/**
* Licensed to the Austrian Association for Software Tool Integration (AASTI)
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. The AASTI 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 test;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
import org.openengsb.core.api.remote.MethodCallMessage;
import org.openengsb.core.api.remote.MethodResult;
import org.openengsb.core.api.remote.MethodResultMessage;
import com.google.common.base.Throwables;
final class ConnectorMessageListener implements MessageListener {
private MessageHandler handler;
private RequestHandler requestHander = new RequestHandler();
private JmsConfig jmsConfig;
ConnectorMessageListener(JmsConfig jmsConfig) {
handler = new MessageHandler();
this.jmsConfig = jmsConfig;
}
@Override
public void onMessage(Message message) {
SecureSampleConnector.LOGGER.info("recieved JMS-message");
TextMessage content = (TextMessage) message;
String text = getTextFromMessage(content);
MethodCallMessage request = handler.unmarshal(text);
MethodResult result = requestHander.process(request.getMethodCall());
try {
sendResult(request, result);
} catch (JMSException e) {
throw Throwables.propagate(e);
}
}
private String getTextFromMessage(TextMessage content) {
String text;
try {
text = content.getText();
} catch (JMSException e) {
throw Throwables.propagate(e);
}
return text;
}
private void sendResult(MethodCallMessage request, MethodResult result) throws JMSException {
MethodResultMessage methodResultMessage = new MethodResultMessage(result, request.getCallId());
String resultText = handler.marshal(methodResultMessage);
jmsConfig.sendMessage(request.getCallId(), resultText);
}
}