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Tutorial
3

Step 3: Define a Spring DAO Component

Operations on the database will be performed by an instance of a Data Access Object (DAO) that we will define in this step as a Spring MVC component: Open the [New Java Class] dialog box by right clicking the guest package node (in the [Projects] window under Source Packages) and selecting New
Tutorial
3

Step 3: Define an EJB Session Bean

Operations on the database will be performed by an instance of a session bean (EJB) class that we will define in this step: Open the [New Session Bean] dialog box by right clicking the guest package node (in the [Projects] window), selecting New > Other... > Java EE (or Enterprise JavaBeans
Tutorial
3

Step 4: Run the Application

You can run the application now by right clicking the Main node (in the [Projects] window) and selecting Run File. The expected output in the [Output] window, is: Total Points: 1000 Average X: 499.5 (0,0) (1,1) (2,2) (3,3) : : (998,998) (999,999) When you run the application
Manual
3

What's next?

/JPA projects simply by modifying this sample program. Reading the Next Chapters
Forum
3

Cannot cast com.objectdb.jpa.Provider to PersistenceProvider

Hi! I'm trying to get ObjectDB 2.5.1_1 work with stable Glassfish 4 in a Java EE 7 NetBeans project ... (ClassLoader.java:410) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1708) at org.glassfish.web.loader
Forum
3

PersistenceException UserException: Failed to validate persistence.xml

: Failed to validate xml file C:\!heatboxes-web\build\web\WEB-INF\classes\META-INF\persistence.xml ... :\!heatboxes-web\build\web\WEB-INF\classes\META-INF\persistence.xml: at com.objectdb.o.MSG.d(MSG.java:74 ... to validate xml file C:\!heatboxes-web\build\web\WEB-INF\classes\META-INF\persistence.xml The exception
Forum
3

Entity is not related to ObjectDB, but i get exception from ObjectDB

-SNAPSHOT.jar:] at granat.dp.web.action.StartDialogAction.execute(StartDialogAction.java:97) [dp.transfer-1.0-SNAPSHOT.jar:1.0-SNAPSHOT] at granat.dp.web.action.AbstractEventAction.run(AbstractEventAction.java:90) [dp.transfer-1.0-SNAPSHOT.jar:1.0-SNAPSHOT] at granat.dp.web.action.StartAction.execute
Forum
3

How to package orm.xml when using EJB in WAR?

for postgres). However, when a different web project (WAR file), which declares a dependency ... Hi, I have database utility classes in one project, the id's use sequences declared in an orm.xml ... when the (EJB) project is built. When that EJB is deployed to e.g. GlassFish 3.1.1 all apperar to be OK
Forum
3

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 ... Project"   3. In the window that appears, click the "Investigations" Menu and then the "Therepeautic ... box, then select e4 Application Project. 8. Type _com.epimss.lab as the project's name and src-java
Forum
3

How to resolve 404 errors with Eclipse/Maven Spring MVC

I have created a project as guided by www.objectdb.com/tutorial/jpa/eclipse/spring/run. When I abandon eclipse and use the maven command line to deploy this Spring MVC web app to jetty and point ... Juno (eclipse-jee-juno-SR1-win32-x86_64), maven 3 and Tomcat 6 to create a new maven project