nextobjects-user — Nextobjects User List

[Nextobjects-user] General use

[Damien C. <Dam...@uk...>]

Hi,
 i've tried to import my torque <project>-schema.xml into the devaki,
however it is losing 3 tables, and every other table has each column
duplicated. Any ideas?

I'm using the latest unix version. 0-3.aplha.

Damien

[Nextobjects-user] Re: torque, torque-gui(devaki) creators

[Emmanuel F. <efl...@de...>]

> How do you think? Is going to be a good direction to:
> 1) specify a standard way for including additional functionality (product=
ionality)
> in the torque-generator (at least some manual for extending the templates=
)

That would be nice to have a velocity template generator (using velocity
?!) , before adding a property to the column in torque DTD !
Does such a generator exist ? is it the aim of org.apache.torqur-gen ?
I guess it's not.
But if xml validation is set to false, I think you can extend your
torque-schema to a super-set and include attribute in you columns and do
wathether you like with it. Definitly it won't concern OM-datalayer
isn't it ?

>  2) extend devaki to be able to include custom defined attributes=20
> inside the column/table tags

If you had to do that how would you do it ?
Got an idea about this, is that right :
1) add a visible column, that's always good to have that propertie
2) add a key-value pair column named attribute (ex: owner=3Dbob,rocks=3Dtru=
e)
After you feedback (few weeks ago) I also added the ability to add
custom build.properties . They were always overwritten ...

> 3) extend (or make extendable) the org.apache.torque.model to support the=
 xml
>  parsing and objectizing of user defined objects/attributes
> for example in my case i might define inside the xml model some attribute=
s for
>  my columns like (include the column in the html table or not; for now i =
think i=20
> can realize this only by using the column's description attribute to defi=
ne=20
> extra functionality)

I think that Torque will stay an OM-datalayer but that would be very
nice to have a database of velocity template.
Also a database of model would be very nice for educational purpose.
Both should be two standalone projects.

You should have to suggest it as a torque-gen patch.
The rest will/must/should be integrated in devaki-nextobjects.
That should be a request for feature at sf.net project tools.

EF

[Nextobjects-user] through JDBC schema generation

[Vladislav P. <vla...@op...>]

Hi,

I'd like to be able to retrieve my database schema from a postgres db, I
have tested the connection in the database panel, it said it works but
the button Import Schema, create db and insert sql stay disabled.

What's the problem.

Thanks in advance.

Vladislav Pernin

[Nextobjects-user] the GREEN problem again

[Bogdan V. <bv...@gl...>]

Hi Emmanuel,

I cannot run devaki under windows no more ..
the previous error about the GREEN stuff still occurs ...
actually under linux i run everything successfully=20
except properties file creation message:

-bash-2.05b$ ./nextobjects.sh
Jan 27, 2004 6:16:01 AM java.util.prefs.FileSystemPreferences$3 run
WARNING: Could not create system preferences directory. System =
preferences are unusable.
Jan 27, 2004 6:16:33 AM java.util.prefs.FileSystemPreferences =
checkLockFile0ErrorCode
WARNING: Could not lock User prefs. Unix error code 37.
Jan 27, 2004 6:16:33 AM java.util.prefs.FileSystemPreferences syncWorld
WARNING: Couldn't flush user prefs: =
java.util.prefs.BackingStoreException: Couldn't get file lock.

although this messages ..devaki runs (via exported DISPLAY on the same =
windows machine where i am experiencing the problems with the GREEN=20
Exception in thread "main" java.lang.NoSuchFieldError: GREEN
    at =
org.devaki.nextobjects.util.NOPreferences.<clinit>(NOPreferences.java:89)=

)

Any suggestion ..what should I do to run again under windows ?

