/*
* 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.synapse.transport.udp;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.engine.AxisEngine;
import org.apache.axis2.transport.TransportUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.transport.base.MetricsCollector;
/**
* Task encapsulating the processing of a packet.
* Instances of this class will be dispatched to worker threads for
* execution.
*/
public class ProcessPacketTask implements Runnable {
private static final Log log = LogFactory.getLog(ProcessPacketTask.class);
private final Endpoint endpoint;
private final byte[] data;
private final int length;
public ProcessPacketTask(Endpoint endpoint, byte[] data, int length) {
this.endpoint = endpoint;
this.data = data;
this.length = length;
}
public void run() {
MetricsCollector metrics = endpoint.getMetrics();
try {
InputStream inputStream = new ByteArrayInputStream(data, 0, length);
MessageContext msgContext = endpoint.getListener().createMessageContext();
msgContext.setAxisService(endpoint.getService());
SOAPEnvelope envelope = TransportUtils.createSOAPMessage(msgContext, inputStream, endpoint.getContentType());
msgContext.setEnvelope(envelope);
AxisEngine.receive(msgContext);
metrics.incrementMessagesReceived();
metrics.incrementBytesReceived(length);
} catch (Exception ex) {
metrics.incrementFaultsReceiving();
StringBuilder buffer = new StringBuilder("Error during processing of UDP packet:\n");
Utils.hexDump(buffer, data, length);
log.error(buffer.toString(), ex);
}
}
}