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Manual
14

Entity Management Settings

JRE) or above. The reflection attribute specifies how non enhanced classes are handled. ObjectDB can manage non enhanced classes by using reflection at the cost of performance. The possible values of the reflection attribute represent different policies: "error" - all persistable classes
Tutorial
14

Step 3: Define a Spring DAO Component

) that we will define in this step as a Spring MVC component: Open the [New Java Class] dialog box by right ... > Java Class.... Enter GuestDao as the class name - use exactly that case sensitive class name. The Package should be guest. Click Finish to create the new DAO Spring component class. Now replace
Tutorial
14

Step 3: Define a Spring DAO Component

) 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 [Package Explorer] window) and selecting New > Class. The package name should be guest. Enter GuestDao as the class name - use exactly that case sensitive class
Forum
14

Dependency from enhanced classes to the objectDB library

Hello, we have a Question to the dependency from enhanced classes (required for license ... classes. We have an ANT script in “com.btc.ep.base.dal.impl” to enhance the classes. The log of the enhancer is correct. But in
Forum
14

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

... is old and cannot be used" This report concerns investigation of issues when using with generic classes for "deep" value wrappers with signatures like: @Entity abstract public class Value extends [SomeOtherEntity] implements IValue { @Entity public class BooleanValue extends Value
Manual
13

Storing JPA Entity Objects

an instance of the Employee entity class in the database: Employee employee = new Employee("Samuel ... of an entity class. Only instances of entity classes can be stored in the database independently. Objects ... ().commit(); Instances of persistable types other than entity classes are automatically stored
Forum
13

Schema Update: class hierarchy change

Hello, we try to change the class hierarchy of an Entity. You wrote www.objectdb.com/database/forum/899 that ObjectDB support automatic schema evolution for adding and removing fields and for class ... .EntityManagerFactory; import javax.persistence.Persistence; public final class Test { public static void
Forum
13

Schema update: package, class and field

we can specify it like this: <class name ... .btc.internal">     <class name="Class2" new-name="com.btc.impl.Class2" />   Thanks. It works. It does work for entities classes but not for embeddable classes
Forum
13

Duplicate Entity class names causes Exception in Query

I have two Entities which have the same class name but reside in different packages, only one of them is mentioned in the persistence.xml. I a NamedQuery I use the unqualified class name ... ) ... 64 more Here is the class doing the query on objdbTest.Item package objdbTest; import
Forum
13

Using the wrong class to access a database

; // imports public class Main { public static void main(String[] args) { run(); } static void run() { System.out.println("Test 1"); System.out.println("Point.class: " + Point.class ... Point p", Point.class); List results = query.getResultList(); System.out.println