Calling Database Operations

You can create business services that call database operations. You use the business service foundation Database Call wizard to create these business service methods. Database operations include query, insert, update, and delete.

This code sample shows code that is generated by the Database Call Wizard:

          //calls method which then executes jdbj callto the table 
          //selected.
       messages = selectF0101(context, internalVO, maxRows);

The wizard creates a generic method. You modify the signature of the method and complete the code for the objects that will be accessed for mapping to and from the database operation call. The wizard creates InputVOType as a placeholder in the signature for the internal value object class name that you provide.

The wizard generates unique code for each type of database operation.

See also:

• Understanding Database Operations.

• "Understanding Database Operation Calls" in the JD Edwards EnterpriseOne Tools Business Services Development Guide.