January 2012 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-5472) Delay saving an entity if it does not cascade the save to non-nullable transient entities

by Gail Badner (JIRA)

Delay saving an entity if it does not cascade the save to non-nullable transient entities ------------------------------------------------------------------------------------------ Key: HHH-5472 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5472 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: Gail Badner Assignee: Gail Badner Fix For: 3.6.x Details to follow... -- 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

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-5024) MetadataContext#registerAttribute does not recognize inherited fields

by Adrian Hummel (JIRA)

MetadataContext#registerAttribute does not recognize inherited fields --------------------------------------------------------------------- Key: HHH-5024 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5024 Project: Hibernate Core Issue Type: Bug Components: entity-manager, metamodel Affects Versions: 3.5.0-CR-2 Environment: Hibernate 3.5.0-CR-2, JPA Modelgen 1.0.0-CR-1 Reporter: Adrian Hummel Priority: Critical Attachments: bugreport.zip The embeddable class {{CustomerId}} (see attached ZIP) inherits from the base class {{AbstractIdentity}} (annotated with {{@MappedSuperclass}}). The metamodel classes for these two classes are correctly generated: {code:title=AbstractIdentity_.java|borderStyle=solid} import javax.persistence.metamodel.SingularAttribute; import javax.persistence.metamodel.StaticMetamodel; @StaticMetamodel(AbstractIdentity.class) public abstract class AbstractIdentity_ { public static volatile SingularAttribute<AbstractIdentity, String> id; } {code} and {code:title=CustomerId_.java|borderStyle=solid} import javax.persistence.metamodel.StaticMetamodel; @StaticMetamodel(CustomerId.class) public abstract class CustomerId_ extends AbstractIdentity_ { } {code} When building the entity manager factory, {{MetadataContext#registerAttribute}} (line 378) tries to resolve the field {{CustomerId_.id}} using {{Class#getDeclaredField}}. This results in a {{NoSuchFieldException}} because the field is declared in the super class {{AbstractIdentity_}}. Proposed solution: Since all field declarations in the metamodel are public, the {{Class#getField}} method should be used instead. -- 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

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-2879) consolidate approach for id and natural-id loading

by Steve Ebersole (JIRA)

consolidate approach for id and natural-id loading -------------------------------------------------- Key: HHH-2879 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2879 Project: Hibernate3 Issue Type: Improvement Reporter: Steve Ebersole Assignee: Steve Ebersole Currently, natural-id "loading' is only available through some incomplete criteria query hackery. Would like to expose a proper API for performing natural-id loading. In addition, would like this to be consolidated with the effort to cleanup the Session API and so have a unified way to load entities: Session.getLoader( MyEntity.class ).get( id ) Session.getNaturalIdLoader( MyEntity.class ).get( naturalId ) *DISCLAIMER : do not like the term 'loader' here because of ambiguity* -- 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

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6968) Use ORM instead of Core in javadocs title

by Steve Ebersole (JIRA)

Use ORM instead of Core in javadocs title ----------------------------------------- Key: HHH-6968 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6968 Project: Hibernate ORM Issue Type: Improvement Components: documentation Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.1.0 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6974) Add caching to new "load access" api for natural id loading

by Steve Ebersole (JIRA)

Add caching to new "load access" api for natural id loading ----------------------------------------------------------- Key: HHH-6974 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6974 Project: Hibernate ORM Issue Type: Improvement Reporter: Steve Ebersole Assignee: Steve Ebersole Need a natural-id -> pk cache -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6966) Re apply HHH-6782

by Steve Ebersole (JIRA)

Re apply HHH-6782 ----------------- Key: HHH-6966 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6966 Project: Hibernate ORM Issue Type: Task Components: build, documentation Affects Versions: 4.0.1 Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.1.0 Somehow the commits for HHH-6782 got lost. Reapply them -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6825) AuditException with @OneToOne-mappedBy and @PrimaryKeyJoinColumn

by André Pankraz (JIRA)

