Re: continuum-store and JDO

[Rahul Thakur]

Marcelo Fukushima wrote:
On 1/11/07, Rahul Thakur <[EMAIL PROTECTED]> wrote:


Marcelo Fukushima wrote:
> yeah...
> but now that ive settled it, ive encountered a new set of probs, this
> time in the data-management with the trunk on svn:
> -while backing up the continuum store, a FileWriter is used (wich uses
> default system char encoding), but the stream used to write the xml
> tries to use utf-8, in wich case an exception is thrown;

This is a known issue. I think its to do with locale settings.

ive attached a patch that i think solves this one (it actually uses
the same charset encoding in the writer by using a OutputStreamWriter
( FileOutputStream, Charset )

i know this test passes to me now but itd be great if anyone else
could test it in a diff env (maybe other jdks and os's)

http://jira.codehaus.org/secure/ManageAttachments.jspa?id=45956

Thanks! I will take it for a spin (hopefully shortly) though i am on 
Windows XP as well. Yep, it might be a good idea if we can get it to run 
on another machine as well.



> -the backup file (an xml) is compared to a hard coded xml file... but
> at least with my dev env (win xp with jdk6), some child nodes are
> swaped...
You mean the nodes _do_ exist _but_ in a different order.  Can you point
me to the test that is showing this behaviour?

exactly... ill generate it again, but i think the id tag gets
switched... its in the DataManagementToolTest inside the
continuum-data-management module

Cool, will have a look when I get back home. I came across a different 
behaviour with HashMap key ordering in JDK 6.  I suspect if its 
something similar in this case.


btw i cant seen to compile from maven: it gives me an Access Denied
Exception on some random directories (im compiling and running the
tests from inside eclipse)

Do you have continuum checkout on your drive's root or nested a few 
levels in another directory ?

Rahul



Cheers,
Rahul

>
> the first one is most certainly a bug (and i already have a fix),
> while the second one im not so sure so i wanted to ask yall first
>
> regards,
> takeshi
>
> On 1/11/07, Emmanuel Venisse <[EMAIL PROTECTED]> wrote:
>> windows path length pb?
>>
>> Marcelo Fukushima a écrit :
>> > im looking into it, but i cant seen to install the modules 
locally -
>> > im getting a weird random access denied error...
>> >
>> >
>> > On 1/10/07, Emmanuel Venisse <[EMAIL PROTECTED]> wrote:
>> >> Yes. A global patch would be better instead of separate patches.
>> >> I tried your 2 patches and updated locally jpox-* to 1.1.3 in
>> >> continuum parent pom. With them, all tests works fine, but 
continuum
>> >> doesn't start.
>> >>
>> >> Emmanuel
>> >>
>> >> Marcelo Fukushima a écrit :
>> >> > Hello dear devs.
>> >> >
>> >> > After everyone's help, ive noticed that jpox was saving the
>> >> > BuildDefinition with wrong values (the buildFresh and 
arguments and
>> >> > possibly others too)... since i dont know how jpox work, the 
first
>> >> > thing i tried was to update to a more recent version of it 
(namely
>> >> > 1.1.3) and everything worked fine...
>> >> > im going to attach the test case to jira (actually a patch to 
the
>> >> > testcase to check those things too), but should i attach a 
patch to
>> >> > the pom too?
>> >> >
>> >> > On 1/9/07, Brett Porter <[EMAIL PROTECTED]> wrote:
>> >> >> The metadata file (and enhanced classes) are generated when you
>> use
>> >> >> Maven to build the project. As long as eclipse doesn't
>> overwrite the
>> >> >> class files it should be fine. Alternatively, you can use the
>> eclipse
>> >> >> plugin for jpox to make sure the classes get enhanced and 
just run
>> >> >> maven once to generate the metadata file. I've never used that
>> >> >> plugin, but it is available from the jpox site.
>> >> >>
>> >> >> Thanks!
>> >> >> - Brett
>> >> >>
>> >> >> On 09/01/2007, at 2:27 PM, Marcelo Fukushima wrote:
>> >> >>
>> >> >> > hello folks! i sent a couple of emails to the user list, 
but i
>> >> guess i
>> >> >> > could help a little too, right? so i just checked out the
>> code from
>> >> >> > SVN and wanted to tackle
>> >> >> > http://jira.codehaus.org/browse/CONTINUUM-1103
>> >> >> > while i could isolate the bug (the property is not getting
>> persisted
>> >> >> > on the db) but since i know almost nothing about jdo, i cant
>> run the
>> >> >> > tests inside eclipse to try to figure out the solution and i
>> couldnt
>> >> >> > find where the metadata file or the enhanced version of the
>> classes
>> >> >> > are found...
>> >> >> > is there any doc that can help me with that kinda of info?
>> thanks
>> >> >> > in advance
>> >> >> > --
>> >> >> > []'s
>> >> >> > Marcelo Takeshi Fukushima
>> >> >>
>> >> >
>> >> >
>> >>
>> >>
>> >
>> >
>>
>>
>
>