org.mariadb.jdbc.internal.queryresults

Class CmdInformationMultiple

java.lang.Object

org.mariadb.jdbc.internal.queryresults.CmdInformationMultiple

All Implemented Interfaces:

CmdInformation

public class CmdInformationMultiple
extends Object
implements CmdInformation

Permit to store multiple update count / insert ids. There is 3 different kind of information :

1. standard : real update count and real insert ids
2. Error : update count is set to EXECUTE_FAILED
3. ResultSet : update count is set to -1

-

Field Summary

Fields inherited from interface org.mariadb.jdbc.internal.queryresults.CmdInformation

NO_UPDATE_COUNT

Constructor Summary

Constructors

Constructor and Description
CmdInformationMultiple(int expectedSize) Constructor, initialized with an error result.
CmdInformationMultiple(int updateCount, int expectedSize) Constructor, initialized with a ResultSet result.
CmdInformationMultiple(long insertId, int updateCount, int expectedSize) Constructor, initialized with a standard result.

Method Summary

Modifier and Type	Method and Description
void	addStats(int updateCount)
void	addStats(int updateCount, long insertId)
int	getCurrentStatNumber()
ResultSet	getGeneratedKeys(Protocol protocol) Return GeneratedKeys containing insert ids.
int	getUpdateCount()
int[]	getUpdateCounts()
boolean	isCurrentUpdateCount()
boolean	moreResults()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CmdInformationMultiple

public CmdInformationMultiple(long insertId,
                              int updateCount,
                              int expectedSize)

Constructor, initialized with a standard result.

Parameters:

insertId - generated insert id

updateCount - update count

expectedSize - expected batch size

CmdInformationMultiple

public CmdInformationMultiple(int updateCount,
                              int expectedSize)

Constructor, initialized with a ResultSet result.

Parameters:

updateCount - update count

expectedSize - expected batch size

CmdInformationMultiple

public CmdInformationMultiple(int expectedSize)

Constructor, initialized with an error result.

Parameters:

expectedSize - expected batch size.

Method Detail

addStats

public void addStats(int updateCount)

Specified by:

addStats in interface CmdInformation

addStats

public void addStats(int updateCount,
                     long insertId)

Specified by:

addStats in interface CmdInformation

getUpdateCounts

public int[] getUpdateCounts()

Specified by:

getUpdateCounts in interface CmdInformation

getUpdateCount

public int getUpdateCount()

Specified by:

getUpdateCount in interface CmdInformation

getGeneratedKeys

public ResultSet getGeneratedKeys(Protocol protocol)

Return GeneratedKeys containing insert ids.

Specified by:

getGeneratedKeys in interface CmdInformation

Parameters:

protocol - current protocol

Returns:

a resultSet with insert ids.

getCurrentStatNumber

public int getCurrentStatNumber()

Specified by:

getCurrentStatNumber in interface CmdInformation

moreResults

public boolean moreResults()

Specified by:

moreResults in interface CmdInformation

isCurrentUpdateCount

public boolean isCurrentUpdateCount()

Specified by:

isCurrentUpdateCount in interface CmdInformation