Eclipse Community Forums: Dali » can't add java persistence to java project

Help

Home

Home » Eclipse Projects » Dali » can't add java persistence to java project

Show: Today's Messages :: Show Polls :: Message Navigator

can't add java persistence to java project [message #605516]

Thu, 06 September 2007 10:57

Tim
Messages: 18
Registered: July 2009

Junior Member

Hello

I installed Eclipse 3.3.0, JRE 1.5, Java Persistence API
(toplink-essentials.jar) and JBoss v.4.2 runtime server. Connection to my
sql database works and I can create new JPA projects and create entities
from database.

My problem is that I can't create entities from database in my Java
project. I added toplink-essentials.jar to classpath but I still can't
create entities. If I right click on java project, there isn't JPA tools >
Generate entities or anything that I can use for adding entities. Is it
possible to add JPA support to java project and how?

Sometimes When I start Eclipse and I'm using JPA perspective, I get error
"Initializing JPA model... reason: An error occurred while traversing
resources.org.eclipse.jdt.core.dom.QualifiedName cannot be cast to
org.eclipse.jdt.core.dom.ArrayInitializer". Something wrong in my
configuration?

Report message to a moderator

Previous Topic:	Persistence and Java SE - Example
Next Topic:	can't add java persistence to java project

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Thu Jul 31 13:59:19 EDT 2014