org.apache.ddlutils.util
Class JdbcSupport

java.lang.Object
  org.apache.ddlutils.util.JdbcSupport

Direct Known Subclasses:

PlatformImplBase

public abstract class JdbcSupport
extends Object

JdbcSupport is an abstract base class for objects which need to perform JDBC operations. It contains a number of useful methods for implementation inheritence..

Version:

$Revision: 463757 $

Constructor Summary

JdbcSupport()

Method Summary

Connection	borrowConnection() Returns a (new) JDBC connection from the data source.
void	closeStatement(Statement statement) Closes the given statement (which also closes all result sets for this statement) and the connection it belongs to.
DataSource	getDataSource() Returns the data source used for communicating with the database.
String	getPassword() Returns the password used to access the database.
String	getUsername() Returns the username used to access the database.
void	returnConnection(Connection connection) Closes the given JDBC connection (returns it back to the pool if the datasource is poolable).
void	setDataSource(DataSource dataSource) Sets the DataSource used for communicating with the database.
void	setPassword(String password) Sets the password to be used to access the database.
void	setUsername(String username) Sets the username to be used to access the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcSupport

public JdbcSupport()

Method Detail

getDataSource

public DataSource getDataSource()

Returns the data source used for communicating with the database.

Returns:

The data source

setDataSource

public void setDataSource(DataSource dataSource)

Sets the DataSource used for communicating with the database.

Parameters:

dataSource - The data source

getUsername

public String getUsername()

Returns the username used to access the database.

Returns:

The username

setUsername

public void setUsername(String username)

Sets the username to be used to access the database.

Parameters:

username - The username

getPassword

public String getPassword()

Returns the password used to access the database.

Returns:

The password

setPassword

public void setPassword(String password)

Sets the password to be used to access the database.

Parameters:

password - The password

borrowConnection

public Connection borrowConnection()
                            throws DatabaseOperationException

Returns a (new) JDBC connection from the data source.

Returns:

The connection

Throws:

DatabaseOperationException

returnConnection

public void returnConnection(Connection connection)

Closes the given JDBC connection (returns it back to the pool if the datasource is poolable).

Parameters:

connection - The connection

closeStatement

public void closeStatement(Statement statement)

Closes the given statement (which also closes all result sets for this statement) and the connection it belongs to.

Parameters:

statement - The statement