As the use of HAPI extends deeper into our work practices, building test cases
has encouraged us to use example message files. Saving them with the package,
and bringing them in as resource streams is the manner we have adopted.
Today I stumbled across the Hl7InputStreamMessageIterator, which looks to be
made for just this scenario, so I have been having a go at using it.
The code below shows my attempt:
// Hl7InputStreamMessageIterator messageIterator =
Hl7InputStreamMessageIterator.getForClasspathResource("/au/gov/qld/health/sit/cdr2/CdnPacsCbhInEscaped.dat");
Hl7InputStreamMessageIterator messageIterator = new
Hl7InputStreamMessageIterator(getClass().getResourceAsStream("/au/gov/qld/health/sit/cdr2/CdnPacsCbhInEscaped.dat"));
messageIterator.setIgnoreComments(true);
//
messageIterator.setMessageType(ca.uhn.hl7v2.model.v24.message.ORU_R01.class);
As is I get a good result, and can step through the messages in my resource
file and assert things for my test case.
However, the commented out lines, the first being how I thought I might be able
to bring in the resource, the second fixing the message to a particular version
which I expect won't build. They return:
Compiling 1 source file to D:\JavaDevelopment\RisToCdr2\build\test\classes
D:\JavaDevelopment\RisToCdr2\test\au\gov\qld\health\sit\cdr2\CdnPacsCbhTxCdr2Test.java:52:
error: cannot find symbol
Hl7InputStreamMessageIterator messageIterator =
Hl7InputStreamMessageIterator.getForClasspathResource("/au/gov/qld/health/sit/cdr2/CdnPacsCbhInEscaped.dat");
symbol: method getForClasspathResource(String)
location: class Hl7InputStreamMessageIterator
HAPI library in use is v2.1
Any thoughts on where I have gone wrong?
Thanks
Ian
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