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Manual
19

Query Parameters in JPA [2011-04-01]

for a real value. Before the query can be executed a parameter value has to be set using the setParameter ... more occurrences in the query string. A query can be run only after setting values ... excels in its thin and simple API. There are 9 methods for setting parameters in a query
Manual
19

Query Parameters in JPA

for a real value. Before the query can be executed a parameter value has to be set using the setParameter ... more occurrences in the query string. A query can be run only after setting values ... excels in its thin and simple API. There are 9 methods for setting parameters in a query
Forum
19

NullPointerException while setting a new property value

to entities from 2 threads: 1. Creating a list of entities, default values are set from imported file 2 ... (); } } 3. The code continues with a revalidation and re-setting some properties to entities from
Forum
19

Objectdb Server Mode set up with glassfish

Hi I'm new to Java, glassfish and objectdb, so please forgive my ignorance. I have a glassfish server working with the embeded mode of objectdb. I now want to set up objectdb in server mode. I ... my project ? How do I configure my persitence.xml file ? Do I need to set up something in Glassfish
Forum
19

Fetch Set from DB only works on debug mode

I have a class A, that contains a LinkedHashSet of  another class named B. When I try to fetch that hash set, it returns a null pointer. BUT, when I run the program in debug mode, it works fine ... is closed is not available after closing the EntityManager. In debug mode, by examining the set you load
JDO Doc
19

javax.jdo.PersistenceManagerFactory

be configured. If the ConnectionFactory property is set (non-null) then all other Connection properties including ConnectionFactoryName are ignored; otherwise, if ConnectionFactoryName is set (non-null ... is set (non-null) then ConnectionFactory2Name is ignored. Operational state (PersistenceManager pooling
Forum
19

client server set up and load

of users and more by the actual activity, how indexes are set, etc. kaybel
Forum
19

Global way to set Lazy-loading fetch functionality for all the fields

/ Eager can only be set locally per relationship, and for some extent also per query (using JOIN FETCH). ouba64
Forum
19

Is there a way to set EAGER fetch on all "ToMany" collection relationships

Given that the default seems to be FetchType.LAZY for all collections @OneToMany and @ManyToMany. Such as a configuration option. Instead of having to explicitly set fetch in annotation code in every relationship. No. There is no such configuration option, since having EAGER as the fetch type
Issue
19

ObjectDb Doctor : Failed to locate set method for field property com.test.Video$VideoId.sourceId using reflection (error 316)

Hello everyone ! I have just launched the ObjectDb Doctor for testing purposes. But while inspecting my base, the Doctor throws me a strange error : [ObjectDB 2.4.6] Invalid ID class com.test.Video$VideoId for type com.test.Video (Failed to locate set method for field property com.test.Video