Abe, just did an 'svn up' (revision 453025) and don't see
HandlerStrategies in the list of updated files.
'svn log' on that file produces:
r438566 | pcl | 2006-08-30 11:53:55 -0600 (Wed, 30 Aug 2006) | 1 line
changed @since tags to disambiguate the Kodo information with future
releases of OpenJPA by adding a 0. to the beginning of each.
If you want to hop on the irc channel, maybe we can hash through this
quicker.
#openjpa
irc.freenode.net
Abe White (JIRA) wrote:
[ http://issues.apache.org/jira/browse/OPENJPA-13?page=comments#action_12439964 ]
Abe White commented on OPENJPA-13:
----------------------------------
I just committed a possible fix for this issue by changing
HandlerStrategies.setAutoAssignedValue to conver the DB-produced auto-assigned
value to the Java type the field expects for the given column. Bryan, can you
test with your SQLServer and/or MySQL driver?
GenerationType.IDENTITY problem with MS SQL Server
--------------------------------------------------
Key: OPENJPA-13
URL: http://issues.apache.org/jira/browse/OPENJPA-13
Project: OpenJPA
Issue Type: Bug
Components: jpa
Environment: Microsoft SQL Server 2000
Windows XP
Java SE 1.5
OpenJPA - source downloaded today (Aug 14, 2006)
Reporter: Megan
Priority: Critical
Cannot persist entity with identity column. To reproduce, create a simple
object with identity column
@Entity
@Table(name="JpaType")
public class JpaType implements Serializable
{
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
@Column(name="Id")
private Integer id = null;
@Column(name="Name")
private String name = null;
public Integer getId() { return id; }
public String getName() { return name; }
public void setName(String name) { this.name = name; }
}
create table JpaType (
Id int identity(1, 1) not null
, Name varchar(50) null
, constraint JpaType_PK primary key (Id)
)
JpaType jpa = new JpaType();
jpa.setName("Test 1");
em.persist(jpa);
em.flush();
It works OK if I remove identity column (and set ID myself).
Stack trace
<0|true|0.9.0> org.apache.openjpa.persistence.PersistenceException:
java.math.BigDecimal
at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1576)
at
org.apache.openjpa.kernel.DelegatingBroker.flush(DelegatingBroker.java:927)
at
org.apache.openjpa.persistence.EntityManagerImpl.flush(EntityManagerImpl.java:421)
at mytest.domain.JpaTest.testJpa(JpaTest.java:30)
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:585)
at
org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at
org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at
org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at
org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at
org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at
org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
at
org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
at
org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at
org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at
org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.ClassCastException: java.math.BigDecimal
at mytest.domain.model.JpaType.pcReplaceField(JpaType.java)
at
org.apache.openjpa.kernel.StateManagerImpl.replaceField(StateManagerImpl.java:2824)
at
org.apache.openjpa.kernel.StateManagerImpl.storeObjectField(StateManagerImpl.java:2284)
at
org.apache.openjpa.kernel.StateManagerImpl.storeField(StateManagerImpl.java:2380)
at
org.apache.openjpa.kernel.StateManagerImpl.storeField(StateManagerImpl.java:723)
at
org.apache.openjpa.kernel.StateManagerImpl.store(StateManagerImpl.java:719)
at
org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy.setAutoAssignedValue(HandlerFieldStrategy.java:361)
at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:119)
at
org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:68)
at
org.apache.openjpa.jdbc.kernel.OperationOrderUpdateManager.flushPrimaryRow(OperationOrderUpdateManager.java:199)
at
org.apache.openjpa.jdbc.kernel.OperationOrderUpdateManager.flush(OperationOrderUpdateManager.java:86)
at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:88)
at
org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:68)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:512)
at
org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:127)
at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1876)
at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1772)
at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1567)
... 23 more
