> From: Alan Williams [mailto:[email protected]] > > > What is the best way to embed Taverna 2.1? I'm just looking for the > > Engine, not the UI. Where can I get the Taverna Engine-part (see > > http://www.mygrid.org.uk/files/2009/04/taverna2-architecture.png) > from? > > The Taverna Engine in 2.0 and 2.1 is really just a > WorkflowInstanceFacade created around a Workflow. I can point you at > code to create and run such a facade if you want.
By now I have a simple workflow running using the WorkflowInstanceFacade. I took the code from the tests as a reference. > > - Should I get it from the SVN and try to build stuff > > myself? > > I think it may be easier if you consider using a Taverna server that > your own program can talk to rather than embedding Taverna. It's often > easier. We have an alpha state Taverna 2 server. That may be easier > to use (and more robust longer term) than including execution code in your > program. So you don't recommend building my code around WorkflowInstanceFacade? We plan to work together with someone from Manchester - so keeping the code up to date should be possible. Are there any technical reasons not to do this? > > - When I try to create a commandline-project using a Maven > > archetype (described in > > http://www.mygrid.org.uk/files/2009/03/t2platform-guide-p01b1.pdf, > > chapter 3.2.1) I get this error message: [...] > > Where in the mvn do you get this error? It should be downloading that > jar from http://www.cyclonic.org/t2platform/repository... > > What did it give as the choice of archetypes? What version of mvn are > you using? I executed the following command: mvn archetype:generate -DarchetypeCatalog=http://www.cyclonic.org/t2platform/repository/ I could chose between a console-app and a web-app. I went for the console-app (#1). Then it tried to download http://repo1.maven.org/maven2/net/sf/taverna/t2/archetypes/platform-application/p0.1b1/platform-application-p0.1b1.jar which is not available. By creating my own application and POM this problem instead of using the archetype this isn't important to me anymore. But the person responsible for the archetypes might want to have a look at it. Thank you very much for helping out. Simon i4ds.ch ------------------------------------------------------------------------------ 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
