| using emfstore client in a standard java app (without eclipse) [message #1446136] |
Thu, 16 October 2014 12:11  |
 Christian Reuter
Messages: 34
Registered: October 2010 |
Member |
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Hi,
I want to access an emfstore server from an existing plain Java application which is not eclipse- or OSGI-based.
In order to do this I created a project containing the required jars and added a dependency to this project to my application project.
The build process works but when I try to run the code I get an error when accessing the emfstore server by executing:
ESWorkspace workspace = ESWorkspaceProvider.INSTANCE.getWorkspace();
The error message is:
Exception in thread "main" java.lang.ExceptionInInitializerError
at
... (the stack of my modules)
Caused by: java.lang.NullPointerException
at org.eclipse.emf.emfstore.common.extensionpoint.ESExtensionPoint.reload(ESExtensionPoint.java:79)
at org.eclipse.emf.emfstore.common.extensionpoint.ESExtensionPoint.<init>(ESExtensionPoint.java:56)
at org.eclipse.emf.emfstore.internal.common.observer.ObserverBus.collectionExtensionPoints(ObserverBus.java:348)
at org.eclipse.emf.emfstore.internal.common.observer.ObserverBus.<init>(ObserverBus.java:99)
at org.eclipse.emf.emfstore.internal.client.model.ESWorkspaceProviderImpl.initialize(ESWorkspaceProviderImpl.java:404)
at org.eclipse.emf.emfstore.internal.client.model.ESWorkspaceProviderImpl.getInstance(ESWorkspaceProviderImpl.java:102)
at org.eclipse.emf.emfstore.client.ESWorkspaceProvider.<clinit>(ESWorkspaceProvider.java:32)
... 4 more
It seems that the code relies on an OSGI implementation to run.
Is there any chance to get the client working without it?
Thx,
chris
[Updated on: Thu, 16 October 2014 12:12] Report message to a moderator |
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