[Nextobjects-user] devaki throws "main" java.lang.NoSuchFieldError: GREEN on start

[Bogdan V. <bv...@gl...>]

Hi All,

After some period of successfull usage of devaki-nextobjects it started =
to generate exception (on the start of the program):

Exception in thread "main" java.lang.NoSuchFieldError: GREEN
        at =
org.devaki.nextobjects.util.NOPreferences.<clinit>(NOPreferences.java:65)=

        at =
org.devaki.nextobjects.NextObjects.<init>(NextObjects.java:128)
        at org.devaki.nextobjects.NextObjects.main(NextObjects.java:317)

I have deleted the entire directory of devaky and unzipped it again=20
and after run the same exception ..so something in the environment is =
wrong now i suppose, but what ?
any suggestion ?

thanks
bogdan

[Nextobjects-user] new version ?

[Bogdan V. <bv...@gl...>]

Hi,
Is there any progress on devaki-nextobjects project ?
There are a lot of bugs in  0.3-alpha5 is there anybody working on this =
?

With best regards,
Bogdan

[Nextobjects-user] Java naming method

[Andras S. <asa...@hu...>]

Hi,

I=B4ve tried to set the java naming method to underscore. I=B4ve changed th=
e
=B4default java naming method=B4 in the OM tab of the PDM properties. I=B4v=
e
also changed the =B4java naming method=B4 in the Object-Model tab of a tabl=
e=B4s=20
properties.

If I have a last_name field, and generate object model, or OJB, the=20
result is last_name, instead of lastName.

It seems to me, that the xml generated for torque is not correct, all the=
=20
fields has javaNamingMethod=3D"nochange".

Is it a bug, or this is just not yet implemented?

I'm using version 0.3-alpha5

Thanks,
Sala

RE: [Nextobjects-user] new release ?

[Vikas P. <VP...@su...>]

I got a message couple of weeks ago, from one of the developers that he is
working to fix some of the bugs that we discussed here earlier. Besides that
I think we are the only two guys talking here.

 

So no idea abt the next release. 

 

For now I have never received a reply from any one involved in development
directly from this mailing list.

 

But in my opinion devaki is a project which deserves more attention than it
is probably getting at this moment. I guess when more people start using it
seriously then bug fixes would start coming more frequently.

 

 

Vikas

 

-----Original Message-----
From: Bogdan Vatkov [mailto:bv...@gl...] 
Sent: Wednesday, December 17, 2003 5:38 AM
To: NEXTOBJECTS
Subject: [Nextobjects-user] new release ?

 

Hi all,

Is there somebody working on the bug fixing of devaki ? Comming releases ?

 

With best regards,

Bogdan

[Nextobjects-user] new release ?

[Bogdan V. <bv...@gl...>]

Hi all,
Is there somebody working on the bug fixing of devaki ? Comming releases =
?

With best regards,
Bogdan

RE: [Nextobjects-user] (no subject)

[Vikas P. <VP...@su...>]

Well we know at least some of the bugs to start with. If the developers are
interested we can somehow make a list of such things. I can even volunteer
to look into the code as I already modified at least a little of it for
myself.

 

Vikas

 

 

-----Original Message-----
From: Bogdan Vatkov [mailto:bv...@gl...] 
Sent: Tuesday, December 16, 2003 8:21 AM
To: NEXTOBJECTS
Subject: [Nextobjects-user] (no subject)

 

Hi all,

 

in devaki for a project properties , in the database tab, ID Creation is :
native

but in the xml it is idMethod="none"

 

greetings,

bogdan

[Nextobjects-user] (no subject)

[Bogdan V. <bv...@gl...>]

Hi all,

in devaki for a project properties , in the database tab, ID Creation is =
: native
but in the xml it is idMethod=3D"none"

greetings,
bogdan

[Nextobjects-user] self referenced

[Bogdan V. <bv...@gl...>]

Hi all,
1) I think something should to be done for the visualisation of =
self-referenced tables. (it is quite minimal right now)

