week14

Monday

• Composition of new contracts : appc-checker-validator and markup-validator.

generalize the output format

• In the past, the format of output is fixed by an schema: observationResponse.xsd. Now, we can customize output format, and we can also add a new parser for the new format. Actually, unicorn has only ones parser: org.w3c.unicorn.response.parser.DefaultParser for parsing an document observationResponse.
• From the point view of observer,

   The person who defnie the contract have to add a line in the contract:
   {{{<doc title="typeResponse">format_de_JeanGui</doc>}}}

• From the point view of unnicorn developep

How does a Unicorn developer create a new parser?

• He create a new Java class which implements the org.w3c.unicorn.response.parser.ResponseParser interface
• Therefore, he must to create and to fill the structure
• The is much more simple than the old ObservationResponse structure, it can be describe by the follow hierarchy