April 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-843) Version increment not triggered on @OneToOne property modification having inverse owner

by Guenther Demetz (JIRA)

Version increment not triggered on @OneToOne property modification having inverse owner --------------------------------------------------------------------------------------- Key: ANN-843 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-843 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.4.0.GA Environment: Hibernate 3.3.1.GA , Microsoft SQL Server Reporter: Guenther Demetz Priority: Minor Attachments: Testcase.jar In the revised "Java Persistence with Hibernate" book by Christian Bauer and Gavin King on page 464 there's written following about versioning: "If you use Hibernate as JPA provider ... every value-typed property modification .. triggers a version increment." Now I saw that Version increment indeed is not triggered on @OneToOne properties having an inverse owner (= mappedBy setted). This allows several concurrent transactions to set the association from same object towards different targets without having a OptimistickLockException at commit. This violates the ToOne policy! (Hibernate detects the inconsistency later when loading the property from database: org.hibernate.HibernateException: More than one row with the given identifier was found) Please see attached junit-testcase for reproducing the problem. regards Guenther Demetz -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4617) Using blobs with hibernate causes error

by Radosław Smogura (JIRA)

Using blobs with hibernate causes error --------------------------------------- Key: HHH-4617 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4617 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Beta-2 Environment: Hibernate 3.5-b2, Glassfish v3 promoted build 74, PostgreSQL 8.3.7 Reporter: Radosław Smogura Priority: Critical I have entity with byte[] property annotated as @Lob and lazy fetch type, when table is createad the created column is of type oid, but when the column is read in application, the Hibernate reads the OID value instead of bytes under given oid. It's behavior like to read / write bytea. If i remember well, auto-creating table with Hibernate creates oid column. The proper behavior for dealing in PostgreSQL (and this behavior is in Hibernate 3.4) is to use oids. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-5163) ClassCastException when Hibernate tries to cache results using ResultTransformer

by Strong Liu (JIRA)

ClassCastException when Hibernate tries to cache results using ResultTransformer -------------------------------------------------------------------------------- Key: HHH-5163 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5163 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.1 Reporter: Strong Liu Assignee: Gail Badner Fix For: 3.5.x, 3.6 When Hibernate executes a cacheable query using a ResultTransformer, it will attempt to cache the results AFTER applying the ResultTransformer. The problem is that the ResultTransformer may modify the data in a way that Hibernate won't understand it anymore, and in this case it will generate a ClassCastException when trying to cache it. --------------------------- this can be reproduced by CriteriaQueryTest with following change: papa-pc:testsuite stliu$ svn diff src/test/java/org/hibernate/test/criteria/CriteriaQueryTest.java Index: src/test/java/org/hibernate/test/criteria/CriteriaQueryTest.java =================================================================== --- src/test/java/org/hibernate/test/criteria/CriteriaQueryTest.java (revision 19246) +++ src/test/java/org/hibernate/test/criteria/CriteriaQueryTest.java (working copy) @@ -613,6 +613,7 @@ ) .addOrder( Order.desc("studentName") ) .setResultTransformer( Transformers.aliasToBean(StudentDTO.class) ) + .setCacheable( true ) .list(); assertEquals(2, resultWithAliasedBean.size()); -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3872) Criteria on alias causes partial collection materialization

by Adrian Moos (JIRA)

Criteria on alias causes partial collection materialization ----------------------------------------------------------- Key: HHH-3872 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3872 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.3.0.CR1 Reporter: Adrian Moos I have a parent entity with a one-to-many assocation to a child entity: <hibernate-mapping package="ch.bedag.a11.ccinfo.business.entity" default-lazy="false"> <class name="Parent" table="PARENT"> <id name="id" type="long" column="ID" unsaved-value="null"> <generator class="sequence"> <param name="sequence">SEQ_T_PARENT</param> </generator> </id> <set name="children" cascade="all-delete-orphan" inverse="true"> <key column="PARENT_ID" foreign-key="CHILD_FK1"/> <one-to-many class="Child"/> </set> </class> <class name="Child" <id name="id" type="long" column="ID" unsaved-value="null"> <generator class="sequence"> <param name="sequence">SEQ_T_CHILD</param> </generator> </id> <property name="businessKey" column="BUSINESSKEY" not-null="true"/> </class> </hibernate-mapping> I then do: Criteria parentCriteria = aSession.createCriteria(Parent.class); parentCriteria.createAlias("children", "c", CriteriaSpecification.LEFT_JOIN); parentCriteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY); parentCriteria.add(Restrictions.eq("c.businessKey", 123456789)); List parents = parentCriteria.list(); Expected behaviour: Since each parent in parents is a materialized entity, I'd expect its children set to contain all its children. Observed behaviour: It contains only children with matching business key. Is my expectation correct? -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4878) Add documentation about new "image" and "text" properties

by Gail Badner (JIRA)

Add documentation about new "image" and "text" properties --------------------------------------------------------- Key: HHH-4878 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4878 Project: Hibernate Core Issue Type: Improvement Components: documentation Reporter: Gail Badner Assignee: Gail Badner Fix For: 3.5 -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3230) getEntityName() throws org.hibernate.TransientObjectException: proxy was not associated with the session

by Howard M. Lewis Ship (JIRA)

getEntityName() throws org.hibernate.TransientObjectException: proxy was not associated with the session -------------------------------------------------------------------------------------------------------- Key: HHH-3230 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3230 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.2 Environment: Mac OS X, JDK 1.5 Reporter: Howard M. Lewis Ship I'm retrieving an entity that contains a OneToMany relationship. The master entity is retrieved, within a transaction, via Session.get(Class,Serializable). @Entity public class MapUnitSurvey extends ActiveDO { @ManyToOne(fetch = FetchType.LAZY) private VegetationType vegetationType; } @Entity public class VegetationType extends AbstractEnum { } ActiveDO and AbstractEnum are abstract base classes with @MappedSuperclass. I retrieve the vegationType: VegetationType type = survey.getVegetationType(); Then I need the type's entity name String entityName = session.getEntityName(type); This fails with the TransientObjectException. Inspecting with the debugger, I see that type is a CGLIB-enhanced proxy, and that there's a fully initialized bean in the target field of the proxy. I'll attach a screenshot of some debugging data. In summary; the entity was retrieved via a lazy fetch, appears the be correct, seems to be in the session and yet the exception occurs. I've tried to resolve this by re-fetching the object from the session, and a few other tries, with no luck. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3332) Hibernate duplicate then child entity's on merge

by Rodrigo de Assumpção (JIRA)

