About editor

manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually.... as a viewer of databases but it can also function as an editor. New Entity Objects To construct new entity objects and ...

 
manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually.... as a viewer of databases but it can also function as an editor. New Entity Objects To construct new entity objects and ...

 
tutorial

Step 6: Set the Spring XML

Explains how to set XML in an Eclipse Spring MVC JPA web application project.... web.xml file (under src/main/webapp/WEB-INF) in a text editor (by right clicking and selecting  Open With > Text Editor or by double click and then moving to the Source tab in the editor ...

 
forum_thread

Updating existing persistence entries

I have stored some instances of MyObject via em.persist(myObjectInstance); I can fetch them and bind them to a kind of property editor in my app (it simply calls the setters to reflect gui editing actions). When I try to persist a object later on, I get an error like com.objectdb.o.UserException: Attempt to reuse an existing primary key value which makes sense to me but I'm missing a em.update() method. ... I can fetch them and bind them to a kind of property editor in my app (it simply calls the setters to reflect gui editing actions). ... is that I have bound my persisted bean to a property editor which calls my setters automagically when changing associated values in ...

 
tutorial

Step 6: Set the Spring XML

Explains how to set XML in a NetBeans Spring MVC JPA web application project.... web.xml file (under Web Pages > WEB-INF) in a text editor (by right clicking and selecting Edit or by double click and then moving to the XML tab in the editor window). Use copy and paste to replace the default content of the ...

 
forum_thread

Extended mapping-definitions

The described feature is not available in any object-db I know, but possible with mapping to a relational DB, for example with Hibernate.   By default every entity of the real world (respectively its class) gets mapped to a java class. So cats get mapped to the java class 'Cat', dogs to 'Dog' and so on. In the project for which I'm evaluating objectDB, there 1.) will be hundreds of classes and 2.) not all classes are known at project start (an editor). ... and 2.) not all classes are known at project start (an editor). To deal with especially the 2. limitation, the editor doesn't model his data with java-classes directly, but with a so ...

 
forum_thread

Feature Request: Improved ObjectDB Explorer

ObjectDB explorer is mainly designed as database viewer, not editor. However, I think it can be improved to function as a capable editor also, and I think this will make ObjectDB an even better product. ... explorer is mainly designed as database viewer, not editor. However, I think it can be improved to function as a capable editor also, and I think this will make ObjectDB an even better product. ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in a NetBeans Spring MVC web application project.... META-INF). Open the persistence.xml file in a text editor (by right clicking and selecting Edit or by double click and then moving to the XML tab in the editor window). Use copy and paste to replace the default content of the ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in a NetBeans Java EE 6 web application.... Open the persistence.xml file in a text editor (by right clicking and selecting Edit or by double click and then moving to the Source or XML tab in the editor window). Use copy and paste to replace the default content of the ...

 
forum_thread

Dependency from enhanced classes to the objectDB library

Hello, we have a Question to the dependency from enhanced classes (required for license) to the objectDB library.... 1) Window -> Preferences 2) In the Preferences editor: Unfold “Plug-in Development” and select the entry ... -> The “Edit Target Definition” Editor opens. 4) Use “Add” to add a new Location: ... f. Push Finish in the “Edit Target Definiton” Editor. The Editor closes.     g. Push “Apply” ...