| Michael Watzek 2005-08-11, 5:45 pm |
| Hi,
attached you find a patch using DBCP connection pool instead of C3P0
connection pool. The patch specifies SNAPSHOT versions of DBCP. For this
reason you will see downloads when calling maven.
These are the TCK results using DBCP:
Application indentity:
Tests run: 396, Failures: 18, Errors: 28, Time: 261,516 seconds.
Datastore indentity:
Tests run: 396, Failures: 17, Errors: 27, Time: 274,421 seconds.
In contrast to the results using C3P0 (relatively, using no connection
pool) we have 2 errors more for each identity type. The exceptions are
thrown while requesting a connection from the pool. You see the
stacktrace below.
Regards,
Michael
java.lang.UnsupportedOperationException
at
org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:136)
at org.jpox.store.rdbms.RDBMSManager.<init>(RDBMSManager.java:219)
at
org.jpox.store.rdbms.RDBMSManagerFactory.getStoreManager(RDBMSManagerFactory.java:59)
at
org.jpox.AbstractPersistenceManager.<init>(AbstractPersistenceManager.java:194)
at org.jpox.PersistenceManagerImpl.<init>(PersistenceManagerImpl.java:34)
at
org.jpox.PersistenceManagerFactoryImpl. getPersistenceManager(PersistenceManager
FactoryImpl.java:811)
at
org.apache.jdo.tck.api.persistencemanagerfactory. AfterGetPersistenceManagerNoSetMethodsSu
cceed. runTest(AfterGetPersistenceManagerNoSetM
ethodsSucceed.java:137)
at
org.apache.jdo.tck.api.persistencemanagerfactory. AfterGetPersistenceManagerNoSetMethodsSu
cceed. testGetPersistenceManagerWithParameters(
AfterGetPersistenceManagerNoSetMethodsSu
cceed.java:128)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:197)
at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:128)
at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:106)
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Michael Watzek Tech@Spree Engineering GmbH
mailto:mwa.tech@spree.de Buelowstr. 66
Tel.: ++49/30/235 520 36 10783 Berlin - Germany
Fax.: ++49/30/217 520 12 http://www.spree.de/
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