June 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Commented: (HBX-739) APT ProcessorFactory for @Entity Annotations

by Max Rydahl Andersen (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HBX-739?page=co... ] Max Rydahl Andersen commented on HBX-739: ----------------------------------------- that does not matter since you can always get to the Session or SessionFactory. I'm talking about just using EntityManager to build your sf/session's to get autodiscovery. If you choose to use pure JPA or Hibernate API after creation is up to you and irrelevant for this issue. > APT ProcessorFactory for @Entity Annotations > -------------------------------------------- > > Key: HBX-739 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-739 > Project: Hibernate Tools > Issue Type: New Feature > Reporter: James Carman > Priority: Minor > Attachments: ConfigFileProcessorFactory.java > > > Please provide an APT ProcessorFactory which looks for all @Entity annotations in a source directory and creates a hibernate.cfg.xml file which contains mapping entries for each class found with an @Entity annotation. -- 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

18 years, 6 months

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[Hibernate-JIRA] Created: (HHH-2019) Provide a way to unset properties, and/or provide a 'none' option for hbm2ddl.auto

by Dave E Martin (JIRA)

Provide a way to unset properties, and/or provide a 'none' option for hbm2ddl.auto ---------------------------------------------------------------------------------- Key: HHH-2019 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2019 Project: Hibernate3 Type: Improvement Environment: hibernate / annotations / hibernate.properties Reporter: Dave E Martin Priority: Minor It may occasionally be desirable to programmatically get rid of or override a property value, this is generally allowed for by the .setProperty method, however: Once hbm2ddl.auto is set to something, there is no way to unset it, or set it to a value which would be equivalent to its being unset (or its undocumented). There is no remove or unset, or deleteProperty, and also setting it to null does not work. Due to issues such as HHH-2018, it may be necessary to programmatically 'get rid of' hbm2ddl.auto even if the end user (or some other mechanism) has specified a value for it in an external hibernate.properties file (or other method of setting hibernate properties). -- 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

18 years, 6 months

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[Hibernate-JIRA] Commented: (HHH-817) using projections is causing SQL query error on oracle (ORA-00904 error)

by Bryan Stopp (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-817?page=co... ] Bryan Stopp commented on HHH-817: --------------------------------- I would like to add that DB2 doesn't support it either. Also, a note on the workaround. You should only prefix the alias for those columns that are associated with the main table in the query. I found that when adding a prefix to a child table along an association path, an exception was thrown stating that it could not find the associated property. Removing the alias on child table elements allowed me to prevent the use of the alias in the WHERE clause, as well as properly utilize a ResultTransformer. My 2 cents. -B > using projections is causing SQL query error on oracle (ORA-00904 error) > ------------------------------------------------------------------------ > > Key: HHH-817 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-817 > Project: Hibernate3 > Issue Type: Bug > Affects Versions: 3.0.5 > Environment: Oracle 9.2.0.6, Hibernate 3.0.5, Spring Framework 1.2.2 based application working on Jakarta Tomcat 5.0.28 > Reporter: Michal Jastak > Priority: Minor > Attachments: HHH-817.patch > > > following java code: > protected Entity loadEntityLightweight(Serializable entityId) throws DataAccessException { > Criteria criteria = getSession().createCriteria(Entity.class); > ProjectionList projectionList = Projections.projectionList(); > projectionList.add(Property.forName(BaseEntity.PROP_ID), BaseEntity.PROP_ID); > projectionList.add(Property.forName(BaseEntity.PROP_TYPE), BaseEntity.PROP_TYPE); > criteria.setProjection(projectionList); > criteria.add(Restrictions.eq(BaseEntity.PROP_ID, entityId)); > criteria.setResultTransformer(new AliasToBeanResultTransformer(Entity.class)); > return (Entity) criteria.uniqueResult(); > } > generates following SQL query: > select this_.id as y0_, this_.type as y1_ from entities this_ left outer join facilities this_1_ on this_.id=this_1_.id left outer join users this_2_ on this_.id=this_2_.id left outer join addresses address2_ on this_.address_id=address2_.id left outer join entities entity3_ on this_2_.employer_id=entity3_.id left outer join facilities entity3_1_ on entity3_.id=entity3_1_.id left outer join users entity3_2_ on entity3_.id=entity3_2_.id where y0_=? > y0_ = ? expression in where clause is causing a 904 error on Oracle 9: > ORA-00904: "Y0_": invalid identifier > hibernate dialect: org.hibernate.dialect.Oracle9Dialect > mapping for Entity class: > <?xml version="1.0"?> > <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" > "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> > <hibernate-mapping default-lazy="false" default-cascade="save-update"> > > <class name="Entity" table="entities" mutable="true"> > <id name="id" type="java.lang.Long" unsaved-value="null"> > <generator class="sequence"> > <param name="sequence">entities_id_seq</param> > </generator> > </id> > <many-to-one name="address" class="Address" column="address_id" /> > ... >  > <joined-subclass name="Facility" table="facilities"> > <key column="id" /> > ... > <set name="users" inverse="true" lazy="true"> > <key column="facility_id" /> > <one-to-many class="User" /> > </set> > </joined-subclass> >  > <joined-subclass name="User" table="users" dynamic-insert="true" dynamic-update="true"> > <key column="id" /> > <many-to-one name="employer" class="Entity" column="employer_id" cascade="none" /> > ... > <set name="userAuthorities" inverse="true" cascade="all-delete-orphan"> > <key column="user_id" /> > <one-to-many class="Authority" /> > </set> > </joined-subclass> > </class> > </hibernate-mapping> -- 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

