is your db-type according to java.lang.Long ? should be something like <db-attribute name="CURRENT_VALUE" type="BIGINT" length="19"/>
-----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Gesendet: Montag, 15. Januar 2007 11:51 An: [email protected] Betreff: Problem writing java.lang.Long into database Hi, I have a problem with writing a java.lang.Long into our database. Example: I have a value in the database greater than java.lang.Integer.MAX_VALUE, example 9000000020. I can read the value correct from the database. I add 1 to the value (only for the example here), so we have the new value 9000000021 in the Java data object. After a commit we have the value "410065439" in the database. This is exactl y the conversion: long lo = 9000000021L; int val = (int) lo;" The failure occurs during the write to the database. I think I have a small mapping problem and could not find the correct way to map java.lang.Long to our database. Sorry if a descriptin exist in the documentation, but I didn't found it Mapping File <obj-entity name="Value" className= "com.gide.pdvcms.bo.commonstore.Value" dbEntityName="VALUES" superClassName= "com.gide.pdvcms.bo.generic.GenericBusinessObject"> .... <obj-attribute name="currentValue" type="java.lang.Long" db-attribute-path="CURRENT_VALUE"/> .... </obj-entity> Environment: Oracle 10 g cayenne 1.2 jdk 1.4.2.10 Later I need the same functionality in DB2. Thanks Florian