2) I cannot successfully build devaki as checkouted from the CVS ..
there is a path /opt/.../src
i have replaced it with (s:/devaki/nextobjects/nextobjects/src) just to =
satisfy the build process
and the build continues just fine ...but the final result is:

nextobjects\target\devaki-nextobjects-0.3-alpha5.jar  (file with size of =
906 KB)
then the nextobjects.bat fails with :
.................
............
S:\devaki\nextobjects\nextobjects\bin>java -Dnextobjects.home=3D. -cp =
.\devaki-nex
tobjects-0.3-alpha5.jar;lib\ant-1.5.2.jar;lib\jdom-b8.jar;lib\log4j-1.2.7=
.jar;li
b\xercesImpl-2.0.2.jar;lib\xmlParserAPIs-2.0.2.jar;lib\maven-1.0-rc1.jar;=
lib\jun
it-3.8.1.jar;lib\ant-1.5.jar;lib\ant-optional-1.5.jar =
org.devaki.nextobjects.Nex
tObjects
Exception in thread "main" java.lang.NullPointerException
        at javax.swing.ImageIcon.<init>(ImageIcon.java:138)
        at =
org.devaki.nextobjects.ui.main.SplashScreen.<init>(SplashScreen.java:
60)
        at org.devaki.nextobjects.NextObjects.main(NextObjects.java:311)


with best regards,
bogdan

[Nextobjects-user] (no subject)

[Charles-Alexandre S. <ka...@de...>]

test out
-- 
Charles-Alexandre
SABOURDIN
-----------------

[Nextobjects-user] Next Objects Takes forever to save properties

[Vikas P. <VP...@su...>]

Hi Guys,

 

I got the videoclub-cdm from the CVS repository and was working with it.
Works fine generates the required stuff and I like the tool.

 

But when I try to exit and hit yes to save the changes, it takes forever to
save those. Ultimately I had to exit without saving, it was taking so long.

 

Any ideas abt that.

 

Thanks

 

Vikas

[Nextobjects-user] Next Objects Sample Model

[Vikas P. <VP...@su...>]

Hi There.

 

The next objects website mentions a sample "videoclub-cdm" supposed to be
found in sample directory of some archive.

 

Could anybody pls tell me what archive is being referred to. I didn't find
any such file in my downloads.

 

Also couldn't locate that from the website. Only found one videoclub-cdm.jpg
in the CVS.

 

Pls guide.

 

Thanks for your help.

 

Vikas

Re: [Nextobjects-user] Can Next Objects be used with Java 1.3.1

[Emmanuel F. <efl...@de...>]

Yes it may be possible. But you should evaluate before the pros & con
and the usability of the project.
If you have sufficient skill you may do it easily or ask for a feature
request.
If you want do do it you may debug it step by step and I guess you'll
always have a solution. You may also ask for write access to CVS to pass
your changes.
A part of SQL & OJB you may not use all the turbine feature or check
turbine jdk reqs.
What about upgrading your environement by using alternates JDK ?

EF


On Sat, 2003-11-15 at 00:05, Vikas Phonsa wrote:
> Hi Everybody,
>=20
> I read on the nextobjects website that Java 1.4 is required to use that.
>=20
>=20
> I like the interface and want to have others in my deptt use it but the
> requirement of java 1.4 might prevent us from using it.
>=20
>=20
> I haven't started using it yet but I was wondering if there is any way it
> could be made to work with java 1.3.1 by making any adjustments.
>=20
> Is it possible by any chance?
>=20
> Thanks
>=20
> Vikas
>=20
>=20
>=20
>=20
>=20
>=20
> -------------------------------------------------------
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> _______________________________________________
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> Nex...@li...
> https://lists.sourceforge.net/lists/listinfo/nextobjects-user
>=20
>=20

[Nextobjects-user] Can Next Objects be used with Java 1.3.1

[Vikas P. <VP...@su...>]

Hi Everybody,

I read on the nextobjects website that Java 1.4 is required to use that.


I like the interface and want to have others in my deptt use it but the
requirement of java 1.4 might prevent us from using it.


I haven't started using it yet but I was wondering if there is any way it
could be made to work with java 1.3.1 by making any adjustments.

Is it possible by any chance?

Thanks

Vikas

[Nextobjects-user] -

[Emmanuel F. <efl...@de...>]

-