Hibernate duplicate then child entity's on merge ------------------------------------------------ Key: HHH-3332 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3332 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.6 Environment: JDK 1.6 Oracle 9i Hibernate 3.2.6 Hibernate Annotations 3.3.1 Hibernate EntityManager 3.3.2 Standalone Running Reporter: Rodrigo de Assumpção Priority: Critical The method merge from EntityManager causes a duplication of child entity's. class Father: @OneToMany(mappedBy = "father", cascade={CascadeType.ALL}, fetch=FetchType.LAZY) private List<Child> childList; class Child: @ManyToOne @JoinColumn(name = "ID_FATHER") private Father father; class BugTest EntityManagerFactory emf = Persistence.createEntityManagerFactory("JpaTestHB"); EntityManager em = emf.createEntityManager(); Father f = (Father) em.createQuery("SELECT f FROM Father f WHERE f.id = 1").getSingleResult(); Child c = new Child(); c.setFather(f); f.getChildList().add(c); em.getTransaction().begin(); em.merge(f); em.getTransaction().commit(); The execution of BugTest Class causes tow insert's on table "child". If you change the fetch mode to EAGER (into Father class) the problem not occurs. I make the same test with Toplink, and it make a unique insert, normal. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HV-272) jaxb dependencies should be dependencies with scope 'provided' instead of profile dependencies

by Hardy Ferentschik (JIRA)

jaxb dependencies should be dependencies with scope 'provided' instead of profile dependencies ---------------------------------------------------------------------------------------------- Key: HV-272 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-272 Project: Hibernate Validator Issue Type: Bug Components: build Affects Versions: 4.0.2.GA Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Priority: Minor Fix For: 4.1.0 -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3608) DB sequence numbers are not unique when using the pooled SequenceStyleGenerator in multiple JVMs with the same DB

by Matthias Gommeringer (JIRA)

DB sequence numbers are not unique when using the pooled SequenceStyleGenerator in multiple JVMs with the same DB ----------------------------------------------------------------------------------------------------------------- Key: HHH-3608 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3608 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1, 3.3.0.SP1, 3.3.0.GA, 3.2.6 Environment: Hibernate 3.2.6, Oracle (any version) Reporter: Matthias Gommeringer Priority: Blocker Attachments: PooledOptimizerTest.java We have several Application Servers (=JVMs) running each of them using Hibernate-Objects with the SequenceStyleGenerator+pooled configured. In unpredictable time intervals it happens that hibernate assigns the same ID to two completely different objects which results in a UniqueConstraintViolation exception from the database. Here an example with a description where hibernate fails: DB-Sequence setup: start=0 increment=2 PooledOptimizer.generate() with 2 threads (first assignment of hiValue/value): JVM-1 JVM-2 value=0=callback.nextval value=2=callback.nextval hiValue=4=callback.nextval hiValue=6=callback.nextval The problem's cause is in the PooledOptimizer.generate: when it initializes the value+hiValue for the first time it invokes callback.nextValue() twice which may provide values that do not belong to each other. The reason is that between the assignment of "value" and "hiValue" another JVM can retrieve a DB sequence value from the callback which leads to an inconsistent "value" and "hiValue" relation (see example above). A fix that works for multiple JVMs would be to invoke the "callback.getNextValue()" maximum once per "optimizer.generate()" call: public synchronized Serializable generate(AccessCallback callback) { if ( hiValue < 0 ) { value = callback.getNextValue(); hiValue = value + incrementSize; } else if ( value >= hiValue ) { value = callback.getNextValue(); hiValue = value + incrementSize; } return make(value++); } I attached a testcase that prooves the described problem (you can see that the IDs "2" and "3" are assigned two times). I would be very thankful if this problem could be fixed very soon since it is a showstopper which occurs very unpredictably. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4887) @IdClass on derived entity fails when derived entity is persisted before the associated entity

by Emmanuel Bernard (JIRA)

@IdClass on derived entity fails when derived entity is persisted before the associated entity ---------------------------------------------------------------------------------------------- Key: HHH-4887 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4887 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Beta-4 Reporter: Emmanuel Bernard -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-5028) Calling em.remove() on child object @OneToMany relationship when CascadeType.ALL and FetchType.EAGER are set throws exception

by Jesse Hutton (JIRA)

Calling em.remove() on child object @OneToMany relationship when CascadeType.ALL and FetchType.EAGER are set throws exception ----------------------------------------------------------------------------------------------------------------------------- Key: HHH-5028 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5028 Project: Hibernate Core Issue Type: Bug Components: entity-manager Affects Versions: 3.5.0-CR-2 Environment: Confirmed bug using MySQL, PostgreSQL, and Hsqldb, which is what the test is configured with. Hibernate version is 3.5.0-CR-2 (see test app pom.xml) Reporter: Jesse Hutton Attachments: HibernateManyToOneEagerRemove.tar.gz Calling em.remove(foo) on the child object of a @OneToMany relationship that is defined with CascadeType.ALL and FetchType.EAGER throws an Exception. The cause is given as: javax.persistence.EntityNotFoundException: deleted entity passed to persist: And all I'm doing in the test is removing an object. See attached test case. If, however, I remove FetchType.EAGER from the @OneToMany relationship, no exception is thrown. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3551) Boolean substitution in informix

by Rouvignac (JIRA)

Boolean substitution in informix -------------------------------- Key: HHH-3551 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3551 Project: Hibernate Core Issue Type: Bug Components: query-sql Affects Versions: 3.3.1 Environment: Hibernate 3.2 Informix 9.40 Reporter: Rouvignac HQL Query : select order from Order order where order.printed = ? Parameter : true, false, Boolean.TRUE or Boolean.FALSE When the request is executed we get the following error : SQLSTATE: IX000 SQL CODE: -674 674: Routine (equal) can not be resolved. If as parameter we use "t" ot "f" everything works fine but it will not work with other DB. As a workaround we can use : property name="hibernate.query.substitutions">true t, false f</property> I investigated in Dialects : Dialect.java public String toBooleanValueString(boolean bool) { return bool ? "1" : "0"; } PostgreSQLDialect.java public String toBooleanValueString(boolean bool) { return bool ? "true" : "false"; } InformixDialect.java uses Dialect.java toBooleanValueString method. In my mind toBooleanValueString should be added to InformixDialect.java as follow : public String toBooleanValueString(boolean bool) { return bool ? "t" : "f"; } -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3984) onPrepareStatement is called twice.

by Tobias Bergman (JIRA)

onPrepareStatement is called twice. ----------------------------------- Key: HHH-3984 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3984 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5 Environment: Windows, MySQL 5, Java 1.6 Reporter: Tobias Bergman onPrepareStatement is called twice when batched. First getSQL(sql) (which will call the interceptor) is called from prepareBatchStatement. After the invokation the prepareBatchStatement() will call prepareStatement(sql) which will also call getSQL(). -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4511) Problems with polymorphic queries with SINGLE_TABLE inheritance strategy

by Karoly Gacsal (JIRA)

