possible to overloard the findByPrimaryKey method?


DevX Home    Today's Headlines   Articles Archive   Tip Bank   Forums   

Results 1 to 2 of 2

Thread: possible to overloard the findByPrimaryKey method?

  1. #1
    Jared Dinerstein Guest

    possible to overloard the findByPrimaryKey method?


    Hi --

    trying to grab a record from an ORACLE database, where the key is actually
    2 separate fields . Unfortunately, I get an error in my ejb-jar.xml because
    apparently you cannot define an ejb-ql query for the findByPrimaryKey method
    in the descriptor.. any help in how to handle this problem would be greatly
    appreciated.

    thanks,
    Jared

  2. #2
    kareena Guest

    Re: possible to overloard the findByPrimaryKey method?


    "Jared Dinerstein" <jdinerstein1@hotmail.com> wrote:
    Hi,

    You have to create a primary key class which would be public. In this class
    define your primary key fields. In ejb-jar.xml give the primary key class
    as this class and findByPrimaryKey(XXXXXXClass x).
    Work it out , All the Best !

    -Kareena
    >
    >Hi --
    >
    >trying to grab a record from an ORACLE database, where the key is actually
    >2 separate fields . Unfortunately, I get an error in my ejb-jar.xml because
    >apparently you cannot define an ejb-ql query for the findByPrimaryKey method
    >in the descriptor.. any help in how to handle this problem would be greatly
    >appreciated.
    >
    >thanks,
    >Jared



Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center
 
 
FAQ
Latest Articles
Java
.NET
XML
Database
Enterprise
Questions? Contact us.
C++
Web Development
Wireless
Latest Tips
Open Source


   Development Centers

   -- Android Development Center
   -- Cloud Development Project Center
   -- HTML5 Development Center
   -- Windows Mobile Development Center