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java.lang.Objectorg.apache.commons.dbcp.PoolingDataSource
public class PoolingDataSource
A simple DataSource
implementation that obtains
Connection
s from the specified ObjectPool
.
Constructor Summary | |
---|---|
PoolingDataSource()
|
|
PoolingDataSource(ObjectPool pool)
|
Method Summary | ||
---|---|---|
Connection |
getConnection()
Return a Connection from my pool,
according to the contract specified by ObjectPool#borrowObject . |
|
Connection |
getConnection(String uname,
String passwd)
Throws UnsupportedOperationException |
|
int |
getLoginTimeout()
Throws UnsupportedOperationException . |
|
PrintWriter |
getLogWriter()
Returns my log writer. |
|
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 pool)
|
|
|
unwrap(Class<T> iface)
|
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PoolingDataSource()
public PoolingDataSource(ObjectPool pool)
Method Detail |
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public Connection getConnection() throws SQLException
Connection
from my pool,
according to the contract specified by ObjectPool#borrowObject
.
getConnection
in interface DataSource
SQLException
public Connection getConnection(String uname, String passwd) throws SQLException
UnsupportedOperationException
getConnection
in interface DataSource
UnsupportedOperationException
SQLException
public int getLoginTimeout()
UnsupportedOperationException
.
getLoginTimeout
in interface CommonDataSource
UnsupportedOperationException
- As this
implementation does not support this feature.public PrintWriter getLogWriter()
getLogWriter
in interface CommonDataSource
CommonDataSource.getLogWriter()
public boolean isAccessToUnderlyingConnectionAllowed()
public boolean isWrapperFor(Class<?> iface) throws SQLException
isWrapperFor
in interface Wrapper
SQLException
public void setAccessToUnderlyingConnectionAllowed(boolean allow)
allow
- Access to the underlying connection is granted when true.public void setLoginTimeout(int seconds)
UnsupportedOperationException
.
setLoginTimeout
in interface CommonDataSource
UnsupportedOperationException
- As this
implementation does not support this feature.public void setLogWriter(PrintWriter out)
setLogWriter
in interface CommonDataSource
CommonDataSource.setLogWriter(java.io.PrintWriter)
public void setPool(ObjectPool pool) throws IllegalStateException, NullPointerException
IllegalStateException
NullPointerException
public <T> T unwrap(Class<T> iface) throws SQLException
unwrap
in interface Wrapper
SQLException
|
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