Referential integrity constraint violation with datanucleus and bidirectional 1-N in optimistic locking when using interface type - jdo

Question

We have some 1-N bidirectional relations whith dependent elements and where the mapped-by field is an interface-type.
A testcase reproducing the issue can be accessed here https://github.com/didierschlegel/test-jdo (it is a fork of the jdo-test project from datanucleus).
public interface IInventory {
/**
* #return the products in this inventory
*/
Set<Product> getProducts();
}
#PersistenceCapable
public class Inventory implements IInventory
{
#PrimaryKey
protected String name=null;
#Persistent(mappedBy="inventory")
#Join
#Element(dependent="true")
protected Set<Product> products = new HashSet<Product>();
...
}
#PersistenceCapable
public class Product
{
#PrimaryKey
#Persistent(valueStrategy=IdGeneratorStrategy.NATIVE)
protected long id;
#Persistent(types=Inventory.class)
protected IInventory inventory=null;
...
}
<?xml version="1.0" encoding="UTF-8" ?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
<!-- Tutorial "unit" -->
<persistence-unit name="MyTest">
<class>mydomain.model.Inventory</class>
<class>mydomain.model.Product</class>
<exclude-unlisted-classes/>
<properties>
<property name="datanucleus.schema.autoCreateAll" value="true"/>
<property name="javax.jdo.option.Optimistic" value="true"/>
<!-- ENABLE THESE FOR H2 -->
<property name="javax.jdo.option.ConnectionURL" value="jdbc:h2:mem:nucleus1"/>
<property name="javax.jdo.option.ConnectionUserName" value="sa"/>
<property name="javax.jdo.option.ConnectionPassword" value=""/>
</properties>
</persistence-unit>
</persistence>
public class SimpleTest {
#Test
public void testSimple() {
NucleusLogger.GENERAL.info(">> test START");
PersistenceManagerFactory pmf = JDOHelper.getPersistenceManagerFactory("MyTest");
PersistenceManager pm = pmf.getPersistenceManager();
Transaction tx = pm.currentTransaction();
try {
tx.begin();
Inventory inv = new Inventory("My Inventory");
Product product = new Product("Sony Discman", "A standard discman from Sony", 200.00, inv);
Product book = new Product("Lord of the Rings by Tolkien", "The classic story", 49.99, inv);
inv.getProducts().add(product);
inv.getProducts().add(book);
pm.makePersistent(inv);
tx.commit();
Object inventoryId = pm.getObjectId(inv);
assertNotNull(inventoryId);
pm.close();
pm = pmf.getPersistenceManager();
tx = pm.currentTransaction();
tx.begin();
Query<Inventory> qi = pm.newQuery(Inventory.class);
assertEquals(1, qi.executeList().size());
Query<Product> qp = pm.newQuery(Product.class);
assertEquals(2, qp.executeList().size());
tx.commit();
pm.close();
pm = pmf.getPersistenceManager();
tx = pm.currentTransaction();
tx.begin();
pm.deletePersistent(pm.getObjectById(inventoryId));
tx.commit();
pm.close();
pm = pmf.getPersistenceManager();
tx = pm.currentTransaction();
tx.begin();
qi = pm.newQuery(Inventory.class);
assertEquals(0, qi.executeList().size());
qp = pm.newQuery(Product.class);
assertEquals(0, qp.executeList().size());
tx.commit();
} catch (Throwable thr) {
NucleusLogger.GENERAL.error(">> Exception in test", thr);
fail("Failed test : " + thr.getMessage());
} finally {
if (tx.isActive()) {
tx.rollback();
}
pm.close();
}
pmf.close();
NucleusLogger.GENERAL.info(">> test END");
}
}
The test case runs successfully with "javax.jdo.option.Optimistic" set to "false", but when changing it to "true" the following exception is thrown:
18:31:45,057 (main) WARN [DataNucleus.Datastore.Persist] - Delete of object "mydomain.model.Product#565f390" using statement "DELETE FROM PRODUCT WHERE ID=?" failed : Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
18:31:45,057 (main) DEBUG [DataNucleus.Persistence] - ExecutionContext.internalFlush() END
18:31:45,058 (main) DEBUG [DataNucleus.Transaction] - Delete of object "mydomain.model.Product#565f390" using statement "DELETE FROM PRODUCT WHERE ID=?" failed : Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
org.datanucleus.exceptions.NucleusDataStoreException: Delete of object "mydomain.model.Product#565f390" using statement "DELETE FROM PRODUCT WHERE ID=?" failed : Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
at org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:378)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObjectFromTable(RDBMSPersistenceHandler.java:494)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObject(RDBMSPersistenceHandler.java:466)