Problems with polymorphic queries with SINGLE_TABLE inheritance strategy ------------------------------------------------------------------------ Key: HHH-4511 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4511 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.5.0.Beta-1 Environment: envers 1.2.1 Hibernate 3.3.2 Reporter: Karoly Gacsal Attachments: ChildAuditing.java Inheritance strategy is SINGLE_TABLE (discriminator). When I query for ParentType I do not get ChildType instances in the result, but ParentType instances. I checked the problem against envers 1.2.1/Hibernate 3.3.2 and against Hibernate 3.5.0.Beta-1 too. The testcase "\src\test\java\org\hibernate\envers\test\integration\inheritance\single\ChildAuditing.java" passes, but when I change the two sides of the equals method in testPolymorphicQuery()'s second assert the testcase fails, because the expected result is a ChildEntity, but in the result we get an instance of ParentEntity. Attached you can find the testcases changed by me. -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-5095) BasicLoader.isBag() checks type assignability wrongly

by Matt Benson (JIRA)

BasicLoader.isBag() checks type assignability wrongly ----------------------------------------------------- Key: HHH-5095 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5095 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Final Environment: N/A Reporter: Matt Benson Method defined as: {code} private boolean isBag(CollectionPersister collectionPersister) { return collectionPersister.getCollectionType().getClass().isAssignableFrom( BagType.class ); } {code} Will never return true if the returned CollectionType subclasses BagType; should IMO be: {code} private boolean isBag(CollectionPersister collectionPersister) { return BagType.class.isInstance( collectionPersister.getCollectionType() ); } {code} My humble apologies for the submission without a test case, but this one feels pretty simple. Thanks! -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3524) setFetchMode ignored if using createCriteria

by Peter Weemeeuw (JIRA)

setFetchMode ignored if using createCriteria -------------------------------------------- Key: HHH-3524 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3524 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.2.5 Environment: Hibernate 3.2.5, Oracle 8 Reporter: Peter Weemeeuw Hi, It seems that criteria.setFetchMode gets ignored if you combine it with createCriteria to add a restriction. This works as expected: DetachedCriteria c = DetachedCriteria.forClass(MenuItem.class); c.setFetchMode("menuItemSubscriptions", FetchMode.JOIN); But in this case the join doesn't happen (and I get a LazyInstantiationException further on). DetachedCriteria c = DetachedCriteria.forClass(MenuItem.class); c.setFetchMode("menuItemSubscriptions", FetchMode.JOIN); c.createCriteria("menuItemSubscriptions").add( Restrictions.eq("location", "B") ); This does not happen if I set lazy="false" in the mappings file. Regards, Peter -- 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

15 years, 3 months

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[Hibernate-JIRA] Created: (ANN-747) @CollectionOfElements does not cascade on delete

by Nicole Rauch (JIRA)

@CollectionOfElements does not cascade on delete ------------------------------------------------ Key: ANN-747 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-747 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.1.GA Environment: Hibernate 3.2.6 GA Database: H2 1.0.72 Reporter: Nicole Rauch Consider the following constellation: @Embeddable public class Foo { // ... } @Entity public class Bar { @CollectionOfElements private Set<Foo> myFoos; // ... } When I persist a Bar object that contains some Foos, and when I later decide to delete the Bar object, I get a foreign key constraint violation error message because the Foo objects, which contain a reference to the Bar object that owns them, are not deleted automatically. I would expect the default behaviour to be "on delete cascade" because the Foo objects are embeddables, thus they cannot exist on their own without the Bar object that owns them. But there is no way to tell Hibernate to cascade: - the @OnDelete annotation is only allowed for OneToMany relations - the @Cascade annotation is being ignored - there is no "cascade" property for the CollectionOfElements So my question is: Why does the cascading not occur automatically, and how do I tell Hibernate to cascade anyways? Thanks a lot in advance, Nicole -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3273) One-to-Many relationship not working with custom Loader

by Darren Hicks (JIRA)

One-to-Many relationship not working with custom Loader -------------------------------------------------------- Key: HHH-3273 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3273 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.6, 3.2.5, 3.2.4, 3.2.3, 3.2.2, 3.2.1 Environment: hibernate-3.2.6.jar Reporter: Darren Hicks Within the context of a One-to-Many relationship, NamedQueryCollectionInitializer .initialize() never actually populates the PersistantBag on the parent after it calls query.setCollectionKey( key ).setFlushMode( FlushMode.MANUAL ).list() to retrieve the children. This is documented in the forums here: http://forums.hibernate.org/viewtopic.php?t=986428 Additionally, the poster has a fix posted which may solve the problem, or at least lay out the groundwork for a solution. Here is the proposed implementation of NamedQueryCollectionInitializer.initialize(): public void initialize(Serializable key, SessionImplementor session) throws HibernateException { if (log.isDebugEnabled()) { log.debug("initializing collection: " + persister.getRole() + " using named query: " + queryName); } // TODO: is there a more elegant way than downcasting? AbstractQueryImpl query = (AbstractQueryImpl) session .getNamedSQLQuery(queryName); if (query.getNamedParameters().length > 0) { query.setParameter(query.getNamedParameters()[0], key, persister .getKeyType()); } else { query.setParameter(0, key, persister.getKeyType()); } List list = query.setCollectionKey(key).setFlushMode(FlushMode.MANUAL) .list(); // Uh, how 'bout we save the collection for later retrieval? CollectionKey collectionKey = new CollectionKey(persister, key, session .getEntityMode()); for (Object object : session.getPersistenceContext() .getCollectionsByKey().keySet()) { if (collectionKey.equals(object)) { PersistentCollection persistentCollection = session .getPersistenceContext().getCollection(collectionKey); Serializable[] serializables = new Serializable[list.size()]; for (int i = 0; i < list.size(); i++) { serializables[i] = persister.getElementType().disassemble( list.get(i), session, persistentCollection.getOwner()); } persistentCollection.initializeFromCache(persister, serializables, persistentCollection.getOwner()); persistentCollection.setSnapshot(key, persistentCollection .getRole(), serializables); persistentCollection.afterInitialize(); session.getPersistenceContext().getCollectionEntry( persistentCollection).postInitialize( persistentCollection); } } } -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (EJB-328) Missing flush before lock() when LockModeType is AUTO

by Per Olesen (JIRA)

