March 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HCANN-128) Reflection does not use ClassLoaderService

by Marcus Ilgner (JIRA)

Marcus Ilgner ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=608faf0... ) *created* an issue Hibernate Commons Annotations ( https://hibernate.atlassian.net/browse/HCANN?atlOrigin=eyJpIjoiZWEyOTk1Mj... ) / Bug ( https://hibernate.atlassian.net/browse/HCANN-128?atlOrigin=eyJpIjoiZWEyOT... ) HCANN-128 ( https://hibernate.atlassian.net/browse/HCANN-128?atlOrigin=eyJpIjoiZWEyOT... ) Reflection does not use ClassLoaderService ( https://hibernate.atlassian.net/browse/HCANN-128?atlOrigin=eyJpIjoiZWEyOT... ) Issue Type: Bug Affects Versions: 5.1.2 Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Created: 01/Mar/2023 07:40 AM Environment: Hibernate Reactive 1.0.3, PF4J 3.9.0, Temerin 17, Linux, PostgreSQL, Vert.x Priority: Major Reporter: Marcus Ilgner ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=608faf0... ) In a setup with PF4J ( https://pf4j.org/ ) with entities from multiple plugins, where each plugin has its own ClassLoader. After registering a ClassLoaderService with the service registry which knows about all these PluginClassLoader and adding the annotated entities through Configuration#addAnnotatedClass , the entities can be loaded just fine. Unfortunately, it is not possible to add a @ManyToOne annotation for classes from different classloaders: one of the plugins has a dependency on the other and I had hoped to use classes from the other plugin. But when adding that @ManyToOne annotation, a java.lang.NoClassDefFoundError is thrown. This seems to occur at org.hibernate.annotations.common.reflection.java.JavaXClass.getDeclaredMethodProperties(JavaXClass.java:97) where toClass().getDeclaredMethods() is invoked. This being a part of java.lang.Class , it doesn’t have access to the ClassLoaderService and has no chance to look up the associated class. This happens independently from the order in which classes were added with addAnnotatedClass : even if the first class has already been added and scanned successfully, the second class will fail to scan. ( https://hibernate.atlassian.net/browse/HCANN-128#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HCANN-128#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#100217- sha1:65be9f2 )

1 year, 2 months

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[JIRA] (HHH-15895) IllegalArgumentException :Cannot create binding for parameter referencen with criteria builder

by Andrea Boriero (JIRA)

1 year, 2 months

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[JIRA] (HHH-16216) SybaseASEDialect creates additional not null checks

by Marius K (JIRA)

Marius K ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *commented* on HHH-16216 ( https://hibernate.atlassian.net/browse/HHH-16216?atlOrigin=eyJpIjoiOWJkYj... ) Re: SybaseASEDialect creates additional not null checks ( https://hibernate.atlassian.net/browse/HHH-16216?atlOrigin=eyJpIjoiOWJkYj... ) and this is not only limited to null checks in combination with parameters String hql = "select r from MyUser r where 1=1 and r.firstname = :firstname"; Query query = entityManager.createQuery(hql); query.setParameter("firstname", null); Object result = query.getSingleResult(); results in select m1_0.MY_USER_ID, m1_0.FIRSTNAME, m1_0.LASTNAME from MY_USER m1_0 where 1=1 and 1 is not null and 1 is not null and m1_0.FIRSTNAME=? and m1_0.FIRSTNAME is not null ( https://hibernate.atlassian.net/browse/HHH-16216#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16216#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#100217- sha1:65be9f2 )

1 year, 2 months

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[JIRA] (HHH-16216) SybaseASEDialect creates additional not null checks

by Marius K (JIRA)

1 year, 2 months

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[JIRA] (HHH-16216) @Query creates additional not null checks for SybaseASEDialect

by Marius K (JIRA)

Marius K ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *commented* on HHH-16216 ( https://hibernate.atlassian.net/browse/HHH-16216?atlOrigin=eyJpIjoiODRkZm... ) Re: @Query creates additional not null checks for SybaseASEDialect ( https://hibernate.atlassian.net/browse/HHH-16216?atlOrigin=eyJpIjoiODRkZm... ) unfortunately I am not able to set this to true in our database. As far as I understand ansinull : If set to true one has to use is not null. If set to false one can use is not null or != null. Example > create table rttest (id int identity primary key, i int null, c char(5) null); > insert into rttest (i) values (1); (1 row affected) > select * from rttest; id i c ----------- ----------- ----- 1 1 NULL > select * from rttest where c=null; id i c ----------- ----------- ----- 1 1 NULL (1 row affected) > select * from rttest where c is null; id i c ----------- ----------- ----- 1 1 NULL (1 row affected) > set ansinull on; > select * from rttest where c=null; id i c ----------- ----------- ----- (0 rows affected) > select * from rttest where c is null; id i c ----------- ----------- ----- 1 1 NULL So I understand that the SybaseASEDialect converts the HQL to is not null or != null depending on ansinull. But why does it add ADDITIONAL null checks when the parameter is false? How can I write “select * from table where column = null” with ansinull=false in HQL? ( https://hibernate.atlassian.net/browse/HHH-16216#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16216#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#100217- sha1:65be9f2 )

1 year, 2 months

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[JIRA] (HHH-16195) Hibernate 6 fails to bind appropriate type for mapped superclass with generic attribute

by Christian Beikov (JIRA)

1 year, 2 months

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[JIRA] (HHH-16242) Change scopes of methods in AbstractEntityInitializer class

by Christian Beikov (JIRA)

1 year, 2 months

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[JIRA] (HHH-16242) Change scopes of methods in AbstractEntityInitializer class

by Davide D'Alto (JIRA)

1 year, 2 months

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[JIRA] (HHH-16242) Change scopes of methods in AbstractEntityInitializer class

by Davide D'Alto (JIRA)

1 year, 2 months

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[JIRA] (HHH-16242) Change scopes of methods in AbstractEntityInitializer class

by Davide D'Alto (JIRA)

1 year, 2 months

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hibernate-issues March 2023