| /* |
| * |
| * 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. |
| * |
| */ |
| #ifndef _Bridge_ |
| #define _Bridge_ |
| |
| #include "qpid/broker/PersistableConfig.h" |
| #include "qpid/framing/AMQP_ServerProxy.h" |
| #include "qpid/framing/ChannelHandler.h" |
| #include "qpid/framing/Buffer.h" |
| #include "qpid/framing/FrameHandler.h" |
| #include "qpid/framing/FieldTable.h" |
| #include "qpid/management/Manageable.h" |
| #include "qpid/broker/Exchange.h" |
| #include "qmf/org/apache/qpid/broker/ArgsLinkBridge.h" |
| #include "qmf/org/apache/qpid/broker/Bridge.h" |
| #include "qpid/broker/BrokerImportExport.h" |
| |
| #include <boost/function.hpp> |
| #include <memory> |
| |
| namespace qpid { |
| namespace broker { |
| |
| class Connection; |
| class ConnectionState; |
| class Link; |
| class LinkRegistry; |
| |
| class QPID_BROKER_CLASS_EXTERN Bridge : |
| public PersistableConfig, public management::Manageable, |
| public Exchange::DynamicBridge |
| { |
| public: |
| typedef boost::shared_ptr<Bridge> shared_ptr; |
| typedef boost::function<void(Bridge*)> CancellationListener; |
| |
| Bridge(Link* link, framing::ChannelId id, CancellationListener l, |
| const qmf::org::apache::qpid::broker::ArgsLinkBridge& args); |
| ~Bridge(); |
| |
| void create(Connection& c); |
| void cancel(Connection& c); |
| void closed(); |
| void destroy(); |
| bool isDurable() { return args.i_durable; } |
| |
| management::ManagementObject* GetManagementObject() const; |
| management::Manageable::status_t ManagementMethod(uint32_t methodId, |
| management::Args& args, |
| std::string& text); |
| |
| // PersistableConfig: |
| void setPersistenceId(uint64_t id) const; |
| uint64_t getPersistenceId() const { return persistenceId; } |
| uint32_t encodedSize() const; |
| void encode(framing::Buffer& buffer) const; |
| const std::string& getName() const; |
| static Bridge::shared_ptr decode(LinkRegistry& links, framing::Buffer& buffer); |
| |
| // Exchange::DynamicBridge methods |
| void propagateBinding(const std::string& key, const std::string& tagList, const std::string& op, const std::string& origin, qpid::framing::FieldTable* extra_args=0); |
| void sendReorigin(); |
| void ioThreadPropagateBinding(const std::string& queue, const std::string& exchange, const std::string& key, framing::FieldTable args); |
| bool containsLocalTag(const std::string& tagList) const; |
| const std::string& getLocalTag() const; |
| |
| private: |
| struct PushHandler : framing::FrameHandler { |
| PushHandler(Connection* c) { conn = c; } |
| void handle(framing::AMQFrame& frame); |
| Connection* conn; |
| }; |
| |
| std::auto_ptr<PushHandler> pushHandler; |
| std::auto_ptr<framing::ChannelHandler> channelHandler; |
| std::auto_ptr<framing::AMQP_ServerProxy::Session> session; |
| std::auto_ptr<framing::AMQP_ServerProxy> peer; |
| |
| Link* link; |
| framing::ChannelId id; |
| qmf::org::apache::qpid::broker::ArgsLinkBridge args; |
| qmf::org::apache::qpid::broker::Bridge* mgmtObject; |
| CancellationListener listener; |
| std::string name; |
| std::string queueName; |
| mutable uint64_t persistenceId; |
| ConnectionState* connState; |
| Connection* conn; |
| |
| bool resetProxy(); |
| }; |
| |
| |
| }} |
| |
| #endif |