00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 #ifndef _ACTIVEMQ_CMSUTIL_SESSIONPOOL_H_ 00019 #define _ACTIVEMQ_CMSUTIL_SESSIONPOOL_H_ 00020 00021 #include <activemq/cmsutil/PooledSession.h> 00022 #include <decaf/util/concurrent/Mutex.h> 00023 #include <cms/Connection.h> 00024 #include <list> 00025 #include <activemq/util/Config.h> 00026 00027 namespace activemq { 00028 namespace cmsutil { 00029 00030 // Forward declarations. 00031 class ResourceLifecycleManager; 00032 00039 class AMQCPP_API SessionPool { 00040 private: 00041 00042 cms::Connection* connection; 00043 00044 ResourceLifecycleManager* resourceLifecycleManager; 00045 00046 decaf::util::concurrent::Mutex mutex; 00047 00048 std::list<PooledSession*> available; 00049 00050 std::list<PooledSession*> sessions; 00051 00052 cms::Session::AcknowledgeMode acknowledgeMode; 00053 00054 private: 00055 00056 SessionPool(const SessionPool&); 00057 SessionPool& operator=(const SessionPool&); 00058 00059 public: 00060 00071 SessionPool(cms::Connection* connection, 00072 cms::Session::AcknowledgeMode ackMode, 00073 ResourceLifecycleManager* resourceLifecycleManager); 00074 00079 virtual ~SessionPool(); 00080 00088 virtual PooledSession* takeSession(); 00089 00096 virtual void returnSession(PooledSession* session); 00097 00098 ResourceLifecycleManager* getResourceLifecycleManager() { 00099 return resourceLifecycleManager; 00100 } 00101 00102 }; 00103 00104 }} 00105 00106 #endif /*_ACTIVEMQ_CMSUTIL_SESSIONPOOL_H_*/
1.6.1