Package org.eclipse.dirigible.database.api.wrappers

Class WrappedDataSource

java.lang.Object

org.eclipse.dirigible.database.api.wrappers.WrappedDataSource

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class WrappedDataSource
extends Object
implements DataSource

The WrappedDataSource of the standard JDBC DataSource object with added some additional capabilities..

Constructor Summary

Constructors

Constructor	Description
WrappedDataSource(DataSource originalDataSource)	Wrapper of the default datasource provided by the underlying platform It has some fault tolerance features, which are not available by default in the popular JDBC drivers.

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	Gets the connection.
Connection	getConnection(String username, String password)	Gets the connection.
int	getLoginTimeout()	Gets the login timeout.
PrintWriter	getLogWriter()	Gets the log writer.
Logger	getParentLogger()	Gets the parent logger.
boolean	isWrapperFor(Class<?> arg0)	Checks if is wrapper for.
void	setLoginTimeout(int arg0)	Sets the login timeout.
void	setLogWriter(PrintWriter arg0)	Sets the log writer.
<T> T	unwrap(Class<T> arg0)	Unwrap.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.CommonDataSource

createShardingKeyBuilder

Methods inherited from interface javax.sql.DataSource

createConnectionBuilder

Constructor Details

WrappedDataSource

public WrappedDataSource(DataSource originalDataSource)

Wrapper of the default datasource provided by the underlying platform It has some fault tolerance features, which are not available by default in the popular JDBC drivers.

Parameters:

originalDataSource - the original data source

Method Details

getConnection

public Connection getConnection() throws SQLException

Gets the connection.

Specified by:

getConnection in interface DataSource

Returns:

the connection

Throws:

SQLException - the SQL exception

getConnection

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

Gets the connection.

Specified by:

getConnection in interface DataSource

Parameters:

username - the username

password - the password

Returns:

the connection

Throws:

SQLException - the SQL exception

getLogWriter

public PrintWriter getLogWriter() throws SQLException

Gets the log writer.

Specified by:

getLogWriter in interface CommonDataSource

Specified by:

getLogWriter in interface DataSource

Returns:

the log writer

Throws:

SQLException - the SQL exception

getLoginTimeout

public int getLoginTimeout() throws SQLException

Gets the login timeout.

Specified by:

getLoginTimeout in interface CommonDataSource

Specified by:

getLoginTimeout in interface DataSource

Returns:

the login timeout

Throws:

SQLException - the SQL exception

isWrapperFor

public boolean isWrapperFor(Class<?> arg0) throws SQLException

Checks if is wrapper for.

Specified by:

isWrapperFor in interface Wrapper

Parameters:

arg0 - the arg 0

Returns:

true, if is wrapper for

Throws:

SQLException - the SQL exception

setLogWriter

public void setLogWriter(PrintWriter arg0) throws SQLException

Sets the log writer.

Specified by:

setLogWriter in interface CommonDataSource

Specified by:

setLogWriter in interface DataSource

Parameters:

arg0 - the new log writer

Throws:

SQLException - the SQL exception

setLoginTimeout

public void setLoginTimeout(int arg0) throws SQLException

Sets the login timeout.

Specified by:

setLoginTimeout in interface CommonDataSource

Specified by:

setLoginTimeout in interface DataSource

Parameters:

arg0 - the new login timeout

Throws:

SQLException - the SQL exception

unwrap

public <T> T unwrap(Class<T> arg0) throws SQLException

Unwrap.

Specified by:

unwrap in interface Wrapper

Type Parameters:

T - the generic type

Parameters:

arg0 - the arg 0

Returns:

the t

Throws:

SQLException - the SQL exception

getParentLogger

public Logger getParentLogger() throws SQLFeatureNotSupportedException

Gets the parent logger.

Specified by:

getParentLogger in interface CommonDataSource

Returns:

the parent logger

Throws:

SQLFeatureNotSupportedException - the SQL feature not supported exception