I create a class and I can save the object. When I try to laod the object using the key I get the following error:


net.sf.hibernate.MappingException: No persister for: com.pepsico.mya.bonus.persistence.impl.ScorePersistenceManager
at net.sf.hibernate.impl.SessionFactoryImpl.getPersister(SessionFactoryImpl.java:344)
at net.sf.hibernate.impl.SessionImpl.getClassPersister(SessionImpl.java:2574)
at net.sf.hibernate.impl.SessionImpl.doLoadByClass(SessionImpl.java:1915)
at net.sf.hibernate.impl.SessionImpl.load(SessionImpl.java:1847)
at com.pepsico.mya.bonus.persistence.PersistenceManagerSupport.get(PersistenceManagerSupport.java:44)
at com.pepsico.mya.bonus.persistence.TestScorePersistenceManager.testGetUpdate(TestScorePersistenceManager.java:55)
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(JUnitTestRunner.java:325)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:536)
net.sf.hibernate.MappingException: No persister for: com.pepsico.mya.bonus.persistence.impl.ScorePersistenceManager
at net.sf.hibernate.impl.SessionFactoryImpl.getPersister(SessionFactoryImpl.java:344)
at net.sf.hibernate.impl.SessionImpl.getClassPersister(SessionImpl.java:2574)
at net.sf.hibernate.impl.SessionImpl.doLoadByClass(SessionImpl.java:1915)
at net.sf.hibernate.impl.SessionImpl.load(SessionImpl.java:1847)
at com.pepsico.mya.bonus.persistence.PersistenceManagerSupport.get(PersistenceManagerSupport.java:44)
at com.pepsico.mya.bonus.persistence.PersistenceManagerSupport.delete(PersistenceManagerSupport.java:110)
at com.pepsico.mya.bonus.persistence.PersistenceManagerSupport.delete(PersistenceManagerSupport.java:105)
at com.pepsico.mya.bonus.persistence.TestScorePersistenceManager.testDelete(TestScorePersistenceManager.java:93)
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(JUnitTestRunner.java:325)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:536)
------------- ---------------- ---------------


Can anyone give me a clue?

Just to add a note, If I use the Criteria object and set the primary key on the criterion, I get the object.