/**
* Copyright (C) 2015 Orange
* Licensed 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 com.francetelecom.clara.cloud.paas.activation.v1.async.listener.amqp;
import java.util.UUID;
import org.apache.commons.lang3.SerializationUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.amqp.core.AmqpTemplate;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageBuilder;
import org.springframework.amqp.core.MessageListener;
import org.springframework.amqp.core.MessageProperties;
import org.springframework.amqp.core.MessagePropertiesBuilder;
import com.francetelecom.clara.cloud.commons.tasks.TaskStatus;
import com.francetelecom.clara.cloud.paas.activation.v1.async.exception.UnexpectedException;
public class UnexpectedErrorMessageListener implements MessageListener {
/**
* helper that simplifies synchronous amqp access code to 'error' queue
*/
private AmqpTemplate amqpErrorTemplate;
private static final Logger log = LoggerFactory.getLogger(UnexpectedErrorMessageListener.class);
@Override
public void onMessage(Message message) {
log.debug("message received : " + message);
TaskStatus payload = (TaskStatus) SerializationUtils.deserialize(message.getBody());
String communicationId = new String(message.getMessageProperties().getCorrelationId());
try {
log.error("unexpected error occured during task polling process; msg details : " + payload);
} catch (Exception e) {
log.error("Exception occured during task polling process; details : " + e);
}
MessageProperties props = MessagePropertiesBuilder.newInstance().setContentType(MessageProperties.CONTENT_TYPE_SERIALIZED_OBJECT)
.setMessageId(UUID.randomUUID().toString()).setCorrelationId(communicationId.getBytes()).build();
Message error = MessageBuilder
.withBody(SerializationUtils.serialize(new UnexpectedException("Unexpected error with content: " + payload)))
.andProperties(props).build();
amqpErrorTemplate.send(error);
}
public void setAmqpErrorTemplate(AmqpTemplate amqpErrorTemplate) {
this.amqpErrorTemplate = amqpErrorTemplate;
}
}