dtdhandler.java

实现了一个基于j2me移动gps定位系统

// SAX DTD handler.
// No warranty; no copyright -- use this as you will.

/*
 * $Id: DTDHandler.java 257 2008-07-17 11:56:07Z khanh.lnq $
 * $URL: https://jvnmobilegis.googlecode.com/svn/trunk/src/org/xml/sax/DTDHandler.java $
 * $Author: khanh.lnq $
 * $Revision: 257 $
 * $Date: 2008-07-17 18:56:07 +0700 (Thu, 17 Jul 2008) $
 *
 * ====================================================================
 *
 * Copyright (C) 2006-2007 by JVNGIS
 *
 * All copyright notices regarding JVNMobileGIS MUST remain
 * intact in the Java codes and resource files.
 *
 * 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 2 of the License, or
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Support can be obtained from project homepage at:
 * http://code.google.com/p/jvnmobilegis/
 *
 * Correspondence and Marketing Questions can be sent to:
 * khanh.lnq AT gmail.com
 * 
 * @version: 1.0
 * @author: Khanh Le
 * @Date Created: 22 Jun 2007
 */

package org.xml.sax;

/**
 * Receive notification of basic DTD-related events. <p/> If a SAX application
 * needs information about notations and unparsed entities, then the application
 * implements this interface and registers an instance with the SAX parser using
 * the parser's setDTDHandler method. The parser uses the instance to report
 * notation and unparsed entity declarations to the application. </p> <p/> The
 * SAX parser may report these events in any order, regardless of the order in
 * which the notations and unparsed entities were declared; however, all DTD
 * events must be reported after the document handler's startDocument event, and
 * before the first startElement event. </p> <p/> It is up to the application to
 * store the information for future use (perhaps in a hash table or object
 * tree). If the application encounters attributes of type "NOTATION", "ENTITY",
 * or "ENTITIES", it can use the information that it obtained through this
 * interface to find the entity and/or notation corresponding with the attribute
 * value. </p> <p/> The HandlerBase class provides a default implementation of
 * this interface, which simply ignores the events. </p>
 * 
 * @author David Megginson ([e-mail])
 * @version 1.0
 * @see org.xml.sax.Parser#setDTDHandler
 * @see org.xml.sax.HandlerBase
 */
public interface DTDHandler {

    /**
     * Receive notification of a notation declaration event. <p/> It is up to
     * the application to record the notation for later reference, if necessary.
     * </p> <p/> If a system identifier is present, and it is a URL, the SAX
     * parser must resolve it fully before passing it to the application. </p>
     * 
     * @param name
     *            The notation name.
     * @param publicId
     *            The notation's public identifier, or null if none was given.
     * @param systemId
     *            The notation's system identifier, or null if none was given.
     * @throws org.xml.sax.SAXException
     *             Any SAX exception, possibly wrapping another exception.
     * @see #unparsedEntityDecl
     * @see org.xml.sax.AttributeList
     */
    public abstract void notationDecl(String name, String publicId,
            String systemId) throws SAXException;

    /**
     * Receive notification of an unparsed entity declaration event. <p/> Note
     * that the notation name corresponds to a notation reported by the
     * notationDecl() event. It is up to the application to record the entity
     * for later reference, if necessary. </p> <p/> If the system identifier is
     * a URL, the parser must resolve it fully before passing it to the
     * application. </p>
     * 
     * @param name
     *            The unparsed entity's name.
     * @param publicId
     *            The entity's public identifier, or null if none was given.
     * @param systemId
     *            The entity's system identifier (it must always have one).
     * @param notation
     *            name The name of the associated notation.
     * @param notationName
     * @throws org.xml.sax.SAXException
     *             Any SAX exception, possibly wrapping another exception.
     * @see #notationDecl
     * @see org.xml.sax.AttributeList
     */
    public abstract void unparsedEntityDecl(String name, String publicId,
            String systemId, String notationName) throws SAXException;

}