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-rw-r--r--cpp/src/qpid/cluster/FailoverExchange.cpp109
1 files changed, 0 insertions, 109 deletions
diff --git a/cpp/src/qpid/cluster/FailoverExchange.cpp b/cpp/src/qpid/cluster/FailoverExchange.cpp
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--- a/cpp/src/qpid/cluster/FailoverExchange.cpp
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-/*
- *
- * 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.
- *
- */
-#include "qpid/cluster/FailoverExchange.h"
-#include "qpid/broker/Message.h"
-#include "qpid/broker/DeliverableMessage.h"
-#include "qpid/broker/Queue.h"
-#include "qpid/framing/MessageProperties.h"
-#include "qpid/framing/AMQFrame.h"
-#include "qpid/framing/AMQHeaderBody.h"
-#include "qpid/framing/MessageTransferBody.h"
-#include "qpid/log/Statement.h"
-#include "qpid/framing/Array.h"
-#include "qpid/UrlArray.h"
-#include <boost/bind.hpp>
-#include <algorithm>
-
-namespace qpid {
-namespace cluster {
-using namespace std;
-
-using namespace broker;
-using namespace framing;
-
-const string FailoverExchange::typeName("amq.failover");
-
-FailoverExchange::FailoverExchange(management::Manageable* parent, Broker* b)
- : Exchange(typeName, parent, b ), ready(false)
-{
- if (mgmtExchange != 0)
- mgmtExchange->set_type(typeName);
-}
-
-void FailoverExchange::setUrls(const vector<Url>& u) {
- Lock l(lock);
- urls = u;
-}
-
-void FailoverExchange::updateUrls(const vector<Url>& u) {
- Lock l(lock);
- urls=u;
- if (ready && !urls.empty()) {
- std::for_each(queues.begin(), queues.end(),
- boost::bind(&FailoverExchange::sendUpdate, this, _1));
- }
-}
-
-string FailoverExchange::getType() const { return typeName; }
-
-bool FailoverExchange::bind(Queue::shared_ptr queue, const string&, const framing::FieldTable*) {
- Lock l(lock);
- if (ready) sendUpdate(queue);
- return queues.insert(queue).second;
-}
-
-bool FailoverExchange::unbind(Queue::shared_ptr queue, const string&, const framing::FieldTable*) {
- Lock l(lock);
- return queues.erase(queue);
-}
-
-bool FailoverExchange::isBound(Queue::shared_ptr queue, const string* const, const framing::FieldTable*) {
- Lock l(lock);
- return queues.find(queue) != queues.end();
-}
-
-void FailoverExchange::route(Deliverable&) {
- QPID_LOG(warning, "Message received by exchange " << typeName << " ignoring");
-}
-
-void FailoverExchange::sendUpdate(const Queue::shared_ptr& queue) {
- // Called with lock held.
- if (urls.empty()) return;
- framing::Array array = vectorToUrlArray(urls);
- const ProtocolVersion v;
- boost::intrusive_ptr<Message> msg(new Message);
- AMQFrame command(MessageTransferBody(v, typeName, 1, 0));
- command.setLastSegment(false);
- msg->getFrames().append(command);
- AMQHeaderBody header;
- header.get<MessageProperties>(true)->setContentLength(0);
- header.get<MessageProperties>(true)->getApplicationHeaders().setArray(typeName, array);
- AMQFrame headerFrame(header);
- headerFrame.setFirstSegment(false);
- msg->getFrames().append(headerFrame);
- DeliverableMessage(msg).deliverTo(queue);
-}
-
-void FailoverExchange::setReady() {
- ready = true;
-}
-
-}} // namespace cluster