| /* |
| * 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. |
| */ |
| |
| #ifndef _ACTIVEMQ_UTIL_ACTIVEMQMESSAGETRANSFORMATION_H_ |
| #define _ACTIVEMQ_UTIL_ACTIVEMQMESSAGETRANSFORMATION_H_ |
| |
| #include <cms/Message.h> |
| #include <cms/Destination.h> |
| |
| #include <activemq/util/Config.h> |
| |
| #include <string> |
| |
| namespace activemq { |
| namespace core { |
| class ActiveMQConnection; |
| } |
| namespace commands { |
| class Message; |
| class ActiveMQDestination; |
| } |
| namespace util { |
| |
| class AMQCPP_API ActiveMQMessageTransformation { |
| private: |
| |
| ActiveMQMessageTransformation(); |
| |
| public: |
| |
| virtual ~ActiveMQMessageTransformation(); |
| |
| /** |
| * Creates a fast shallow copy of the current ActiveMQDestination or creates a whole new |
| * destination instance from an available CMS destination from another provider. |
| * |
| * This method will return true if the passed CMS Destination was cloned and a new Destination |
| * object created or false if the input Destination was already an ActiveMQ destination. The |
| * should use the return value as a hint to determine if it needs to delete the amqDestinatio |
| * object or not. |
| * |
| * @param destination |
| * Destination to be converted into ActiveMQ's implementation. |
| * @param amqDestination |
| * Pointer to a pointer where the casted or cloned AMQ destination is stored. |
| * |
| * @return true if the amqDestination is a new instance and not just a cast of the input destination. |
| * |
| * @throws CMSException if an error occurs |
| */ |
| static bool transformDestination(const cms::Destination* destination, const commands::ActiveMQDestination** amqDestination); |
| |
| /** |
| * Creates a fast shallow copy of the current ActiveMQMessage or creates a whole new |
| * message instance from an available CMS message from another provider. |
| * |
| * This method will return true if the passed CMS Message was cloned and a new ActiveMQMessage |
| * object created or false if the input Message was already an ActiveMQMessage instance. The |
| * caller should use the return value as a hint to determine if it needs to delete the resulting |
| * ActiveMQMessage object or not. |
| * |
| * @param message |
| * CMS Message to be converted into ActiveMQ's implementation. |
| * @param connection |
| * The Connection instance where this message was created. |
| * @param amqMessage |
| * Pointer to a pointer where the casted or cloned AMQ message is stored. |
| * |
| * @return true if the amqMessage is a new instance and not just a cast of the input message. |
| * |
| * @throws CMSException if an error occurs |
| */ |
| static bool transformMessage(cms::Message* message, core::ActiveMQConnection* connection, commands::Message** amqMessage); |
| |
| /** |
| * Copies the standard CMS and user defined properties from the given message to the |
| * specified message. |
| * |
| * @param fromMessage |
| * The message to take the properties from. |
| * @param toMessage |
| * The message to add the properties to. |
| * |
| * @throws CMSException if an error occurs during the copy. |
| */ |
| static void copyProperties(const cms::Message* fromMessage, cms::Message* toMessage); |
| |
| }; |
| |
| }} |
| |
| #endif /* _ACTIVEMQ_UTIL_ACTIVEMQMESSAGETRANSFORMATION_H_ */ |