Hi,
I believe I've uncovered an error in version 2.1.1 of SimpleRequestProcessor
when there are no invocations and only operations in a RequestMessage from the
client (stacktrack at end of email).
I'm checking here before creating an issue.
I am using an editor on the client to modify a property, then flushing and
firing.
So the RequestMessage from the client is:
---
{Operations=[{PropertyMap={title=150349-0 Title CHANGED},
ServerId=IjY1Zjg4ZjVlLWFlNDItNDcxYi04NGNkLWE2MWJmOGUxNzBjZCI=,
Operation=UPDATE, Version=MQ==,
TypeToken=au.projectx.gwt.request.ArticleProxy}]}
---
With the following stacktrace:
---
[#|2010-12-21T15:05:48.626+1100|SEVERE|glassfish3.0.1|com.google.gwt.requestfactory.server.RequestFactoryServlet|_ThreadID=28;_ThreadName=Thread-1;|Unexpected
error
java.lang.NullPointerException
at
com.google.gwt.requestfactory.server.SimpleRequestProcessor.processInvocationMessages(SimpleRequestProcessor.java:414)
at
com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleRequestProcessor.java:218)
at
com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleRequestProcessor.java:125)
at
com.google.gwt.requestfactory.server.RequestFactoryServlet.doPost(RequestFactoryServlet.java:118)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
---
It seems to me that either SimpleRequestProcessor.processInvocationMessages()
needs to cater for a null List<InvocationMessage> or
RequestMessage.getInvocations() should return an empty list instead of a null.
-- Cory
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