March 2012 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-6502) Develop List-style plural attribute support for new metamodel

by Steve Ebersole (JIRA)

Develop List-style plural attribute support for new metamodel ------------------------------------------------------------- Key: HHH-6502 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6502 Project: Hibernate Core Issue Type: Task Components: core, metamodel Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.0.0.next -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (ANN-728) @NaturalId doesn't work with @Embeddable/@Embedded

by Kenny MacLeod (JIRA)

@NaturalId doesn't work with @Embeddable/@Embedded -------------------------------------------------- Key: ANN-728 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-728 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.1.GA Reporter: Kenny MacLeod Attachments: BugTestCase.java If I try to annotate an @Entity's field with @NaturalId, and that field happens to be @Embedded or @Embeddable, then hibernate barfs with org.hibernate.MappingException: Unable to find logical column name from physical name component in table BugTestCase$MyEntity at org.hibernate.cfg.Mappings.getLogicalColumnName(Mappings.java:514) at org.hibernate.cfg.IndexOrUniqueKeySecondPass.doSecondPass(IndexOrUniqueKeySecondPass.java:61) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1136) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:324) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292) at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:859) See attached unit test as a demonstration. Surely this is not an exotic scenario? Tested with Hibernate Core 3.2.6-GA -- 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

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[Hibernate-JIRA] Created: (HV-499) Add @URI validator to support relative URLs

by Ted Bergeron (JIRA)

Add @URI validator to support relative URLs ------------------------------------------- Key: HV-499 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-499 Project: Hibernate Validator Issue Type: New Feature Components: validators Affects Versions: 4.2.0.Final Reporter: Ted Bergeron Should be trivial to leverage the @URL logic to allow for relative URI's. -- 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

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[Hibernate-JIRA] Created: (HHH-2085) org.hibernate.event.def.DefaultLoadEventListener logs exception at info level

by Don Smith (JIRA)

org.hibernate.event.def.DefaultLoadEventListener logs exception at info level ----------------------------------------------------------------------------- Key: HHH-2085 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2085 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.cr2 Environment: Hibernate 3.2.0.cr2, MySQL 4.0.18 Reporter: Don Smith Priority: Minor Prior to schema generation, accessing a persistent object throws an exception, as expected. The org.hibernate.event.def.DefaultLoadEventListener logs the exception at the info level, which just adds noise to the application console, and prevents application exception handling (in my case it's valid if the table doesn't exist, so I just want to catch the exception and continue). This log statement should be removed, or moved to a debug or trace level, so it won't show up in normal execution. Code, from line 94 of org.hibernate.event.def.DefaultLoadEventListener: catch(HibernateException e) { log.info("Error performing load command", e); throw e; } -- 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

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[Hibernate-JIRA] Created: (HHH-5964) IllegalArgumentException (Parameter value ... was not matching type ...) for JPA-Query: Worked with 3.3.1.GA

by Sebastian Hasait (JIRA)

IllegalArgumentException (Parameter value ... was not matching type ...) for JPA-Query: Worked with 3.3.1.GA ------------------------------------------------------------------------------------------------------------ Key: HHH-5964 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5964 Project: Hibernate Core Issue Type: Bug Components: entity-manager Affects Versions: 3.6.1 Reporter: Sebastian Hasait We have switched from core-3.3.1.GA and entity-manager-3.4.0.GA to 3.6.1.Final. Now some queries stopped working. This is caused by an additional type check in org.hibernate.ejb.AbstractQueryImpl#registerParameterBinding@359 which does not care about hibernate-proxies. This method is called from QueryImpl#setParameter(...). This call doesn't exist in 3.4.0.GA. I think the proxies should be as transparent as possible. So if I get a proxy from some relation getter and put this into a query as parameter, there should be no exception. Because the proxy cannot know the concrete type without initializing the proxy-target (reading discriminator from database) there remain four solutions: 1.) Hibernate is not checking the type for proxies OR only ensures expected type and proxy-type are related. 2.) Hibernate initializes the parameter and the type checking works without exception. 3.) Our DAO initializes the parameter before passing. 4.) We rewrite our queries to pass only the PK I would prefer 1 or 2. :-) Will attach test case asap. -- 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

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[Hibernate-JIRA] Created: (HHH-5858) Cannot load entities with Clob or Lob properties into stateless sessions

by James Roper (JIRA)

