Hi Marcin,
I'll look into that. Just to clarify, what version of Cayenne are you
using? Is this the latest nightly build?
Andrus
On Apr 13, 2006, at 7:39 AM, Marcin Skladaniec wrote:
Hello everyone !
Andrus, thank you for fixing that bug so quickly !
I got another problem, it may be related to previous thats why I
post it here.
It does not happen always, I tried to create a separate project to
reproduce it, but I couldn't.
This is the code which reproduces problem in my application:
CayenneContext context =
ContextManager.getNewDedicatedContext();
List students = context.performQuery(new SelectQuery
(Student.class));
for (int i=0 ; i<students.size();i++) {
Student student =
(Student)students.get(i);
//this works ...
logger.info(i+ ") students count = " +student.getLanguage
().getStudents().size());
//this don't work
logger.info(i+ ") language name = " +student.getLanguage
().getName());
}
CayenneContext context2 =
ContextManager.getNewDedicatedContext();
List languages = context2.performQuery(new SelectQuery
(Language.class));
for (int i=0 ; i< languages.size();i++) {
Language language =
(Language)languages.get(i);
if (language.getStudents().size() > 0) {
logger.info(i+ ") language name =
" +language.getName());
logger.info(i+ ") students count = " +language.getStudents
().size());
for (int j
=0;j<language.getStudents().size();j++) {
Student student =
((Student)language.getStudents().get(j));
logger.info("\t"+j+ ") student name = " +student.getFullName
());
logger.info("\t"+j+ ") student language = "
+student.getLanguage().getName());
}
}
}
On output I'm getting :
- 0) students count = 1
- 0) language name = null
- 1) students count = 1
- 1) language name = null
- 2) students count = 1
- 2) language name = null
- 8) language name = Galic
- 8) students count = 1
- 0) student name = test test
- 0) student language = Galic
- 1287) language name = Guatamalan
- 1287) students count = 1
- 0) student name = test2 test2
- 0) student language = Guatamalan
- 1509) language name = English
- 1509) students count = 1
- 0) student name = test3 test3
- 0) student language = English
It looks like sometimes the object is not "faulted" correctly. I
can't see when and why ...
Marcin
On 11/04/2006, at 5:35 PM, Andrus Adamchik wrote:
Ok, now I got it. This is a bug - RelationshipQuery was
incorrectly intercepted by the client CayenneContext. I opened a
bug report:
http://objectstyle.org/jira/browse/CAY-500
and actually already checked in the fix, so it should be available
in 04/11 nightly build.
Thanks
Andrus
On Apr 11, 2006, at 4:58 AM, Marcin Skladaniec wrote:
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