the attributes.
72      *
73      * @throws SAXException if there is a parsing problem.
74      */

75     protected void startParsing(final Attributes JavaDoc attrs) throws SAXException JavaDoc {
76
77         final String JavaDoc top = attrs.getValue("top");
78         final String JavaDoc left = attrs.getValue("left");
79         final String JavaDoc bottom = attrs.getValue("bottom");
80         final String JavaDoc right = attrs.getValue("right");
81
82         this.insets = new Insets JavaDoc(
83             Integer.parseInt(top), Integer.parseInt(left),
84             Integer.parseInt(bottom), Integer.parseInt(right)
85         );
86         
87     }
88
89     /**
90      * Returns the object for this element.
91      *
92      * @return the object.
93      *
94      * @throws XmlReaderException never.
95      */

96     public Object JavaDoc getObject() throws XmlReaderException {
97         return this.insets;
98     }
99 }
100
Popular Tags