com.tesora.dve.mysqlapi.repl.messages.MyAppendBlockLogEvent.java Source code

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Here is the source code for com.tesora.dve.mysqlapi.repl.messages.MyAppendBlockLogEvent.java

Source

package com.tesora.dve.mysqlapi.repl.messages;

/*
 * #%L
 * Tesora Inc.
 * Database Virtualization Engine
 * %%
 * Copyright (C) 2011 - 2014 Tesora Inc.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;

import org.apache.log4j.Logger;

import com.tesora.dve.exceptions.PEException;

public class MyAppendBlockLogEvent extends MyLogEventPacket {
    private static final Logger logger = Logger.getLogger(MyAppendBlockLogEvent.class);

    int fileId;
    ByteBuf dataBlock;

    public MyAppendBlockLogEvent(MyReplEventCommonHeader ch) {
        super(ch);
    }

    @Override
    public void accept(ReplicationVisitorTarget visitorTarget) throws PEException {
        visitorTarget.visit((MyAppendBlockLogEvent) this);
    }

    @Override
    public void unmarshallMessage(ByteBuf cb) {
        fileId = cb.readInt();
        dataBlock = Unpooled.buffer(cb.readableBytes());
        dataBlock.writeBytes(cb);
    }

    @Override
    public void marshallMessage(ByteBuf cb) {
        cb.writeInt(fileId);
        cb.writeBytes(dataBlock);
    }

    public int getFileID() {
        return fileId;
    }

    public ByteBuf getDataBlock() {
        return dataBlock;
    }

}