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Tutorial
5

Step 4: Add a Servlet Class

In this step we will add a servlet to manage guestbook web requests: Open the [Create Servlet] dialog box by right clicking the guest package node (in the [Package Explorer] window), selecting New > Other... > Web > Servlet and clicking Next. The Java package name should be guest. Enter
Issue
5

ObjectDB-2.6.9: Failed to commit transaction: Failed to set numeric value of field property Element.id using reflection

.greensoft.objectdb.test.entity.Permissions com.greensoft.objectdb.test.entity.Project com ... createProject(EntityManagerFactory emf) { format().outHeader2("Create Project and Element model ..."); Project project = new Project(null, "project"); //NB: Project has no project
Manual
5

Retrieving JPA Entity Objects

.EAGER) private Collection<Project> projects; : } Specifying FetchType.EAGER explicitly in ... all the referenced Project instances are also retrieved automatically. Retrieval by Navigation
Manual
5

Updating JPA Entity Objects

); em.getTransaction().begin(); employee.projects[0] = new Project(); // not detected automatically JDOHelper.makeDirty(employee, "projects"); // reported as dirty em.getTransaction
Issue
5

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

, the inability to robustly query relationship fields in a web application renders the ObjectDB ... Web App and viewing both the Glassfish output log and the single served JSF page indexTest.xthml ... ($i,"element",e); log_info($i,"element.project",e.getProject()); List
Forum
5

Pre-detach loading: retrieval by navigation not working in if statement

is set to run over the project in-place at ./build/web/ If I don't use compile-time enhancement ... : objectdb.temp.no-detach NOT USED This problems only seems to occur in my large web application. I know that mini demonstrations of problems are preferred on this forum, and I have a smaller test web
Result
4

Consulting and Training

Our consulting and training team will be happy to assist you with on-site or remote consulting and training services. Consulting Facing a migration project? Performance issues with your current ... their knowledge. The course starts very quickly with the basics of JPA and creating a project
Tutorial
4

Step 3: Add a Main Class

In this step we will add a main class to the project with code that will store Point objects in the database and then retrieve them from the database: Open the [New Java Class] dialog box by right ... . The next step (and the last in this tutorial) is running the project.
Tutorial
4

Step 3: Add a Main Class

In this step we will add code to the Main class (that was generated with the project) in order to store Point objects in the database and then retrieve them from the database. Use copy and paste ... Tour chapter of the ObjectDB Manual. The next step (and the last in this tutorial) is running the project.
Forum
4

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