Module io.ebean.api
Package io.ebean

Class DuplicateKeyException

  • All Implemented Interfaces:
    Serializable
    public class DuplicateKeyException
extends DataIntegrityException
    Thrown when a duplicate is attempted on a unique constraint.

    In terms of catching this exception with the view of continuing processing using the same transaction look to use Transaction.rollbackAndContinue(). 

    

   try (Transaction txn = database.beginTransaction()) {

     try {
       ...
       database.save(bean);
       database.flush();
     } catch (DuplicateKeyException e) {
       // carry on processing using the transaction
       txn.rollbackAndContinue();
       ...
     }

     txn.commit();
   }
    See Also:
    Serialized Form

    • Constructor Detail

      • DuplicateKeyException

        public DuplicateKeyException​(String message,
                             Throwable cause)
        Create with a message and cause.