[Middlegen-user] Again Oracle8.1.7 connection problem "catalog" argument ???

Discussion:

Anjarivo Razafinimanana

2002-06-28 09:58:04 UTC

I have always my problem connecting to Oracle Database through Middlegen
(see mail below).
After going over java code it seems that variable "_catalog" used in
MiddlegenTask.execute
is "null" ????? That's why I received NPE ....
I've tried to add:
<middlegen
....
catalog="My_CATALOG"
..
...
</middlegen>
But I always receive NullPointerException in MiddlegenPopulator.tune (424).
Is there a work around ?

Regards

Anjarivo RAZAFINIMANANA

----------------------------------------------------------------------------
---------------------------------
Hi folks,

I've tried to connect to Oracle 8.1.7. using these
databaseurl "jdbc:oracle:oci8:@referential.WORLD" or
"jdbc:ora:oci8:@referential.WORLD"
I received:
build.xml:154: java.lang.NullPointerException
at middlegen.MiddlegenTask.execute(MiddlegenTask.java:409)
...
I'm using "class12.zip" from Oracle+ Oracle8.1.7 + Ant 1.5beta3, jdk1.3.1,
Middlegen (CVS version June 6) + W98SE.
Is there any free drivers which is compliant with Oracle 8.1.7 and Middlegen
?

Regards

Anjarivo RAZAFINIMANANA

Aslak Hellesøy

2002-06-28 12:54:03 UTC

Permalink

I've added a null check and a debug statement that prints out the schema and
catalog values in tune().

I don't understand why it would be null in your case though....
Also search the SF mail archives for "oracle". I don't have oracle myself,
so it's a bit hard for me to verify that Middlegen works with it.

HTH,
Aslak

-----Original Message-----
Razafinimanana
Sent: 28. juni 2002 14:03
Subject: [Middlegen-user] Again Oracle8.1.7 connection problem "catalog"
argument ???
I have always my problem connecting to Oracle Database through Middlegen
(see mail below).
After going over java code it seems that variable "_catalog" used in
MiddlegenTask.execute
is "null" ????? That's why I received NPE ....
<middlegen
....
catalog="My_CATALOG"
..
...
</middlegen>
But I always receive NullPointerException in
MiddlegenPopulator.tune (424).
Is there a work around ?
Regards
Anjarivo RAZAFINIMANANA
------------------------------------------------------------------
----------
---------------------------------
Hi folks,
I've tried to connect to Oracle 8.1.7. using these
build.xml:154: java.lang.NullPointerException
at middlegen.MiddlegenTask.execute(MiddlegenTask.java:409)
...
I'm using "class12.zip" from Oracle+ Oracle8.1.7 + Ant 1.5beta3, jdk1.3.1,
Middlegen (CVS version June 6) + W98SE.
Is there any free drivers which is compliant with Oracle 8.1.7
and Middlegen
?
Regards
Anjarivo RAZAFINIMANANA
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Anjarivo Razafinimanana

2002-06-28 15:22:01 UTC

Permalink

Right now, It works, I just added:
schema="METACAT"
catalog=""
Under password"".
I think maybe, the order is important !
Anjarivo RAZAFINIMANANA

-----Message d'origine-----
De : Aslak Hellesøy [mailto:***@netcom.no]
Envoyé : vendredi 28 juin 2002 16:53
À : Anjarivo Razafinimanana; middlegen-***@lists.sourceforge.net
Objet : RE: [Middlegen-user] Again Oracle8.1.7 connection problem
"catalog" argument ???

I've added a null check and a debug statement that prints out the schema and
catalog values in tune().

I don't understand why it would be null in your case though....
Also search the SF mail archives for "oracle". I don't have oracle myself,
so it's a bit hard for me to verify that Middlegen works with it.

HTH,
Aslak

Aslak Hellesøy

2002-06-28 15:38:03 UTC

Permalink

No. Ant attributes can be passed in any order. What's Middlegen's debug output?

Aslak.

---- Original Message ---
Subject: RE: [Middlegen-user] Again Oracle8.1.7 connection problem "catalog" argument ???
schema="METACAT"
catalog=""
Under password"".
I think maybe, the order is important !
Anjarivo RAZAFINIMANANA
-----Message d'origine-----
Envoyé : vendredi 28 juin 2002 16:53
Objet : RE: [Middlegen-user] Again Oracle8.1.7 connection problem
"catalog" argument ???
I've added a null check and a debug statement that prints out the schema and
catalog values in tune().
I don't understand why it would be null in your case though....
Also search the SF mail archives for "oracle". I don't have oracle myself,
so it's a bit hard for me to verify that Middlegen works with it.
HTH,
Aslak