| /** |
| * 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. |
| */ |
| |
| #include "TempDestinationAdvisoryConsumer.h" |
| |
| #include <cms/Topic.h> |
| #include <cms/Message.h> |
| #include <cms/TextMessage.h> |
| #include <activemq/core/ActiveMQConstants.h> |
| #include <activemq/commands/ActiveMQMessage.h> |
| #include <activemq/commands/DestinationInfo.h> |
| #include <decaf/lang/exceptions/NullPointerException.h> |
| #include <decaf/lang/exceptions/ClassCastException.h> |
| #include <decaf/lang/Integer.h> |
| |
| using namespace std; |
| using namespace activemqcpp; |
| using namespace activemqcpp::examples; |
| using namespace activemqcpp::examples::advisories; |
| using namespace activemq; |
| using namespace activemq::commands; |
| using namespace activemq::core; |
| using namespace decaf; |
| using namespace decaf::lang; |
| using namespace decaf::lang::exceptions; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| TempDestinationAdvisoryConsumer::TempDestinationAdvisoryConsumer( cms::Session* session ) |
| : session( session ), consumer() { |
| |
| if( session == NULL ) { |
| throw NullPointerException( |
| __FILE__, __LINE__, "Session Object passed was Null." ); |
| } |
| |
| std::auto_ptr<cms::Topic> advisories( session->createTopic( |
| "ActiveMQ.Advisory.TempTopic,ActiveMQ.Advisory.TempQueue" ) ); |
| |
| this->consumer.reset( session->createConsumer( advisories.get() ) ); |
| this->consumer->setMessageListener( this ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| TempDestinationAdvisoryConsumer::~TempDestinationAdvisoryConsumer() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void TempDestinationAdvisoryConsumer::onMessage( const cms::Message* message ) { |
| |
| if( message->getCMSType() == "Advisory" ) { |
| |
| std::cout << "Received an Advisory Message!" << std::endl; |
| |
| const ActiveMQMessage* amqMessage = |
| dynamic_cast<const ActiveMQMessage*>( message ); |
| |
| if( amqMessage != NULL && amqMessage->getDataStructure() != NULL ) { |
| std::cout << "Advisory Message contains a Command Object!" << std::endl; |
| |
| try { |
| |
| Pointer<DestinationInfo> info = |
| amqMessage->getDataStructure().dynamicCast<DestinationInfo>(); |
| |
| unsigned char operationType = info->getOperationType(); |
| |
| if( operationType == ActiveMQConstants::DESTINATION_REMOVE_OPERATION ) { |
| std::cout << "Temporary Destination {" |
| << info->getDestination()->getPhysicalName() |
| << "} Removed." |
| << std::endl; |
| } else if( operationType == ActiveMQConstants::DESTINATION_ADD_OPERATION ) { |
| std::cout << "Temporary Destination {" |
| << info->getDestination()->getPhysicalName() |
| << "} Added." |
| << std::endl; |
| } else { |
| std::cout << "ERROR: I have no Idea what just happened!" |
| << std::endl; |
| } |
| |
| } catch( ClassCastException& ex ) { |
| std::cout << "ERROR: Expected the Command to be a DestinationInfo, " |
| << "it wasn't so PANIC!!" |
| << std::endl; |
| } |
| } |
| |
| } else { |
| std::cout << "Received a Non-Advisory Message!" << std::endl; |
| } |
| } |