Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET | Apache Qpid Documentation |
00001 #ifndef QMF_SUBSCRIPTION_H 00002 #define QMF_SUBSCRIPTION_H 00003 /* 00004 * 00005 * Licensed to the Apache Software Foundation (ASF) under one 00006 * or more contributor license agreements. See the NOTICE file 00007 * distributed with this work for additional information 00008 * regarding copyright ownership. The ASF licenses this file 00009 * to you under the Apache License, Version 2.0 (the 00010 * "License"); you may not use this file except in compliance 00011 * with the License. You may obtain a copy of the License at 00012 * 00013 * http://www.apache.org/licenses/LICENSE-2.0 00014 * 00015 * Unless required by applicable law or agreed to in writing, 00016 * software distributed under the License is distributed on an 00017 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 00018 * KIND, either express or implied. See the License for the 00019 * specific language governing permissions and limitations 00020 * under the License. 00021 * 00022 */ 00023 00024 #include <qmf/ImportExport.h> 00025 #include "qmf/Handle.h" 00026 #include "qpid/types/Variant.h" 00027 #include <string> 00028 00029 namespace qmf { 00030 00031 #ifndef SWIG 00032 template <class> class PrivateImplRef; 00033 #endif 00034 00035 class SubscriptionImpl; 00036 class Data; 00037 00038 class Subscription : public qmf::Handle<SubscriptionImpl> { 00039 public: 00040 QMF_EXTERN Subscription(SubscriptionImpl* impl = 0); 00041 QMF_EXTERN Subscription(const Subscription&); 00042 QMF_EXTERN Subscription& operator=(const Subscription&); 00043 QMF_EXTERN ~Subscription(); 00044 00053 QMF_EXTERN void cancel(); 00054 00060 QMF_EXTERN bool isActive() const; 00061 00068 QMF_EXTERN void lock(); 00069 QMF_EXTERN void unlock(); 00070 QMF_EXTERN uint32_t getDataCount() const; 00071 QMF_EXTERN Data getData(uint32_t) const; 00072 00073 #ifndef SWIG 00074 private: 00075 friend class qmf::PrivateImplRef<Subscription>; 00076 friend class SubscriptionImplAccess; 00077 #endif 00078 }; 00079 00080 } 00081 00082 #endif