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Double persist of Entity field with Cascade.ALL

on the server side should result in new and modified Chapters being persisted and merged accordingly ... Burabari Kpai The following are modified for the working case where new Chapters are added ... > For completeness, attached is the modified sample that moves all Entity manipulation code

significant performance decrease

="/" permissions="access,modify,create,delete" /> </user> <user username="$default" password="$$$###"> <dir path="/$user/" permissions="access,modify,create,delete"> ... //@Index public Date modified; @Index public String nodePath; public Integer

Updating existing persistence entries

afterwards and that's it. I mean I don't need to modify the object *within* the session, I ... . Therefore, if you modify a managed object within an active transaction the changes are identified automatically ... ="/java/jpa/persistence/detach">detached object is modified, it has

Entity Update - Is the documentation up to date?

> First, I've been modifying managed entities from outside an active transaction.  If I ... . > First, I've been modifying managed entities from outside an active transaction ... (including to array content) and assignment operations that do not modify anything will not make

Search through collection for value using index

I have an entity that contains a java collection of a Long id of user entities that can modify it (many users can modify it).  I would like to be able to search for all entities that can be modified by a paticular user, since I will do this query often I would like to index

Recursive calls with @PreUpdate annotation and Glassfish OutOfMemoryError

on the @PreUpdate field due to state change detection 2) update() method modifies internal ... . So, could it be an issue that is just related to @EntityListeners (or @PreUpdate itself) that modifies ... > Again this could all be my fault as I' modifying the internal state of the object prior to update

Query results are not up to date for entities, not primitives

be aware that a cached entity object in its persistence context has been modified by an UPDATE query ... ;user username="XXXXX" password="XXXXX">    <dir path="/" permissions="access,modify ... ;    <dir path="/$user/" permissions="access,modify,create,delete">   

Need help to analyse very high memory usage by objectdb (PRU, SEV, VAL[])

if the objects are created when executing queries, persisting new entities, or modifying them.  Any kind ... them again. However, we can not exclude that existing objects have been modified over and over again. btc_es BTC EmbeddedSystems When a persistent object is modified the entire object content

How to use ObjectDB properly in spring boot application?

that modify the database should come here. em.getTransaction().commit(); } finally { if (em ... " subfolder in intellijidea modified pom modified Application.java

Unexpected exception (Error 990) - Merge with no Transaction

of a transaction. (Is this allowed? I am not trying to modify the object, just read data from it.) modify an object ... .experiments.ErrorTest$A#64 [ObjectDB 2.0.5_03] java.lang.IllegalArgumentException Attempt to modify