Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.utils.xmlViewer;

import java.io.ByteArrayInputStream;

import java.io.IOException;

import org.xml.sax.ContentHandler;

import org.xml.sax.InputSource;

import org.xml.sax.SAXException;

import org.xml.sax.XMLReader;

import org.xml.sax.helpers.XMLReaderFactory;

/**

 * Clase que sirve de XMLContent al control XMLViewer a partir de un string con

 * un fichero XML

 *

 * @author Fernando Gonz?lez Cort?s

 */

public class TextXMLContent implements XMLContent {

    private String text;

    private ContentHandler handler;

    /**

     * Crea un nuevo TextXMLContent.

     *

     * @param text Texto con el XML

     */

    public TextXMLContent(String text) {

        this.text = text;

    }

    /**

     * @see org.gvsig.utils.xmlViewer.XMLContent#setContentHandler(org.xml.sax.ContentHandler)

     */

    public void setContentHandler(ContentHandler handler) {

        this.handler = handler;

    }

    /**

     * @see org.gvsig.utils.xmlViewer.XMLContent#parse()

     */

    public void parse() throws SAXException {

            XMLReader reader = XMLReaderFactory.createXMLReader();

            reader.setFeature("http://xml.org/sax/features/namespaces", false);

        reader.setContentHandler(handler);

        if (text == null) {

            text = "<?xml version='1.0'?>";

        }

        try {

            reader.parse(new InputSource(

                    new ByteArrayInputStream(text.getBytes())));

        } catch (IOException e) {

            //Una IO exception en un array de bytes???

        }

    }

    public String toString(){

            return text;

    }

}