September 2022 - hibernate-issues

[JIRA] (HHH-15552) Embeddable type cannot be cast to org.hibernate.usertype.CompositeUserType if referred to from a mapped superclass with generic parameter

by Oliver Drotbohm (JIRA)

Oliver Drotbohm ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ed8acf... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiOGU5NDAyZDg4... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15552?atlOrigin=eyJpIjoiOGU5ND... ) HHH-15552 ( https://hibernate.atlassian.net/browse/HHH-15552?atlOrigin=eyJpIjoiOGU5ND... ) Embeddable type cannot be cast to org.hibernate.usertype.CompositeUserType if referred to from a mapped superclass with generic parameter ( https://hibernate.atlassian.net/browse/HHH-15552?atlOrigin=eyJpIjoiOGU5ND... ) Issue Type: Bug Affects Versions: 6.1.3 Assignee: Unassigned Components: hibernate-entitymanager Created: 26/Sep/2022 06:05 AM Priority: Major Reporter: Oliver Drotbohm ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ed8acf... ) Trying to upgrade a project from Hibernate 5 to 6 I run into the following issue: class ….MyEmbeddable cannot be cast to class org.hibernate.usertype.CompositeUserType (….MyEmbeddable and org.hibernate.usertype.CompositeUserType are in unnamed module of loader 'app') at org.hibernate.type.ComponentType.<init>(ComponentType.java:113) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.mapping.Component.getType(Component.java:255) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.internal.AttributeFactory.determineAttributeMetadata(AttributeFactory.java:375) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.internal.AttributeFactory.buildAttribute(AttributeFactory.java:111) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.internal.AttributeFactory.buildAttribute(AttributeFactory.java:96) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.internal.MetadataContext.wrapUp(MetadataContext.java:331) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.model.domain.internal.JpaMetamodelImpl.processJpa(JpaMetamodelImpl.java:504) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.model.domain.internal.MappingMetamodelImpl.finishInitialization(MappingMetamodelImpl.java:244) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.metamodel.internal.RuntimeMetamodelsImpl.finishInitialization(RuntimeMetamodelsImpl.java:60) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:308) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:415) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1425) ~[hibernate-core-6.1.3.Final.jar:6.1.3.Final] The rough arrangement looks like this (pseudocode): @Embeddable class MyEmbeddable { } @MappedSuperclass class SuperType<T> { MyEmbeddable embeddable; } @Entity class ConcreteType<T> extends SuperType<T> { } org.hibernate.cfg.ClassPropertyHolder.addPropertyToMappedSuperclass(Property, XClass) runs into a special branch of the code if the mapped superclass has generic parameters. In that case, it ultimately ends up calling setTypeName(…) with the type name of the embeddable as parameter. ComponentType later inspects that type name and tries to resolve it in its constructor, unconditionally casting it to CompositeUserType. Find a reproducer here ( https://github.com/odrotbohm/hibernate-bugs/tree/main/generic-mapped-supe... ). $ git clone https://github.com/odrotbohm/hibernate-bugs $ cd hibernate-bugs/generic-mapped-superclass $ mvn clean test // works, Hibernate 5 $ mvn clean test -Phibernate-6 // fails as described above, Hibernate 6.1.3 Hope that helps further diagnosing the problem. ( https://hibernate.atlassian.net/browse/HHH-15552#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15552#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100207- sha1:1c92a42 )

2 years

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[JIRA] (HSEARCH-4679) Automatically simplify and/or predicates with a single clause

by Yoann Rodière (JIRA)

2 years

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[JIRA] (HSEARCH-4673) Remove the need for the `-parameters` compiler flag when using the default constructor of records as projection constructor

by Yoann Rodière (JIRA)

2 years

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[JIRA] (HSEARCH-4690) Switch Oracle DB container image to new 21-slim-faststart flavour

by Yoann Rodière (JIRA)

2 years

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[JIRA] (HSEARCH-4702) Move build-related modules to the build directory

by Yoann Rodière (JIRA)

2 years

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[JIRA] (HHH-15551) error when collection-valued property is missing a @OneToMany/@ManyToMany annotation

by Gavin King (JIRA)

2 years

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[JIRA] (HHH-15551) error when collection-valued property is missing a @OneToMany/@ManyToMany annotation

by Gavin King (JIRA)

2 years

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[JIRA] (HHH-15551) error when collection-valued property is missing a @OneToMany/@ManyToMany annotation

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiODJiZTNlMzdl... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15551?atlOrigin=eyJpIjoiODJiZT... ) HHH-15551 ( https://hibernate.atlassian.net/browse/HHH-15551?atlOrigin=eyJpIjoiODJiZT... ) error when collection-valued property is missing a @OneToMany/@ManyToMany annotation ( https://hibernate.atlassian.net/browse/HHH-15551?atlOrigin=eyJpIjoiODJiZT... ) Issue Type: Bug Assignee: Unassigned Created: 26/Sep/2022 05:59 AM Priority: Major Reporter: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) After the introduction of support for the SQL array type, the error message if you forget to add an @XxxToMany annotation got much worse: it now complains about a missing JDBC type mapping for ARRAY. This is a pretty bad user experience. ( https://hibernate.atlassian.net/browse/HHH-15551#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15551#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100207- sha1:1c92a42 )

2 years

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[JIRA] (HHH-15550) Allow controlling whether Global- and PersistentTemporaryTables should be created

by Christian Beikov (JIRA)

Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNTA2NGU5MzA4... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-15550?atlOrigin=eyJpIjoiNTA2NG... ) HHH-15550 ( https://hibernate.atlassian.net/browse/HHH-15550?atlOrigin=eyJpIjoiNTA2NG... ) Allow controlling whether Global- and PersistentTemporaryTables should be created ( https://hibernate.atlassian.net/browse/HHH-15550?atlOrigin=eyJpIjoiNTA2NG... ) Change By: Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) In addition to the {{hibernate.hql.bulk_id_strategy.global_temporary.drop_tables}} and {{hibernate.hql.bulk_id_strategy.persistent.drop_tables}} settings, add a {{create_tables}} variant which allows to control whether to create tables. Keep it {{true}} by default to retain backwards compatibility. ( https://hibernate.atlassian.net/browse/HHH-15550#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15550#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100207- sha1:1c92a42 )

2 years

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[JIRA] (HHH-15550) Allow controlling whether Global- and PersistentTemporaryTables should be created

by Christian Beikov (JIRA)

2 years

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hibernate-issues September 2022