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_THREADS_DEDICATEDTASKRUNNER_H_ 00019 #define _ACTIVEMQ_THREADS_DEDICATEDTASKRUNNER_H_ 00020 00021 #include <activemq/util/Config.h> 00022 #include <activemq/threads/TaskRunner.h> 00023 #include <activemq/threads/Task.h> 00024 00025 #include <decaf/lang/Thread.h> 00026 #include <decaf/lang/Runnable.h> 00027 #include <decaf/util/concurrent/Mutex.h> 00028 #include <decaf/lang/Pointer.h> 00029 00030 namespace activemq { 00031 namespace threads { 00032 00033 class AMQCPP_API DedicatedTaskRunner : public TaskRunner, 00034 public decaf::lang::Runnable { 00035 private: 00036 00037 mutable decaf::util::concurrent::Mutex mutex; 00038 decaf::lang::Pointer<decaf::lang::Thread> thread; 00039 00040 bool threadTerminated; 00041 bool pending; 00042 bool shutDown; 00043 Task* task; 00044 00045 private: 00046 00047 DedicatedTaskRunner(const DedicatedTaskRunner&); 00048 DedicatedTaskRunner& operator=(const DedicatedTaskRunner&); 00049 00050 public: 00051 00052 DedicatedTaskRunner(Task* task); 00053 virtual ~DedicatedTaskRunner(); 00054 00055 virtual void start(); 00056 00057 virtual bool isStarted() const; 00058 00065 virtual void shutdown(long long timeout); 00066 00070 virtual void shutdown(); 00071 00077 virtual void wakeup(); 00078 00079 protected: 00080 00081 virtual void run(); 00082 00083 }; 00084 00085 }} 00086 00087 #endif /*_ACTIVEMQ_THREADS_DEDICATEDTASKRUNNER_H_*/
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