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Apache CXF example source code file (Destination.java)
The Apache CXF Destination.java source code/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.cxf.ws.rm; import java.util.Collection; import java.util.HashMap; import java.util.Map; import org.apache.cxf.helpers.CastUtils; import org.apache.cxf.message.Message; import org.apache.cxf.ws.addressing.AddressingPropertiesImpl; import org.apache.cxf.ws.rm.persistence.RMStore; public class Destination extends AbstractEndpoint { private Map<String, DestinationSequence> map; Destination(RMEndpoint reliableEndpoint) { super(reliableEndpoint); map = new HashMap<String, DestinationSequence>(); } public DestinationSequence getSequence(Identifier id) { return map.get(id.getValue()); } public Collection<DestinationSequence> getAllSequences() { return CastUtils.cast(map.values()); } public void addSequence(DestinationSequence seq) { addSequence(seq, true); } public void addSequence(DestinationSequence seq, boolean persist) { seq.setDestination(this); map.put(seq.getIdentifier().getValue(), seq); if (persist) { RMStore store = getReliableEndpoint().getManager().getStore(); if (null != store) { store.createDestinationSequence(seq); } } } public void removeSequence(DestinationSequence seq) { map.remove(seq.getIdentifier().getValue()); RMStore store = getReliableEndpoint().getManager().getStore(); if (null != store) { store.removeDestinationSequence(seq.getIdentifier()); } } /** * Acknowledges receipt of a message. If the message is the last in the * sequence, sends an out-of-band SequenceAcknowledgement unless there a * response will be sent to the acksTo address onto which the acknowldegment * can be piggybacked. * * @param sequenceType the sequenceType object that includes identifier and * message number (and possibly a lastMessage element) for the * message to be acknowledged) * @param replyToAddress the replyTo address of the message that carried * this sequence information * @throws SequenceFault if the sequence specified in * <code>sequenceType does not exist */ public void acknowledge(Message message) throws SequenceFault, RMException { SequenceType sequenceType = RMContextUtils.retrieveRMProperties(message, false).getSequence(); if (null == sequenceType) { return; } DestinationSequence seq = getSequence(sequenceType.getIdentifier()); if (null != seq) { seq.applyDeliveryAssurance(sequenceType.getMessageNumber()); seq.acknowledge(message); if (null != sequenceType.getLastMessage()) { seq.setLastMessageNumber(sequenceType.getMessageNumber()); ackImmediately(seq, message); } } else { SequenceFaultFactory sff = new SequenceFaultFactory(); throw sff.createUnknownSequenceFault(sequenceType.getIdentifier()); } } void ackRequested(Message message) throws SequenceFault, RMException { // TODO Collection<AckRequestedType> ars = RMContextUtils.retrieveRMProperties(message, false) .getAcksRequested(); if (null == ars) { return; } for (AckRequestedType ar : ars) { Identifier id = ar.getIdentifier(); DestinationSequence seq = getSequence(id); if (null == seq) { continue; } ackImmediately(seq, message); } } void ackImmediately(DestinationSequence seq, Message message) throws RMException { seq.scheduleImmediateAcknowledgement(); // if we cannot expect an outgoing message to which the // acknowledgement // can be added we need to send an out-of-band // SequenceAcknowledgement message AddressingPropertiesImpl maps = RMContextUtils.retrieveMAPs(message, false, false); String replyToAddress = null; if (null != maps.getReplyTo()) { replyToAddress = maps.getReplyTo().getAddress().getValue(); } if (!(seq.getAcksTo().getAddress().getValue().equals(replyToAddress) || seq .canPiggybackAckOnPartialResponse())) { getReliableEndpoint().getProxy().acknowledge(seq); } } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF Destination.java source code file: |
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