Did you know that you can call SPARQLMotion modules such as ExportToXMLFile
from SWP? Since you’re already familiar with SWP, I would recommend using that
way. Staying in SWP gives you better control over the details, and more power.
As an experiment, I added a new ui:Services subclass with ui:responseType
ui:TEXT and the following ui:prototype:
<ui:group let:outfile="/Test/out.xml">
<ui:bind>
<ui:stringify ui:format="ui:XML" ui:varName="output">
<geographyOutput:getOutput/>
</ui:stringify>
<sml:ExportToXMLFile sml:targetFilePath="{= ?outfile }" sml:xml="{=
?output }"/>
<ui:group>XML output written to {= ?outfile }</ui:group>
</ui:bind>
</ui:group>
This service calls the existing getOutput SWP script, turns its result into a
string, writes the string to an XML file, and returns a simple success message
to the calling browser/client. In my test, this seemed to handle special
characters correctly.
For best compatibility, the resulting XML file should probably start with an
XML declaration that sets the encoding to UTF-8, but that could easily be added
ExportToXMLFile call:
sml:xml="<?xml … ?>{= ?output }"
Richard
> On 13 Feb 2019, at 16:59, Sanjeev Devireddy <[email protected]>
> wrote:
>
> Hi Richard,
> The solution of using <ui:return> works. But, the end goal is to write the
> generated XML output to a local file. So, I created a SPARQLMotionscript with
> two stages CreateSWPDocument & ExportToXMLFile. The CreateSWPDocument has the
> code(this example refers to the Geography Taxonomy that comes by default with
> the TopBraid EDG application, with a recursive function, as like in previous
> example) to generate the XML output and the ExportToXMLFile writes the output
> to local folder. In this script, I again see that the special characters are
> not rendered properly in the process of writing the output to a local file. I
> added a third stage ExportToTextFile, just to see whether CreateSWPDocument
> is generating some output or not. Please find the
> attachment(testGeoScript.ttl) for the SPARQLMotion script file. Could you
> please suggest a solution for this?
>
> Note: Regarding the global variable in a recursive function, for now it is
> working and yes, I need to change that code snippet.
>
> Thanks,
> Sanjeev
>
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> <testGeoScript.ttl>
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