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/**
* 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.cxf.binding.soap.tcp.frames;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.cxf.binding.soap.tcp.DataCodingUtils;
public class SoapTcpFrameHeader {
//Message Frame Types
public static final int SINGLE_FRAME_MESSAGE = 0;
public static final int MESSAGE_START_CHUNK = 1;
public static final int MESSAGE_CHUNK = 2;
public static final int MESSAGE_END_CHUNK = 3;
public static final int ERROR_MESSAGE = 4;
public static final int NULL_MESSAGE = 5;
private int channelId;
private int frameType;
private SoapTcpFrameContentDescription contentDescription;
public SoapTcpFrameHeader(final int frameType, final SoapTcpFrameContentDescription contentDescription) {
this.frameType = frameType;
this.contentDescription = contentDescription;
}
public SoapTcpFrameHeader() {
this.frameType = NULL_MESSAGE;
this.contentDescription = null;
}
public int getChannelId() {
return channelId;
}
public void setChannelId(int channelId) {
this.channelId = channelId;
}
public int getFrameType() {
return frameType;
}
public void setFrameType(int frameType) {
this.frameType = frameType;
}
public SoapTcpFrameContentDescription getContentDescription() {
return contentDescription;
}
public void setContentDescription(SoapTcpFrameContentDescription contentDescription) {
this.contentDescription = contentDescription;
}
public void write(final OutputStream output) throws IOException {
DataCodingUtils.writeInts4(output, channelId, frameType);
if ((frameType == SoapTcpFrameHeader.SINGLE_FRAME_MESSAGE
|| frameType == SoapTcpFrameHeader.MESSAGE_START_CHUNK) && contentDescription != null) {
contentDescription.write(output);
}
}
}