Hello,
On 01/12/2010 04:34, Sureerat Kaewkeeree wrote:
Hi Alex,
Thank you so much for taking time to help me.
No problem.
I've test your attached workflows. It work!
Awesome, I never thought of using Beanshell service before.
Thanks again for guiding me.
Beanshells are useful little things to help you get the data you want or
convert between different data formats when Taverna does not do what you
want out-of-the-box.
Regard,
nan
Regards,
Alex
On Tue, Nov 30, 2010 at 6:12 PM, Alexandra Nenadic
<[email protected] <mailto:[email protected]>> wrote:
>
> Hello,
>
> On 29/11/2010 17:54, Sureerat Kaewkeeree wrote:
>
> On Tue, Nov 30, 2010 at 12:09 AM, Alexandra Nenadic
<[email protected] <mailto:[email protected]>> wrote:
>>
>> Hello,
>> We are not quite clear what you Web service takes as an input -
just the name of the image file? And then it know which image to
process just by knowing the name of an image?
>
> First of all, sorry for my poor english and the unclear points.
>
> That's OK, not everyone here is a native speaker, me included. But
we are here to help.
>
> I have web service server (for processing image) and taverna run in
the same machine.
> Taverna just send the file name that store in specified directory to
the server as an input. The web service server calls the image from
file name and execute it.
>
>>
>> There are few things that you can do but we need to understand a
bit better how your Web service works before we can answer. Can you
send us the WSDL ULR of your Web service please?
>
>
> Please see the attached WSDL. The server get the name of an image
as an input, process it and return the output in binary. This service
work properly now.
> But I want it to execute more than one image at a time by sending
multiple filenames.
>
> OK, I could not import your wsdl in Taverna but in order to pass the
names of images to it you can use a simple beanshell service in
Taverna that will read the contents of a directory (presumably all
images are in the same directory?) and return the names of the image
files which you can them pass to your Web service. See the attached
workflow get_file_names_from_directory.t2flow for an example of such a
beanshell service.
>
> Alternatively, you can save all image names in a text file by doing:
>
> ls /Directory/with/Images/ > filename_list.txt
>
> and load filename_list.txt file in Taverna as an input to the
attached workflow get_file_names_from_directory2. This workflow reads
the file and splits its content into a list of filenames which you can
then pass into your Web service.
>
>
>>
>> The "Add file(s) location" option when you run a workflow enables
you to load contents of files as inputs and not their paths on your
file system.
>
> I tried it. Then, Is there anyway to get the filenames or their
paths from input window?
>
> No - the input window is to load content from files, not file names.
>
> Regards,
> Alex
>
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