org.cementj.base
Class DbDataAccessObject

java.lang.Object
  org.cementj.base.DbDataAccessObject

Direct Known Subclasses:

SQLStatementExecutor

public abstract class DbDataAccessObject
extends java.lang.Object

Generic functionality for data access objects for relational databases. Data access objects (DAO) are objects which contain database access. Typically, database connections are managed at a deployment level and passed in to make DAOs usable in any type of deployment (e.g. Enterprise beans, RMI services, Web services, Applications, etc.).

Copyright: Delta Vortex Technologies, 2003.

Field Summary

protected java.sql.Connection	_dbConnection
protected SQLAssistant	_sqlAssistant

Constructor Summary

protected	DbDataAccessObject()
protected	DbDataAccessObject(java.sql.Connection conn)

Method Summary

protected java.sql.Connection	getDbConnection()
protected void	setDbConnection(java.sql.Connection conn)

Methods inherited from class java.lang.Object

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

Field Detail

_dbConnection

protected java.sql.Connection _dbConnection

_sqlAssistant

protected SQLAssistant _sqlAssistant

Constructor Detail

DbDataAccessObject

protected DbDataAccessObject()

DbDataAccessObject

protected DbDataAccessObject(java.sql.Connection conn)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

getDbConnection

protected java.sql.Connection getDbConnection()

setDbConnection

protected void setDbConnection(java.sql.Connection conn)
                        throws java.sql.SQLException

Throws:

java.sql.SQLException