Forgot to mention that you currently still need to include the
hapi-structure jar(s) in your classpath, depending on the HL7
version(s) you expect. You can also use the CanonicalModelClassFactory
with your parser, then you only need the latest structure jar.
In HAPI 2.1 (not released yet), you will be able to omit the structure
jars completely.
Christian
2013/1/10 Christian Ohr <christian....@gmail.com>:
> In general, you don't have to cast to a specific message structure
> class: the parser returns a Message object, and you can obtain
> segments using message.get("segment-name") , and from a Segment you
> can obtain a field using segment.getField(field-number). If that's not
> generic enough, take a look at ca.uhn.hl7v2.preparser.PreParser.
>
> cheers
> Christian
>
> 2013/1/9 steven touw <tou...@gmail.com>:
>> Hello,
>> I am new to HL7 as well as it's contents. I hope this question isn't too
>> stupid.
>> I'm trying to read from messages generically - is there any way to grab
>> particular segments without having to cast the Message object into ADT_A05
>> for example? I could have various ADT_* and trying to find the best way to
>> do this...
>>
>> Thanks,
>> Steve
>>
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