com.amazon.carbonado.repo.jdbc

Class LoggingDataSource

java.lang.Object

com.amazon.carbonado.repo.jdbc.LoggingDataSource

All Implemented Interfaces:

java.sql.Wrapper, javax.sql.CommonDataSource, javax.sql.DataSource

public class LoggingDataSource
extends java.lang.Object
implements javax.sql.DataSource

Wraps another DataSource such that all SQL statements are logged as debug.

Author:

Brian S O'Neill

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
static javax.sql.DataSource	create(javax.sql.DataSource ds) Wraps the given DataSource which logs to the default log.
static javax.sql.DataSource	create(javax.sql.DataSource ds, org.apache.commons.logging.Log log) Wraps the given DataSource which logs to the given log.
java.sql.Connection	getConnection()
java.sql.Connection	getConnection(java.lang.String username, java.lang.String password)
int	getLoginTimeout()
java.io.PrintWriter	getLogWriter()
java.util.logging.Logger	getParentLogger()
boolean	isWrapperFor(java.lang.Class<?> iface)
void	setLoginTimeout(int seconds)
void	setLogWriter(java.io.PrintWriter writer)
<T> T	unwrap(java.lang.Class<T> iface)

Methods inherited from class java.lang.Object

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

Method Detail

create

public static javax.sql.DataSource create(javax.sql.DataSource ds)

Wraps the given DataSource which logs to the default log. If debug logging is disabled, the original DataSource is returned.

create

public static javax.sql.DataSource create(javax.sql.DataSource ds,
                          org.apache.commons.logging.Log log)

Wraps the given DataSource which logs to the given log. If debug logging is disabled, the original DataSource is returned.

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getConnection

public java.sql.Connection getConnection(java.lang.String username,
                                java.lang.String password)
                                  throws java.sql.SQLException

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

getLogWriter

public java.io.PrintWriter getLogWriter()
                                 throws java.sql.SQLException

Specified by:

getLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLogWriter

public void setLogWriter(java.io.PrintWriter writer)
                  throws java.sql.SQLException

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws java.sql.SQLException

Specified by:

setLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Specified by:

getLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

close

public void close()
           throws java.sql.SQLException

Throws:

java.sql.SQLException

Since:

1.2

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
         throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException

Since:

1.2

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

Since:

1.2

getParentLogger

public java.util.logging.Logger getParentLogger()
                                         throws java.sql.SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLFeatureNotSupportedException