com.oceanbase.jdbc.internal.util.dao

类 ServerPrepareResult

java.lang.Object

com.oceanbase.jdbc.internal.util.dao.ServerPrepareResult

所有已实现的接口:

PrepareResult

public class ServerPrepareResult
extends Object
implements PrepareResult

构造器概要

构造器

构造器和说明
ServerPrepareResult(String sql, int statementId, ColumnDefinition[] columns, ColumnDefinition[] parameters, Protocol unProxiedProtocol) PrepareStatement Result object.

方法概要

限定符和类型	方法和说明
boolean	canBeDeallocate() Asked if can be deallocate (is not shared in other statement and not in cache) Set deallocate flag to true if so.
void	decrementShareCounter()
void	failover(int statementId, Protocol unProxiedProtocol) Update information after a failover.
ColumnDefinition[]	getColumns()
int	getParamCount()
ColumnDefinition[]	getParameters()
ColumnType[]	getParameterTypeHeader()
int	getShareCounter()
String	getSql()
int	getStatementId()
Protocol	getUnProxiedProtocol()
boolean	incrementShareCounter() Increment share counter.
boolean	isReturnByPrepareExecute()
void	release()
void	resetParameterTypeHeader()
void	setAddToCache()
void	setRemoveFromCache()
void	setReturnByPrepareExecute(boolean returnByPrepareExecute)
void	setStatementId(int statementId)

从类继承的方法 java.lang.Object

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

构造器详细资料

ServerPrepareResult

public ServerPrepareResult(String sql,
                           int statementId,
                           ColumnDefinition[] columns,
                           ColumnDefinition[] parameters,
                           Protocol unProxiedProtocol)

PrepareStatement Result object.

参数:

sql - query

statementId - server statement Id.

columns - columns information

parameters - parameters information

unProxiedProtocol - indicate the protocol on which the prepare has been done

方法详细资料

resetParameterTypeHeader

public void resetParameterTypeHeader()

failover

public void failover(int statementId,
                     Protocol unProxiedProtocol)

Update information after a failover.

参数:

statementId - new statement Id

unProxiedProtocol - the protocol on which the prepare has been done

setAddToCache

public void setAddToCache()

setRemoveFromCache

public void setRemoveFromCache()

incrementShareCounter

public boolean incrementShareCounter()

Increment share counter.

返回:

true if can be used (is not been deallocate).

decrementShareCounter

public void decrementShareCounter()

canBeDeallocate

public boolean canBeDeallocate()

Asked if can be deallocate (is not shared in other statement and not in cache) Set deallocate flag to true if so.

返回:

true if can be deallocate

getParamCount

public int getParamCount()

指定者:

getParamCount 在接口中 PrepareResult

getShareCounter

public int getShareCounter()

setStatementId

public void setStatementId(int statementId)

release

public void release()

getStatementId

public int getStatementId()

getColumns

public ColumnDefinition[] getColumns()

getParameters

public ColumnDefinition[] getParameters()

getUnProxiedProtocol

public Protocol getUnProxiedProtocol()

getSql

public String getSql()

指定者:

getSql 在接口中 PrepareResult

getParameterTypeHeader

public ColumnType[] getParameterTypeHeader()

isReturnByPrepareExecute

public boolean isReturnByPrepareExecute()

setReturnByPrepareExecute

public void setReturnByPrepareExecute(boolean returnByPrepareExecute)