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Diffstat (limited to 'qpid/cpp/src/qpid/broker/LinkRegistry.h')
| -rw-r--r-- | qpid/cpp/src/qpid/broker/LinkRegistry.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/LinkRegistry.h b/qpid/cpp/src/qpid/broker/LinkRegistry.h new file mode 100644 index 0000000000..a156a53624 --- /dev/null +++ b/qpid/cpp/src/qpid/broker/LinkRegistry.h @@ -0,0 +1,155 @@ +#ifndef _broker_LinkRegistry_h +#define _broker_LinkRegistry_h + +/* + * + * 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 <map> +#include "qpid/broker/BrokerImportExport.h" +#include "qpid/broker/Bridge.h" +#include "qpid/broker/MessageStore.h" +#include "qpid/Address.h" +#include "qpid/sys/Mutex.h" +#include "qpid/management/Manageable.h" +#include <boost/shared_ptr.hpp> +#include <boost/intrusive_ptr.hpp> +#include <boost/function.hpp> + +namespace qpid { +namespace broker { +namespace amqp_0_10 { + class Connection; +} + class Link; + class Broker; + class LinkRegistry { + typedef std::map<std::string, boost::shared_ptr<Link> > LinkMap; + typedef std::map<std::string, Bridge::shared_ptr> BridgeMap; + typedef std::map<std::string, std::string> ConnectionMap; + + LinkMap links; /** indexed by name of Link */ + BridgeMap bridges; /** indexed by name of Bridge */ + ConnectionMap connections; /** indexed by connection identifier, gives link name */ + LinkMap pendingLinks; /** pending connection, indexed by name of Link */ + + qpid::sys::Mutex lock; + Broker* broker; + management::Manageable* parent; + MessageStore* store; + std::string realm; + + boost::shared_ptr<Link> findLink(const std::string& key); + + // Methods called by the connection observer, key is connection identifier + void notifyConnection (const std::string& key, amqp_0_10::Connection* c); + void notifyOpened (const std::string& key); + void notifyClosed (const std::string& key); + void notifyConnectionForced (const std::string& key, const std::string& text); + friend class LinkRegistryConnectionObserver; + + /** Notify the registry that a Link has been destroyed */ + void linkDestroyed(Link*); + /** Request to destroy a Bridge */ + void destroyBridge(Bridge*); + + public: + QPID_BROKER_EXTERN LinkRegistry (); // Only used in store tests + QPID_BROKER_EXTERN LinkRegistry (Broker* _broker); + QPID_BROKER_EXTERN ~LinkRegistry(); + + QPID_BROKER_EXTERN std::pair<boost::shared_ptr<Link>, bool> + declare(const std::string& name, + const std::string& host, + uint16_t port, + const std::string& transport, + bool durable, + const std::string& authMechanism, + const std::string& username, + const std::string& password, + bool failover=true); + + /** determine if Link exists */ + QPID_BROKER_EXTERN boost::shared_ptr<Link> + getLink(const std::string& name); + /** host,port,transport will be matched against the configured values, which may + be different from the current values due to failover */ + QPID_BROKER_EXTERN boost::shared_ptr<Link> + getLink(const std::string& configHost, + uint16_t configPort, + const std::string& configTransport = std::string()); + + QPID_BROKER_EXTERN std::pair<Bridge::shared_ptr, bool> + declare(const std::string& name, + Link& link, + bool durable, + const std::string& src, + const std::string& dest, + const std::string& key, + bool isQueue, + bool isLocal, + const std::string& id, + const std::string& excludes, + bool dynamic, + uint16_t sync, + uint32_t credit, + Bridge::InitializeCallback=0, + const std::string& queueName="", + const std::string& altExchange="" + ); + QPID_BROKER_EXTERN static const uint32_t INFINITE_CREDIT = 0xFFFFFFFF; + + /** determine if Bridge exists */ + QPID_BROKER_EXTERN Bridge::shared_ptr + getBridge(const std::string& name); + QPID_BROKER_EXTERN Bridge::shared_ptr + getBridge(const Link& link, + const std::string& src, + const std::string& dest, + const std::string& key); + + /** + * Register the manageable parent for declared queues + */ + void setParent (management::Manageable* _parent) { parent = _parent; } + + /** + * Set the store to use. May only be called once. + */ + QPID_BROKER_EXTERN void setStore (MessageStore*); + + /** + * Return the message store used. + */ + QPID_BROKER_EXTERN MessageStore* getStore() const; + + QPID_BROKER_EXTERN std::string getAuthMechanism (const std::string& key); + QPID_BROKER_EXTERN std::string getAuthCredentials (const std::string& key); + QPID_BROKER_EXTERN std::string getAuthIdentity (const std::string& key); + QPID_BROKER_EXTERN std::string getUsername (const std::string& key); + QPID_BROKER_EXTERN std::string getPassword (const std::string& key); + QPID_BROKER_EXTERN std::string getHost (const std::string& key); + QPID_BROKER_EXTERN uint16_t getPort (const std::string& key); + }; +} +} + + +#endif /*!_broker_LinkRegistry_h*/ |