com.jn.sqlhelper.datasource

类 DelegatingNamedDataSource

java.lang.Object

com.jn.sqlhelper.datasource.DelegatingNamedDataSource

所有已实现的接口:

com.jn.langx.Delegatable<DataSource>, com.jn.langx.lifecycle.Initializable, com.jn.langx.Named, NamedDataSource, Wrapper, CommonDataSource, DataSource

public class DelegatingNamedDataSource
extends Object
implements NamedDataSource, com.jn.langx.Delegatable<DataSource>, com.jn.langx.lifecycle.Initializable

构造器概要

构造器

构造器和说明
DelegatingNamedDataSource() Create a new DelegatingDataSource.
DelegatingNamedDataSource(DataSource targetDataSource) Create a new DelegatingDataSource.

方法概要

限定符和类型	方法和说明
Connection	getConnection()
Connection	getConnection(String username, String password)
DataSourceKey	getDataSourceKey()
DataSource	getDelegate()
String	getGroup()
int	getLoginTimeout()
PrintWriter	getLogWriter()
String	getName()
Logger	getParentLogger()
void	init()
boolean	isWrapperFor(Class<?> iface)
void	setDelegate(DataSource delegate)
void	setGroup(String group)
void	setLoginTimeout(int seconds)
void	setLogWriter(PrintWriter out)
void	setName(String name)
<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

DelegatingNamedDataSource

public DelegatingNamedDataSource()

Create a new DelegatingDataSource.

DelegatingNamedDataSource

public DelegatingNamedDataSource(DataSource targetDataSource)

Create a new DelegatingDataSource.

参数:

targetDataSource - the target DataSource

方法详细资料

getDelegate

public DataSource getDelegate()

指定者:

getDelegate 在接口中 com.jn.langx.Delegatable<DataSource>

setDelegate

public void setDelegate(DataSource delegate)

指定者:

setDelegate 在接口中 com.jn.langx.Delegatable<DataSource>

init

public void init()
          throws com.jn.langx.lifecycle.InitializationException

指定者:

init 在接口中 com.jn.langx.lifecycle.Initializable

抛出:

com.jn.langx.lifecycle.InitializationException

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

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

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

指定者:

getLoginTimeout 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

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

getParentLogger

public Logger getParentLogger()

指定者:

getParentLogger 在接口中 CommonDataSource

getGroup

public String getGroup()

指定者:

getGroup 在接口中 NamedDataSource

setGroup

public void setGroup(String group)

指定者:

setGroup 在接口中 NamedDataSource

setName

public void setName(String name)

指定者:

setName 在接口中 com.jn.langx.Named

getName

public String getName()

指定者:

getName 在接口中 com.jn.langx.Named

getDataSourceKey

public DataSourceKey getDataSourceKey()

指定者:

getDataSourceKey 在接口中 NamedDataSource