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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.extensions.wsrm.server;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;
import org.jboss.logging.Logger;
import org.jboss.ws.extensions.addressing.AddressingClientUtil;
import org.jboss.ws.extensions.wsrm.RMSequence;
/**
* Server side implementation of the RM sequence
*
* @author richard.opalka@jboss.com
*
* @since Dec 12, 2007
*/
public class RMServerSequence implements RMSequence
{
private static final Logger logger = Logger.getLogger(RMServerSequence.class);
private final String inboundId = AddressingClientUtil.generateMessageID().toString();
private final String outboundId = AddressingClientUtil.generateMessageID().toString();
private final long duration = 10 * 60 * 1000L; // 10 minutes duration
private final Set<Long> acknowledgedOutboundMessages = new TreeSet<Long>();
private final Set<Long> receivedInboundMessages = new TreeSet<Long>();
private boolean closed;
private AtomicBoolean inboundMessageAckRequested = new AtomicBoolean();
private AtomicLong messageNumber = new AtomicLong();
public String getInboundId()
{
return this.inboundId;
}
public long getDuration()
{
return this.duration;
}
public String getAcksTo()
{
return null;
}
public String getOutboundId()
{
return this.outboundId;
}
public final void addReceivedInboundMessage(long messageId)
{
this.receivedInboundMessages.add(messageId);
logger.debug("Inbound Sequence: " + this.inboundId + ", received message no. " + messageId);
}
public final void addReceivedOutboundMessage(long messageId)
{
this.acknowledgedOutboundMessages.add(messageId);
logger.debug("Outbound Sequence: " + this.outboundId + ", message no. " + messageId + " acknowledged by server");
}
public final void ackRequested(boolean requested)
{
this.inboundMessageAckRequested.set(requested);
logger.debug("Inbound Sequence: " + this.inboundId + ", ack requested. Messages in the queue: " + this.receivedInboundMessages);
}
public final long newMessageNumber()
{
// no need for synchronization
return this.messageNumber.incrementAndGet();
}
public final long getLastMessageNumber()
{
// no need for synchronization
return this.messageNumber.get();
}
public final boolean isAckRequested()
{
return this.inboundMessageAckRequested.get();
}
public Set<Long> getReceivedInboundMessages()
{
return this.receivedInboundMessages;
}
public void close()
{
this.closed = true;
}
public String toString()
{
return this.inboundId + " - " + this.outboundId;
}
}
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