/*
*
* 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.
*
*/
package org.apache.airavata.wsmg.broker.wsnotification;
import org.apache.airavata.wsmg.broker.AbstractBrokerMsgReceiver;
import org.apache.airavata.wsmg.broker.context.ProcessingContext;
import org.apache.airavata.wsmg.commons.WsmgCommonConstants;
import org.apache.airavata.wsmg.commons.NameSpaceConstants;
import org.apache.airavata.wsmg.config.WsmgConfigurationContext;
import org.apache.airavata.wsmg.util.WsNotificationOperations;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* BrokerServiceMessageReceiverInOut message receiver
*/
public class WSNotificationMsgReceiver extends AbstractBrokerMsgReceiver {
private static final Logger log = LoggerFactory.getLogger(WSNotificationMsgReceiver.class);
WSNotificationProcessingContextBuilder builder = new WSNotificationProcessingContextBuilder();
public MessageContext process(MessageContext inMsg, String operationName) throws AxisFault {
WsNotificationOperations msgType = WsNotificationOperations.valueFrom(operationName);
ProcessingContext processingContext = builder.build(inMsg, msgType);
MessageContext outputMsg = null;
switch (msgType) {
case NOTIFY: {
try {
WsmgConfigurationContext brokerConfigContext = (WsmgConfigurationContext) inMsg
.getConfigurationContext().getProperty(WsmgCommonConstants.BROKER_WSMGCONFIG);
brokerConfigContext.getNotificationProcessor()
.processMsg(processingContext, NameSpaceConstants.WSNT_NS);
} catch (Exception e) {
throw new AxisFault("unable to process message", e);
}
outputMsg = createOutputMessageContext(inMsg, processingContext);
break;
}
case SUBSCRIBE: {
WsmgConfigurationContext brokerConfigContext = (WsmgConfigurationContext) inMsg.getConfigurationContext()
.getProperty(WsmgCommonConstants.BROKER_WSMGCONFIG);
brokerConfigContext.getSubscriptionManager().subscribe(processingContext);
outputMsg = createOutputMessageContext(inMsg, processingContext);
break;
}
case UNSUBSCRIBE: {
WsmgConfigurationContext brokerConfigContext = (WsmgConfigurationContext) inMsg.getConfigurationContext()
.getProperty(WsmgCommonConstants.BROKER_WSMGCONFIG);
brokerConfigContext.getSubscriptionManager().unsubscribe(processingContext);
outputMsg = createOutputMessageContext(inMsg, processingContext);
break;
}
case RESUME_SUBSCRIPTION: {
WsmgConfigurationContext brokerConfigContext = (WsmgConfigurationContext) inMsg.getConfigurationContext()
.getProperty(WsmgCommonConstants.BROKER_WSMGCONFIG);
brokerConfigContext.getSubscriptionManager().resumeSubscription(processingContext);
outputMsg = createOutputMessageContext(inMsg, processingContext);
break;
}
case PAUSE_SUBSCRIPTION: {
WsmgConfigurationContext brokerConfigContext = (WsmgConfigurationContext) inMsg.getConfigurationContext()
.getProperty(WsmgCommonConstants.BROKER_WSMGCONFIG);
brokerConfigContext.getSubscriptionManager().pauseSubscription(processingContext);
outputMsg = createOutputMessageContext(inMsg, processingContext);
break;
}
case GET_CURRENT_MSG:
default:
throw new AxisFault("not implemented yet");
}
return outputMsg;
}
}// end of class