Christoph de Mattia wrote:
Hi All!
I am using Lenya1.2 right now. I'm trying to write a custom
Workflow-Condition. To do so my Java-class extends
org.apache.lenya.workflow.impl.AbstractCondition.
The condition is intended to compare the current user with the creator
of a document. I managed to get the current user:
CMSSituation situationImpl = (CMSSituation) situation;
String currentUser = situationImpl.getUserId();
But I'm struggeling to get access to the Creator of the Document. My
first idea was to use the DublinCore-class of a document to access the
meta-data of the document. Unfortunately I didn't find a way to retrieve
the current Document.
1)Is this the right list or should I post to the developers list?
This list is perfect.
The dev list is rather for people developing Lenya, the user list is
for people developing with Lenya :)
2)Has anyone an idea how this could work?
This could work - beware of typos :)
public boolean isComplied(situation, instance) {
WorkflowDocument wfDoc = (WorkflowDocument) instance;
Document doc = wfDoc.getDocument();
String creator = doc.getDublinCore()
.getFirstValue(DublinCore.ELEMENT_CREATOR);
CMSSituation situationImpl = (CMSSituation) situation;
String currentUser = situationImpl.getUserId();
return creator != null && creator.equals(currentUser);
}
3)Is there another way than the one I tried to go to ensure that only
the creator of a document can actually edit it?
No, your idea is fine.
-- Andreas
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