BW
On Feb 2, 2012, at 11:28 AM, "Mattmann, Chris A (388J)" <[email protected]> wrote: > Hi BW, > > On Feb 1, 2012, at 9:20 PM, B W wrote: > >> Hi Chris. >> >> I was looking at the Product and Profile packages where the QueryHandler is >> located. So, the deployed web-grid is decoupled from the Prod/Prof >> packages? > > Yep it sure it. Profile/Product handlers exist here: > > http://svn.apache.org/repos/asf/oodt/runk/profile > http://svn.apache.org/repos/asf/oodt/trunk/product > > and Web-Grid exists here: > > http://svn.apache.org/repos/asf/oodt/trunk/grid > >> >> But, the packages are used by an adopting organization to architect the >> definition and integration of profile and product components and the >> associated metadata? > > Yep they typically simply depend on the jar files produced as part of > an independent, Maven-based module build. > >> >> I'm just trying to evaluate and document the Web-Grid architectural aspect >> and I'm not sure if I need to include those 2 packages. Trying to keep it >> constrained given my schedule. > > NP, as it stands, web-grid must depend on those 2 packages, to at least > define the interfaces (profile and product) for its subsequent ProfileHandlers > and QueryHandlers that it exposes. ok. Thx. Is it sufficient enough to only show the relation as I did in the class diagram or should I further expand and document? > HTH, > Chris > >> >> On Wed, Feb 1, 2012 at 6:43 PM, Mattmann, Chris A (388J) < >> [email protected]> wrote: >> >>> Hey BW, >>> >>> At one point it was, yes, in the current Apache implementation, we opted >>> for more interactivity and it serves as simply the REST-endpoint and >>> marshaling >>> of query and results and/or profiles back to the user. >>> >>> Cheers, >>> Chris >>> >>> On Feb 1, 2012, at 8:37 AM, BW wrote: >>> >>>> Is the QueryServlet responsible for aggregating the query results? >>>> >>>> BW >>> >>> >>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>> Chris Mattmann, Ph.D. >>> Senior Computer Scientist >>> NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA >>> Office: 171-266B, Mailstop: 171-246 >>> Email: [email protected] >>> WWW: http://sunset.usc.edu/~mattmann/ >>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>> Adjunct Assistant Professor, Computer Science Department >>> University of Southern California, Los Angeles, CA 90089 USA >>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>> >>> > > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > Chris Mattmann, Ph.D. > Senior Computer Scientist > NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA > Office: 171-266B, Mailstop: 171-246 > Email: [email protected] > WWW: http://sunset.usc.edu/~mattmann/ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > Adjunct Assistant Professor, Computer Science Department > University of Southern California, Los Angeles, CA 90089 USA > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >
