Source for org.jfree.xml.writer.coretypes.InsetsWriteHandler

   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:  * InsetsWriteHandler.java
  29:  * -----------------------
  30:  * (C)opyright 2003-2005, by Thomas Morgner and Contributors.
  31:  *
  32:  * Original Author:  Thomas Morgner;
  33:  * Contributor(s):   David Gilbert (for Object Refinery Limited);
  34:  *
  35:  * $Id: InsetsWriteHandler.java,v 1.5 2005/10/18 13:35:21 mungady Exp $
  36:  *
  37:  * Changes
  38:  * -------
  39:  * 22-Nov-2003 : Initial version (TM);
  40:  * 23-Dec-2003 : Added missing Javadocs (DG);
  41:  * 
  42:  */
  43: 
  44: package org.jfree.xml.writer.coretypes;
  45: 
  46: import java.awt.Insets;
  47: import java.io.IOException;
  48: 
  49: import org.jfree.xml.writer.AbstractXmlWriteHandler;
  50: import org.jfree.xml.writer.AttributeList;
  51: import org.jfree.xml.writer.XMLWriter;
  52: import org.jfree.xml.writer.XMLWriterException;
  53: import org.jfree.xml.writer.XMLWriterSupport;
  54: 
  55: /**
  56:  * A handler for writing an {@link Insets} object.
  57:  */
  58: public class InsetsWriteHandler extends AbstractXmlWriteHandler {
  59: 
  60:     /**
  61:      * Default constructor.
  62:      */
  63:     public InsetsWriteHandler() {
  64:         super();
  65:     }
  66: 
  67:     /**
  68:      * Performs the writing of a {@link Insets} object.
  69:      *
  70:      * @param tagName  the tag name.
  71:      * @param object  the {@link Insets} object.
  72:      * @param writer  the writer.
  73:      * @param mPlexAttribute  ??.
  74:      * @param mPlexValue  ??.
  75:      * 
  76:      * @throws IOException if there is an I/O error.
  77:      * @throws XMLWriterException if there is a writer error.
  78:      */
  79:     public void write(final String tagName, final Object object, final XMLWriter writer,
  80:                       final String mPlexAttribute, final String mPlexValue)
  81:         throws IOException, XMLWriterException {
  82:         final AttributeList attribs = new AttributeList();
  83:         if (mPlexAttribute != null) {
  84:             attribs.setAttribute(mPlexAttribute, mPlexValue);
  85:         }
  86:         final Insets i = (Insets) object;
  87:         attribs.setAttribute("top", String.valueOf(i.top));
  88:         attribs.setAttribute("left", String.valueOf(i.left));
  89:         attribs.setAttribute("bottom", String.valueOf(i.bottom));
  90:         attribs.setAttribute("right", String.valueOf(i.right));
  91:         writer.writeTag(tagName, attribs, XMLWriterSupport.CLOSE);
  92:     }
  93: }