/*
* Copyright 2008-2108 amoeba.meidusa.com
*
* This program is free software; you can redistribute it and/or modify it under the terms of
* the GNU AFFERO GENERAL PUBLIC LICENSE as published by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* 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, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package com.meidusa.amoeba.mysql.handler;
import com.meidusa.amoeba.mysql.handler.session.SessionStatus;
import com.meidusa.amoeba.mysql.net.packet.MysqlPacketBuffer;
import com.meidusa.amoeba.mysql.net.packet.QueryCommandPacket;
import com.meidusa.amoeba.net.Connection;
public class PreparedStatmentExecuteConnectionStatuts extends PreparedStatmentConnectionStatuts{
public PreparedStatmentExecuteConnectionStatuts(Connection conn,PreparedStatmentInfo preparedStatmentInfo){
super(conn,preparedStatmentInfo);
}
@Override
public boolean isCompleted(byte[] buffer) {
if(this.commandType == QueryCommandPacket.COM_STMT_EXECUTE){
if (packetIndex == 0){
if(MysqlPacketBuffer.isErrorPacket(buffer)){
this.statusCode |= PreparedStatmentSessionStatus.ERROR;
this.statusCode |= PreparedStatmentSessionStatus.COMPLETED;
lastStatusCode = SessionStatus.ERROR;
this.setErrorPacket(buffer);
return true;
}else if(MysqlPacketBuffer.isOkPacket(buffer)){
this.statusCode |= PreparedStatmentSessionStatus.OK;
this.statusCode |= PreparedStatmentSessionStatus.COMPLETED;
lastStatusCode = SessionStatus.OK;
return true;
}else {
if (statusCode == SessionStatus.QUERY) {
statusCode |= SessionStatus.RESULT_HEAD;
}
return false;
}
}else{
if(lastStatusCode == SessionStatus.EOF_FIELDS && MysqlPacketBuffer.isErrorPacket(buffer)){
statusCode |= SessionStatus.ERROR;
statusCode |= SessionStatus.COMPLETED;
lastStatusCode = SessionStatus.ERROR;
return true;
}else if((isCall && (lastStatusCode == SessionStatus.EOF_ROWS)) && MysqlPacketBuffer.isOkPacket(buffer)){
statusCode |= SessionStatus.OK;
statusCode |= SessionStatus.COMPLETED;
lastStatusCode = SessionStatus.OK;
return true;
}else if (MysqlPacketBuffer.isEofPacket(buffer) ) {
if ((statusCode & SessionStatus.EOF_FIELDS) > 0) {
statusCode |= SessionStatus.EOF_ROWS;
lastStatusCode = SessionStatus.EOF_ROWS;
if(!isCall){
statusCode |= SessionStatus.COMPLETED;
return true;
}
} else {
statusCode |= SessionStatus.EOF_FIELDS;
lastStatusCode = SessionStatus.EOF_FIELDS;
return false;
}
}
return false;
}
/*if(MysqlPacketBuffer.isEofPacket(buffer)){
if((this.statusCode & PreparedStatmentSessionStatus.EOF_FIELDS)==0){
this.statusCode |= PreparedStatmentSessionStatus.EOF_FIELDS;
return false;
}else{
this.statusCode |= PreparedStatmentSessionStatus.EOF_ROWS;
this.statusCode |= PreparedStatmentSessionStatus.COMPLETED;
return true;
}
}else if(packetIndex == 0 && MysqlPacketBuffer.isErrorPacket(buffer)){
this.statusCode |= PreparedStatmentSessionStatus.ERROR;
this.statusCode |= PreparedStatmentSessionStatus.COMPLETED;
this.setErrorPacket(buffer);
return true;
}else if(packetIndex == 0 && MysqlPacketBuffer.isOkPacket(buffer)){
this.statusCode |= PreparedStatmentSessionStatus.OK;
this.statusCode |= PreparedStatmentSessionStatus.COMPLETED;
return true;
}
return false;*/
}else if(this.commandType == QueryCommandPacket.COM_STMT_SEND_LONG_DATA){
return true;
}else{
return super.isCompleted(buffer);
}
}
}