18 years, 6 months

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[Hibernate-JIRA] Created: (HBX-867) latest version not on updatesite

by Kai Grabfelder (JIRA)

latest version not on updatesite -------------------------------- Key: HBX-867 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-867 Project: Hibernate Tools Type: Improvement Components: eclipse Versions: 3.2beta9 Reporter: Kai Grabfelder the latest version of hibernate tools is not available on the updatesite: http://download.jboss.org/jbosside/updates/development -- 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

18 years, 6 months

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[Hibernate-JIRA] Updated: (HBX-364) Need Hibernate tools 3.0.0alpha4a to support other filenames than hbm.xml

by Max Rydahl Andersen (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HBX-364?page=co... ] Max Rydahl Andersen updated HBX-364: ------------------------------------ Priority: Minor (was: Major) downgrading since one can just list the files in cfg.xml if needed > Need Hibernate tools 3.0.0alpha4a to support other filenames than hbm.xml > -------------------------------------------------------------------------- > > Key: HBX-364 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-364 > Project: Hibernate Tools > Issue Type: Improvement > Components: consoleconfiguration > Affects Versions: 3.0alpha4 > Reporter: Keith Garry Boyce > Priority: Minor > Fix For: 3.2LATER > > > Need Hibernate tools 3.0.0alpha4a to support other filenames than hbm.xml > Mapping files in my project are names with just .xml. > Max said: > add a jira request for it (even though it will make the file selection much more cumbersome - will probably add it as a "Add any 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

18 years, 6 months

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[Hibernate-JIRA] Created: (HBX-865) ClassValidator cannot be instantiated while trying to open a new Session

by Christian Laakmann (JIRA)

ClassValidator cannot be instantiated while trying to open a new Session ------------------------------------------------------------------------ Key: HBX-865 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-865 Project: Hibernate Tools Type: Bug Versions: 3.2beta9 Environment: Hibernate 3.2, Hibernate Tools 3.2beta9 and most recent Nightly DB: MSSQL Server 2000 & HSQLDB Reporter: Christian Laakmann Attachments: Test.java, hibernate.cfg.xml When I use the @NotEmpty Validator on a String property, Hibernate Tools is unable to open a new Session because the ClassValidator could not be instantiated. Workaround was to replace @NotEmpty with @NotNull. see also: http://forum.hibernate.org/viewtopic.php?p=2339708#2339708 Stack-Trace: java.lang.IllegalArgumentException: could not instantiate ClassValidator at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:287) at org.hibernate.validator.ClassValidator.createMemberValidator(ClassValidator.java:255) at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:127) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:105) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:97) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:319) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89) at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312) at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:41) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:88) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:94) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:207) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) Caused by: java.util.MissingResourceException: Can't find resource in validator bundles, key validator.notEmpty at org.hibernate.validator.interpolator.DefaultMessageInterpolator.replace(DefaultMessageInterpolator.java:107) at org.hibernate.validator.interpolator.DefaultMessageInterpolator.initialize(DefaultMessageInterpolator.java:66) at org.hibernate.validator.interpolator.DefaultMessageInterpolatorAggerator.addInterpolator(DefaultMessageInterpolatorAggerator.java:37) at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:283) ... 16 more java.util.MissingResourceException: Can't find resource in validator bundles, key validator.notEmpty at org.hibernate.validator.interpolator.DefaultMessageInterpolator.replace(DefaultMessageInterpolator.java:107) at org.hibernate.validator.interpolator.DefaultMessageInterpolator.initialize(DefaultMessageInterpolator.java:66) at org.hibernate.validator.interpolator.DefaultMessageInterpolatorAggerator.addInterpolator(DefaultMessageInterpolatorAggerator.java:37) at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:283) at org.hibernate.validator.ClassValidator.createMemberValidator(ClassValidator.java:255) at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:127) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:105) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:97) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:319) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89) at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312) at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:41) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:88) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:94) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:207) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) -- 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

