About xml

forum_thread

objectdb.conf Information

Hello, Is it possible to get detailed information on objectdb.conf client vs server? We do have an objectdb.conf for our client and one for our server instance. Now there're several questions: - Which config entries are relevant for the client and which one for the server? I.e. what about: <cascade-persist always="true" on-persist="false" on-commit="true" /> we want to activate enhancer agent, guess this is client right? activation-code - guess this is required for server only right? ... Can we leave out non-required (for client and/or server) xml elements from the client and the server config? ...

 
manual

[ODB1] Chapter 3 - Persistent Classes

Explains what a persistence capable class is and which types are supported by JDO.... class has to: be declared in a JDO metadata file in XML format. include a no-arg constructor. implement the ...

 
api-jdo

Constants.JDO_XSD_NS

The standard JDO metadata schema namespace.(Static Field of javax.jdo.Constants)

 
api-jdo

javax.jdo.annotations.Key

Annotation for the key of a map relation.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Index

Annotation for a database index.(Annotation of JDO)

 
forum_thread

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

Hi, I have database utility classes in one project, the id's use sequences declared in an orm.xml file for example: ... one project, the id's use sequences declared in an orm.xml file for example: < entity class = "com.x.y.z.model.Unit" ... </ entity > and the persistence.xml references this orm.xml : < persistence - unit name = ...

 
api-jpa

javax.persistence.MappedSuperclass

Designates a class whose mapping information is applied to the entities that inherit from it.(Annotation of JPA)

 
api-jdo

javax.jdo.annotations.DatastoreIdentity

Annotation for the datastore identity of the class.(Annotation of JDO)

 
forum_thread

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

Here is my attempt to enhance the JPA/MVC/eclipse tutorial to implement a RESTful service. Why does this not work with this curl command? I get 404. Can someone help me correct this? Do I need to change my web.xml servlet mapping in web.xml? I've been experimenting with and nothing seems to work. Thanks Siegfried Here is my web.xml fragment: ... someone help me correct this? Do I need to change my web.xml servlet mapping in web.xml? I've been experimenting with and nothing seems to work. ...

 
issue

javax.persistence.PersistenceException Attempt to store an instance of a non persistable type java.net.URL

ObjectDB 2.3.6_16: The following works in EclipseLink+MySQL and EclipseLink+Oracle: ... Specialists in model-based UML, SysML, Enterprise Java, XML, and Drupal CMS web engineering. Dr Darren Kelly, BSc, PhD, ...