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Forum
7

starting objectdb as a service in linux

Hi, how to start objectdb as a service from linux command line. Every time i close the terminal (putty) servers stops. Running it with the & parameter dont help. we are starting the database ... command? Using the start command it should start as a separate process.   peric.emil
Forum
7

Extended HashMap as Embeddable class

Hi, Should it be possible to create an Embeddable class that extends HashMap (or Set etc.)? I can user HashMaps  as parameter type in entities, but when I extend it and annotate it with @Embeddable annotation - I get an error. @Embeddable public class A extends HashMap
Forum
7

Using of ConcurrentHashMap as attribute

instance but it will be loaded as java.util.HashMap when the entity is retrieved from the database. btc_es
Issue
7

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null
Forum
7

InternalException - reporting as requested

InternalException - reporting as requested
Issue
6

Enhanced classes problem

.objectdb.o.LDR.UW(LDR.java:1023) at com.objectdb.o.MST.aT(MST.java:508) at com.objectdb.o.MST.aS ... only when classes are enhanced. As a workaround, please try to disable this lazy loading by setting ... ("objectdb.temp.no-lazy-o2o-inverse", "true"); or as a JVM parameter: > java -Dobjectdb.temp.no-lazy
Manual
6

FROM clause (JPQL / Criteria API)

over all the Country objects in the database: SELECT c FROM Country AS c The AS keyword is optional, and the same query can also be written as follows: SELECT c FROM Country c By default, the name ... pair of countries that do not share a border, returning as results only neighbor countries. Caution
Forum
6

Glassfish 4 AbstractMethodError: com.objectdb.jpa.EMF.createEntityManager

the samples as NetBeans projects, so that you could check easier. 1 for GF3 (6) and 1 for GF4 (7 ... .reflect.Method.invoke(Method.java:601) at org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:396) at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke
Manual
6

JPA Persistable Types

can be stored in the database directly. Other persistable types can be embedded in entity classes as fields. In ... a class as an entity is to mark it with the Entity annotation: import javax.persistence.Entity ... user defined class (but not system classes, such as ArrayList) and implement any interface
Forum
5

Deploy ObjectDB in WildFly 10

get an error: 017-10-23 09:23:31,715 INFO  [org.jboss.as.jpa] WFLYJPA0002: Read persistence.xml ... to process phase FIRST_MODULE_USE of deployment "omd-in-memory-db.jar"         at org.jboss.as.server ... : PersistenceProvider 'com.objectdb.jpa.Provider' not found         at org.jboss.as.jpa.processor