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2

system exception occurred during an invocation on EJB GuestDao

Hi, I am new to ObjectDB I was trying your eclipse/jee6/glassfish tutorial. Eclipse Luna, Glassfish ... : Unable to retrieve EntityManagerFactory for unitName null You may have missed one of the tutorial ... and run the Maven version of the tutorial. I checked again the tutorial steps, especially persistence
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2

Difficulty with the BIRT plugin

step by step tutorial, that explains how exactly to create the data set. If you follow the tutorial and still have a problem - please attach a screenshot that shows where the tutorial doesn't reflect ... /server mode? I understand that you are trying the tutorial. Does it work with embedded mode
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2

Should I be able to persist a JFrame (or gui components in general)?

your tutorial(s) while applying the ideas to a sample that came with the IDE called GUIFormExamples ... Contact, and modeled after your Point class from your tutorial. This whole process worked and end ... should have understood from tutorial) fields of Entity classes must indeed be persistable types. So I
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2

Spring 4 setup

is like for Spring3 and I can't figure how to use ObjecDB in Spring tutorial: http://spring.io/guides/gs/accessing-data-jpa/   Thanx. This tutorial uses Spring Boot and Spring JPA Data, so hidden default configuration applies (using Hibernate with the H2 database). To use the tutorial with ObjectDB
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2

Exception while accessing the Persistence unit ...?

Hi, I am new to ObjectDB I was trying your eclipse/jee6/glassfish tutorial. I am getting ... the tutorial steps one by one carefully or download and use the ready to use Maven version of the tutorial. Hi, I have gone over the turorial few times. Here is my persistence.xml and attached please find
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2

Glassfish 3.1.2.1 and ObjectDB 2.4.3

Hello, I tried to get the Guestbook tutorial run with Glassfish (see above) but it's not working ... Console application is loaded. I have no clue what's wrong. I just tried the Java EE GuestBook tutorial ... \tutorials\guestbook-jee6 In the pom.xml file change 2.4.0 to 2.4.3 (but 2.4.0 should also work). Run
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2

Integration

. Currently there is no tutorial for using ObjectDB with Spring, so try to follow a generic tutorial ... reason for that? Thanks N.H Duplicate of the Maven Repo for ObjectDB thread. Update: Tutorials
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2

List of Enum Values in an entity

Hello, I'm new with ObjectDB and just tried out the example in the Eclipse/Glassfish tutorial (http://www.objectdb.com/tutorial/jpa/eclipse/ee). After testing was successful, I extended the Guest ... this tutorial on detached Guest instances, and in detached objects only fields that have been loaded before
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2

ObjectDB CRUD Examples

addition to the tutorials. The only way to do this one:   public List read() {} Is by using a Query ... . Once constructed, it can serve the entire application." This is also demonstrated in the tutorials, which are small but full application examples. But these tutorials cannot replace the manual, which has to be read. ThreaT
Issue
2

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

are no different from that of your own JavaEE tutorial and servlet + query example. The reason the relationships ... ) which are LAZY by default.   Regarding tutorials  / examples, thank you for your comments. There is always room for improvements. Since the purpose of the tutorials is to help in starting using ObjectDB in