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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.
*/
/**
* \file Plugin.cpp
*/
#include "qpid/asyncStore/Plugin.h"
#include "qpid/asyncStore/AsyncStoreImpl.h"
#include "qpid/broker/Broker.h"
namespace qpid {
namespace broker {
void
Plugin::earlyInitialize(Target& target) {
Broker* broker = dynamic_cast<Broker*>(&target);
if (!broker) return;
DataDir& dataDir = broker->getDataDir ();
if (m_options.m_storeDir.empty ())
{
if (!dataDir.isEnabled ())
throw Exception ("asyncStore: If --data-dir is blank or --no-data-dir is specified, --store-dir must be present.");
m_options.m_storeDir = dataDir.getPath ();
}
m_store.reset(new qpid::asyncStore::AsyncStoreImpl(broker->getPoller(), m_options));
boost::shared_ptr<qpid::broker::AsyncStore> brokerAsyncStore(m_store);
broker->setAsyncStore(brokerAsyncStore);
boost::function<void()> fn = boost::bind(&Plugin::finalize, this);
target.addFinalizer(fn);
QPID_LOG(info, "asyncStore: Initialized using path " << m_options.m_storeDir);
}
void
Plugin::initialize(Target& target) {
Broker* broker = dynamic_cast<Broker*>(&target);
if (!broker || !m_store) return;
// Not done in earlyInitialize as the Broker::isInCluster test won't work there.
if (broker->isInCluster()) {
QPID_LOG(info, "asyncStore: Part of cluster: Disabling management instrumentation");
} else {
QPID_LOG(info, "asyncStore: Enabling management instrumentation");
m_store->initManagement(broker);
}
}
void
Plugin::finalize() {
m_store.reset();
}
qpid::Options*
Plugin::getOptions() {
return &m_options;
}
}} // namespace qpid::broker
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