Execute Response

Response Description
Response Sample

Response Description

Return XML that meets GML specification after Execute.

The return XML element description:

Table 1 XML Document Element Description

Element name	O/M	Description
lang	Mandatory	Language identifier.
statusLocation	Optional	Store the result URL It is valid when storeExecuteResponse=true.
serviceInstance	Mandatory	The instance of WPS
Porcess	Mandatory	Execute description.
OutpuDefinitions	Optional	Output definition description.
DataInputs	Optional	Input data parameter description.
ProcessOutputs	Optional	Output data parameter description.
Status	Mandatory	Enum type. The response status after Execute.

DataInputs is used to describe input data of the service operations and mainly contains the following parts:

Table 2 DataInputs Element Description

Element name	O/M	Description
Input	Mandatory	The input data description node.
Data	Optional	The input data description.
Reference	Optional	Web resource url.

DataOutputs is used to describe output data of the service operations and mainly contains the following parts:

Table 3 ProcessOutputs Element Description

Element name	O/M	Description
Output	Mandatory	Output data description.

Status describes the status of Execute.

Table 4 Status Element Description

Element name	O/M	Description
creationTime	Mandatory	The create time after Execute.
ProcessAccepted	Optional	The server has accepted request (not supported).
ProcessStarted	Optional	The Execute starts (not supported).
PorcessPaused	Optional	The Execute is paused (Not supported).
PorcessSucceeded	Optional	Execute is successful.
PorcessFailed	Optional	Execute is failed.

Response Sample

The response of the Request Sample is as follows:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <wps:ExecuteResponse xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:wps="http://www.opengis.net/wps/1.0.0" statusLocation="http://localhost:8090/iserver/services/spatialanalyst-changchun/wps100?request=getxml&file=BufferedPolygon.xml" serviceInstance="http://localhost:8090/iserver/services/spatialanalyst-changchun/wps100" xml:lang="en-US" version="1.0.0" service="WPS"> <wps:Process wps:processVersion="1"> <ows:Identifier>Buffer</ows:Identifier> <ows:Title>Create a buffer around a geometry.</ows:Title> <ows:Abstract>Create a buffer around a geometry. Accepts the polygon/multipolygon/line/multiline/point/multipoint as GML and provides GML output for the buffered feature.</ows:Abstract> <wps:Profile>SuperMap:WPS:Buffer</wps:Profile> </wps:Process> <wps:Status creationTime="2012-07-04T11:27:09.671+08:00"> <wps:ProcessSucceeded></wps:ProcessSucceeded> </wps:Status> <wps:ProcessOutputs> <wps:Output> <ows:Identifier>BufferedPolygon</ows:Identifier> <ows:Title>Buffered Polygon</ows:Title> <ows:Abstract>GML stream describing the buffered polygon feature.</ows:Abstract> <wps:Reference schema="http://localhost:8090/iserver/services/spatialanalyst-changchun/wps100?request=getschema&file=wps,1.0.0,Polygon.xsd" encoding="UTF-8" mimeType="text/xml" href="http://localhost:8090/iserver/services/spatialanalyst-changchun/wps100?request=getxml&file=BufferedPolygon.xml"/> </wps:Output> </wps:ProcessOutputs> </wps:ExecuteResponse>

Where http://localhost:8090/iserver/services/spatialanalyst-changchun/wps100?request=getxml&file=BufferedPolygon.xml is the result of buffer analysis:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <gml:Polygon xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="Buffer"> <gml:description xlink:title="Buffer" xlink:type="simple">Create a buffer around a geometry.</gml:description> <gml:identifier>Supermap</gml:identifier> <gml:exterior> <gml:AbstractRing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="gml:RingType"> <gml:curveMember xlink:type="simple"> <gml:AbstractCurve xsi:type="gml:CurveType"> <gml:segments> <gml:AbstractCurveSegment xsi:type="gml:LineStringSegmentType" interpolation="linear"> <gml:posList>429.9914855957031 -2.1179351806640625 312.83419807032203 -284.96064765528314 29.99148559570304 -402.11793518066406 -252.8512268789159 -284.960647655283 -370.0085144042969 -2.1179351806640625 -252.85122687891578 280.724777293955 29.99148559570321 397.88206481933594 312.83419807032215 280.7247772939549 429.9914855957031 -2.1179351806640625</gml:posList> </gml:AbstractCurveSegment> </gml:segments> </gml:AbstractCurve> </gml:curveMember> </gml:AbstractRing> </gml:exterior> </gml:Polygon>