Chris,
I don't see where you're instantiating the em object. You have declared
it, but not filled it. I would think your find would throw a null
pointer exception.
Dan Kimmel
-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Chris Beck
Sent: Monday, August 24, 2009 10:01 AM
To: java400-l@xxxxxxxxxxxx
Subject: Help calling java from RPG
Hello,
I am creating a RPG program that calls multiple Java method from RPG and
am having problems with one of them. In the code snippet below I am
wondering how to set the hxplvl6Class field to the propper value? in
Java I would just use the following: "Hxplvl6 hxplvl6 =
em.find(Hxplvl6.class, l6number);"
D em...
D S O CLASS(*JAVA:
'javax.persistence.En+
D tityManager' )
D HxpLvl6 S O CLASS(*JAVA :
'java.lang.Object' )
D hxplvl6Class S O CLASS(*JAVA :
'java.lang.Class' )
D l6Number S O CLASS(*JAVA :
'java.lang.Object' )
D find PR O CLASS(*JAVA :
'java.lang.Object' )
D EXTPROC(*JAVA :
'javax.persistence+
D .EntityManager' : 'find' )
D pmClass O CLASS(*JAVA :
'java.lang.Class' )
D pmKey O CLASS(*JAVA :
'java.lang.Object' )
/Free
HxpLvl6 = find(em:hxplvl6Class:l6Number)
Thanks for any help,
Chris
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