Alan Williams wrote: > Wei Tan wrote: > >> Hmm, I guess it is a build-time issue rather than a run-time one? >> To make it simple, the new activity serves as a input for a WSDL >> activity, so it needs to know which WSDL activity it connects to. >> (mostly it connects to only one WSDL activity) >> > > Is the idea that if it was passing data to an activity on the same grid > (for example) then it would do something different to passing data to an > activity elsewhere? > Actually it is not that complex. The scenario is, you have a WSDL service and the input is a "SQL" clause to query data from this service. The newly added activity is like a visual SQL builder to construct the SQL. -- it needs the URL of the WSDL service so that it knows the metadata of it.
Thanks. Wei > >> Thanks Alan! >> >> Wei >> > > Alan > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > taverna-hackers mailing list > [email protected] > Web site: http://www.taverna.org.uk > Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/ > Developers Guide: http://www.mygrid.org.uk/tools/developer-information > -- Wei Tan, Ph.D. Computation Institute the University of Chicago|Argonne National Laboratory http://www.mcs.anl.gov/~wtan ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ taverna-hackers mailing list [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/ Developers Guide: http://www.mygrid.org.uk/tools/developer-information
