net.sf.taverna.t2.provenance.connector
Class JDBCConnector

java.lang.Object
  net.sf.taverna.t2.provenance.connector.JDBCConnector

public class JDBCConnector
extends java.lang.Object

A shared factory class for retrieving a connection to the database. The client is responsible for closing the connection once its finished with. The connection needs to be configured externally using a JNDI data source named "jdbc/taverna"

Author:

Stuart Owen

Constructor Summary

JDBCConnector()

Method Summary

static java.sql.Connection

getConnection() Provides a connection to a database, that has been defined externally as a JNDI DataSource with the name 'jdbc/taverna' The client is responsible for closing the connection once finished with.

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCConnector

public JDBCConnector()

Method Detail

getConnection

public static java.sql.Connection getConnection()
                                         throws java.lang.InstantiationException,
                                                java.lang.IllegalAccessException,
                                                java.lang.ClassNotFoundException,
                                                java.sql.SQLException

Provides a connection to a database, that has been defined externally as a JNDI DataSource with the name 'jdbc/taverna' The client is responsible for closing the connection once finished with.

Returns:

a connection to the database

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.ClassNotFoundException

java.sql.SQLException