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184

Recursive calls with @PreUpdate annotation and Glassfish OutOfMemoryError

, which extends a BaseEntity. The BaseEntity has a @PreUpdate as per: @PreUpdate public void update ... property update (ore disable the @PreUpdate). Thanks Willks William I keep thinking ... on the @PreUpdate field due to state change detection 2) update() method modifies internal state
99

javax.persistence.PreUpdate

javax.persistence Annotation PreUpdate Target: Callback methods Is used to specify callback methods for the corresponding lifecycle event. This annotation may be applied to methods of an entity class, a mapped superclass, or a callback listener class. Since: JPA 1.0 Learn how to define and use JPA
73

JPA Lifecycle Events

() {} @PostLoad void onPostLoad() {} @PreUpdate void onPreUpdate() {} @PostUpdate void ... flush). @PostLoad - after an entity has been retrieved from the database. @PreUpdate ... o) {} @PostLoad void onPostLoad(Object o) {} @PreUpdate void onPreUpdate(Object o
33

preUpdate-methods are called when there is no change

().begin(); connection.getTransaction().commit(); // --> will result in a call of @PreUpdate
30

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.
25

LifeCycle Event with Embeddable classes

Hello, is there a way that lifecycle events like prepersist or preupdate are also fired ... ) private Timestamp modifyDate; @PrePersist @PreUpdate void onPreUpdate() { modifyDate = new ... ; @PrePersist @PreUpdate void onPreUpdate() { modifyDate = new Timestamp
17

@PrePersist Implementation

object is updated, to get the entity before the update use the @PreUpdate event, and to get the entity after the update use @PostUpdate. In order to be able to get told value in the @PreUpdate event
17

Adding EntityListener Throws Unexpected Internal Exception

o) {         Logger.info("PostLoad call.");     }     @PreUpdate     public void onPreRemove(Object o) {         Logger.info("PreUpdate call.");     } } And this throws an error every time I
17

Entity listener - event instead of object

for. @PreUpdate public void update(Object entity) { BaseEntity be = (BaseEntity) entity; em ... that has access to database before update is made. lwalkowski Lukasz Walkowski On @PreUpdate
12

Partial Indexing

with @PrePersist and @PreUpdate). The new field should be indexed and used in queries. support Support Thanks! Your reply do make sense. gzdillon Lai Yang

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