I am getting the same ClassCastException when using entity Bean in JBoss 4.0.3SP1. This only happens when I do a find on primary key using EntityManager's find method. It seems like the object is retrieved appropriately in the ejb-tier, however when returning to the Web-tier there is somewhere, it's throwing ClassCastException. When I am using a collection class to retrieve all the Books, I seem to be getting the appropriate values.
I have following structure in my code: ejb3Test.ear META-INF/MANIFEST.MF META-INF/application.xml ejb3Test.ejb3 ejb3Test.war ejb3Test.par ejb3Test.ejb3 META-INF/MANIFEST.MF org/vss/ejb3/sb/BookManager.class org/vss/ejb3/sb/BookManagerBean.class ejb3Test.par META-INF/MANIFEST.MF META-INF/persistence.xml org/vss/ejb3/eb/Book.class ejb3Test.war has the following jar file for Book class WEB-INF/lib/ejb3Test-client.jar ejb3Test-client.jar META-INF/MANIFEST.MF org/vss/ejb3/eb/Book.class org/vss/ejb3/sb/BookManager.class 23:19:23,125 INFO [STDOUT] java.lang.ClassCastException: org.vss.ejb3.eb.Book | 23:19:23,125 INFO [STDOUT] at $Proxy107.getBook(Unknown Source) | 23:19:23,125 INFO [STDOUT] at org.vss.web.struts.library.SimulateDB.loadBookById(SimulateDB.java:34) | 23:19:23,125 INFO [STDOUT] at org.vss.web.struts.library.action.BookEditAction.editBook(BookEditAction.java:45) | 23:19:23,125 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 23:19:23,125 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 23:19:23,125 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 23:19:23,125 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3913715#3913715 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3913715 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
