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From Thilina Manamgoda <maanafun...@gmail.com>
Subject Re: Taverna -CWL tool description 880
Date Thu, 02 Jun 2016 10:30:52 GMT
Hi ,

i have made a pull request and current progress on this blog
<http://maanadevgsoc2016.blogspot.com/> .

regards,
Thilina

On Tue, May 24, 2016 at 11:10 AM, Thilina Manamgoda <maanafunedu@gmail.com>
wrote:

> Hi,
>   There is way to parse cwl using Snakeyaml. i have to map the CWL
> hierarchy to Java bean and Snakeyaml will read CWl file and produce the
> corresponding bean .Is this a good approach ?
>
> regards,
> Thilina
>
> On Mon, May 9, 2016 at 1:31 AM, Stian Soiland-Reyes <stain@apache.org>
> wrote:
>
>> Agreed.
>>
>> So Thilina, you can first do cwltool on the command line (preprocess the
>> files),
>>
>> then move to
>> https://docs.oracle.com/javase/8/docs/api/java/lang/ProcessBuilder.html
>> where cwlbrowse calls cwltool to preprocess,
>>
>> and then finally move to a Java-based approach.
>>
>> I think that sounds like a good prototyping approach! Don't forget you
>> might need time for GUI testing as well..
>> On 8 May 2016 8:49 p.m., "Michael Crusoe" <michael.crusoe@gmail.com>
>> wrote:
>>
>> > Yes, this is just a "stop-gap" measure so Thilina can focus on Taverna
>> > internals for a while. By then we may have a more mature pure Java
>> solution
>> > for loading CWL files.
>> >
>> > On Sun, May 8, 2016 at 8:36 PM, Stian Soiland-Reyes <stain@apache.org>
>> > wrote:
>> >
>> > > Yeah, I think you can have a go with that, but ultimately it will be
>> > tricky
>> > > to depend on python based cwltool from Java (e.g. the right Python or
>> > > Python libraries won't be installed on a Taverna user's computer).
>> > >
>> > > You could have a go if cwltool works with Jython, which would then
>> make
>> > it
>> > > possible, but I would hope for a Java-only toolchain in the end, so we
>> > can
>> > > distribute copy CWL support to any Taverna user.
>> > > On 6 May 2016 6:58 p.m., "Thilina Manamgoda" <maanafunedu@gmail.com>
>> > > wrote:
>> > >
>> > > > Hi,
>> > > >
>> > > >    Michael has proposed a new approach to read cwl tool description
>> > using
>> > > > cwl in build preprocessing tool (
>> > > > https://github.com/common-workflow-language/cwljava/issues/13) . In
>> > this
>> > > > way we can read JSON description  of a cwl tool. Any comments ?
>> > > >
>> > > > regards,
>> > > > Thilina.
>> > > >
>> > >
>> >
>> >
>> >
>> > --
>> > Michael R. Crusoe                          michael.crusoe@gmail.com
>> > Community Engineer                 Common Workflow Language project
>> > https://impactstory.org/u/0000-0002-2961-9670   +32 (0) 2 808 25 58
>> >                                                     +1 480 627 9108
>> >
>>
>
>

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