Missing flush before lock() when LockModeType is AUTO ----------------------------------------------------- Key: EJB-328 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-328 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.3.1.GA Environment: core: 3.2.5.ga entitymanager: 3.3.1.ga annotations: 3.3.0.ga Reporter: Per Olesen Priority: Minor When I try to WRITE lock() a newly persisted entity using entityManager.lock, I get a StaleObjectStateException, telling me that some other transaction updated or deleted the row. I am doing this in the same transaction (persist and lock). By digging into the code, I see that the exception is thrown inside the SelectLockingStrategy.lock method, around these lines: ResultSet rs = st.executeQuery(); try { if ( !rs.next() ) { if ( factory.getStatistics().isStatisticsEnabled() ) { factory.getStatisticsImplementor() .optimisticFailure( lockable.getEntityName() ); } throw new StaleObjectStateException( lockable.getEntityName(), id ); } } The query executed here is the one which performs the select on id with FOR UPDATE. This select finds nothing, hence the exception. Setting show_sql = true shows me, that no insert is performed. Debugging the flush mode tells me, that it is set to AUTO. Shouldn't AUTO flush mode have the side effect, that a flush is performed before a query? Performing an explicit flush, before the lock, makes everything green :-), so this is my current work-around. Here is the exception (sanitized for company info): org.springframework.orm.jpa.JpaOptimisticLockingFailureException: nested exception is javax.persistence.OptimisticLockException Caused by: javax.persistence.OptimisticLockException at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:643) at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:600) at org.hibernate.ejb.AbstractEntityManagerImpl.lock(AbstractEntityManagerImpl.java:379) ... Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.foo.bar#32] at org.hibernate.dialect.lock.SelectLockingStrategy.lock(SelectLockingStrategy.java:78) at org.hibernate.persister.entity.AbstractEntityPersister.lock(AbstractEntityPersister.java:1334) at org.hibernate.event.def.AbstractLockUpgradeEventListener.upgradeLock(AbstractLockUpgradeEventListener.java:88) at org.hibernate.event.def.DefaultLockEventListener.onLock(DefaultLockEventListener.java:64) at org.hibernate.impl.SessionImpl.fireLock(SessionImpl.java:584) at org.hibernate.impl.SessionImpl.lock(SessionImpl.java:576) at org.hibernate.ejb.AbstractEntityManagerImpl.lock(AbstractEntityManagerImpl.java:376) ... -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (ANN-848) Bidirectional Polymorphism

by Yong Joo Jeong (JIRA)

Bidirectional Polymorphism -------------------------- Key: ANN-848 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-848 Project: Hibernate Annotations Issue Type: New Feature Components: binder Affects Versions: 3.4.0.GA Environment: 3.4.0.GA, Any database Reporter: Yong Joo Jeong I'm trying to implement bidirectional polymorphic class. Code: public class Order{ ... @Any( metaColumn = @Column( name = "item_type" ), fetch=FetchType.EAGER ) @AnyMetaDef( idType = "long", metaType = "string", metaValues = { @MetaValue( value = "ItemA", targetEntity = ItemA.class ), @MetaValue( value = "ItemB", targetEntity = ItemB.class ) } ) @JoinColumn( name = "item_id" ) Object item; ... } And trying to do somthing like the following Code: public class ItemA { @OneToAny // like @OneToMany; in Order table there are "item_id" and "item_type" fields to distinguish ItemA and ItemB List<Order> orders; ... } RoR support this kind of relationship, but I can't find it from Hibernate. Inheritance with "Table per class" is not an option since it does not support the IDENTITY generator strategy. Any solution for this? -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HBX-1092) hbm2doc with graphing fails on MacOSX

by Avram Cherry (JIRA)

hbm2doc with graphing fails on MacOSX ------------------------------------- Key: HBX-1092 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1092 Project: Hibernate Tools Issue Type: Bug Components: hbm2doc Affects Versions: 3.2.0.GA, 3.2.2 Reporter: Avram Cherry In the method org.hibernate.tool.hbm2x.DocExporter.dotToFile, the portions of the command passed to Runtime.exec() are being passed to an escape(String) method that optionally adds quotes to the executable file path and the path to the input file, but only if the OS is not linux. MacOSX is not linux, but adding quotes causes exec() to fail. The solution is to change the following statement: String exeCmd = escape(dotExeFileName) + " -T" + getFormatForFile(outFileName) + " " + escape(dotFileName) + " -o " + escape(outFileName); to: String[] exeCmd = new String[] {dotExeFileName, " -T", getFormatForFile(outFileName), dotFileName, " -o ", outFileName}; If you pass the command and arguments as separate strings within an array to Runtime.exec() you do not need to quote filenames, regardless of platform. A (potentially very harmful) workaround is to pass -Dos.name=Linux to the VM. Please note that I've checked both the 3.2 branch and trunk and both contain the same 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3824) OneToOne join by Non-primary key column throws PropertyAccessException when join column is String

by sathish (JIRA)

OneToOne join by Non-primary key column throws PropertyAccessException when join column is String ------------------------------------------------------------------------------------------------- Key: HHH-3824 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3824 Project: Hibernate Core Issue Type: Bug Components: query-criteria, query-hql Affects Versions: 3.3.1 Environment: Microsoft SQL server 2005, Hibernate 3.3.1 Reporter: sathish Attachments: trace.txt When i try to join 2 entities by OneToOne using a Non-primary key column, it throws the following exception: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of com.xxx.domain.Inventory.sku Caused by: java.lang.IllegalArgumentException: Can not set java.lang.String field com.inwk.estore.server.domain.Inventory.sku to java.lang.Integer [Full stacktrace attached] sku is the Non-primary key String join column by which im trying to do a OneToOne join between Item and Inventory entity. Apparently its trying to interpret Sku as an Integer column. Adding columnDefinition as VARCHAR/String doesn't help either Mappings for Item and Inventory are below: class Item{ @Id Long id; @Column String sku; //some more properties @OneToOne(optional = true) @JoinColumn(name = "sku", referencedColumnName = "sku", insertable = false, updatable = false) Inventory inventory; } class Inventory{ @Id Long id @Column String sku @Column Long quantity; } -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-5136) map-key-column is broken

by Harald Wellmann (JIRA)

