com.fdsapi
Class DataAccessJ2EE

java.lang.Object
  |
  +--com.fdsapi.DataAccessBase
        |
        +--com.fdsapi.DataAccessJ2EE

All Implemented Interfaces:

DataAccess

public class DataAccessJ2EE

extends DataAccessBase

Class used to connect to a JDBC data source in a J2EE environment using javax.sql.DataSource. For example in Sybase:

// This maps to the jndi resource reference of "jdbc/MyDataSource"
DataAccess da=new DataAccessJ2EE("MyDataSource");


View Code

Field Summary

Fields inherited from class com.fdsapi.DataAccessBase

connection, resultSet, statement

Constructor Summary

DataAccessJ2EE()
Use when InitialContext uses the default constructor, and the default DataSource name should be used.

DataAccessJ2EE(javax.naming.InitialContext initialContext, java.lang.String dataSourceName)
Use when InitialContext doesn't use the default constructor (for example when a username and password are required in the InitialContext constructor.

DataAccessJ2EE(java.lang.String dataSourceName)
Use when InitialContext uses the default constructor.

Method Summary

DataAccess	createInstance()
java.sql.Connection	getConnection()
void	setDataSourceName(java.lang.String dataSourceName)

Methods inherited from class com.fdsapi.DataAccessBase

close, closeConnection, closeResultSet, closeStatement, connectionIsClosed, createStatement, executeQuery, executeUpdate, getDataSourceName, getResultSet, getResultSetConverter, start

Methods inherited from class java.lang.Object

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

Constructor Detail

DataAccessJ2EE

public DataAccessJ2EE(javax.naming.InitialContext initialContext,
                      java.lang.String dataSourceName)

Use when InitialContext doesn't use the default constructor (for example when a username and password are required in the InitialContext constructor. The dataSourceName maps to the applications DataSource in the jndi namespace.

DataAccessJ2EE

public DataAccessJ2EE(java.lang.String dataSourceName)
               throws java.sql.SQLException

Use when InitialContext uses the default constructor. The dataSourceName maps to the applications DataSource in the jndi namespace.

DataAccessJ2EE

public DataAccessJ2EE()
               throws java.sql.SQLException

Use when InitialContext uses the default constructor, and the default DataSource name should be used. The dataSourceName maps to the applications DataSource in the jndi namespace. The default DataSource name is "DataSource".

Method Detail

createInstance

public DataAccess createInstance()
                          throws java.sql.SQLException

java.sql.SQLException

setDataSourceName

public void setDataSourceName(java.lang.String dataSourceName)

Specified by:

setDataSourceName in interface DataAccess

Overrides:

setDataSourceName in class DataAccessBase

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

java.sql.SQLException