MultilineOrientedCodecFactory.java

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 * Copyright (C) 2008-2011 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
 *
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 *
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package org.opennms.netmgt.provision.support.codec;

import java.nio.charset.Charset;

import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFactory;
import org.apache.mina.filter.codec.ProtocolDecoder;
import org.apache.mina.filter.codec.ProtocolEncoder;

/**
 * <p>MultilineOrientedCodecFactory class.</p>
 *
 * @author thedesloge
 * @version $Id: $
 */
public class MultilineOrientedCodecFactory implements ProtocolCodecFactory {
    
    private final LineOrientedEncoder m_encoder;
    private final MultiLineDecoder m_decoder;
    
    /**
     * <p>Constructor for MultilineOrientedCodecFactory.</p>
     */
    public MultilineOrientedCodecFactory() {
        this(Charset.defaultCharset(), "-");
    }
    
    /**
     * <p>Constructor for MultilineOrientedCodecFactory.</p>
     *
     * @param charset a {@link java.nio.charset.Charset} object.
     * @param multipleLineIndicator a {@link java.lang.String} object.
     */
    public MultilineOrientedCodecFactory(final Charset charset, final String multipleLineIndicator) {
        m_encoder = new LineOrientedEncoder(charset);
        m_decoder = new MultiLineDecoder(charset, multipleLineIndicator);
    }
    
    /** {@inheritDoc} */
    @Override
    public ProtocolDecoder getDecoder(final IoSession session) throws Exception {
        return m_decoder;
    }

    /** {@inheritDoc} */
    @Override
    public ProtocolEncoder getEncoder(final IoSession session) throws Exception {
        return m_encoder;
    }

}