About PreUpdate

forum_thread

Recursive calls with @PreUpdate annotation and Glassfish OutOfMemoryError

Hi,    I've had an issue that started today and it's got me stumped. I've got a subclass User, which extends a BaseEntity. The BaseEntity has a @PreUpdate as per: ... User, which extends a BaseEntity. The BaseEntity has a @PreUpdate as per: @ PreUpdate public void update ( ) { ...

 
manual

JPA Lifecycle Events

Explains how to use JPA lifecycle events (client side triggers) with callback methods and listener classes.... onPostLoad ( ) { } @PreUpdate javax.persistence.PreUpdate JPA annotation Is used to specify callback methods for ...

 
api-jpa

JPA Annotations for Callback Methods

Reference (JavaDoc) of JPA 2 event callback and listener annotations, including @PrePersist(2), @PreRemove, @PreUpdate, @PostLoad, @PostPersist, @PostRemove and @PostUpdate.... javax.persistence.PreRemove javax.persistence.PreUpdate javax.persistence.PostLoad ...

 
forum_thread

LifeCycle Event with Embeddable classes

Hello, is there a way that lifecycle events like prepersist or preupdate are also fired for embeddable classes, not just for entities? My case looks as follows: ... is there a way that lifecycle events like prepersist or preupdate are also fired for embeddable classes, not just for entities? ... modifyDate ;   @ PrePersist @ PreUpdate void onPreUpdate ( ) { modifyDate ...

 
api-jpa

javax.persistence.PreUpdate

Is used to specify callback methods for the corresponding lifecycle event.(Annotation of JPA)

 
forum_thread

Adding EntityListener Throws Unexpected Internal Exception

I tried adding EntityListener for a entity class and an exception was thrown. I followed similar as mentioned on the documentation but no luck. My entity class looks like below: ... call." ) ; }   @ PreUpdate public void onPreRemove ( Object o ) { Logger. info ( "PreUpdate call." ) ; } } And this ...

 
forum_thread

Entity listener - event instead of object

Hi, Currently I'm playing with entity listener to implement auditing with difference between values in updated entity. There is a problem however with accessing "old" version of object stored in database. I can't find the nice way to use EntityManager in EntityListener. Because of that, I can't store separate entity for given event. Right now I'm using BaseEntity which contains ... works, but not the way I was hoping for. @ PreUpdate public void update ( Object entity ) ... 23:28 On @PreUpdate you should have the original entity object before the update (if ...

 
forum_thread

@PrePersist Implementation

Hi Please help me.I have requirement like In my project having arround 100 pojos .I have used @EntityListener and @prePersist annotaions to invoke my action class .. But problem is how can i get oldvalue and new value of current form of pojo in side my @entity Listener Action class. code snipt ===== Action class ======= ... is updated, to get the entity before the update use the @PreUpdate event, and to get the entity after the update use  ... In order to be able to get told value in the @PreUpdate event, the entity class must be enhanced , otherwise the event ...

 
release

2.2.9

... of a JOIN query . Fixed a recursive @PreUpdate call bug (when the callback updates the entity). ...

 
release

2.3.0

... of a JOIN query . Fixed a recursive @PreUpdate call bug (when the callback updates the entity). ...