map-key-column is broken ------------------------ Key: HHH-5136 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5136 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5.1 Environment: Hibernate 3.5.1, PostgreSQL 8.4.3 Reporter: Harald Wellmann Priority: Critical I have an entity with a Map<String, Embeddable> with unexpected behaviour. The problem is that annotation mappings and the equivalent XML mappings yield different results. (For brevity, I'm leaving out the getters and setters and the SQL constraints in the following examples.) Here is my Embeddable: {code:java} @Embeddable public class LocalizedString { private String language; private String text; } {code} And this is the containing entity: {code:java} @Entity public class Amenity { @Id @Column(name = "amenity_id") @GeneratedValue private long id; @ElementCollection @CollectionTable(name = "amenity_name", joinColumns = @JoinColumn(name = "amenity_id")) @MapKeyColumn(name = "language_map_key") private Map<String, LocalizedString> names = new HashMap<String, LocalizedString>(); } {code} Hibernate generates the following collection table: {code:sql} CREATE TABLE amenity_name ( amenity_id bigint NOT NULL, "language" character varying(255), "text" character varying(255), language_map_key character varying(255) NOT NULL ) {code} Now when replacing the annotations by the following XML mapping {code:xml} <?xml version="1.0" encoding="UTF-8"?> <entity-mappings version="2.0" xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"> <entity class="Amenity"> <attributes> <id name="id"> <column name="amenity_id"/> <generated-value /> </id> <element-collection name="names"> <map-key-column name="language_map_key" /> <collection-table name="amenity_name"> <join-column name="amenity_id" referenced-column-name="amenity_id"/> </collection-table> </element-collection> </attributes> </entity> <embeddable class="LocalizedString"> <attributes> <basic name="language"></basic> <basic name="text"></basic> </attributes> </embeddable> </entity-mappings> {code} the generated SQL looks like this: {code:sql} CREATE TABLE amenity_names ( amenity_amenity_id bigint NOT NULL, "language" character varying(255), "text" character varying(255), names_key character varying(255) NOT NULL ) {code} It seems that the map-key-column and collection-table settings are simply ignored. Another question: The column language_map_key is actually redundant, I would like to use the language column as map key instead. The JPA 2.0 spec is a bit vague on this case. When the map value is an entity, @MapKey can be used to select a property of the entity value as map key, but it is not clear to me whether the spec supports supressing the separate key column when the map value is an embeddable. I tried using @MapKeyColumn(name="language"), but then Hibernate complained about a duplicate column. Eclipselink (the version contained in Glassfish v3) accepts this usage and suppresses the duplicate column, i.e. the join table has the form {code:sql} CREATE TABLE amenity_name ( amenity_id bigint NOT NULL, "language" character varying(255), "text" character varying(255) ) {code} -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4581) Embedded objects in criteria API does not work

by Jaroslaw Lewandowski (JIRA)

Embedded objects in criteria API does not work ---------------------------------------------- Key: HHH-4581 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4581 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.5.0-Beta-2 Reporter: Jaroslaw Lewandowski It not possible to use Embedded attribute in Criteria API. E.g. having the following entity @Entity class Client { @Embedded private Name name; } @Embeddable public class Name implements Serializable { @Basic private String firstName; @Basic private String lastName; } The following throws an exception CriteriaBuilder cb = em.getCriteriaBuilder(); CriteriaQuery<ClientCard> cq = cb.createQuery(Client.class); Root<ClientCard> root = cq.from(ClientCard.class); cq.where(cb.equal(root.get(Client_.name).get(Name_.firstName)), "blah"); em.createQuery(cq).getResultList(); Saying that Name is not managed entity: Caused by: java.lang.IllegalArgumentException: Not an managed type: class com.phorest.memento.server.domain.Name at org.hibernate.ejb.metamodel.MetamodelImpl.managedType(MetamodelImpl.java:171) at org.hibernate.ejb.criteria.JoinImpl.<init>(JoinImpl.java:54) at org.hibernate.ejb.criteria.FromImpl.constructJoin(FromImpl.java:193) at org.hibernate.ejb.criteria.FromImpl.join(FromImpl.java:176) at org.hibernate.ejb.criteria.FromImpl.join(FromImpl.java:169) at org.hibernate.ejb.criteria.FromImpl.get(FromImpl.java:559) -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3659) statistics: Execution time of a query

by Anthony Patricio (JIRA)

statistics: Execution time of a query ------------------------------------- Key: HHH-3659 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3659 Project: Hibernate Core Issue Type: New Feature Components: query-hql, query-sql Affects Versions: 3.3.1 Reporter: Anthony Patricio Priority: Trivial Currently we have min, average and max execution time. Could be useful to log each query execution time. -- 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

15 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3007) Unchanged persistent set gets marked dirty on session.merge()

by Lars Koedderitzsch (JIRA)

Unchanged persistent set gets marked dirty on session.merge() ------------------------------------------------------------- Key: HHH-3007 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3007 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.5 Reporter: Lars Koedderitzsch Persistent sets are marked dirty on session.merge() even if there have been no changes to the collection. This is especially painful when the collection is immutable and results in an "changed an immutable collection instance" exception on flush. I tracked the behaviour down a bit and believe the problem to be in CollectionType.replace(). Here the passed in orginal PersistentSet is replaced by a plain HashSet in this line: Object result = target == null || target == original ? instantiateResult( original ) : target; The "result" object (HashSet) is then passed to the CollectionType.replaceElements() method (instead of the original PersistentSet). In CollectionType.replaceElements() the code to clear the dirty state of the collection does not execute anymore, because the passed-in "original" collection is the described HashSet and *not* the original PersistentSet. This way the PersistentSet remains marked dirty. A workaround is to manually clear the dirty state of an immutable collection after merge but before flush. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-513) Hibernate Search 3.2.0.CR1 listeners cause long delays when indexing entities saved in different transactions

by Florin Haizea (JIRA)

Hibernate Search 3.2.0.CR1 listeners cause long delays when indexing entities saved in different transactions ------------------------------------------------------------------------------------------------------------- Key: HSEARCH-513 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-513 Project: Hibernate Search Issue Type: Bug Affects Versions: 3.2.0.CR1 Environment: Hibernate 3.5.1-Final Spring 3.0.2 MySQL Connector 5.1.6 Reporter: Florin Haizea Attachments: HibernateSearchJira.zip I have 3 entities Person, Event and ParentOfBirthEvent. I save about 8000 Person objects in batches of 20, each batch is being saved in a different transaction. After a sufficient number of entities have been persisted (the saving and indexing of initial batches takes between150ms and 500ms) the indexing of the entities that are saved in some of the following batches takes a very large amount of time (sometime even minutes for a whole batch). The problem is that in order for these delays to appear there has to be a certain relationship between the objects saved in the current batch and objects saved in previous batches. The only way in which I can reproduce this 100% is by importing a file (which was submitted by one of the users of our app), creating entities based on the data in that file and saving the entities in batches of 20. When I reach batch number 273 or so the indexing starts taking a lot of time. If I removed the @IndexedEmbedded annotation from the "parent" field in the ParentOfBirthEvent class the problem is solved. Also, if I removed all the hibernate search listeners from the sessionFactory the problem is solved. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (METAGEN-29) Embedded generic types not supported by metamodel generator

by Adrian Hummel (JIRA)

Embedded generic types not supported by metamodel generator ----------------------------------------------------------- Key: METAGEN-29 URL: http://opensource.atlassian.com/projects/hibernate/browse/METAGEN-29 Project: Hibernate Metamodel Generator Issue Type: Bug Components: processor Affects Versions: 1.0.0-CR-1 Environment: Hibernate 3.5.0-CR-2 Reporter: Adrian Hummel Assignee: Hardy Ferentschik Priority: Critical Attachments: bugreport.zip Scenario: I have a @MappedSuperclass defining an abstract entity. This class has a technical primary key and a business identity. The business identity is realized by means of a generic embeddable (e.g. for a Customer class there is a corresponding CustomerId class for its business identity). The JPAMetaModelEntityProcessor does generate the AbstractEntity_ class but does only include the primary key field but omits the generic field for the business identity (which leads to subsequent errors when accessing this field using a CriteriaBuilder). Attached a mini project with a test case which illustrates 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4539) Make UPPER and LOWER work on MS SQL Server text and ntext columns

by Sergiu Dumitriu (JIRA)

