net.sf.jailer.database

Class BasicDataSource

java.lang.Object

net.sf.jailer.database.BasicDataSource

All Implemented Interfaces:

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

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

Basic implementation of DataSource. Uses DriverManager to create connections.

Author:

Ralf Wisser

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicDataSource.DriverShim Wraps a Jdbc-Driver.

Field Summary

Fields

Modifier and Type	Field and Description
DBMS	dbms The DBMS.

Constructor Summary

Constructors

Constructor and Description
BasicDataSource(java.lang.String driverClassName, java.lang.String dbUrl, java.lang.String dbUser, java.lang.String dbPassword, DBMS dbms, int maxPoolSize, java.net.URL... jdbcDriverURL) Constructor.
BasicDataSource(java.lang.String driverClassName, java.lang.String dbUrl, java.lang.String dbUser, java.lang.String dbPassword, int maxPoolSize, java.io.File jdbcDriver) Constructor.
BasicDataSource(java.lang.String driverClassName, java.lang.String dbUrl, java.lang.String dbUser, java.lang.String dbPassword, int maxPoolSize, java.net.URL... jdbcDriverURL) Constructor.

Method Summary

Modifier and Type	Method and Description
void	close() Closes all pooled connections.
static boolean	findDBMSNeedsConnection(java.lang.String dbUrl)
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<?> arg0)
void	setLoginTimeout(int arg0)
void	setLogWriter(java.io.PrintWriter arg0)
<T> T	unwrap(java.lang.Class<T> arg0)

Methods inherited from class java.lang.Object

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

Field Detail

dbms

public final DBMS dbms

The DBMS.

Constructor Detail

BasicDataSource

public BasicDataSource(java.lang.String driverClassName,
                       java.lang.String dbUrl,
                       java.lang.String dbUser,
                       java.lang.String dbPassword,
                       int maxPoolSize,
                       java.io.File jdbcDriver)

Constructor. Derives DBMS from URL.

Parameters:

driverClassName - name of JDBC-driver class

dbUrl - the URL

dbUser - the user

dbPassword - the password

maxPoolSize - maximum number of pooled connections

jdbcDriver - driver jar file

BasicDataSource

public BasicDataSource(java.lang.String driverClassName,
                       java.lang.String dbUrl,
                       java.lang.String dbUser,
                       java.lang.String dbPassword,
                       int maxPoolSize,
                       java.net.URL... jdbcDriverURL)

Constructor. Derives DBMS from URL.

Parameters:

driverClassName - name of JDBC-driver class

dbUrl - the URL

dbUser - the user

dbPassword - the password

maxPoolSize - maximum number of pooled connections

jdbcDriverURL - URL of driver jar file

BasicDataSource

public BasicDataSource(java.lang.String driverClassName,
                       java.lang.String dbUrl,
                       java.lang.String dbUser,
                       java.lang.String dbPassword,
                       DBMS dbms,
                       int maxPoolSize,
                       java.net.URL... jdbcDriverURL)

Constructor.

Parameters:

driverClassName - name of JDBC-driver class

dbUrl - the URL

dbUser - the user

dbPassword - the password

maxPoolSize - maximum number of pooled connections

dbms - the DBMS

Method Detail

close

public void close()

Closes all pooled connections.

findDBMSNeedsConnection

public static boolean findDBMSNeedsConnection(java.lang.String dbUrl)

getConnection

public java.sql.Connection getConnection()
                                  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

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Specified by:

getLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

getParentLogger

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

Specified by:

getParentLogger in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLFeatureNotSupportedException

setLogWriter

public void setLogWriter(java.io.PrintWriter arg0)
                  throws java.sql.SQLException

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

setLoginTimeout

public void setLoginTimeout(int arg0)
                     throws java.sql.SQLException

Specified by:

setLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> arg0)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

unwrap

public <T> T unwrap(java.lang.Class<T> arg0)
             throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

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