org.apache.shardingsphere.shardingjdbc.executor

类 AbstractStatementExecutor

java.lang.Object

org.apache.shardingsphere.shardingjdbc.executor.AbstractStatementExecutor

直接已知子类:

BatchPreparedStatementExecutor, PreparedStatementExecutor, StatementExecutor

public abstract class AbstractStatementExecutor
extends Object

Abstract statement executor.

构造器概要

构造器

构造器和说明
AbstractStatementExecutor(int resultSetType, int resultSetConcurrency, int resultSetHoldability, ShardingConnection shardingConnection)

方法概要

限定符和类型	方法和说明
protected void	cacheStatements()
void	clear() Clear data.
protected <T> List<T>	executeCallback(SQLExecuteCallback<T> executeCallback) To make sure SkyWalking will be available at the next release of ShardingSphere, a new plugin should be provided to SkyWalking project if this API changed.
boolean	isAccumulate() is accumulate.

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

AbstractStatementExecutor

public AbstractStatementExecutor(int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability,
                                 ShardingConnection shardingConnection)

方法详细资料

cacheStatements

protected final void cacheStatements()

executeCallback

protected final <T> List<T> executeCallback(SQLExecuteCallback<T> executeCallback)
                                     throws SQLException

To make sure SkyWalking will be available at the next release of ShardingSphere, a new plugin should be provided to SkyWalking project if this API changed.

类型参数:

T - class type of return value

参数:

executeCallback - execute callback

返回:

result

抛出:

SQLException - SQL exception

另请参阅:

Plugin Development Guide

isAccumulate

public final boolean isAccumulate()

is accumulate.

返回:

accumulate or not

clear

public void clear()
           throws SQLException

Clear data.

抛出:

SQLException - SQL exception