util.MarshallingDecoder.java Source code

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Here is the source code for util.MarshallingDecoder.java

Source

/*
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package util;

import io.netty.buffer.ByteBuf;
import java.io.IOException;
import org.jboss.marshalling.ByteInput;
import org.jboss.marshalling.Unmarshaller;

/**
 *
 * @author allen
 */
class MarshallingDecoder {

    private final Unmarshaller unmarshaller;

    public MarshallingDecoder() throws IOException {
        this.unmarshaller = MarshallingCodecFactory.buildUnmarshalling();
    } //MarshallingDecoder()

    protected Object decode(ByteBuf frame) throws IOException, ClassNotFoundException {
        int objectSize = frame.readInt();
        ByteBuf buf = frame.slice(frame.readerIndex(), objectSize);
        ByteInput input = new ChannelBufferByteInput(buf);

        try {
            unmarshaller.start(input);
            Object obj = unmarshaller.readObject();
            unmarshaller.finish();
            frame.readerIndex(frame.readerIndex() + objectSize);

            return obj;
        } finally {
            unmarshaller.close();
        }
    } //decoder()

} //MarshallingDecoder