Re: 2.1.1 fails in SimpleRequestProcessor.processInvocationMessages when nothing to invoke

2010-12-22 Thread Andy 
Yep, I'm attempting to do the same thing and am having the same
problems. However, by adding the following lines of code seems to fix
the issue:

if (invlist == null) {
  return;
}

On Dec 20, 8:34 pm, Cory Prowse c...@prowse.com wrote:
 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.reques 
 tfactory.server.RequestFactoryServlet|_ThreadID=28;_ThreadName=Thread-1;|Un 
 expected error
 java.lang.NullPointerException
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.processInvocati 
 onMessages(SimpleRequestProcessor.java:414)
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleR 
 equestProcessor.java:218)
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleR 
 equestProcessor.java:125)
         at 
 com.google.gwt.requestfactory.server.RequestFactoryServlet.doPost(RequestFa 
 ctoryServlet.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 ListInvocationMessage or 
 RequestMessage.getInvocations() should return an empty list instead of a null.

  -- Cory

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2.1.1 fails in SimpleRequestProcessor.processInvocationMessages when nothing to invoke

2010-12-21 Thread Cory Prowse 
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 ListInvocationMessage or 
RequestMessage.getInvocations() should return an empty list instead of a null.

 -- Cory

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