com.tesora.dve.db.mysql.libmy.MyHandshakeErrorResponse.java Source code

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Here is the source code for com.tesora.dve.db.mysql.libmy.MyHandshakeErrorResponse.java

Source

package com.tesora.dve.db.mysql.libmy;

/*
 * #%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 com.tesora.dve.exceptions.PEException;
import io.netty.buffer.ByteBuf;

import java.nio.charset.Charset;

public class MyHandshakeErrorResponse extends MyErrorResponse {

    Charset charset;

    public MyHandshakeErrorResponse(Exception e, Charset charset) {
        super(e);
        this.charset = charset;
    }

    public MyHandshakeErrorResponse(Charset charset) {
        super();
        this.charset = charset;
    }

    public MyHandshakeErrorResponse(Exception e) {
        super(e);
        //TOCHARSET
        this.charset = Charset.defaultCharset();
    }

    @Override
    public void marshallMessage(ByteBuf cb) {
        cb.writeByte(ERRORPKT_FIELD_COUNT);
        cb.writeShort((short) getErrorNumber());
        cb.writeBytes(getErrorMsg().getBytes(charset));
    }

    @Override
    public MyMessageType getMessageType() {
        return MyMessageType.SERVER_GREETING_ERROR_RESPONSE;
    }

    @Override
    public void unmarshallMessage(ByteBuf cb) {
        cb.readByte();
        setErrorNumber(cb.readShort());
        setErrorMsg(cb.slice().toString(charset));
    }

    public PEException asException() {
        return new PEException("Exception on server connect (" + getErrorNumber() + ": " + getErrorMsg() + ")");
    }
}