Cannot load entities with Clob or Lob properties into stateless sessions ------------------------------------------------------------------------ Key: HHH-5858 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5858 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.1 Reporter: James Roper I have a an entity with a Clob property: {code:java} @Lob private Clob clobProperty; {code} When I try and load it in a stateless session, I get: {noformat} Exception in thread "main" java.lang.ClassCastException: org.hibernate.impl.StatelessSessionImpl cannot be cast to org.hibernate.engine.jdbc.LobCreationContext at org.hibernate.Hibernate.getLobCreator(Hibernate.java:420) at org.hibernate.type.ClobType.nullSafeGet(ClobType.java:114) at org.hibernate.type.AbstractType.hydrate(AbstractType.java:105) at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2267) at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1423) at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1351) at org.hibernate.loader.Loader.getRow(Loader.java:1251) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:619) at org.hibernate.loader.Loader.loadSingleRow(Loader.java:307) at org.hibernate.impl.ScrollableResultsImpl.prepareCurrentRow(ScrollableResultsImpl.java:254) at org.hibernate.impl.ScrollableResultsImpl.next(ScrollableResultsImpl.java:123) {noformat} If Lobs in stateless sessions isn't supported, then at very least an error message to that effect should be thrown and the docs should be updated to reflect this, but I don't see why that should be the case, especially considering that both Lobs and stateless session both serve very similar purposes, they are for use when dealing with large datasets that may not fit in memory, and so could well be used together. -- 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

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[Hibernate-JIRA] Created: (HHH-7040) Define source of "id generators"

by Steve Ebersole (JIRA)

Define source of "id generators" -------------------------------- Key: HHH-7040 URL: https://hibernate.onjira.com/browse/HHH-7040 Project: Hibernate ORM Issue Type: Task Components: core, metamodel Reporter: Steve Ebersole Fix For: 5.0.0 This is annotation specific, but create the notion of source for "global" identifier generator definitions. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-4808) SessionImpl.initializeCollection() does not release JDBC connection (if outside of a transaction)

by Martin Renner (JIRA)

SessionImpl.initializeCollection() does not release JDBC connection (if outside of a transaction) ------------------------------------------------------------------------------------------------- Key: HHH-4808 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4808 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.2, 3.2.7 Reporter: Martin Renner Priority: Critical With {{ConnectionReleaseMode.AFTER_TRANSACTION}} (the default), Hibernate does not release the JDBC connection when resolving a lazily loaded collection, if this happens *outside* of an active transaction. First, I will describe, what happens if Hibernate executes a query outside of a transaction. Then I will describe how lazy collection loading behaves differently. When the method {{list}} of a query ({{QueryImpl.java}}) is getting called, Hibernate delegates to {{SessionImpl.list()}}. After having loaded the list, {{SessionImpl.list()}} calls {{SessionImpl.afterOperation()}}, which calls {{jdbcContext.afterNontransactionalQuery()}} (as there is no active transaction). This leads to {{ConnectionManager.afterTransaction()}} which releases the JDBC connection. This is exactly what I expect to happen. Now to the lazily loaded collection: {{Hibernate.initialize(collection)}} and {{person.getPets().size()}} both end up in {{SessionImpl.initializeCollection()}}. This call gets dispatched down to {{Loader.doQueryAndInitializeNonLazyCollections()}} and {{Loader.doQuery()}}. The important fact is, that {{ConnectionManager.afterTransaction()}} never gets called (like in the query-example above). The result is, that the JDBC connection is not released. IMHO resolving of a lazily loaded collection should behave like executing a query. {{SessionImpl.initializeCollection()}} should call {{SessionImpl.afterOperation()}} in the same way as {{SessionImpl.list()}} is doing this. I will attach a small demo application which shows the difference (concerning {{ConnectionManager}}) between queries and collections. -- 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

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[Hibernate-JIRA] Created: (HV-554) Regular Expression for @Email

by William Hardwick (JIRA)

Regular Expression for @Email ------------------------------ Key: HV-554 URL: https://hibernate.onjira.com/browse/HV-554 Project: Hibernate Validator Issue Type: Improvement Components: validators Affects Versions: 4.2.0.Final Reporter: William Hardwick Priority: Minor It would be nice if @Email allowed for a regular expression like @URL does. For example, we wanted to restrict emails to external addresses only (i.e. ending in .com, .net, etc.), but the @Email validation allows internal addresses as well, for example bob@mycompany instead of bob(a)mycompany.com. We had to write our own custom validation to handle this. @Email(regexp="myRegexp") -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-5950) Make @UniqueConstraint inheritable

by Manuel Bernhardt (JIRA)

Make @UniqueConstraint inheritable ---------------------------------- Key: HHH-5950 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5950 Project: Hibernate Core Issue Type: New Feature Components: annotations Affects Versions: 3.6.1 Reporter: Manuel Bernhardt It would be really nice to be able to define a @UniquenessConstraint in a @MappedSuperclass so that all subclasses carry this constraint. Right now, the following constraint is ignored: @MappedSuperclass @Table(uniqueConstraints = {@UniqueConstraint(name="inheritedConstraint", columnNames = {"matter", "value"})}) public class Space { ... } -- 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

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hibernate-issues March 2012