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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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 General Public License for more details.
You should have received a copy of the GNU 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 */
#ifndef TRIG_ATTRINFO_HPP
#define TRIG_ATTRINFO_HPP
#include "SignalData.hpp"
#include <NodeBitmask.hpp>
#include <trigger_definitions.h>
#include <string.h>
/**
* TrigAttrInfo
*
* This signal is sent by TUP to signal
* that a trigger has fired
*/
class TrigAttrInfo {
/**
* Sender(s)
*/
// API
/**
* Sender(s) / Reciver(s)
*/
friend class Dbtup;
/**
* Reciver(s)
*/
friend class Dbtc;
friend class Backup;
friend class SumaParticipant;
/**
* For printing
*/
friend bool printTRIG_ATTRINFO(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
public:
enum AttrInfoType {
PRIMARY_KEY = 0,
BEFORE_VALUES = 1,
AFTER_VALUES = 2
};
STATIC_CONST( DataLength = 22 );
STATIC_CONST( StaticLength = 3 );
private:
Uint32 m_connectionPtr;
Uint32 m_trigId;
Uint32 m_type;
Uint32 m_data[DataLength];
// Public methods
public:
Uint32 getConnectionPtr() const;
void setConnectionPtr(Uint32);
AttrInfoType getAttrInfoType() const;
void setAttrInfoType(AttrInfoType anAttrType);
Uint32 getTriggerId() const;
void setTriggerId(Uint32 aTriggerId);
Uint32 getTransactionId1() const;
void setTransactionId1(Uint32 aTransId);
Uint32 getTransactionId2() const;
void setTransactionId2(Uint32 aTransId);
Uint32* getData() const;
int setData(Uint32* aDataBuf, Uint32 aDataLen);
};
inline
Uint32 TrigAttrInfo::getConnectionPtr() const
{
return m_connectionPtr;
}
inline
void TrigAttrInfo::setConnectionPtr(Uint32 aConnectionPtr)
{
m_connectionPtr = aConnectionPtr;
}
inline
TrigAttrInfo::AttrInfoType TrigAttrInfo::getAttrInfoType() const
{
return (TrigAttrInfo::AttrInfoType) m_type;
}
inline
void TrigAttrInfo::setAttrInfoType(TrigAttrInfo::AttrInfoType anAttrType)
{
m_type = (Uint32) anAttrType;
}
inline
Uint32 TrigAttrInfo::getTriggerId() const
{
return m_trigId;
}
inline
void TrigAttrInfo::setTriggerId(Uint32 aTriggerId)
{
m_trigId = aTriggerId;
}
inline
Uint32* TrigAttrInfo::getData() const
{
return (Uint32*)&m_data[0];
}
inline
int TrigAttrInfo::setData(Uint32* aDataBuf, Uint32 aDataLen)
{
if (aDataLen > DataLength)
return -1;
memcpy(m_data, aDataBuf, aDataLen*sizeof(Uint32));
return 0;
}
#endif
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