May 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-434) Confusing error message with @EmbeddedId and @Id

by Patrick Moore (JIRA)

Confusing error message with @EmbeddedId and @Id ------------------------------------------------ Key: ANN-434 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-434 Project: Hibernate Annotations Type: Bug Versions: 3.2.0.cr1 Environment: Hibernate 3.2.0.cr2 Reporter: Patrick Moore trying to create an entity with embeddedid and automatically generated ids. The resulting error message was very confusing and may be a bug as well. (See below for sample files) Notice the message is that TransPolId doesn't have an @Id property when in fact it does. The problem is 'solved' by removing the @Id in the TransPolId class. This caused a lot of wasted time on my part please fix for the next person! -------------------------------------------------------------------------------- Some additional debugging notes: The problem is caused in part because when expanding TransPolId to within AnnotationBinder.processElementAnnotations() isIdentifierMapper == false so none of the checks looking for this sort of thing execute. I believe the solution is to change AnnotationBinder.bindId() as follows: (original): if ( isComposite ) { id = fillComponent( propertyHolder, inferredData, isPropertyAnnotated, propertyAccessor, false, entityBinder, isEmbedded, isIdentifierMapper, mappings ); Component componentId = (Component) id; componentId.setKey( true ); if ( componentId.getPropertySpan() == 0 ) { throw new AnnotationException( componentId.getComponentClassName() + " has no persistent id property" ); } } (changed): if ( isComposite ) { id = fillComponent( propertyHolder, inferredData, isPropertyAnnotated, propertyAccessor, false, entityBinder, isEmbedded, true, mappings <<<<<<<<<<<<<<< isIdentifierMapper replaced by true ); Component componentId = (Component) id; componentId.setKey( true ); if ( componentId.getPropertySpan() == 0 ) { throw new AnnotationException( componentId.getComponentClassName() + " has no persistent id property" ); } } Output: java.vm.name=Java HotSpot(TM) Client VM, cache.provider_class=org.hibernate.cache.NoCacheProvider, file.encoding=Cp1252, java.specification.version=1.5, hibernate.show_sql=true, hibernate.connection.pool_size=1} 16:19:01,109 DEBUG [Configuration] Preparing to build session factory with filters : {} 16:19:01,109 DEBUG [AnnotationConfiguration] Execute first pass mapping processing 16:19:01,109 DEBUG [AnnotationConfiguration] Process hbm files 16:19:01,109 DEBUG [AnnotationConfiguration] Process annotated classes 16:19:01,125 INFO [AnnotationBinder] Binding entity from annotated class: com.transparentpolitics.core.persistence.IdUsing1 16:19:01,125 DEBUG [Ejb3Column] Binding column DTYPE unique false 16:19:01,125 DEBUG [EntityBinder] Import with entity name=IdUsing1 16:19:01,125 INFO [EntityBinder] Bind entity com.transparentpolitics.core.persistence.IdUsing1 on table IdUsing1 16:19:01,125 DEBUG [AnnotationBinder] Processing com.transparentpolitics.core.persistence.IdUsing1 property annotation 16:19:01,125 DEBUG [AnnotationBinder] Processing com.transparentpolitics.core.persistence.IdUsing1 field annotation 16:19:01,125 DEBUG [AnnotationBinder] Processing annotations of com.transparentpolitics.core.persistence.IdUsing1.transid 16:19:01,125 DEBUG [Ejb3Column] Binding column transid unique false 16:19:01,125 DEBUG [AnnotationBinder] transid is an id 16:19:01,125 DEBUG [AnnotationBinder] Binding component with path: com.transparentpolitics.core.persistence.IdUsing1.transid 16:19:01,125 DEBUG [AnnotationBinder] Processing com.transparentpolitics.core.persistence.TransPolId field annotation 16:19:01,125 DEBUG [AnnotationBinder] Processing annotations of com.transparentpolitics.core.persistence.TransPolId.id 16:19:01,125 DEBUG [Ejb3Column] Binding column id unique false 16:19:01,125 DEBUG [AnnotationBinder] id is an id 16:19:01,125 DEBUG [SimpleValueBinder] building SimpleValue for id 16:19:01,125 DEBUG [PropertyBinder] Building property id 16:19:01,125 DEBUG [PropertyBinder] Cascading id with null 16:19:01,125 DEBUG [AnnotationBinder] Bind @Id on id org.hibernate.AnnotationException: com.transparentpolitics.core.persistence.TransPolId has no persistent id property at org.hibernate.cfg.AnnotationBinder.bindId(AnnotationBinder.java:1686) at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1170) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:699) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:353) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:265) at org.hibernate.cfg.Configuration.generateDropSchemaScript(Configuration.java:682) ... 20 more @Embeddable public class TransPolId implements Serializable { @Id @GeneratedValue public Long id; @Override public boolean equals(Object o) { if ( o instanceof TransPolId ) { return ((TransPolId)o).id.equals(id); } return false; } @Override public int hashCode() { return id.hashCode(); } } @Entity public class IdUsing1 { @EmbeddedId public TransPolId id; public String value; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (ANN-595) Remove FlushModeType.NEVER

by Diego Pires Plentz (JIRA)

