eclipselink

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object does not return updated optimistic locking version

I\'ve implemented optimistic locking and see that it is working fine. However, the object that is returned to my backing bean from the service has the previous version not the current one. If I do ano[详细]

2023-03-02 11:33 分类：问答
Avoiding N+One selects and Invalid results from eclipselink with batch read

I\'m trying to cut down the number of n+1 selects incurred by my application, the application uses EclipseLink as an ORM and in as many places as possible I\'ve tried to add the batch read hint to que[详细]

2023-02-28 14:31 分类：问答
JAXB Unmarshalling to entities error

I have an issue unmarshalling a xml stream to entities. My foreign keys never get set to an object with the proper primary key, they just get set to an emtpy object.[详细]

2023-02-28 02:07 分类：问答
Exception EclipseLink

I try to deploy service that retrieves data from table and diplay it over https using REST Jersey with Glassfish What I did is i configured the https and it works also I tested a jpa it can retrieves[详细]

2023-02-28 00:57 分类：问答
EclipseLink Maven Repository not working correctly?

I\'m trying to get the EclipseLink libraries from the given Maven repositories. I read the tips given in Where did the EclipseLink/Maven repository go to? on stackoverflow and tried to integrate the M[详细]

2023-02-26 19:40 分类：问答
How to setup JUnit tests for Glassfish Embeddable EJBContainer + EclipseLink JPA?

I\'m trying to use EJB 3.1 Embeddable EJBContainer on Glassfish 3.1 for integration testing my EJB\'s. There\'s a classloading issue I can\'t figure out.[详细]

2023-02-25 13:27 分类：问答
ClassCastException: JPA -> Bean value (different ClassLoaders)

I get a ClassCastException when assigning an object from JPA to an attribute of a ManagedBean: Object r = query.getSingle开发者_Go百科Result(); // javax.persistence.Query[详细]

2023-02-24 10:59 分类：问答
Eclipselink, c3p0 and Spring - creating too many connections!

I\'m trying to use c3p0 to pool my connections to a MySQL DB with Eclipselink, but I\'ve encountered a problem. On starting the Virgo server, the correct number of c3p0 initialPoolSize connections are[详细]

2023-02-23 01:58 分类：问答
How to declare a Interface Descriptor for independent entities under common interface using EclipseLink?

We have the situation where we need to associate different entities under one attribute and use this attribute in a query.[详细]

2023-02-22 12:28 分类：问答
Composite Primary Key Not getting updated correctly with with EclipseLink. Where as with hibernate, it does. Why?

I posted all the code and an issue with selection here. Now I am going to ask one more problem I have seen with eclipselink which I havent seen with hibernate.[详细]

2023-02-22 01:46 分类：问答