public class PoolingDataSource<C extends java.sql.Connection>
extends java.lang.Object
implements javax.sql.DataSource
| Modifier and Type | Field and Description |
|---|---|
protected java.io.PrintWriter |
_logWriter
My log writer.
|
protected ObjectPool<C> |
_pool |
| Constructor and Description |
|---|
PoolingDataSource() |
PoolingDataSource(ObjectPool<C> pool) |
| Modifier and Type | Method and Description |
|---|---|
java.sql.Connection |
getConnection()
Return a
Connection from my pool,
according to the contract specified by ObjectPool.borrowObject(). |
java.sql.Connection |
getConnection(java.lang.String uname,
java.lang.String passwd)
Throws
UnsupportedOperationException |
int |
getLoginTimeout()
Throws
UnsupportedOperationException. |
java.io.PrintWriter |
getLogWriter()
Returns my log writer.
|
java.util.logging.Logger |
getParentLogger() |
boolean |
isAccessToUnderlyingConnectionAllowed()
Returns the value of the accessToUnderlyingConnectionAllowed property.
|
boolean |
isWrapperFor(java.lang.Class<?> iface) |
void |
setAccessToUnderlyingConnectionAllowed(boolean allow)
Sets the value of the accessToUnderlyingConnectionAllowed property.
|
void |
setLoginTimeout(int seconds)
Throws
UnsupportedOperationException. |
void |
setLogWriter(java.io.PrintWriter out)
Sets my log writer.
|
void |
setPool(ObjectPool<C> pool) |
<T> T |
unwrap(java.lang.Class<T> iface) |
protected java.io.PrintWriter _logWriter
protected ObjectPool<C extends java.sql.Connection> _pool
public PoolingDataSource()
public PoolingDataSource(ObjectPool<C> pool)
public void setPool(ObjectPool<C> pool) throws java.lang.IllegalStateException, java.lang.NullPointerException
java.lang.IllegalStateExceptionjava.lang.NullPointerExceptionpublic boolean isAccessToUnderlyingConnectionAllowed()
public void setAccessToUnderlyingConnectionAllowed(boolean allow)
allow - Access to the underlying connection is granted when true.public boolean isWrapperFor(java.lang.Class<?> iface)
throws java.sql.SQLException
isWrapperFor in interface java.sql.Wrapperjava.sql.SQLExceptionpublic <T> T unwrap(java.lang.Class<T> iface)
throws java.sql.SQLException
unwrap in interface java.sql.Wrapperjava.sql.SQLExceptionpublic java.util.logging.Logger getParentLogger()
throws java.sql.SQLFeatureNotSupportedException
getParentLogger in interface javax.sql.CommonDataSourcejava.sql.SQLFeatureNotSupportedExceptionpublic java.sql.Connection getConnection()
throws java.sql.SQLException
Connection from my pool,
according to the contract specified by ObjectPool.borrowObject().getConnection in interface javax.sql.DataSourcejava.sql.SQLExceptionpublic java.sql.Connection getConnection(java.lang.String uname,
java.lang.String passwd)
throws java.sql.SQLException
UnsupportedOperationExceptiongetConnection in interface javax.sql.DataSourcejava.lang.UnsupportedOperationExceptionjava.sql.SQLExceptionpublic java.io.PrintWriter getLogWriter()
getLogWriter in interface javax.sql.CommonDataSourceCommonDataSource.getLogWriter()public int getLoginTimeout()
UnsupportedOperationException.getLoginTimeout in interface javax.sql.CommonDataSourcejava.lang.UnsupportedOperationException - As this
implementation does not support this feature.public void setLoginTimeout(int seconds)
UnsupportedOperationException.setLoginTimeout in interface javax.sql.CommonDataSourcejava.lang.UnsupportedOperationException - As this
implementation does not support this feature.public void setLogWriter(java.io.PrintWriter out)
setLogWriter in interface javax.sql.CommonDataSourceCommonDataSource.setLogWriter(java.io.PrintWriter)Copyright © 2000-2019 Apache Software Foundation. All Rights Reserved.