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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 "Backup.h"
#include "Settings.h"
#include "BrokerReplicator.h"
#include "ReplicatingSubscription.h"
#include "ConnectionExcluder.h"
#include "qpid/Url.h"
#include "qpid/amqp_0_10/Codecs.h"
#include "qpid/broker/Bridge.h"
#include "qpid/broker/Broker.h"
#include "qpid/broker/SessionHandler.h"
#include "qpid/broker/Link.h"
#include "qpid/framing/AMQP_ServerProxy.h"
#include "qpid/framing/AMQFrame.h"
#include "qpid/framing/FieldTable.h"
#include "qpid/framing/MessageTransferBody.h"
#include "qpid/types/Variant.h"
namespace qpid {
namespace ha {
using namespace framing;
using namespace broker;
using types::Variant;
using std::string;
Backup::Backup(broker::Broker& b, const Settings& s) :
broker(b), settings(s), excluder(new ConnectionExcluder())
{
Url url(s.brokerUrl);
string protocol = url[0].protocol.empty() ? "tcp" : url[0].protocol;
// Declare the link
std::pair<Link::shared_ptr, bool> result = broker.getLinks().declare(
url[0].host, url[0].port, protocol,
false, // durable
s.mechanism, s.username, s.password);
assert(result.second); // FIXME aconway 2011-11-23: error handling
link = result.first;
link->setUrl(Url(s.brokerUrl));
replicator.reset(new BrokerReplicator(link));
broker.getExchanges().registerExchange(replicator);
broker.getConnectionObservers().add(excluder);
}
void Backup::setUrl(const Url& url) {
// FIXME aconway 2012-01-30: locking?
link->setUrl(url);
}
Backup::~Backup() {
broker.getExchanges().destroy(replicator->getName());
broker.getConnectionObservers().remove(excluder); // Allows client connections.
}
}} // namespace qpid::ha
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