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Object Relational Mapping

JPA, JDO, Hibernate, and other such new fangled database technologies

This forum is for mapping frameworks. For questions about SQL itself, we recommend the JDBC forum or the interactive JDBC FAQ! We also have a Hibernate FAQ

Object Relational Mapping Forum at JavaRanch

Hibernate: persist an object containing a list with more objects

6 years ago 3 replies

ORA-19032: Expected XML tag, got no content

6 years ago 1 reply

hibernate insert a row that already exists in the database

6 years ago 1 reply

Ibatis join by object instead of by id

6 years ago 0 replies

hibernate : OOD for text base elements

6 years ago 1 reply

JPA where can I put my cardinalities

6 years ago 3 replies

Spring

Hibernate does not see manually inserted data

6 years ago 3 replies

@SqlResultMapping - Could not locate approprate constructor class

6 years ago 2 replies

Object Relational Mapping

Is composite-primary key the best solution - Hibernate Spring

6 years ago 7 replies

Java in General

Creating a JPA (Hibernate) proxy and set the Primary key later

6 years ago 0 replies

Problem with hibernate-configuration and session

6 years ago 2 replies

Could not load minecraft plugin: NoClassDefFoundError

6 years ago 2 replies

orphan child for Many To Many mappings

6 years ago 0 replies

Multiple representations of the same entity are are being merged

6 years ago 4 replies

SessionHolder cannot be cast to EntityManagerHolder problem

6 years ago 2 replies

hibernate : data layer separate from object layer

6 years ago 2 replies

Hibernate one to many mapping with foreign key association

6 years ago 0 replies

Java in General

Deleting a Many to Many entry while keeping both objects in the database

6 years ago 1 reply

Integer versus int

6 years ago 6 replies

Hibernate ENVERS AuditQuery returns only parts of the entity

6 years ago 3 replies

Hibernate sessionFactory is null

6 years ago 3 replies

Beginning Java

Hibernate shenanigans

6 years ago 5 replies

Object Relational Mapping

Criteria builder and Path..How to compare dates column

6 years ago 0 replies

Can we have validations like this if we are not using JPA ?

6 years ago 10 replies

how to display the ? values in HQL

6 years ago 2 replies

Custom Bean Validation never executed

6 years ago 4 replies

Entity is not mapped

6 years ago 3 replies

Could not execute Hibernate statement

6 years ago 2 replies

Q on ManyToMany mapping when I update a parent with a new child it replaces the existingchild

6 years ago 2 replies

Error on @Entity

6 years ago 2 replies

Hibernate and TomEE+ bidirectional association causes json recursiveness

6 years ago 1 reply

Question on Mapping Many To Many

6 years ago 3 replies

Other JSE/JEE APIs

Cannot use JPA in dynamic web project in eclipse oxygen

6 years ago 4 replies

Is there a way to create a Conditional insert with JPA

6 years ago 6 replies

JDBC and Relational Databases

Hibernate

6 years ago 2 replies
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Object Relational Mapping

Object Relational Mapping Forum at JavaRanch

Hibernate: persist an object containing a list with more objects

ORA-19032: Expected XML tag, got no content

hibernate insert a row that already exists in the database

Ibatis join by object instead of by id

hibernate : OOD for text base elements

JPA where can I put my cardinalities

Hibernate does not see manually inserted data

@SqlResultMapping - Could not locate approprate constructor class

Is composite-primary key the best solution - Hibernate Spring

Creating a JPA (Hibernate) proxy and set the Primary key later

Problem with hibernate-configuration and session

Could not load minecraft plugin: NoClassDefFoundError

orphan child for Many To Many mappings

Multiple representations of the same entity are are being merged

SessionHolder cannot be cast to EntityManagerHolder problem

hibernate : data layer separate from object layer

Hibernate one to many mapping with foreign key association

Deleting a Many to Many entry while keeping both objects in the database

Integer versus int

Hibernate ENVERS AuditQuery returns only parts of the entity

Hibernate sessionFactory is null

Hibernate shenanigans

Criteria builder and Path..How to compare dates column

Can we have validations like this if we are not using JPA ?

how to display the ? values in HQL

Custom Bean Validation never executed

Entity is not mapped

Could not execute Hibernate statement

Q on ManyToMany mapping when I update a parent with a new child it replaces the existingchild

Error on @Entity

Hibernate and TomEE+ bidirectional association causes json recursiveness

Question on Mapping Many To Many

Cannot use JPA in dynamic web project in eclipse oxygen

Is there a way to create a Conditional insert with JPA

Hibernate

Databases