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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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* language governing permissions and limitations under the License.
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* file and include the License file at packager/legal/LICENSE.txt.
*
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* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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*/
/*
* @(#)MessageDataHandler.java 1.17 06/28/07
*/
package com.sun.messaging.jmq.jmsserver.multibroker.raptor.handlers;
import java.io.*;
import java.util.*;
import com.sun.messaging.jmq.util.*;
import com.sun.messaging.jmq.util.log.*;
import com.sun.messaging.jmq.io.*;
import com.sun.messaging.jmq.jmsserver.util.*;
import com.sun.messaging.jmq.jmsserver.util.lists.*;
import com.sun.messaging.jmq.jmsserver.core.*;
import com.sun.messaging.jmq.jmsserver.multibroker.raptor.*;
import com.sun.messaging.jmq.jmsserver.multibroker.MessageBusCallback;
public class MessageDataHandler extends GPacketHandler {
private static boolean DEBUG = false;
public MessageDataHandler(RaptorProtocol p) {
super(p);
}
public void handle(MessageBusCallback cb, BrokerAddress sender, GPacket gp) {
if (DEBUG)
logger.log(logger.DEBUG, "MessageDataHandler");
if (gp.getType() == ProtocolGlobals.G_MESSAGE_DATA) {
handleMessageData(cb, sender, gp);
}
else if (gp.getType() == ProtocolGlobals.G_MESSAGE_DATA_REPLY) {
handleMessageDataReply(sender, gp);
}
else {
logger.log(logger.WARNING, "MessageDataHandler " +
"Internal error : Cannot handle this packet :" +
gp.toLongString());
}
}
public void handleMessageData(MessageBusCallback cb, BrokerAddress sender, GPacket pkt) {
ClusterMessageInfo cmi = ClusterMessageInfo.newInstance(pkt, c);
boolean sendMsgDeliveredAck = cmi.getSendMessageDeliveredAck();
LinkedHashMap cuids =
new LinkedHashMap();
Packet roPkt;
if (DEBUG) {
logger.log(logger.DEBUGMED, "MessageBus: receiving message.");
}
try {
cmi.initPayloadRead();
Iterator itr = cmi.readPayloadConsumerUIDs();
while (itr.hasNext()) {
ConsumerUID intid = (ConsumerUID)itr.next();
cuids.put(intid, cmi.getDeliveryCount(intid));
}
roPkt = cmi.readPayloadMessage();
BrokerAddress home = cmi.getHomeBrokerAddress();
if (home == null) {
home = sender;
}
Long partitionid = cmi.getPartitionID();
if (home != null && partitionid != null) {
home.setStoreSessionUID(new UID(partitionid.longValue()));
}
cb.processRemoteMessage(roPkt, cuids, home, sendMsgDeliveredAck);
} catch (Exception e) {
logger.logStack(logger.ERROR,"Internal Exception, unable to process message " +
pkt, e);
}
if (cmi.needReply()) {
try {
c.unicast(sender, cmi.getReplyGPacket(ProtocolGlobals.G_SUCCESS));
}
catch (IOException e) {}
}
}
public void handleMessageDataReply(BrokerAddress sender, GPacket gp) {
logger.log(logger.DEBUG,
"MessageBus: Received reset G_MESSAGE_DATA_REPLY from {0} : STATUS = {1}",
sender, ((Integer) gp.getProp("S")));
}
}
/*
* EOF
*/
