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106 lines
4.1 KiB
106 lines
4.1 KiB
/*
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* ============================================================================
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* The Apache Software License, Version 1.1
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* ============================================================================
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*
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* Copyright (C) 2002 The Apache Software Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modifica-
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* tion, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The end-user documentation included with the redistribution, if any, must
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* include the following acknowledgment: "This product includes software
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* developed by SuperBonBon Industries (http://www.sbbi.net/)."
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* Alternately, this acknowledgment may appear in the software itself, if
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* and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "UPNPLib" and "SuperBonBon Industries" must not be
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* used to endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* info@sbbi.net.
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*
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* 5. Products derived from this software may not be called
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* "SuperBonBon Industries", nor may "SBBI" appear in their name,
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* without prior written permission of SuperBonBon Industries.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT,INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
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* DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* on behalf of SuperBonBon Industries. For more information on
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* SuperBonBon Industries, please see <http://www.sbbi.net/>.
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*/
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package net.sbbi.upnp;
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import java.util.HashMap;
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import java.util.Map;
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import org.xml.sax.Attributes;
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/**
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* Simple SAX handler for UPNP service event message parsing, this message is in SOAP format
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* @author <a href="mailto:superbonbon@sbbi.net">SuperBonBon</a>
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* @version 1.0
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*/
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@SuppressWarnings("unchecked")
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public class ServiceEventMessageParser extends org.xml.sax.helpers.DefaultHandler {
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private boolean readPropertyName = false;
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private String currentPropName = null;
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private final Map changedStateVars = new HashMap();
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protected ServiceEventMessageParser() {
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}
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public Map getChangedStateVars() {
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return changedStateVars;
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}
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public void characters( char[] ch, int start, int length ) {
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if ( currentPropName != null ) {
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String origChars = (String)changedStateVars.get( currentPropName );
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String newChars = new String( ch, start, length );
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if ( origChars == null ) {
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changedStateVars.put( currentPropName, newChars );
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} else {
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changedStateVars.put( currentPropName, origChars + newChars );
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}
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}
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}
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public void startElement( String uri, String localName, String qName, Attributes attributes ) {
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if ( localName.equals( "property" ) ) {
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readPropertyName = true;
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} else if ( readPropertyName ) {
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currentPropName = localName;
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}
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}
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public void endElement( String uri, String localName, String qName ) {
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if ( currentPropName != null && localName.equals( currentPropName ) ) {
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readPropertyName = false;
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currentPropName = null;
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}
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}
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}
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