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From "Pascal Coupet" <pascal.cou...@temis.com>
Subject RE: UIMA Apache is a real pain
Date Thu, 30 Aug 2007 12:39:23 GMT

We are also in the process to move our product to the UIMA version. We
got a working version within hours without special problem and it's a
big product using the whole framework. 

I think that there is still some support on the IBM version since
OmniFind is using it but using the UIMA version is a good move. The
design is cleaner and it's better to be on the mainstream for support,
features and interoperability.  

The costliest part for us is to convert all our sources using CAS
Initializers since it was deprecated in version 2 and disappeared in
version 2.2 . I'm wondering if there is a way to build a version 2.2
with XCAS Initializer support?



Pascal Coupet

-----Original Message-----
From: Andrew Serff [mailto:lists@serff.net] 
Sent: Thursday, August 30, 2007 10:02 AM
To: uima-user@incubator.apache.org
Subject: Re: UIMA Apache is a real pain

I can attest to only having to change the package names.  I converted 
the BaLIE Annoator in a matter of seconds by just changing the package 
names to use the apache package names.  I didn't have to change anything

else to use it under the Apache UIMA.  So I'd keep on trying, let 
everyone know what your specific problem is and I'm sure someone will be

able to help you.  IBM isn't moving forward on the UIMA SDK (unless I 
just don't know...), so it seems almost necessary that people move to 
Apache if they want to get new features, etc. 

Good Luck!
Marshall Schor wrote:
> Hi -
> Sorry to hear you're having such a frustrating time! 
> It's a little hard to figure out what might be helpful here without
> further details.  I don't think anything changed in the implementation
> that would alter the behavior you describe regarding CPEs.   Can you
> describe what's going wrong? 
> We're continually trying to balance going forward with keeping
> compatibility.  When moving to Apache UIMA, there was a need to change
> the package names (to org.apache.uima...) - that was the biggest
> that required users to change their code and recompile.  We included a
> utility that attempted to update the source for these changes - were
> able to make use of it?
> -Marshall
> Christian Mauceri wrote:
>> I spent some hours in trying to port my old UIMA IBM Appli in the
>> Apache version and it's a real pain where you know. I do not
>> understand why to change things at this point and make things so
>> difficult for the others. I do not see the benefit for anybody, one
>> can imagine the decision to use UIMA is not spending all the time in
>> trying to understand the deprecated functions, the PATH rules etc.
>> Something becomes a standard because it is supposed to be useful and
>> make people life easier. For my deepest regret it is not the case for
>> this version of UIMA. Among other thing I cannot understand why it is
>> not possible to embed in simple way descriptors and CPEs in a plugin
>> and forget the machinery beyond, let's imagine if for instance EMF
>> produced such head ache.
>> In the IBM version it was possible to generate a CPE and put it in a
>> folder with the other descriptors and have an Eclipse action doing
>> something like :
>> CpeDescription cpeDesc = UIMAFramework.getXMLParser()
>>                .parseCpeDescription(
>>                        new
>> XMLInputSource(cpeFile.getLocation().toOSString()));
>> CollectionProcessingEngine cpe =
>> UIMAFramework.produceCollectionProcessingEngine(cpeDesc);
>> then something like
>>                        monitor.beginTask("Starting CPE", nod);
>>                        //Create and register a Status Callback
>> StatusCallbackListenerImpl cbl =
>>                            new StatusCallbackListenerImpl(monitor);
>>                        cpe.addStatusCallbackListener(cbl);
>>                                              cpe.process();
>>                                              while
>>                            if(monitor.isCanceled()){
>>                                cpe.stop();
>>                                return Status.CANCEL_STATUS;
>>                            }
>>                        }
>> without worrying about the CLASSPATH or I do not know what, why is it
>> that difficult now? Because we have to suffer before having the right
>> to use this so wonderful framework?
>> I'm at 1 month from a crucial deadline, I need the Eclipse 3.3
>> version, I regret my first choice, deeply!

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