org.noear.solon.data.shardingds

类 ShardingDataSource

java.lang.Object

org.noear.solon.data.shardingds.ShardingDataSource

所有已实现的接口:

Closeable, AutoCloseable, Wrapper, CommonDataSource, DataSource

public class ShardingDataSource
extends Object
implements DataSource, Closeable

分片数据源

从以下版本开始:

2.2

作者:

noear

构造器概要

构造器

构造器和说明
ShardingDataSource(Properties props)

方法概要

限定符和类型	方法和说明
void	close()
Connection	getConnection()
Connection	getConnection(String username, String password)
int	getLoginTimeout()
PrintWriter	getLogWriter()
Logger	getParentLogger()
DataSource	getReal() 获取真实数据源
boolean	isWrapperFor(Class<?> iface)
void	setLoginTimeout(int seconds)
void	setLogWriter(PrintWriter out)
<T> T	unwrap(Class<T> iface)

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

ShardingDataSource

public ShardingDataSource(Properties props)

方法详细资料

getReal

public DataSource getReal()

获取真实数据源

getConnection

public Connection getConnection()
                         throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getConnection

public Connection getConnection(String username,
                                String password)
                         throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

unwrap

public <T> T unwrap(Class<T> iface)
             throws SQLException

指定者:

unwrap 在接口中 Wrapper

抛出:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException

指定者:

isWrapperFor 在接口中 Wrapper

抛出:

SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

指定者:

getLogWriter 在接口中 CommonDataSource

抛出:

SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException

指定者:

setLogWriter 在接口中 CommonDataSource

抛出:

SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws SQLException

指定者:

setLoginTimeout 在接口中 CommonDataSource

抛出:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

指定者:

getLoginTimeout 在接口中 CommonDataSource

抛出:

SQLException

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

指定者:

getParentLogger 在接口中 CommonDataSource

抛出:

SQLFeatureNotSupportedException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException