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Posted to users@openjpa.apache.org by Miłosz Tylenda <mt...@o2.pl> on 2009/10/13 18:36:41 UTC
Re: Running CacheTest: class does not appear in the list ofpersistent types
Rohit,
If you don't want to create persistence.xml, you can specify persistent classes by calling AbstractTestCase.setUp(Object... props).
Regards,
Milosz
>
> After some investigation I have resolved this issue.
>
> These are my findings:
>
> Yes It is necessary for all persistable entities to be defined in the
> persistence.xml files when running standalone.
>
> It is important for the testcase to load the EMFs from the correct
> persistence.xml. The error below was due to loading an incorrect
> persistence.xml in the test case.
>
> The relevant code is in
> /openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/common/utils/AbstractTestCase.java
>
>
> protected String computePersistenceXmlResource(String s) {
> String resourceName = getClass().getPackage().getName()
> .replaceAll("\\.", "/");
> resourceName += "/common/apps/META-INF/persistence.xml";
> URL resource =
> getClass().getClassLoader().getResource(resourceName);
>
> if (resource != null){
> System.out.println("*** Loading persistence.xml "+
> resourceName);
> return resourceName;
> } else {
> System.err.println("*** Could NOT find "+ resourceName+ " Now
> returning default persistence resource ");
> return defaultPersistenceXmlResource();
> }
> }
>
> I would really like for these log statements to get added to this testcase
> for future guidance.
>
> --Thanks,
> Rohit Kelapure
>
>
>
>
>
>
>
>
> Rohit Kelapure wrote:
> >
> > I am trying to execute org.apache.openjpa.persistence.datacache.CacheTest
> > with a custom cache provider.
> >
> > In spite of having ALL entity classes on the classpath when executing the
> > test, openJPA complains that
> > the entity was not found in the list of persistent types.
> >
> > <openjpa-2.0.0-SNAPSHOT-r422266:824213 fatal user error>
> > org.apache.openjpa.persistence.ArgumentException: No metadata was found
> > for type "class
> > org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA". The
> > class does not appear in the list of persistent types:
> > [org.apache.openjpa.persistence.common.apps.Student, ...........].
> >
> > When I decompiled CacheObjectA in
> > C:\open-jpa\openjpa-trunk\openjpa-persistence-jdbc\target\test-classes\org\apache\openjpa\persistence\datacache\common\apps,
> > I saw that CacheObjectA implements PersistenceCapable which means that
> > the enhancer did its job.
> >
> > The surefire plugin test classpath does contain the
> > C:\open-jpa\openjpa-trunk\openjpa-persistence-jdbc\target\test-classes dir
> > on its classpath
> >
> > What does one need to do to get OpenJPA to recognize a persistence capable
> > class ?
> > Is it necessary for all persistable entities to be defined in the orm xml
> > files in addition to having the @Entity annotation ?
> >
> > --Thanks,
> > Rohit Kelapure
> >
>
> --
> View this message in context: http://n2.nabble.com/Running-CacheTest-class-does-not-appear-in-the-list-of-persistent-types-tp3810164p3811051.html
> Sent from the OpenJPA Users mailing list archive at Nabble.com.
>
Re: Running CacheTest: class does not appear in the list
ofpersistent types
Posted by Rohit Kelapure <ke...@gmail.com>.
Thanks Milosz !
Miłosz Tylenda wrote:
>
> Rohit,
>
> If you don't want to create persistence.xml, you can specify persistent
> classes by calling AbstractTestCase.setUp(Object... props).
>
> Regards,
> Milosz
>
>>
>> After some investigation I have resolved this issue.
>>
>> These are my findings:
>>
>> Yes It is necessary for all persistable entities to be defined in the
>> persistence.xml files when running standalone.
>>
>> It is important for the testcase to load the EMFs from the correct
>> persistence.xml. The error below was due to loading an incorrect
>> persistence.xml in the test case.
>>
>> The relevant code is in
>> /openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/common/utils/AbstractTestCase.java
>>
>>
>> protected String computePersistenceXmlResource(String s) {
>> String resourceName = getClass().getPackage().getName()
>> .replaceAll("\\.", "/");
>> resourceName += "/common/apps/META-INF/persistence.xml";
>> URL resource =
>> getClass().getClassLoader().getResource(resourceName);
>>
>> if (resource != null){
>> System.out.println("*** Loading persistence.xml "+
>> resourceName);
>> return resourceName;
>> } else {
>> System.err.println("*** Could NOT find "+ resourceName+ " Now
>> returning default persistence resource ");
>> return defaultPersistenceXmlResource();
>> }
>> }
>>
>> I would really like for these log statements to get added to this
>> testcase
>> for future guidance.
>>
>> --Thanks,
>> Rohit Kelapure
>>
>>
>>
>>
>>
>>
>>
>>
>> Rohit Kelapure wrote:
>> >
>> > I am trying to execute
>> org.apache.openjpa.persistence.datacache.CacheTest
>> > with a custom cache provider.
>> >
>> > In spite of having ALL entity classes on the classpath when executing
>> the
>> > test, openJPA complains that
>> > the entity was not found in the list of persistent types.
>> >
>> > <openjpa-2.0.0-SNAPSHOT-r422266:824213 fatal user error>
>> > org.apache.openjpa.persistence.ArgumentException: No metadata was found
>> > for type "class
>> > org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA". The
>> > class does not appear in the list of persistent types:
>> > [org.apache.openjpa.persistence.common.apps.Student, ...........].
>> >
>> > When I decompiled CacheObjectA in
>> >
>> C:\open-jpa\openjpa-trunk\openjpa-persistence-jdbc\target\test-classes\org\apache\openjpa\persistence\datacache\common\apps,
>> > I saw that CacheObjectA implements PersistenceCapable which means that
>> > the enhancer did its job.
>> >
>> > The surefire plugin test classpath does contain the
>> > C:\open-jpa\openjpa-trunk\openjpa-persistence-jdbc\target\test-classes
>> dir
>> > on its classpath
>> >
>> > What does one need to do to get OpenJPA to recognize a persistence
>> capable
>> > class ?
>> > Is it necessary for all persistable entities to be defined in the orm
>> xml
>> > files in addition to having the @Entity annotation ?
>> >
>> > --Thanks,
>> > Rohit Kelapure
>> >
>>
>> --
>> View this message in context:
>> http://n2.nabble.com/Running-CacheTest-class-does-not-appear-in-the-list-of-persistent-types-tp3810164p3811051.html
>> Sent from the OpenJPA Users mailing list archive at Nabble.com.
>>
>
>
--
View this message in context: http://n2.nabble.com/Running-CacheTest-class-does-not-appear-in-the-list-of-persistent-types-tp3810164p3819347.html
Sent from the OpenJPA Users mailing list archive at Nabble.com.