/*
* Created on Nov 26, 2008
* Created by Paul Gardner
*
* Copyright 2008 Vuze, Inc. 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; version 2 of the License only.
*
* 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.
*/
package com.aelitis.azureus.core.messenger.config;
import java.util.Map;
import org.gudy.azureus2.core3.util.AESemaphore;
import com.aelitis.azureus.core.messenger.PlatformMessage;
import com.aelitis.azureus.core.messenger.PlatformMessenger;
import com.aelitis.azureus.core.messenger.PlatformMessengerException;
import com.aelitis.azureus.core.messenger.PlatformMessengerListener;
public class
PlatformMessengerConfig
{
private String listener_id;
private boolean send_azid;
protected
PlatformMessengerConfig(
String _listener_id,
boolean _send_azid )
{
listener_id = _listener_id;
send_azid = _send_azid;
}
protected Map
syncInvoke(
String operationID,
Map parameters )
throws PlatformMessengerException
{
PlatformMessage message =
new PlatformMessage(
"AZMSG",
listener_id,
operationID,
parameters,
0 );
if ( !send_azid ){
message.setSendAZID( false );
}
final AESemaphore sem = new AESemaphore( "PlatformMessengerConfig:syncInvoke" );
final Object[] result = { null };
PlatformMessenger.queueMessage(
message,
new PlatformMessengerListener()
{
public void
messageSent(
PlatformMessage message )
{
}
public void
replyReceived(
PlatformMessage message,
String replyType,
Map reply )
{
try{
if ( replyType.equals( PlatformMessenger.REPLY_EXCEPTION )){
String e_message = (String)reply.get( "message" );
if ( e_message != null ){
result[0] = new PlatformMessengerException( e_message );
}else{
String text = (String)reply.get( "text" );
Throwable e = (Throwable)reply.get( "Throwable" );
if ( text == null && e == null ){
result[0] = new PlatformMessengerException( "Unknown error" );
}else if ( text == null ){
result[0] = new PlatformMessengerException( "Failed to send RPC", e );
}else if ( e == null ){
result[0] = new PlatformMessengerException( text );
}else{
result[0] = new PlatformMessengerException( text, e );
}
}
}else{
result[0] = reply;
}
}finally{
sem.release();
}
}
});
sem.reserve();
if ( result[0] instanceof PlatformMessengerException ){
throw((PlatformMessengerException)result[0]);
}
return((Map)result[0]);
}
}