Hi all,
In my client app I create a new instance of an entity bean (passing the
primary key as an argument of create method)and then try to call some of the
set methods to set the other values.
But then I get an exception due to JAWS trying to set the value of the filed
to the primary key WHERE primary key =NULL. (bellow is the relenavt part of
the server log)
Where did I go wrong?
Thanks in advance.
Ina
[JAWS] Create entity
[JAWS] Create, id is 012
[JAWS] Insert
[JAWS] Executing:INSERT INTO exchange (currencySymbol,id,rate) VALUES
(?,?,?)
[ExchangeRateBean EJB] RMI TCP Connection(8)-130.205.88.207 INSERT INTO
exchange
( currencySymbol , id , rate ) VALUES ( NULL , 012 , 0.0 )
[JAWS] Load SQL:SELECT currencySymbol,id,rate FROM exchange WHERE id=?
[Default] RMI TCP Connection(8)-130.205.88.207 SELECT currencySymbol , id ,
rate FROM exchange WHERE id = 012
[Default] RMI TCP Connection(8)-130.205.88.207
java.lang.NullPointerException
[Default] RMI TCP Connection(8)-130.205.88.207 UPDATE exchange SET
currencySymbol = 012 WHERE id = NULL
[Default] java.rmi.ServerException: Store failed; nested exception is:
java.sql.SQLException
[Default] java.sql.SQLException
[Default] at db.SQLProg.execute(SQLProg)
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