/*
* Created on 15-Jun-2004
* Created by Paul Gardner
* Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
*
* 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 (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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package com.aelitis.net.upnp.impl.services;
/**
* @author parg
*
*/
import org.gudy.azureus2.plugins.utils.xml.simpleparser.SimpleXMLParserDocument;
import org.gudy.azureus2.plugins.utils.xml.simpleparser.SimpleXMLParserDocumentNode;
import com.aelitis.net.upnp.*;
import com.aelitis.net.upnp.impl.device.UPnPDeviceImpl;
public class
UPnPStateVariableImpl
implements UPnPStateVariable
{
protected UPnPServiceImpl service;
protected String name;
protected
UPnPStateVariableImpl(
UPnPServiceImpl _service,
SimpleXMLParserDocumentNode node )
{
service = _service;
name = node.getChild( "name" ).getValue().trim();
}
public String
getName()
{
return( name );
}
public UPnPService
getService()
{
return( service );
}
public String
getValue()
throws UPnPException
{
try{
String soap_action = "urn:schemas-upnp-org:control-1-0#QueryStateVariable";
String request =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>"+
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\" s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">"+
"<s:Body>";
request += "<u:QueryStateVariable xmlns:u=\"urn:schemas-upnp-org:control-1-0\">" +
"<u:varName>" + name + "</u:varName>" +
"</u:QueryStateVariable>";
request += "</s:Body>"+
"</s:Envelope>";
SimpleXMLParserDocument resp_doc = ((UPnPDeviceImpl)service.getDevice()).getUPnP().performSOAPRequest( service, soap_action, request );
SimpleXMLParserDocumentNode body = resp_doc.getChild( "Body" );
SimpleXMLParserDocumentNode fault = body.getChild( "Fault" );
if ( fault != null ){
throw( new UPnPException( "Invoke fails - fault reported: " + fault.getValue()));
}
SimpleXMLParserDocumentNode resp_node = body.getChild( "QueryStateVariableResponse" );
if ( resp_node == null ){
throw( new UPnPException( "Invoke fails - response missing: " + body.getValue()));
}
SimpleXMLParserDocumentNode value_node = resp_node.getChild( "return" );
return( value_node.getValue());
}catch( Throwable e ){
if ( e instanceof UPnPException ){
throw((UPnPException)e);
}
throw( new UPnPException( "Invoke fails", e ));
}
}
}