:-)
On 8/8/2013 2:42 PM, Peter Klügl wrote:
> Am 08.08.2013 20:26, schrieb Marshall Schor:
>> On 8/8/2013 11:59 AM, Peter Klügl wrote:
>>> Hi,
>>>
>>> I wonder how to implement a generic AE that is able to create a new CAS
>>> and copies a given view to a specified view of the new CAS. The new CAS
>>> then should be serialized.
>>>
>>> What I tried is here:
>>> https://svn.apache.org/repos/asf/uima/sandbox/ruta/trunk/ruta-core/src/main/java/org/apache/uima/ruta/engine/ViewWriter.java
>>>
>>>
>>> When I call this AE within Ruta without mapping, then
>>> getContext().getEmptyCas(CAS.class) returns a CAS without additional
>>> types and CasCopier removes all annotations (due to lenient). With
>>> mapping, it complains that the sofaFS specified by the parameter cannot
>>> be found.
>> The getContext().getEmptyCas(CAS.class) is defined to get a empty CAS which
>> has
>> the same type system as the current one. The getContext() should return a
>> UimaContext object. A Cas definition is located from that via the
>> UimaContext's
>> getResourceManger() call , which should return the overall (for the pipeline)
>> ResourceManager. That, in turn, has a getCasManager() which should be
>> pointing
>> to info that includes the Type System info of the CAS that's flowing in the
>> pipeline.
>>
>> So I don't know why all the annotations are being removed. You shouldn't
>> need
>> the lenient option - the type system should be the same, I think.
>>
>> If you can post sufficient instructions to enable me to run (from trunk), or
>> have a driver/ testcase, I can try and see what's going on...
>
>
> I will try to provide one tomorrow.
>
> Peter
>
>
>
>> -Marshall
>>
>>> I tried a few things without success. The next thing would be to provide
>>> a parameter with the location of a descriptor for creating a separate
>>> CAS and completely avoiding the CAS multiplier functionality...
>>>
>>> Any ideas?
>>>
>>> Peter
>>>
>
>