at org.datanucleus.state.StateManagerImpl.internalDeletePersistent(StateManagerImpl.java:1207)
at org.datanucleus.state.StateManagerImpl.flush(StateManagerImpl.java:5789)
at org.datanucleus.flush.FlushOrdered.execute(FlushOrdered.java:132)
at org.datanucleus.ExecutionContextImpl.flushInternal(ExecutionContextImpl.java:4063)
at org.datanucleus.ExecutionContextImpl.flush(ExecutionContextImpl.java:4009)
at org.datanucleus.ExecutionContextImpl.preCommit(ExecutionContextImpl.java:4184)
at org.datanucleus.ExecutionContextImpl.transactionPreCommit(ExecutionContextImpl.java:729)
at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:397)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:287)
at org.datanucleus.api.jdo.JDOTransaction.commit(JDOTransaction.java:107)
at org.datanucleus.test.SimpleTest.testSimple(SimpleTest.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:292)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: org.h2.jdbc.JdbcBatchUpdateException: Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
at org.h2.jdbc.JdbcPreparedStatement.executeBatch(JdbcPreparedStatement.java:1121)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.ParamLoggingPreparedStatement.executeBatch(ParamLoggingPreparedStatement.java:366)
at org.datanucleus.store.rdbms.SQLController.processConnectionStatement(SQLController.java:667)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:233)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:176)
at org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:289)
... 42 more
Nested Throwables StackTrace:
org.h2.jdbc.JdbcBatchUpdateException: Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
at org.h2.jdbc.JdbcPreparedStatement.executeBatch(JdbcPreparedStatement.java:1121)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.ParamLoggingPreparedStatement.executeBatch(ParamLoggingPreparedStatement.java:366)
at org.datanucleus.store.rdbms.SQLController.processConnectionStatement(SQLController.java:667)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:233)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:176)
at org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:289)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObjectFromTable(RDBMSPersistenceHandler.java:494)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObject(RDBMSPersistenceHandler.java:466)
at org.datanucleus.state.StateManagerImpl.internalDeletePersistent(StateManagerImpl.java:1207)
at org.datanucleus.state.StateManagerImpl.flush(StateManagerImpl.java:5789)
at org.datanucleus.flush.FlushOrdered.execute(FlushOrdered.java:132)
at org.datanucleus.ExecutionContextImpl.flushInternal(ExecutionContextImpl.java:4063)
at org.datanucleus.ExecutionContextImpl.flush(ExecutionContextImpl.java:4009)
at org.datanucleus.ExecutionContextImpl.preCommit(ExecutionContextImpl.java:4184)
at org.datanucleus.ExecutionContextImpl.transactionPreCommit(ExecutionContextImpl.java:729)
at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:397)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:287)
at org.datanucleus.api.jdo.JDOTransaction.commit(JDOTransaction.java:107)
at org.datanucleus.test.SimpleTest.testSimple(SimpleTest.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:292)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
org.h2.jdbc.JdbcSQLException: Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
at org.h2.message.DbException.get(DbException.java:169)
at org.h2.message.DbException.get(DbException.java:146)
at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:414)
at org.h2.constraint.ConstraintReferential.checkRowRefTable(ConstraintReferential.java:431)
at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:307)
at org.h2.table.Table.fireConstraints(Table.java:871)
at org.h2.table.Table.fireAfterRow(Table.java:888)
at org.h2.command.dml.Delete.update(Delete.java:99)
at org.h2.command.CommandContainer.update(CommandContainer.java:75)
at org.h2.command.Command.executeUpdate(Command.java:230)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:156)
at org.h2.jdbc.JdbcPreparedStatement.executeBatch(JdbcPreparedStatement.java:1106)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.ParamLoggingPreparedStatement.executeBatch(ParamLoggingPreparedStatement.java:366)
at org.datanucleus.store.rdbms.SQLController.processConnectionStatement(SQLController.java:667)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:233)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:176)
