org.apache.cayenne.conn
Class DriverDataSource

java.lang.Object
  extended by org.apache.cayenne.conn.DriverDataSource
All Implemented Interfaces:
Wrapper, CommonDataSource, DataSource

public class DriverDataSource
extends Object
implements DataSource

A non-pooling DataSource implementation wrapping a JDBC driver.


Field Summary
protected  String connectionUrl
           
protected  Driver driver
           
protected  ConnectionEventLoggingDelegate logger
           
protected  String password
           
protected  String userName
           
 
Constructor Summary
DriverDataSource(Driver driver, String connectionUrl, String userName, String password)
          Creates a new DriverDataSource wrapping a given Driver.
DriverDataSource(String driverClassName, String connectionUrl)
          Creates a new DriverDataSource.
DriverDataSource(String driverClassName, String connectionUrl, String userName, String password)
          Creates a new DriverDataSource.
 
Method Summary
 Connection getConnection()
          Returns a new database connection, using preconfigured data to locate the database and obtain a connection.
 Connection getConnection(String userName, String password)
          Returns a new database connection using provided credentials to login to the database.
 String getConnectionUrl()
           
 String getDriverClassName()
           
 ConnectionEventLoggingDelegate getLogger()
           
 int getLoginTimeout()
           
 PrintWriter getLogWriter()
           
 String getPassword()
           
 String getUserName()
           
 boolean isWrapperFor(Class<?> iface)
           
 void setConnectionUrl(String connectionUrl)
           
 void setDriverClassName(String driverClassName)
           
 void setLogger(ConnectionEventLoggingDelegate delegate)
           
 void setLoginTimeout(int seconds)
           
 void setLogWriter(PrintWriter out)
           
 void setPassword(String password)
           
 void setUserName(String userName)
           
<T> T
unwrap(Class<T> iface)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

driver

protected Driver driver

connectionUrl

protected String connectionUrl

userName

protected String userName

password

protected String password

logger

protected ConnectionEventLoggingDelegate logger
Constructor Detail

DriverDataSource

public DriverDataSource(String driverClassName,
                        String connectionUrl)
                 throws SQLException
Creates a new DriverDataSource. If "driverClassName" is null, DriverDataSource will consult DriverManager for a registered driver for the given URL. So when specifying null, a user must take care of registering the driver. "connectionUrl" on the other hand must NOT be null.

Throws:
SQLException

DriverDataSource

public DriverDataSource(String driverClassName,
                        String connectionUrl,
                        String userName,
                        String password)
                 throws SQLException
Creates a new DriverDataSource. If "driverClassName" is null, DriverDataSource will consult DriverManager for a registered driver for the given URL. So when specifying null, a user must take care of registering the driver. "connectionUrl" on the other hand must NOT be null.

Throws:
SQLException
Since:
3.0

DriverDataSource

public DriverDataSource(Driver driver,
                        String connectionUrl,
                        String userName,
                        String password)
Creates a new DriverDataSource wrapping a given Driver. If "driver" is null, DriverDataSource will consult DriverManager for a registered driver for the given URL. So when specifying null, a user must take care of registering the driver. "connectionUrl" on the other hand must NOT be null.

Since:
1.1
Method Detail

getConnection

public Connection getConnection()
                         throws SQLException
Returns a new database connection, using preconfigured data to locate the database and obtain a connection.

Specified by:
getConnection in interface DataSource
Throws:
SQLException

getConnection

public Connection getConnection(String userName,
                                String password)
                         throws SQLException
Returns a new database connection using provided credentials to login to the database.

Specified by:
getConnection in interface DataSource
Throws:
SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException
Specified by:
getLoginTimeout in interface CommonDataSource
Throws:
SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws SQLException
Specified by:
setLoginTimeout in interface CommonDataSource
Throws:
SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException
Specified by:
getLogWriter in interface CommonDataSource
Throws:
SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException
Specified by:
setLogWriter in interface CommonDataSource
Throws:
SQLException

getLogger

public ConnectionEventLoggingDelegate getLogger()

setLogger

public void setLogger(ConnectionEventLoggingDelegate delegate)

getConnectionUrl

public String getConnectionUrl()
Since:
3.0

setConnectionUrl

public void setConnectionUrl(String connectionUrl)
Since:
3.0

getPassword

public String getPassword()
Since:
3.0

setPassword

public void setPassword(String password)
Since:
3.0

getUserName

public String getUserName()
Since:
3.0

setUserName

public void setUserName(String userName)
Since:
3.0

getDriverClassName

public String getDriverClassName()

setDriverClassName

public void setDriverClassName(String driverClassName)
                        throws SQLException
Throws:
SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
Specified by:
isWrapperFor in interface Wrapper
Throws:
SQLException
Since:
3.0

unwrap

public <T> T unwrap(Class<T> iface)
         throws SQLException
Specified by:
unwrap in interface Wrapper
Throws:
SQLException
Since:
3.0


Copyright © 2001-2011 Apache Cayenne. All Rights Reserved.