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Diffstat (limited to 'cpp/src/qpid/legacystore/StorePlugin.cpp')
-rw-r--r-- | cpp/src/qpid/legacystore/StorePlugin.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/cpp/src/qpid/legacystore/StorePlugin.cpp b/cpp/src/qpid/legacystore/StorePlugin.cpp new file mode 100644 index 0000000000..f9b77ce02c --- /dev/null +++ b/cpp/src/qpid/legacystore/StorePlugin.cpp @@ -0,0 +1,81 @@ +/* + * + * 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/broker/Broker.h" +#include "qpid/Plugin.h" +#include "qpid/Options.h" +#include "qpid/DataDir.h" +#include "qpid/log/Statement.h" +#include "qpid/legacystore/MessageStoreImpl.h" + +using mrg::msgstore::MessageStoreImpl; + +namespace qpid { +namespace broker { + +using namespace std; + +struct StorePlugin : public Plugin { + + MessageStoreImpl::StoreOptions options; + boost::shared_ptr<MessageStoreImpl> store; + + Options* getOptions() { return &options; } + + void earlyInitialize (Plugin::Target& target) + { + Broker* broker = dynamic_cast<Broker*>(&target); + if (!broker) return; + store.reset(new MessageStoreImpl(broker)); + DataDir& dataDir = broker->getDataDir (); + if (options.storeDir.empty ()) + { + if (!dataDir.isEnabled ()) + throw Exception ("msgstore: If --data-dir is blank or --no-data-dir is specified, --store-dir must be present."); + + options.storeDir = dataDir.getPath (); + } + store->init(&options); + boost::shared_ptr<qpid::broker::MessageStore> brokerStore(store); + broker->setStore(brokerStore); + target.addFinalizer(boost::bind(&StorePlugin::finalize, this)); + } + + void initialize(Plugin::Target& target) + { + Broker* broker = dynamic_cast<Broker*>(&target); + if (!broker) return; + if (!store) return; + QPID_LOG(info, "Enabling management instrumentation for the store."); + store->initManagement(); + } + + void finalize() + { + store.reset(); + } + + const char* id() {return "StorePlugin";} +}; + +static StorePlugin instance; // Static initialization. + +}} // namespace qpid::broker |