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Dependency from enhanced classes to the objectDB library

that thread before working with ObjectDB. The test project in this forum thread may also help. support ... contains 7 eclipse projects. (We use Eclipse Standard 4.4.1 (Luna) including: RCP development extension) The project “com.btc.ep.base.dal.tests.it” contains a Plug-In Unit test. This test runs

EntityManager JPA or JDO impl and different behavior

.password" value="admin"/> </properties> </persistence-unit> </persistence> Now in our project ... ().getName()); The result is: com.objectdb.jpa.EMImpl However if I create a basic test project ... would too, but may have been wrong. That still doesn't change the fact that in my project the em.find(type, id

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check") vs. generic classes with interfaces: detailed investigation

(especially concerning the Ant build). - The NetBeans project for the console app uses a post ... : - Creates a Project entity with a Model entity child which in turn has BooleanValue and EnumValue ... . This is also one way of checking the enhancement. - Attempts to persist the Project

Object explorer cannot open odb file. ObjectDB many-to-many relationship

public class Project {     @Id     private String code;         @OneToMany(mappedBy = "project ... = false)     private Project project;         @Embeddable     public static class PK     {         public String user;         public String project;                 public PK(User user, Project

Problem with distinct select, order by and equivalent alias/attribute path

when ordering the results of some projection when the order by expression is different (though logically equivalent) to the projection expression. Here is the example: @Entity public class Location ... replacing the projection form s.location to s_location or the order from s_location.id to s.location

Lazy loading does not work - crud takes long

and they have between 20-40 Columns. It takes over 50s to load all Project Enities that contains the OneToMany ... . @PostConstruct     public void init() {         com.objectdb.Enhancer.enhance("com.**.Project,com.**.Datapoint,com.**.Advalm);         long t0 = System.currentTimeMillis();         projects = service

Eclipse plugin problem (using ObjectDB as a separate bundle)

the problem I cleaned by project, and enhanced with ObjectDB with the small utility class public class ... click, select "Configure" in the popup menu and then select "Convert to Groovy Project" 3. In ... Project. 8. Type _com.epimss.lab as the project's name and src-java and bin-java as the source folder

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

project JavaEE Maven with NetBeans (7.4 beta in my case). Start ObjectDB on localhost as server. Run project on Apache Tomee 1.5.2 standard. Take a look at NetBeans' output to see how many entities ... the change, close ObjectDB's connection, and run the project again. Important: do all that until a new


Hi I am trying to get a basic EclipseRCP project working with Objectdb. At the very first line in ... the objectdb.jar in a plugin and added tat as a dependency to the project. Not sure what else I ... . Could you please upload your sample project / projects? support Support You may also look at: http

Eclipse4 RCP - No Persistence provider for EntityManager

javax.persistence & javax.transaction. The simplified project structure is the following one : Project X (Plugin Project with a product file to start the application) - product dependencies are added ... regarding the persistence.xml. I put it in my /META-INF folder in the plugin project (also tried

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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