Make UPPER and LOWER work on MS SQL Server text and ntext columns ----------------------------------------------------------------- Key: HHH-4539 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4539 Project: Hibernate Core Issue Type: Improvement Components: query-sql Affects Versions: 3.3.2 Environment: MS SQL Server Reporter: Sergiu Dumitriu Trying to use UPPER or LOWER on a text column results in: ERROR util.JDBCExceptionReporter - Argument data type text is invalid for argument 1 of upper function. http://databases.aspfaq.com/database/why-do-i-get-argument-data-type-text... suggests a workaround, which I think should be automatically used by Hibernate, so that the HQL query can work with other dialects. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3965) Expose the ability to use varchar(max) or nvarchar(max)

by Ido Ran (JIRA)

Expose the ability to use varchar(max) or nvarchar(max) ------------------------------------------------------- Key: HHH-3965 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3965 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: Hibernate 3.4.0GA as provider for JPA 1.0 - SQL Server 2005 Database Reporter: Ido Ran Priority: Blocker I have an entity which needs to store long text field (at least 30,000 characters). I use SQL Server 2005 as back-end database. SQL Server varchar support up-to 8,000 characters in length of a field, or the reserved word MAX which indicate that the field length will be 2^31-1. I think that the class SQLServerDialect should be changed to have the following line in it's ctor: registerColumnType( Types.VARCHAR, 8001, "varchar(MAX)" ); this way, all String fields with length above 8000 will have varchar(MAX) as column type. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-517) ThreadLocal in ContextHolder causes memory leak when deployed in a web container

by Vojtěch Krása (JIRA)

ThreadLocal in ContextHolder causes memory leak when deployed in a web container -------------------------------------------------------------------------------- Key: HSEARCH-517 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-517 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.2.0.CR1, 3.2.0.Beta1, 3.1.1.GA, 3.1.0.GA, 3.1.0.CR1, 3.1.0.Beta2, 3.1.0.Beta1, 3.0.1.GA, 3.0.0.GA Environment: Hibernate 3.4.0.GA/3.5.1-Final, Tomcat 6.0.26, Spring 2.5.6/3.0.1, Sun JDK 1.6; Hibernate 3.3.1.GA Tomcat 6.0.18 Spring 2.5.6 Java OpenJDK 1.6 Reporter: Vojtěch Krása Priority: Critical Attachments: dump.zip, testCase.zip The SearchFactory has a static ThreadLocal variables which holds a reference to the SearchFactoryImpl. The ThreadLocal is not cleared when the application is undeployed, causing a memory leak. http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-314 -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3527) Null Version Comparator for versioned class due to reuse of Second Level CacheDataDescriptionImpl

by Paul FitzPatrick (JIRA)

Null Version Comparator for versioned class due to reuse of Second Level CacheDataDescriptionImpl ------------------------------------------------------------------------------------------------- Key: HHH-3527 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3527 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.3.1 Environment: 3.3.1 GA, Postgres 8.3.3, EH Cache Reporter: Paul FitzPatrick Priority: Minor When the SessionFactoryImpl constructor builds the EntityPersister for classes, it consults a cache of entityAccessStrategies for all the known second level cache regions. If only some of the classes in that region have version tags, then it is possible the cached EntityRegionAccessStrategy will be created without a Version Comparator. Subsequent calls to load an object using a Criteria query failed with a NullPointerException (stack trace below). The line being executed is "return version!=null && comparator.compare(version, newVersion) < 0;" and in this case "version" is an Integer object and comparator is null. Not sure the appropriate solution. It would seem from an examination of the code that if the EntityRegionAccessStrategy is to be shared, then all classes in the second level cache region _must_ either all have a "version" column or all have no "version" column. Further, it seems implied that if they use a "version" column, then they must all use the exact same data type. If this is the case, then a better error check on the configuration data may be in order. Caused by: java.lang.NullPointerException at org.hibernate.cache.ReadWriteCache$Item.isPuttable(ReadWriteCache.java:426) at org.hibernate.cache.ReadWriteCache.put(ReadWriteCache.java:180) at org.hibernate.cache.impl.bridge.EntityAccessStrategyAdapter.putFromLoad(EntityAccessStrategyAdapter.java:68) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:179) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:877) at org.hibernate.loader.Loader.doQuery(Loader.java:752) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2228) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125) at org.hibernate.loader.Loader.list(Loader.java:2120) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at org.hibernate.impl.CriteriaImpl.uniqueResult(CriteriaImpl.java:328) -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-433) Think about exposing not yet committed changes by opening IndexReaders off IndexWriters

by Emmanuel Bernard (JIRA)

Think about exposing not yet committed changes by opening IndexReaders off IndexWriters --------------------------------------------------------------------------------------- Key: HSEARCH-433 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-433 Project: Hibernate Search Issue Type: Sub-task Reporter: Emmanuel Bernard -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-511) Clean up orphaned lock files on startup

by Marc Schipperheyn (JIRA)

Clean up orphaned lock files on startup --------------------------------------- Key: HSEARCH-511 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-511 Project: Hibernate Search Issue Type: Improvement Components: engine Affects Versions: 3.2.0.CR1 Reporter: Marc Schipperheyn I have had several occassions when the MassIndexer failed to complete for some reason and I had to restart Tomcat. MassIndexer creates lockfiles for the indexes it is updating. These lock files remain after a restart and block MassIndexer from running again. I suggest that Hibernate Search during startup checks for the existence of lock files in the index directory and removes then if they are there. This prevents an administrator from having to go and do it manually which is a bummer in production. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3936) Provide Hibernate Dialect for MS SQL Server 2005

by Claudio (JIRA)

Provide Hibernate Dialect for MS SQL Server 2005 ------------------------------------------------ Key: HHH-3936 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3936 Project: Hibernate Core Issue Type: Task Environment: Hibernate 3.3.1 Reporter: Claudio Attachments: SQLServer2005Dialect.java Hibernate should support a dialect for MS SQL Server 2005. There are some particularities comparing to SQL Server 2000 (SQL Limit strategy for example). Find the dialect attached. Test Case must be created for it. -- 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

15 years, 5 months

2
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[Hibernate-JIRA] Created: (HV-230) Database Connective or @Unique

by Ken Egervari (JIRA)

