public class PoolingDataSource<C extends Connection> extends Object implements DataSource
| Modifier and Type | Field and Description |
|---|---|
protected PrintWriter |
_logWriter
My log writer.
|
protected ObjectPool<C> |
_pool |
| Constructor and Description |
|---|
PoolingDataSource() |
PoolingDataSource(ObjectPool<C> pool) |
| Modifier and Type | Method and Description |
|---|---|
Connection |
getConnection()
Return a
Connection from my pool,
according to the contract specified by ObjectPool.borrowObject(). |
Connection |
getConnection(String uname,
String passwd)
|
int |
getLoginTimeout()
Throws
UnsupportedOperationException. |
PrintWriter |
getLogWriter()
Returns my log writer.
|
Logger |
getParentLogger() |
boolean |
isAccessToUnderlyingConnectionAllowed()
Returns the value of the accessToUnderlyingConnectionAllowed property.
|
boolean |
isWrapperFor(Class<?> iface) |
void |
setAccessToUnderlyingConnectionAllowed(boolean allow)
Sets the value of the accessToUnderlyingConnectionAllowed property.
|
void |
setLoginTimeout(int seconds)
Throws
UnsupportedOperationException. |
void |
setLogWriter(PrintWriter out)
Sets my log writer.
|
void |
setPool(ObjectPool<C> pool) |
<T> T |
unwrap(Class<T> iface) |
protected PrintWriter _logWriter
protected ObjectPool<C extends Connection> _pool
public PoolingDataSource()
public PoolingDataSource(ObjectPool<C> pool)
public void setPool(ObjectPool<C> pool) throws IllegalStateException, NullPointerException
public boolean isAccessToUnderlyingConnectionAllowed()
public void setAccessToUnderlyingConnectionAllowed(boolean allow)
allow - Access to the underlying connection is granted when true.public boolean isWrapperFor(Class<?> iface) throws SQLException
isWrapperFor in interface WrapperSQLExceptionpublic <T> T unwrap(Class<T> iface) throws SQLException
unwrap in interface WrapperSQLExceptionpublic Logger getParentLogger() throws SQLFeatureNotSupportedException
getParentLogger in interface CommonDataSourceSQLFeatureNotSupportedExceptionpublic Connection getConnection() throws SQLException
Connection from my pool,
according to the contract specified by ObjectPool.borrowObject().getConnection in interface DataSourceSQLExceptionpublic Connection getConnection(String uname, String passwd) throws SQLException
getConnection in interface DataSourceUnsupportedOperationExceptionSQLExceptionpublic PrintWriter getLogWriter()
getLogWriter in interface CommonDataSourceCommonDataSource.getLogWriter()public int getLoginTimeout()
UnsupportedOperationException.getLoginTimeout in interface CommonDataSourceUnsupportedOperationException - As this
implementation does not support this feature.public void setLoginTimeout(int seconds)
UnsupportedOperationException.setLoginTimeout in interface CommonDataSourceUnsupportedOperationException - As this
implementation does not support this feature.public void setLogWriter(PrintWriter out)
setLogWriter in interface CommonDataSourceCommonDataSource.setLogWriter(java.io.PrintWriter)Copyright © 2000-2020 Apache Software Foundation. All Rights Reserved.