18 years, 6 months

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[Hibernate-JIRA] Commented: (HHH-1152) Value object(<component>) inheritance mapping

by Jonni Gani (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1152?page=c... ] Jonni Gani commented on HHH-1152: --------------------------------- Just to echo Vjeran, component inheritance similar to entity inheritance would be good, though the one I'm particularly interested in is 'Table per class hierarchy' with a discriminator column. This issue should get a higher priority as it's essential for good model design with proper distinction between Entity and Value Object. > Value object(<component>) inheritance mapping > --------------------------------------------- > > Key: HHH-1152 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1152 > Project: Hibernate3 > Issue Type: New Feature > Components: core > Affects Versions: 3.1 beta 2 > Reporter: Vjeran Marcinko > Priority: Minor > > Though fine-grained object mapping is one of Hibernate's main objectives, it still doesn't support *value object* (<component>) inheritance mapping, only entity inheritance mapping. > It would be best if <component> tag could also contain similar tags for inheritance as entity does. -- 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

18 years, 6 months

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[Hibernate-JIRA] Closed: (HBX-267) hbm2java does not handle <properties> tag correctly

by Max Rydahl Andersen (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HBX-267?page=co... ] Max Rydahl Andersen closed HBX-267. ----------------------------------- Resolution: Fixed about time we got this one fixed .... committed to svn (with more tests, but otherwise the same) p.s. use unified diff in the future - thanks ;) > hbm2java does not handle <properties> tag correctly > --------------------------------------------------- > > Key: HBX-267 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-267 > Project: Hibernate Tools > Issue Type: Patch > Components: hbm2java > Affects Versions: 3.0alpha > Environment: Hibernate Tools from CVS > Reporter: Jason Boutwell > Fix For: 3.2beta10 > > Attachments: failingtest.zip, patch.txt, patch.txt, PropertiesUsage.java > > > If an hbm <class> mapping contains a <properties> tag, hbm2java creates a POJO that contains only the child properties of the <properties> logical element. All other elements in the class mapping are discarded. I've looked at the source code, and, while not intimate with it, I speculate that hbm2java is treating <properties> like <component> and overwriting the actual entity POJO with a component POJO. Is this a bug, or is the <properties> tag explicitly not yet supported? -- 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

18 years, 6 months

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[Hibernate-JIRA] Commented: (HBX-739) APT ProcessorFactory for @Entity Annotations

by James Carman (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HBX-739?page=co... ] James Carman commented on HBX-739: ---------------------------------- Other than the fact that the EntityManager API doesn't have all the same features (criteria queries). > APT ProcessorFactory for @Entity Annotations > -------------------------------------------- > > Key: HBX-739 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-739 > Project: Hibernate Tools > Issue Type: New Feature > Reporter: James Carman > Priority: Minor > Attachments: ConfigFileProcessorFactory.java > > > Please provide an APT ProcessorFactory which looks for all @Entity annotations in a source directory and creates a hibernate.cfg.xml file which contains mapping entries for each class found with an @Entity annotation. -- 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

18 years, 6 months

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[Hibernate-JIRA] Closed: (HBX-739) APT ProcessorFactory for @Entity Annotations

by Max Rydahl Andersen (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HBX-739?page=co... ] Max Rydahl Andersen closed HBX-739. ----------------------------------- Resolution: Rejected been thinking about this one lately. It is a nice idea and should be on the wiki - but there are no reason (known to me at least) for not just using the EntityManager API to get this behavior at runtime instead of having it automatically generated on every build. > APT ProcessorFactory for @Entity Annotations > -------------------------------------------- > > Key: HBX-739 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-739 > Project: Hibernate Tools > Issue Type: New Feature > Reporter: James Carman > Priority: Minor > Attachments: ConfigFileProcessorFactory.java > > > Please provide an APT ProcessorFactory which looks for all @Entity annotations in a source directory and creates a hibernate.cfg.xml file which contains mapping entries for each class found with an @Entity annotation. -- 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

18 years, 6 months

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hibernate-issues June 2007