JDevelorer connect with database.

Hi Friends..

How to create connection in  JDeveloper with Oracle Database.

Open JDeveloper create new application and right click on model select new.

Select Business Components from tables.

Click Plus Sign.

Enter Connection Name like HR.

  Enter user name (DataBase user name )like  hr or system.

Enter password (DataBase password) welcome1.            

                          Host name localhost if database use another system then enter IP address.

SID name  orcl or xe.

Test Connection.

then click ok.

Now make Entity objects.

Select table Employee and Department.

Now make Up-datable view objects.

Select table Employee and Department.

If you have need Read only view object select the table otherwise click next.

At last click Finish.