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JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

. This is not just a JBoss-ObjectDB problem but also JBoss-Eclipse, JBoss-NetBeans (no support of JBoss 7

Possible issue with Spring JPA and Embedded

project, and then 'import' into eclipse). I've stripped out as much as I can, but not sure how I

Double persist of Entity field with Cascade.ALL

because the problem happens only in a Java EE application) - at lease submit a complete runnable Eclipse

NullpointerException when execute a merge

.invoke(Method.java:606) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor

Problem witch CriteriaBuilder isMember(..)

(generated from Eclipse) PPS.: I recognized another problem (in 2.6.4_09) with the criteriabuilder

Explorer and multi-thread

When I use explorer.exe to browse the database in objectdb, eclipse tells me another app occupy it, then how can objectdb support multi-thread? gzdillon Lai Yang Multithreading refers to the ability to use the same database in multiple threads of the same process (same JVM) simultaneously

Duplicate Entity class names causes Exception in Query

. If you have an Eclipse EE install ( I have helios ) you only need install the glassfish 3.1 plugin

GWT RPC is throwing serialization exception when I have object db date value

objectdb 2.2.8 and GWT 2.3.0 with embedded jetty in Eclipse. Stack trace is attached. Any ideas

Source not found error after downloading ObjectDB 2.3.7_04

When I am trying to debug code snippet mentioned above in Eclipse it asks me to provide source code

Server out of memory exceptions

have no way of getting it to you. Some of the info (from Eclipse Memory Analyser) is below & attached

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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