used cvs head from last friday (7th januari, about 13:00 hour)
rebuild ojb using 'ant clean jar-debug' using ant 1.6.2 and JDK1.4
executed my testcases using new db-ojb-1.1.0.jar
below is the stacktrace:
ibanx.persistence.query.QueryException:
org.apache.ojb.broker.PersistenceBrokerException: Can't query for collection
at ibanx.persistence.ojb.QueryMgrPB.execute(QueryMgrPB.java:1255)
at
ibanx.persistence.test.DynamicMappingTest.testQueryDynamicCollectionDescript
or(DynamicMappingTest.java:399)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRu
nner.java:325)
at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestR
unner.java:536)
Caused by: org.apache.ojb.broker.PersistenceBrokerException: Can't query for
collection
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknow
n Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(
Unknown Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(
Unknown Source)
at ibanx.persistence.ojb.QueryMgrPB.execute(QueryMgrPB.java:1169)
... 15 more
Caused by: java.lang.ClassCastException
at
org.apache.ojb.broker.metadata.ObjectReferenceDescriptor.getForeignKeyTarget
FieldDescriptors(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.getTableAlias(Unknow
n Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.buildJoinTreeForAttr
ibute(Unknown Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.buildJoinTree(Unknow
n Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.buildJoinTree(Unknow
n Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.splitCriteria(Unknow
n Source)
at
org.apache.ojb.broker.accesslayer.sql.TableAliasHandler.<init>(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlQueryStatement.<init>(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlQueryStatement.<init>(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlSelectStatement.<init>(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.sql.SqlGeneratorDefaultImpl.getPreparedSel
ectStatement(Unknown Source)
at
org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.batch.BatchManagerImpl.executeQuery(Unknow
n Source)
at
org.apache.ojb.broker.accesslayer.RsQueryObject.performQuery(Unknown Source)
at org.apache.ojb.broker.accesslayer.RsIterator.<init>(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.RsIteratorFactoryImpl.createRsIterator(Unk
nown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unkn
own Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknow
n Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
... 19 more
Roger Janssen
-----Original Message-----
From: Thomas Dudziak [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 11, 2005 3:12 PM
To: OJB Users List
Subject: Re: BUG [CVS HEAD] : unable to query for classes which mappings
h ave been altered dynamically
The problem is that your OJB jar does not contain line information,
hence the "(Unknown Source)" statements in the stacktrace. Could you
rebuild OJB using the "clean" and "jar-debug" Ant targets and then
execute your program again ? Otherwise it is a bit difficult to locate
the error.
PS: If you're using Java 5, then you need the newest Ant build file
from CVS head, where I added the debug options for Java 5 (per
default, Java 5's javac won't generate line informations even when
compiling with the -g option).
regards,
Tom
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