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This module contains the Metro runtime code.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* 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://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* 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:
* "Portions Copyright [year] [name of copyright owner]"
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
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* Version 2] license." If you don't indicate a single choice of license, a
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package com.sun.xml.ws.rx.rm.runtime;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import com.oracle.webservices.oracle_internal_api.rm.OutboundDelivered;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.rx.rm.protocol.AcknowledgementData;
import com.sun.xml.ws.rx.rm.runtime.sequence.Sequence.AckRange;
/**
* Handles OutboundDelivered object that comes with the application
* request message at the ClientTube. Provides methods that store,
* retrieve and remove OutboundDelivered to/from a Map.
*
* @author Uday Joshi
*/
class OutboundDeliveredHandler {
private static final Logger LOGGER = Logger.getLogger(OutboundDeliveredHandler.class);
/*
* Key class for the Map.
*/
private static class MessageInfo {
private final String sequenceId;
private final long messageNumber;
private MessageInfo(String seqId, long msgNumber) {
this.sequenceId = seqId;
this.messageNumber = msgNumber;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ (int) (messageNumber ^ (messageNumber >>> 32));
result = prime * result
+ ((sequenceId == null) ? 0 : sequenceId.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
MessageInfo other = (MessageInfo) obj;
if (messageNumber != other.messageNumber)
return false;
if (sequenceId == null) {
if (other.sequenceId != null)
return false;
} else if (!sequenceId.equals(other.sequenceId))
return false;
return true;
}
}
private ConcurrentHashMap map =
new ConcurrentHashMap ();
/**
* Store OutboundDelivered in a map for later retrieval
* (keyed by sequenceId+messageNumber).
* @param sequenceId Sequence ID
* @param messageNumber Message number
* @param outboundDelivered OutboundDelivered to put away
*/
void store(String sequenceId, long messageNumber, OutboundDelivered outboundDelivered) {
MessageInfo messageInfo = new MessageInfo(sequenceId, messageNumber);
map.put(messageInfo, outboundDelivered);
}
/**
* Retrieve OutboundDelivered that was put away in store.
* @param sequenceId Sequence ID
* @param messageNumber Message number
* @return OutboundDelivered that was put away before using add
*/
OutboundDelivered retrieve(String sequenceId, long messageNumber) {
MessageInfo messageInfo = new MessageInfo(sequenceId, messageNumber);
OutboundDelivered result = map.get(messageInfo);
return result;
}
/**
* Remove OutboundDelivered once it is used so that it is not
* found again for use.
* @param sequenceId Sequence ID
* @param messageNumber Message number
*/
void remove(String sequenceId, long messageNumber) {
MessageInfo messageInfo = new MessageInfo(sequenceId, messageNumber);
map.remove(messageInfo);
}
/**
* Looks at all the ack'ed message numbers for the sequence and
* invokes OutboundDelivered.setDelivered(true) as appropriate.
* @param acknowledgementData AcknowledgementData to be processed
*/
void processAcknowledgements(AcknowledgementData acknowledgementData) {
String seqId = acknowledgementData.getAcknowledgedSequenceId();
final List listOfAckRange = acknowledgementData.getAcknowledgedRanges();
for (AckRange ackRange : listOfAckRange) {
List messageNumbers = ackRange.rangeValues();
for(long messageNumber : messageNumbers) {
OutboundDelivered outboundDelivered = retrieve(seqId, messageNumber);
if (outboundDelivered != null) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Invoking outboundDelivered.setDelivered(true) for " +
"seq id:"+seqId+" and " +
"message number:"+messageNumber);
}
outboundDelivered.setDelivered(Boolean.TRUE);
remove(seqId, messageNumber);
}
}
}
}
}