    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     * InsetsWriteHandler.java
    029     * -----------------------
    030     * (C)opyright 2003-2005, by Thomas Morgner and Contributors.
    031     *
    032     * Original Author:  Thomas Morgner;
    033     * Contributor(s):   David Gilbert (for Object Refinery Limited);
    034     *
    035     * $Id: InsetsWriteHandler.java,v 1.5 2005/10/18 13:35:21 mungady Exp $
    036     *
    037     * Changes
    038     * -------
    039     * 22-Nov-2003 : Initial version (TM);
    040     * 23-Dec-2003 : Added missing Javadocs (DG);
    041     *
    042     */
    043
    044    package org.jfree.xml.writer.coretypes;
    045
    046    import java.awt.Insets;
    047    import java.io.IOException;
    048
    049    import org.jfree.xml.writer.AbstractXmlWriteHandler;
    050    import org.jfree.xml.writer.AttributeList;
    051    import org.jfree.xml.writer.XMLWriter;
    052    import org.jfree.xml.writer.XMLWriterException;
    053    import org.jfree.xml.writer.XMLWriterSupport;
    054
    055    /**
    056     * A handler for writing an {@link Insets} object.
    057     */
    058    public class InsetsWriteHandler extends AbstractXmlWriteHandler {
    059
    060        /**
    061         * Default constructor.
    062         */
    063        public InsetsWriteHandler() {
    064            super();
    065        }
    066
    067        /**
    068         * Performs the writing of a {@link Insets} object.
    069         *
    070         * @param tagName  the tag name.
    071         * @param object  the {@link Insets} object.
    072         * @param writer  the writer.
    073         * @param mPlexAttribute  ??.
    074         * @param mPlexValue  ??.
    075         *
    076         * @throws IOException if there is an I/O error.
    077         * @throws XMLWriterException if there is a writer error.
    078         */
    079        public void write(final String tagName, final Object object, final XMLWriter writer,
    080                          final String mPlexAttribute, final String mPlexValue)
    081            throws IOException, XMLWriterException {
    082            final AttributeList attribs = new AttributeList();
    083            if (mPlexAttribute != null) {
    084                attribs.setAttribute(mPlexAttribute, mPlexValue);
    085            }
    086            final Insets i = (Insets) object;
    087            attribs.setAttribute("top", String.valueOf(i.top));
    088            attribs.setAttribute("left", String.valueOf(i.left));
    089            attribs.setAttribute("bottom", String.valueOf(i.bottom));
    090            attribs.setAttribute("right", String.valueOf(i.right));
    091            writer.writeTag(tagName, attribs, XMLWriterSupport.CLOSE);
    092        }
    093    }