July 2008 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-603) Using @CollectionOfEelements with FetchMode.JOIN and FetchType.EAGER to map a Map breaks Example criteria

by Philippe Laflamme (JIRA)

Using @CollectionOfEelements with FetchMode.JOIN and FetchType.EAGER to map a Map breaks Example criteria --------------------------------------------------------------------------------------------------------- Key: ANN-603 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-603 Project: Hibernate Annotations Issue Type: Bug Components: search Affects Versions: 3.3.0.ga Environment: hibernate-core-3.2.2.jar Reporter: Philippe Laflamme Attachments: ann-example_eager_join.patch I'm using CollectionOfElements to map a Map<String, @Embeddable>. I want it to eagerly join the associated table to fill the map. When I load the Entity using its PK, I obtain a single object with multiple entries in the Map, which is the expected behaviour. If I load the same Entity using an Example criteria (matching one of its property), I get one Entity per entry in the Map. If you use FetchMode.SELECT, the resulting Example query returns a single entity with multiple values in the Map (expected behaviour). Attached is a patch against annotations_3_3_0_GA that creates a test case in CollectionElementTest that reproduces the problem. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3351) Dynamic entity model and inheritance - exception when trying to persist

by Adam Warski (JIRA)

Dynamic entity model and inheritance - exception when trying to persist ----------------------------------------------------------------------- Key: HHH-3351 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3351 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Reporter: Adam Warski I have two dynamic model entites mapped as follows: <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <class entity-name="Superclass" discriminator-value="A"> <id name="id" type="integer"><generator class="native"/></id> <discriminator column="DISC" type="string" /> <property name="dataA" type="string"/> <subclass entity-name="Subclass" discriminator-value="B"> <property name="dataB" type="string"/> </subclass> </class> </hibernate-mapping> When I try to persist one of them (just invoking session.persist("Superclass", new HashMap()); is enough) I get the following exception: Exception in thread "main" org.hibernate.HibernateException: instance not of expected entity type: java.util.HashMap is not a: Superclass at org.hibernate.persister.entity.AbstractEntityPersister.getSubclassEntityPersister(AbstractEntityPersister.java:3640) at org.jboss.envers.test.working.MyPersister.getSubclassEntityPersister(MyPersister.java:22) at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1347) at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:180) at org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:512) at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:70) at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38) at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:618) at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:592) at org.jboss.envers.test.working.WorkingMain.main(WorkingMain.java:62) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (EJB-300) create-drop with c3p0 causes SQLException

by Chris Redekop (JIRA)

create-drop with c3p0 causes SQLException ----------------------------------------- Key: EJB-300 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-300 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.2.1 Environment: hibernate-entitymanager 3.2.1.ga, c3p0 0.9.0, and postgreSQL 8.1.8 or hsqldb 1.8.7 Reporter: Chris Redekop Attachments: c3p0Test.tar.gz In the attached test application, an EntityManagerFactory is created and then closed. Closing the EMF causes line 801 of org.hibernate.impl.SessionFactoryImpl to call getConnectionProvider().close(), which eventually results in c3p0's PooledDataSource being closed. Line 808 of org.hibernate.impl.SessionFactoryImpl the calls schemaExport.drop(), which attempts to acquire a connection from the data source and causes the following SQLException. java.sql.SQLException: com.mchange.v2.c3p0.PoolBackedDataSource@fced4 [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@9505f [ acquireIncrement -> 1, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> 9505f, idleConnectionTestPeriod -> 100, initialPoolSize -> 10, maxIdleTime -> 100, maxPoolSize -> 100, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 10, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@80cac9 [ description -> null, driverClass -> null, factoryClassLocation -> null, identityToken -> 80cac9, jdbcUrl -> jdbc:hsqldb:., properties -> {user=******, password=******, autocommit=true, release_mode=auto} ], preferredTestQuery -> null, propertyCycle -> 300, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, usesTraditionalReflectiveProxies -> false ], factoryClassLocation -> null, identityToken -> fced4, numHelperThreads -> 3 ] has been closed() -- you can no longer use it. This exception is swallowed so it does not cause a test error, but it does appear in the console output. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2820) Can not set HOLD_CURSORS_OVER_COMMIT when creating ScrollableResults

by steven (JIRA)

Can not set HOLD_CURSORS_OVER_COMMIT when creating ScrollableResults -------------------------------------------------------------------- Key: HHH-2820 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2820 Project: Hibernate3 Issue Type: Improvement Components: core Affects Versions: 3.2.5 Environment: N/A Reporter: steven Currently, I can not set HOLD_CURSORS_OVER_COMMIT when creating ScrollableResults. It seams that the method in Query: public ScrollableResults scroll(ScrollMode scrollMode) throws HibernateException; should be added with the second argument: ResultSet holdability. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-170) Support @Boost in @Field

by Emmanuel Bernard (JIRA)

Support @Boost in @Field ------------------------ Key: HSEARCH-170 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-170 Project: Hibernate Search Issue Type: New Feature Components: mapping Reporter: Emmanuel Bernard Fix For: 3.1.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-162) NPE on queries when no entity is marked as @Indexed

by Emmanuel Bernard (JIRA)

NPE on queries when no entity is marked as @Indexed --------------------------------------------------- Key: HSEARCH-162 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-162 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.0.1.GA Reporter: Emmanuel Bernard Priority: Minor -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-236) Find whether or not indexWriter.optimize() requires an index lock

by Emmanuel Bernard (JIRA)

Find whether or not indexWriter.optimize() requires an index lock ----------------------------------------------------------------- Key: HSEARCH-236 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-236 Project: Hibernate Search Issue Type: Task Reporter: Emmanuel Bernard Fix For: 3.1.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HBX-964) add serialVersionUID to entity classes

by Dan Allen (JIRA)

add serialVersionUID to entity classes -------------------------------------- Key: HBX-964 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-964 Project: Hibernate Tools Issue Type: Improvement Components: hbm2java Affects Versions: 3.2beta10 Reporter: Dan Allen Priority: Minor The serialVersionUID is recommended for classes that implement java.io.Serializable. The hbm2java task should either set the serialVersionUID to 1L or automatically generate a value. I prefer setting it to 1L because it is easy and it will work, but if you feel motivated, you can look at what Eclipse does to generate this value from the class signature. I have included a patch that just sets it to 1L. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-222) Entities not found during concurrent update

by Sanne Grinovero (JIRA)

Entities not found during concurrent update ------------------------------------------- Key: HSEARCH-222 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-222 Project: Hibernate Search Issue Type: Bug Components: directory provider, engine Reporter: Sanne Grinovero Assignee: Sanne Grinovero As we update an entity by deleting it from index by using a database, and afterwards we reinsert it using an IndexWriter, there is a point in time in the middle were no DPlock is held on the Directory, At this moment a ReaderProvider could (re)open the index and all searches performed on this IndexReader will not find the entity at all. We should use a Read/Write Lock on DP instead of the current ReentrantLock to use a write lock during index updates and avoid creating a bottleneck for different threads needing a searcher. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-142) Modifications to objects which are indexed via @IndexedEmbedded are not triggering index updates

by Hardy Ferentschik (JIRA)

Modifications to objects which are indexed via @IndexedEmbedded are not triggering index updates ------------------------------------------------------------------------------------------------ Key: HSEARCH-142 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-142 Project: Hibernate Search Issue Type: Bug Components: engine Reporter: Hardy Ferentschik This issue was first discussed on the forum: http://forum.hibernate.org/viewtopic.php?t=981979 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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hibernate-issues July 2008