So in the above example we have an employee class/entity which we use a SQL server DB table to persist.
The Employee DAO will contain methods to insert/delete/update/select employee(s) it abstracts the retrieval of data from a data resource such as a database.
can you please explain wat you meant with 'concrete implementation' did you mean that we have to next write the definition for the methods by implementing the interface to a class.. whenever we need a service from the database, we create an object of a DAO use it for database operations and then get rid of the DAO once we get what we want from the database. and may i know the Scope of this DAO concept rami??
IBM Web Sphere Application Server provides periodic fixes for the base and Network Deployment editions of release V8.5.
The following is a complete listing of fixes for V8.5 with the most recent fix at the top.
By Sancho Pinto and Stephen Schleifer [Mar-09] The right imaging system can help drive efficiencies in lines of business throughout the enterprise – including IT.
Today’s ERP applications have enabled organizations to automate many business processes, taking common daily operations out the physical world and bringing them online to achieve greater efficiency.
Ans: The configuration files xml (or hibernate.properties) and mapping files *xml are used by the Configuration class to create (i.e.