at org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:289)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObjectFromTable(RDBMSPersistenceHandler.java:494)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObject(RDBMSPersistenceHandler.java:466)
at org.datanucleus.state.StateManagerImpl.internalDeletePersistent(StateManagerImpl.java:1207)
at org.datanucleus.state.StateManagerImpl.flush(StateManagerImpl.java:5789)
at org.datanucleus.flush.FlushOrdered.execute(FlushOrdered.java:132)
at org.datanucleus.ExecutionContextImpl.flushInternal(ExecutionContextImpl.java:4063)
at org.datanucleus.ExecutionContextImpl.flush(ExecutionContextImpl.java:4009)
at org.datanucleus.ExecutionContextImpl.preCommit(ExecutionContextImpl.java:4184)
at org.datanucleus.ExecutionContextImpl.transactionPreCommit(ExecutionContextImpl.java:729)
at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:397)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:287)
at org.datanucleus.api.jdo.JDOTransaction.commit(JDOTransaction.java:107)
at org.datanucleus.test.SimpleTest.testSimple(SimpleTest.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:292)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
org.h2.jdbc.JdbcSQLException: Referential integrity constraint violation: "PRODUCT_FK1: PUBLIC.PRODUCT FOREIGN KEY(INVENTORY_INVENTORY_NAME_EID) REFERENCES PUBLIC.INVENTORY(NAME) ('My Inventory')"; SQL statement:
DELETE FROM INVENTORY WHERE "NAME"=? [23503-168]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
at org.h2.message.DbException.get(DbException.java:169)
at org.h2.message.DbException.get(DbException.java:146)
at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:414)
at org.h2.constraint.ConstraintReferential.checkRowRefTable(ConstraintReferential.java:431)
at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:307)
at org.h2.table.Table.fireConstraints(Table.java:871)
at org.h2.table.Table.fireAfterRow(Table.java:888)
at org.h2.command.dml.Delete.update(Delete.java:99)
at org.h2.command.CommandContainer.update(CommandContainer.java:75)
at org.h2.command.Command.executeUpdate(Command.java:230)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:156)
at org.h2.jdbc.JdbcPreparedStatement.executeBatch(JdbcPreparedStatement.java:1106)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.datasource.dbcp2.DelegatingStatement.executeBatch(DelegatingStatement.java:345)
at org.datanucleus.store.rdbms.ParamLoggingPreparedStatement.executeBatch(ParamLoggingPreparedStatement.java:366)
at org.datanucleus.store.rdbms.SQLController.processConnectionStatement(SQLController.java:667)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:233)
at org.datanucleus.store.rdbms.SQLController.getStatementForUpdate(SQLController.java:176)
at org.datanucleus.store.rdbms.request.DeleteRequest.execute(DeleteRequest.java:289)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObjectFromTable(RDBMSPersistenceHandler.java:494)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.deleteObject(RDBMSPersistenceHandler.java:466)
at org.datanucleus.state.StateManagerImpl.internalDeletePersistent(StateManagerImpl.java:1207)
at org.datanucleus.state.StateManagerImpl.flush(StateManagerImpl.java:5789)
at org.datanucleus.flush.FlushOrdered.execute(FlushOrdered.java:132)
at org.datanucleus.ExecutionContextImpl.flushInternal(ExecutionContextImpl.java:4063)
at org.datanucleus.ExecutionContextImpl.flush(ExecutionContextImpl.java:4009)
at org.datanucleus.ExecutionContextImpl.preCommit(ExecutionContextImpl.java:4184)
at org.datanucleus.ExecutionContextImpl.transactionPreCommit(ExecutionContextImpl.java:729)
at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:397)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:287)
at org.datanucleus.api.jdo.JDOTransaction.commit(JDOTransaction.java:107)
at org.datanucleus.test.SimpleTest.testSimple(SimpleTest.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:292)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Changing the mapped-by field to Inventory-Type (no more interface) the main runs also successfully in Optimistic mode.
#PersistenceCapable
public class Product
{
#PrimaryKey
#Persistent(valueStrategy=IdGeneratorStrategy.NATIVE)
protected long id;
protected Inventory inventory=null;
...
}
What did I miss? What am I doing wrong?
Thanks in advance for your help!