Changes between Version 29 and Version 30 of ZooWorkshop/FOSS4GJapan/CreatingOGRBasedWebServices


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Timestamp:
Oct 16, 2010, 12:41:05 AM (9 years ago)
Author:
djay
Comment:

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  • ZooWorkshop/FOSS4GJapan/CreatingOGRBasedWebServices

    v29 v30  
    532532You didn't specify any ResponseForm in the previous request, it is not requested and should return a ResponseDocument per default using the application/json mimeType as you defined in you zcfg file. Nevertheless, you can tell ZOO Kernel what kind of data you want to get in result of your query adding the attribute mimeType=text/xml to your ResponseDocument parameter. Adding this parameter to the previous request will give us the result as its GML representation :
    533533
    534 [http://localhost/cgi-bin/zoo_loader.cgi?request=Execute&service=WPS&version=1.0.0&Identifier=Boundary&DataInputs=InputPolygon=Reference@xlink:href= http%3A%2F%2Flocalhost%3A8082%2Fgeoserver%2Fows%3FSERVICE%3DWFS%26REQUEST%3DGetFeature%26VERSION%3D1.0.0%26typename%3Dtopp%3Astates%26SRS%3DEPSG%3A4326%26FeatureID %3Dstates.15&ResponseDocument=Result@mimeType=text/xml]
     534[http://localhost/cgi-bin/zoo_loader.cgi?request=Execute&service=WPS&version=1.0.0&Identifier=Boundary&DataInputs=InputPolygon=Reference@xlink:href=http%3A%2F%2Flocalhost%3A8082%2Fgeoserver%2Fows%3FSERVICE%3DWFS%26REQUEST%3DGetFeature%26VERSION%3D1.0.0%26typename%3Dtopp%3Astates%26SRS%3DEPSG%3A4326%26FeatureID %3Dstates.15&ResponseDocument=Result@mimeType=text/xml]
    535535
    536536As defined by the WPS specifications, you can also ask for a RawDataOutput to get only the data without the full ResponseDocument. To do that, you only have to replace the ResponseDocument of your request by RawDataOutput, like in the following request :
    537537
    538 [http://localhost/cgi-bin/zoo_loader.cgi?request=Execute&service=WPS&version=1.0.0&Identifier=Boundary&DataInputs=InputPolygon=Reference@xlink:href= http%3A%2F%2Flocalhost%3A8082%2Fgeoserver%2Fows%3FSERVICE%3DWFS%26REQUEST%3DGetFeature%26VERSION%3D1.0.0%26typename%3Dtopp%3Astates%26SRS%3DEPSG%3A4326%26FeatureID %3Dstates.15&RawDataOutput=Result@mimeType=application/json]
     538[http://localhost/cgi-bin/zoo_loader.cgi?request=Execute&service=WPS&version=1.0.0&Identifier=Boundary&DataInputs=InputPolygon=Reference@xlink:href=http%3A%2F%2Flocalhost%3A8082%2Fgeoserver%2Fows%3FSERVICE%3DWFS%26REQUEST%3DGetFeature%26VERSION%3D1.0.0%26typename%3Dtopp%3Astates%26SRS%3DEPSG%3A4326%26FeatureID %3Dstates.15&RawDataOutput=Result@mimeType=application/json]
    539539
    540540Finally, please note that we go back to the default mimeType to directly obtain the JSON string as we will use this kind of request to develop our client application in the next section of this workshop.

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