Database Connective or @Unique ------------------------------ Key: HV-230 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-230 Project: Hibernate Validator Issue Type: New Feature Affects Versions: 3.1.0.GA Reporter: Ken Egervari Priority: Critical I find a common validation use case is checking to see if a field is unique to all those in the table, such as emails, isbns, usernames, keywords, etc. these fields may not be the primary key, but still need to be unique. It would be fantastic if hibernate validator implemented this. This is a common problem though because the domain class will need to have access the database. I dunno if there's an easy way to wire in a copy of sessionFactory to make this easy to write. Perhaps something like this: @Query( "select user from User user where user.emailAddress = :this.emailAddress and user.id != :this.id", message = "That Email is already being used by another user in the system" ) private String emailAddress; Basically the idea is that if @Query returns no results, then the validation constraint is good, and if returns more than 1 result, then it fails. Kind of like simpleJdbcTemplate.queryForMap() does within the Spring testing framework. That method causes the test to fail if no row is returned, because it expects 1 result. If it were possible to just say @Unique private String emailAddress; That would be extremely concise and would save people a ton of time. Of course, this requires some interoperability with Hibernate... but I think that's a good thing, no? Thanks for taking this into consideration. I'd appreciate an email letting me know how to do this in a clean way in 3.1.0 GA as it is as well if you would. Thank you. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-307) Implement clustering with JBoss Cache

by Hardy Ferentschik (JIRA)

Implement clustering with JBoss Cache ------------------------------------- Key: HSEARCH-307 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-307 Project: Hibernate Search Issue Type: New Feature Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2716) Session.replicate failure with identity column

by Yves Martin (JIRA)

Session.replicate failure with identity column ---------------------------------------------- Key: HHH-2716 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2716 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.2 Environment: Java 1.5, MySQL 5.0.27 and Hibernate Annotations 3.2.1.GA Reporter: Yves Martin I'm trying to use replicate: http://www.hibernate.org/hib_docs/reference/en/html/objectstate.html#obje... The column "@version" is replicated properly (same value in second db) but the column "@Id @GeneratedValue" contains a new value from the db2 sequence. In fact the insert statement generated by the replicate method does not include the "id" column. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4795) Comparing OneToOne mappedBy column to null generates wrong SQL

by Uros Majeric (JIRA)

Comparing OneToOne mappedBy column to null generates wrong SQL -------------------------------------------------------------- Key: HHH-4795 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4795 Project: Hibernate Core Issue Type: Bug Environment: Hibernate core 3.3.2.GA Postgresql 8.4 Reporter: Uros Majeric I have two entities: @Entity @Table(name = "beer_keg") public class Keg implements Serializable { @Id @GeneratedValue @Column(name = "bkid") public Long getId() { return id; } public void setId(Long id) { this.id = id; } @OneToOne(mappedBy="keg", fetch=FetchType.LAZY, optional=true) public KegValveCombination getCombination() { return combination; } void setCombination(KegValveCombination combination) { this.combination = combination; } } and @Entity @Table(name="keg_valve_combination") public class KegValveCombination implements Serializable { @Id @GeneratedValue @Column(name="id", nullable=false) public Long getId() { return id; } public void setId(Long id) { this.id = id; } @OneToOne(cascade=CascadeType.ALL) @JoinColumn(name="keg", nullable=false, unique=true) public Keg getKeg() { return keg; } public void setKeg(Keg keg) { this.keg = keg; } } if I create query: em.createQuery("FROM Keg k WHERE k.combination is null").getResultList(); hibernate generates sql like: select keg0_.* from beer_keg keg0_ where keg0_.bkid is null but it should be: select keg0_.* from beer_keg keg0_ left join keg_valve_combination kegvalveco1_ on keg0_.bkid=kegvalveco1_.keg where (kegvalveco1_.keg is null) thanks, Uros -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4453) Reserved keywords not quoted in table/column names

by Philipp Reichart (JIRA)

Reserved keywords not quoted in table/column names -------------------------------------------------- Key: HHH-4453 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4453 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: Hibernate 3.3.1 GA, Windows XP, Sun JDK 1.6.0_06, Derby 10.5 Reporter: Philipp Reichart I'm currently migrating our test suite form HSQLDB to Derby (we need transaction isolation and the HSLDB 1.9 RCs are no good), and found out that we have a lot of table or colum names that happen to be reserved keywords in Derby, like "transaction", "key", "value", "year", etc.. The usual workaround seems to be adding backticks to any offending table/column name in our hbm.xml files, but that's really an ugly workaround and doesn't prevent later incidents of this kind when new keywords show up in either our mappings or database. As this is about a production database schema, reanming the table/column names isn't an option either. I already tried implementing a custom Derby dialect and registering all the keywords from the Derby doc at http://db.apache.org/derby/docs/10.5/ref/rrefkeywords29722.html and even defined a "quote everything" NamingStrategy using the dialect to get the correct native quotes for the database. Unfortunately, neither the Hibernate DDL generator nor HQL queries seem to consider the naming strategy or dialect when handling table or column names. Is there any way to have Hibernate quote database-specific keywords every they're used? Or just have Hibernate quote everything that comes from a mapping file? -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3081) SQL queries do not currently support iteration

by MG (JIRA)

SQL queries do not currently support iteration ---------------------------------------------- Key: HHH-3081 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3081 Project: Hibernate3 Issue Type: Bug Reporter: MG Query sqlQuery = session.createSQLQuery("select * from TRADE").addEntity(Trade.class); sqlQuery.setReadOnly(true); sqlQuery.setCacheMode(CacheMode.IGNORE); sqlQuery.setCacheable(false); sqlQuery.setFetchSize(1000); Iterator<Trade> trades = sqlQuery.iterate(); Causes Exception in thread "main" java.lang.UnsupportedOperationException: SQL queries do not currently support iteration at org.hibernate.impl.SQLQueryImpl.iterate(SQLQueryImpl.java:190) -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2315) relax schemaupdate complaining about numeric/decimal

by Max Rydahl Andersen (JIRA)

relax schemaupdate complaining about numeric/decimal ---------------------------------------------------- Key: HHH-2315 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2315 Project: Hibernate3 Type: Improvement Components: core Reporter: Max Rydahl Andersen Fix For: 3.2.2 http://jira.jboss.com/jira/browse/JBSEAM-596 -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3356) Support for subselect (subquery) in from clause

by Geoffrey De Smet (JIRA)

Support for subselect (subquery) in from clause ----------------------------------------------- Key: HHH-3356 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3356 Project: Hibernate3 Issue Type: New Feature Components: query-hql Reporter: Geoffrey De Smet Many databases support subselects in the from clause, for example: http://dev.mysql.com/doc/refman/5.0/en/unnamed-views.html And it's very handy. Native query's are sometimes a working workaround, but have many disadvantages, unlike HQL. Btw, I've searched through jira for over 20 minutes and didn't find an issue for this already. If there is one already, please give it a better title or link it to this issue :) -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HV-68) Consider reponening (see new patch)

by Lucien Weller (JIRA)