AuditException with @OneToOne-mappedBy and @PrimaryKeyJoinColumn ---------------------------------------------------------------- Key: HHH-6825 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6825 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 4.0.0.CR5 Environment: JBoss AS 7.1.0 / JDK 1.6.0_29 / Windows 7 64 Reporter: André Pankraz Both entities are audited: Person { @OneToOne(mappedBy = "person") private Nutzerkonto nutzerkonto; } Nutzerkonto { @OneToOne(optional = false) @PrimaryKeyJoinColumn private Person person; } Generate Person-audit: reader.createQuery().forRevisionsOfEntity(Person.class, false, true) .add(AuditEntity.id().eq(id)) ... .getResultList(); Caused by: org.hibernate.envers.exception.AuditException: This criterion can only be used on a property that is a relation to another property. at org.hibernate.envers.query.criteria.RelatedAuditExpression.addToQuery(RelatedAuditExpression.java:52) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.query.impl.EntitiesAtRevisionQuery.list(EntitiesAtRevisionQuery.java:94) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.query.impl.AbstractAuditQuery.getSingleResult(AbstractAuditQuery.java:106) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.entities.mapper.relation.OneToOneNotOwningMapper.mapToEntityFromMap(OneToOneNotOwningMapper.java:80) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.entities.mapper.MultiPropertyMapper.mapToEntityFromMap(MultiPropertyMapper.java:115) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.entities.EntityInstantiator.createInstanceFromVersionsEntity(EntityInstantiator.java:99) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.query.impl.RevisionsOfEntityQuery.list(RevisionsOfEntityQuery.java:134) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] at org.hibernate.envers.query.impl.AbstractAuditQuery.getResultList(AbstractAuditQuery.java:102) [hibernate-envers-4.0.0.CR5.jar:4.0.0.CR5] Exception via: org.hibernate.envers.query.criteria.RelatedAuditExpression: public void addToQuery(AuditConfiguration auditCfg, String entityName, QueryBuilder qb, Parameters parameters) { String propertyName = propertyNameGetter.get(auditCfg); RelationDescription relatedEntity = CriteriaTools.getRelatedEntity(auditCfg, entityName, propertyName); if (relatedEntity == null) { throw new AuditException("This criterion can only be used on a property that is " + "a relation to another property."); } else { relatedEntity.getIdMapper().addIdEqualsToQuery(parameters, id, null, equals); } } propertyName is null! triggered via org.hibernate.envers.entities.mapper.relation.OneToOneNotOwningMapper.mapToEntityFromMap: value = versionsReader.createQuery().forEntitiesAtRevision(entityClass, owningEntityName, revision) .add(AuditEntity.relatedId(owningReferencePropertyName).eq(primaryKey)).getSingleResult(); OneToOneNotOwningMapper.owningReferencePropertyName is null => this is the major problem here I think and may be connected with @PrimaryKeyJoinColumn. Mapper must choose the primary key and not the join column then. quick hack: public OneToOneNotOwningMapper(String owningReferencePropertyName, String owningEntityName, PropertyData propertyData) { // HACK for @OneToOne with @PrimaryKeyJoinColumn => null this.owningReferencePropertyName = owningReferencePropertyName == null ? "id" : owningReferencePropertyName; should handle this in org.hibernate.envers.configuration.metadata.ToOneRelationMetadataGenerator.addOneToOneNotOwning?! but better the experts... ;) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-7011) Document multi-tenancy

by Steve Ebersole (JIRA)

Document multi-tenancy ---------------------- Key: HHH-7011 URL: https://hibernate.onjira.com/browse/HHH-7011 Project: Hibernate ORM Issue Type: Bug Components: core, documentation Affects Versions: 4.0.1 Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.1.0 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6605) Storing information about changes of properties

by Michał Skowronek (JIRA)

Storing information about changes of properties ----------------------------------------------- Key: HHH-6605 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6605 Project: Hibernate Core Issue Type: New Feature Components: envers Affects Versions: 4.x Reporter: Michał Skowronek Users would be able to construct more meaningful audit queries if Envers had an option to store and query information about modifications of individual properties, e.g.: getAuditReader().createQuery().forRevisionsOfEntity(clazz, false, false) .add(AuditEntity.id().eq(id)).add(AuditEntity.property(propertyName).hasChanged()); With such a query, user will get only those revisions of (clazz, id), that modified property with propertyName. Currently, to achieve that, user have to retrieve and compare manually two revisions, which increases complexity and decreases performance. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-7009) PostgreSQL 8.1 and earlier does not support if exists before drop

by Eric Dalquist (JIRA)

PostgreSQL 8.1 and earlier does not support if exists before drop ----------------------------------------------------------------- Key: HHH-7009 URL: https://hibernate.onjira.com/browse/HHH-7009 Project: Hibernate ORM Issue Type: Bug Components: core Affects Versions: 4.0.1 Reporter: Eric Dalquist Only PostgreSQL 8.2 and later support the "if exists" syntax when dropping tables. The change made by the commit linked below results in "if exists" being used for all versions of PostgreSQL https://github.com/hibernate/hibernate-orm/commit/30a0c3843a4b46f8b3077a1... -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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hibernate-issues January 2012