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ICAP Codec implementation for JBoss Netty

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/*******************************************************************************
 * Copyright (c) 2012 Michael Mimo Moratti.
 *  
 * Michael Mimo Moratti 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 ch.mimo.netty.handler.codec.icap;

/**
 * ICAP Response decoder which creates an @see {@link IcapResponse} instance.
 * 
 * @author Michael Mimo Moratti ([email protected])
 *
 */
public class IcapResponseDecoder extends IcapMessageDecoder {

	public IcapResponseDecoder() {
		super();
	}

	/**
	 * @see IcapMessageDecoder IcapMessageDecoder constructor for more details.
	 * 
	 * @param maxInitialLineLength
	 * @param maxIcapHeaderSize
	 * @param maxHttpHeaderSize
	 * @param maxChunkSize
	 */
	public IcapResponseDecoder (int maxInitialLineLength, int maxIcapHeaderSize, int maxHttpHeaderSize, int maxChunkSize) {
		super(maxInitialLineLength, maxIcapHeaderSize, maxHttpHeaderSize, maxChunkSize);
	}
	
	@Override
	protected IcapMessage createMessage(String[] initialLine) {
		return new DefaultIcapResponse(IcapVersion.valueOf(initialLine[0]),IcapResponseStatus.fromCode(initialLine[1]));
	}

	@Override
	public boolean isDecodingResponse() {
		return true;
	}
}