Remove FlushModeType.NEVER -------------------------- Key: ANN-595 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-595 Project: Hibernate Annotations Issue Type: Task Components: binder Reporter: Diego Pires Plentz Attachments: FlushModeType.NEVER.patch -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2520) Miscellaneous config doc spelling fixes

by Ville Skyttä (JIRA)

Miscellaneous config doc spelling fixes --------------------------------------- Key: HHH-2520 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2520 Project: Hibernate3 Issue Type: Patch Components: documentation Environment: svn trunk Reporter: Ville Skyttä Attachments: cfg-spelling.patch The configuration section of reference contains a bunch of spelling errors, fixes attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2417) Update book on Hibernate reference

by Diego Pires Plentz (JIRA)

Update book on Hibernate reference ---------------------------------- Key: HHH-2417 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2417 Project: Hibernate3 Type: Improvement Components: documentation Reporter: Diego Pires Plentz "Use this reference documentation as your primary source of information. Consider reading Hibernate in Action (http://www.manning.com/bauer) if you need more help with application design or if you prefer a step-by-step tutorial. Also visit http://caveatemptor.hibernate.org and download the example application for Hibernate in Action." to "Use this reference documentation as your primary source of information. Consider reading Java Persistence with Hibernate (http://www.manning.com/bauer2/) if you need more help with application design or if you prefer a step-by-step tutorial. Also visit http://caveatemptor.hibernate.org and download the example application for Java Persistence with Hibernate." -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2334) Documentation error in section 5.1.3

by Marc Schwieterman (JIRA)

Documentation error in section 5.1.3 ------------------------------------ Key: HHH-2334 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2334 Project: Hibernate3 Type: Bug Components: documentation Versions: 3.2.0.ga Environment: Online 3.2ga Documentation Reporter: Marc Schwieterman In section 5.1.3, the following sentance... See "Proxies for Lazy Initialization" below. should read... See "Initializing collections and proxies" below. I believe this is referring to section "19.1.4. Initializing collections and proxies", which was "14.2. Proxies for Lazy Initialization" in previous versions of the documentation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2502) The second level caching documentation states that ehcache is not distributed.

by Greg Luck (JIRA)

The second level caching documentation states that ehcache is not distributed. ------------------------------------------------------------------------------ Key: HHH-2502 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2502 Project: Hibernate3 Type: Bug Components: documentation Versions: 3.2.1, 3.2.2 Reporter: Greg Luck The second level caching documentation states that ehcache is not distributed. ehcache since 1.2 is distributed. I have had some queries because the documentation for ehcache says something different to the documentation in hibernate about ehcache. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2487) Typo in "5.1.7. version (optional)"

by Diego Pires Plentz (JIRA)

Typo in "5.1.7. version (optional)" ----------------------------------- Key: HHH-2487 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2487 Project: Hibernate3 Type: Improvement Components: documentation Reporter: Diego Pires Plentz Priority: Minor "A version or timestamp property should never be null for a detached instance, so Hibernate will ***detact*** any instance with a null version or timestamp as transient, no matter what other unsaved-value strategies are specified." Should be "A version or timestamp property should never be null for a detached instance, so Hibernate will ***detect*** any instance with a null version or timestamp as transient, no matter what other unsaved-value strategies are specified." -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2568) Hibernate javadoc overview refering wrong classes and packages

by Diego Pires Plentz (JIRA)

Hibernate javadoc overview refering wrong classes and packages -------------------------------------------------------------- Key: HHH-2568 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2568 Project: Hibernate3 Issue Type: Task Components: documentation Reporter: Diego Pires Plentz Attachments: package.html.patch Hibernate javadoc overview (doc/api/package.html) refering wrong classes and packages org.hibernate.expression instead of org.hibernate.criterion. org.hibernate.criterion.Expression instead of org.hibernate.criterion.Restrictions. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2201) session.iterate() does not exist

by Andres Gonzalez (JIRA)

session.iterate() does not exist -------------------------------- Key: HHH-2201 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2201 Project: Hibernate3 Type: Bug Components: documentation Versions: 3.2.0.ga Reporter: Andres Gonzalez Priority: Minor In Section "14.15. Tips & Tricks": You can count the number of query results without actually returning them: ( (Integer) session.iterate("select count(*) from ....").next() ).intValue() I don't find any session.iterate() method... Maybe it should read: ( (Integer) session.createQuery("select count(*) from ....").iterate().next() ).intValue() -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2267) A copy/paste mistake in the documentation for <schemavalidator> ant task

by Finn Bock (JIRA)

A copy/paste mistake in the documentation for <schemavalidator> ant task ------------------------------------------------------------------------ Key: HHH-2267 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2267 Project: Hibernate3 Type: Bug Components: documentation Versions: 3.2.0.ga Reporter: Finn Bock Priority: Trivial A copy/paste mistake in the documentation for <schemavalidator> start ant tag has a </schemaupdate> as the end tag. http://www.hibernate.org/hib_docs/v3/reference/en/html/toolsetguide.html#... -- 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 May 2007