java.lang.Object
- org.springframework.jdbc.datasource.AbstractDataSource

All Implemented Interfaces:
Wrapper, CommonDataSource, DataSource
Direct Known Subclasses:
AbstractDriverBasedDataSource, AbstractRoutingDataSource
```
public abstract class AbstractDataSource
extends Object
implements DataSource
```
Abstract base class for Spring's DataSource implementations, taking care of the padding.
'Padding' in the context of this class means default implementations for certain methods from the DataSource interface, such as getLoginTimeout(), setLoginTimeout(int), and so forth.
Since:
07.05.2003
Author:
Juergen Hoeller
See Also:
DriverManagerDataSource

Field Summary
Fields
Modifier and Type Field Description
protected Log logger
Logger available to subclasses

Constructor Summary
Constructors
Constructor Description
AbstractDataSource()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getLoginTimeout()`	Returns 0, indicating the default system timeout is to be used.
`PrintWriter`	`getLogWriter()`	LogWriter methods are not supported.
`Logger`	`getParentLogger()`
`boolean`	`isWrapperFor(Class<?> iface)`
`void`	`setLoginTimeout(int timeout)`	Setting a login timeout is not supported.
`void`	`setLogWriter(PrintWriter pw)`	LogWriter methods are not supported.
`<T> T`	`unwrap(Class<T> iface)`

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, getConnection, getConnection

- Field Detail
  - logger
```
protected final Log logger
```
    Logger available to subclasses
- Constructor Detail
  - AbstractDataSource
```
public AbstractDataSource()
```
- Method Detail
  - getLoginTimeout
```
public int getLoginTimeout()
                    throws SQLException
```
    Returns 0, indicating the default system timeout is to be used.
    Specified by:
    getLoginTimeout in interface CommonDataSource
    Specified by:
    getLoginTimeout in interface DataSource
    Throws:
    SQLException
  - setLoginTimeout
```
public void setLoginTimeout(int timeout)
                     throws SQLException
```
    Setting a login timeout is not supported.
    Specified by:
    setLoginTimeout in interface CommonDataSource
    Specified by:
    setLoginTimeout in interface DataSource
    Throws:
    SQLException
  - getLogWriter
```
public PrintWriter getLogWriter()
```
    LogWriter methods are not supported.
    Specified by:
    getLogWriter in interface CommonDataSource
    Specified by:
    getLogWriter in interface DataSource
  - setLogWriter
```
public void setLogWriter(PrintWriter pw)
                  throws SQLException
```
    LogWriter methods are not supported.
    Specified by:
    setLogWriter in interface CommonDataSource
    Specified by:
    setLogWriter in interface DataSource
    Throws:
    SQLException
  - unwrap
```
public <T> T unwrap(Class<T> iface)
             throws SQLException
```
    Specified by:
    unwrap in interface Wrapper
    Throws:
    SQLException
  - isWrapperFor
```
public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
```
    Specified by:
    isWrapperFor in interface Wrapper
    Throws:
    SQLException
  - getParentLogger
```
public Logger getParentLogger()
```
    Specified by:
    getParentLogger in interface CommonDataSource

Class AbstractDataSource

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface javax.sql.CommonDataSource

Methods inherited from interface javax.sql.DataSource

Field Detail

logger

Constructor Detail

AbstractDataSource

Method Detail

getLoginTimeout

setLoginTimeout

getLogWriter

setLogWriter

unwrap

isWrapperFor

getParentLogger