Package org.apache.wayang.jdbc.execution

Class DatabaseDescriptor

java.lang.Object

org.apache.wayang.jdbc.execution.DatabaseDescriptor

public class DatabaseDescriptor
extends Object

This class describes a database.

Constructor Summary

Constructors

Constructor	Description
DatabaseDescriptor(String jdbcUrl, String user, String password, String jdbcDriverClassName)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
Connection	createJdbcConnection()	Creates a Connection to the database described by this instance.

Methods inherited from class java.lang.Object

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

Constructor Details

DatabaseDescriptor

public DatabaseDescriptor(String jdbcUrl,
 String user,
 String password,
 String jdbcDriverClassName)

Creates a new instance.

Parameters:

jdbcUrl - JDBC URL to the database

user - optional user name or null

password - optional password or null

jdbcDriverClassName - name of the JDBC driver Class to access the database; required for createJdbcConnection()

Method Details

createJdbcConnection

public Connection createJdbcConnection()

Creates a Connection to the database described by this instance.

Returns:

the Connection