Consider reponening (see new patch) ----------------------------------- Key: HV-68 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-68 Project: Hibernate Validator Issue Type: Sub-task Reporter: Lucien Weller -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2097) LAZY property results in org.hibernate.TransientObjectException after merge

by Reto Urfer (JIRA)

LAZY property results in org.hibernate.TransientObjectException after merge --------------------------------------------------------------------------- Key: HHH-2097 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2097 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.cr4 Environment: Hibernate3.2 cr4 with Annotations cr2 and EntityManager cr2, Oracle10g R2, WindowsXP Reporter: Reto Urfer Priority: Critical Attachments: BugLazyPropertyMerge.zip Entity1 has a property e2 which references Entity2. This property is defined as follows. @ManyToOne(fetch = FetchType.LAZY, optional = false) private Entity2 e2; If you have an instance e1 of Entity1 which has not initialized property e2 and you merge e1 to the EntityManager within a transaction, then you get the following exception during commit: Exception in thread "main" javax.persistence.RollbackException: Error while commiting the transaction at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:63) at com.test.Test.main(Test.java:42) Caused by: org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: com.test.Entity1.e2 -> com.test.Entity2 at org.hibernate.engine.CascadingAction$9.noCascade(CascadingAction.java:350) at org.hibernate.engine.Cascade.cascade(Cascade.java:139) at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:130) at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:121) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:65) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:53) ... 1 more I added a small Testproject to reproduce this bug. -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HBX-1042) Make DocHelper robust against failing buildSettings()

by Arnout Engelen (JIRA)

Make DocHelper robust against failing buildSettings() ----------------------------------------------------- Key: HBX-1042 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1042 Project: Hibernate Tools Issue Type: Improvement Components: hbm2doc Reporter: Arnout Engelen Attachments: dochelper.diff.txt DocHelper calls cfg.buildSettings(). to get the Dialect, default catalog name and default schema name. However, cfg.buildSettings() may fail with a HibernateException (example below). It would be nice to have DocHelper handle this more gracefully. Attached is a simple patch that does this. (background: I'd like to use the Configuration I'm getting from a Spring LocalSessionFactoryBean, which after initial creation leaves its LocalDataSourceConnectionProvider in a state that yiels a HibernateException when calling 'configure()' on it, which buildSettings() does. Because of this issue, I cannot use the DocExporter for my Spring-based hibernate configurations) -- 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

15 years, 5 months

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[Hibernate-JIRA] Created: (HSEARCH-275) support new NIOFSDirectory, a multithreaded optimized FSDirectory

by Sanne Grinovero (JIRA)

support new NIOFSDirectory, a multithreaded optimized FSDirectory ----------------------------------------------------------------- Key: HSEARCH-275 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-275 Project: Hibernate Search Issue Type: Improvement Reporter: Sanne Grinovero Assignee: Sanne Grinovero # LUCENE-753: Added new Directory implementation org.apache.lucene.store.NIOFSDirectory, which uses java.nio's FileChannel to do file reads. On most non-Windows platforms, with many threads sharing a single searcher, this may yield sizable improvement to query throughput when compared to FSDirectory, which only allows a single thread to read from an open file at a time. (Jason Rutherglen via Mike McCandless) -- 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

15 years, 6 months

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[Hibernate-JIRA] Created: (HV-70) Add @Equals(property="name")

by Juergen Zimmermann (JIRA)

Add @Equals(property="name") ---------------------------- Key: HV-70 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-70 Project: Hibernate Validator Issue Type: New Feature Affects Versions: 3.1.0.CR2 Reporter: Juergen Zimmermann It would be nice to have something like: public class Customer implements Serializable { private String password; @Equals(property="password") // the name of the property above private String password2; ... } Such entity classes would be helpful for user interfaces e.g. inside registration pages where you want to avoid typos or ensure that a human being is registering. -- 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

15 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-115) Add a default value for indexing null value

by Julien Brulin (JIRA)

Add a default value for indexing null value ------------------------------------------- Key: HSEARCH-115 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-115 Project: Hibernate Search Issue Type: Improvement Components: mapping Reporter: Julien Brulin Hi, Null elements are not indexed by lucene then it's not easy to use a nullable property in lucene query. I have a TagTranslation entity in my model with a nullable property language. In this case null is used as default language for tag translation. Each translation may have many variations like synonyms. Because I can specified a default value for null value in the @Field annotation like this @Field(index=Index.UN_TOKENIZED, store=Store.NO, default='null'), i can't search a cat tag with a default translation like this : +value:cat* +lang:null <pre></code> @Entity() @Table(name="indexing_tag_trans") @org.hibernate.annotations.Cache(usage=org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE) @Indexed public class TagTranslation implements java.io.Serializable { private static final long serialVersionUID = -1065316566731456110L; @Id @GeneratedValue(strategy=GenerationType.IDENTITY) @DocumentId private Integer id; @Field(index=Index.UN_TOKENIZED, store=Store.NO) private String language; @Field(index=Index.TOKENIZED, store=Store.YES) private String value; @OneToMany(cascade=CascadeType.ALL, fetch=FetchType.LAZY) @org.hibernate.annotations.Fetch(org.hibernate.annotations.FetchMode.SUBSELECT) @JoinColumn(name="translation_id") @IndexedEmbedded private List<TagVariation> variations = new LinkedList<TagVariation>(); public TagTranslation() { } ... </code> </pre> What do you think about that ? Ps: sorry for english write, i am a french guy. -- 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

15 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-390) HibernateSearchResourceLoader uses default charset for reading resources

by Ivan Holub (JIRA)

HibernateSearchResourceLoader uses default charset for reading resources ------------------------------------------------------------------------ Key: HSEARCH-390 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-390 Project: Hibernate Search Issue Type: Bug Components: analyzer Affects Versions: 3.1.1.GA Reporter: Ivan Holub HibernateSearchResourceLoader uses default charset for reading resources. So stop words are not working for other languages. @AnalyzerDef(name="ru", tokenizer=(a)TokenizerDef(factory=StandardTokenizerFactory.class), filters={ @TokenFilterDef(factory=StandardFilterFactory.class), @TokenFilterDef(factory=LowerCaseFilterFactory.class), @TokenFilterDef(factory=StopFilterFactory.class, params=@Parameter(name="words", value="stopwords/stopwords_ru.txt")), @TokenFilterDef(factory=SnowballPorterFilterFactory.class, params=@Parameter(name="language", value="Russian")) stopwords/stopwords_ru.txt is UTF-8 file To fix the problem I constructed Analyzer in separate class and without using AnalyzerDef. -- 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

15 years, 6 months

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hibernate-issues April 2010