I have 2 Statless Sessionbeans in one I invoke the other by using
@EJB
The same jar works fine under 4.0.4 GA!!
Example Javacode:
| import javax.annotation.EJB;
| import javax.ejb.Stateless;
|
| public @Stateless class MailBoxAccountManagerBean implements
WM_MailBoxAccountManager {
|
| @PersistenceContext
| private EntityManager manager;
|
| @EJB
| FolderManager folderManager;
|
| public void deleteFolder(Integer folderId){
| if(folderId == null ) return;
| manager.deleteAllMailsInFolder(folderId);
| folderManager.deleteFolder(folderId);
| }
| }
@Remote
| @Local
| public interface WM_FolderManager{
| public void deleteFolder(Integer folderId);
| ...
| }
persistence.xml
<?xml version="1.0" encoding="UTF-8" ?>
| <persistence xmlns="http://java.sun.com/xml/ns/persistence";>
| <persistence-unit name="WM2Manager">
| <description>Persistens Manager from modul WebMailer 2.0
| </description>
| <jta-data-source>java:/mySQL-wm2-DS</jta-data-source>
| </persistence-unit>
| </persistence>
Now i only get a NullpointerException in the line where i use the
folderManager, a sysout showes it is null.
hmm...
I'm also happy about some linkes or something else if i overread something in
the changelogs!
thx
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