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 _CMS_MESSAGECONSUMER_H_ 00019 #define _CMS_MESSAGECONSUMER_H_ 00020 00021 #include <cms/Config.h> 00022 #include <cms/MessageListener.h> 00023 #include <cms/MessageAvailableListener.h> 00024 #include <cms/Message.h> 00025 #include <cms/Closeable.h> 00026 #include <cms/Startable.h> 00027 #include <cms/Stoppable.h> 00028 00029 namespace cms { 00030 00031 class MessageTransformer; 00032 00063 class CMS_API MessageConsumer : public Closeable, public Startable, public Stoppable { 00064 public: 00065 00066 virtual ~MessageConsumer(); 00067 00075 virtual Message* receive() = 0; 00076 00085 virtual Message* receive(int millisecs) = 0; 00086 00095 virtual Message* receiveNoWait() = 0; 00096 00105 virtual void setMessageListener(MessageListener* listener) = 0; 00106 00115 virtual MessageListener* getMessageListener() const = 0; 00116 00124 virtual std::string getMessageSelector() const = 0; 00125 00137 virtual void setMessageTransformer(cms::MessageTransformer* transformer) = 0; 00138 00144 virtual cms::MessageTransformer* getMessageTransformer() const = 0; 00145 00155 virtual void setMessageAvailableListener(cms::MessageAvailableListener* listener) = 0; 00156 00165 virtual cms::MessageAvailableListener* getMessageAvailableListener() const = 0; 00166 00167 }; 00168 00169 } 00170 00171 #endif /*_CMS_MESSAGECONSUMER_H_*/
1.6.1