com.antsdb.saltedfish.server.mysql.packet.QueryPacket.java Source code

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Here is the source code for com.antsdb.saltedfish.server.mysql.packet.QueryPacket.java

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/*-------------------------------------------------------------------------------------------------
 _______ __   _ _______ _______ ______  ______
 |_____| | \  |    |    |______ |     \ |_____]
 |     | |  \_|    |    ______| |_____/ |_____]
    
 Copyright (c) 2016, antsdb.com and/or its affiliates. All rights reserved. *-xguo0<@
    
 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.
    
 You should have received a copy of the GNU Affero General Public License along with this program.
 If not, see <https://www.gnu.org/licenses/agpl-3.0.txt>
-------------------------------------------------------------------------------------------------*/
package com.antsdb.saltedfish.server.mysql.packet;

import java.nio.CharBuffer;

import org.antlr.v4.runtime.CharStream;
import org.slf4j.Logger;

import com.antsdb.saltedfish.server.mysql.MysqlServerHandler;
import com.antsdb.saltedfish.server.mysql.util.BufferUtils;
import com.antsdb.saltedfish.util.UberUtil;

import io.netty.buffer.ByteBuf;

public class QueryPacket extends RecievePacket {
    public String sql;
    CharBuffer buf;
    static Logger _log = UberUtil.getThisLogger();

    public QueryPacket(int command) {
        super(command);
    }

    @Override
    public void read(MysqlServerHandler handler, ByteBuf in) {
        in.markReaderIndex();
        sql = BufferUtils.readString(in);
        in.resetReaderIndex();
        this.buf = BufferUtils.readStringCrazy(handler.getDecoder(), in);
        if (_log.isTraceEnabled())
            _log.trace("Query:" + sql);
    }

    public CharStream getSql() {
        /** original ANTLR way
        return new ANTLRInputStream(sql);
         */
        return new MysqlCharStream(this.buf);
    }

}