Hi,
I've a custom WPS process that accepts a point then does some calculations.
I'm calling it using the following request:
<?xml version="1.0" encoding="UTF-8"?>
<wps:Execute version="1.0.0" service="WPS"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
<http://www.w3.org/2001/XMLSchema-instance>"
xmlns="http://www.opengis.net/wps/1.0.0 <http://www.opengis.net/wps/1.0.0>"
xmlns:wfs="http://www.opengis.net/wfs <http://www.opengis.net/wfs>"
xmlns:wps="http://www.opengis.net/wps/1.0.0 <http://www.opengis.net/wps/1.0.0>"
xmlns:ows="http://www.opengis.net/ows/1.1 <http://www.opengis.net/ows/1.1>"
xmlns:gml="http://www.opengis.net/gml <http://www.opengis.net/gml>"
xmlns:ogc="http://www.opengis.net/ogc <http://www.opengis.net/ogc>"
xmlns:wcs="http://www.opengis.net/wcs/1.1.1 <http://www.opengis.net/wcs/1.1.1>"
xmlns:xlink="http://www.w3.org/1999/xlink <http://www.w3.org/1999/xlink>"
xsi:schemaLocation="http://www.opengis.net/wps/1.0.0
<http://www.opengis.net/wps/1.0.0>
http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd
<http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd>">
<ows:Identifier>gs:GridTabularGeographic</ows:Identifier>
<wps:DataInputs>
<wps:Input>
<ows:Identifier>point</ows:Identifier>
<wps:Data>
<wps:ComplexData mimeType="application/json">
<![CDATA[
{
"type": "Point",
"coordinates": [
[
30,
31
]
],
"crs": {
"type": "name",
"properties": {
"name": "urn:ogc:def:crs:OGC:1.3:CRS84"
}
}
}
]]>
</wps:ComplexData>
</wps:Data>
</wps:Input>
</wps:DataInputs>
<wps:ResponseForm>
<wps:RawDataOutput mimeType="application/json">
<ows:Identifier>result</ows:Identifier>
</wps:RawDataOutput>
</wps:ResponseForm>
</wps:Execute>
Inside the WPS function I'm reading the SRID of the passed point, it returns
zero !!
Here is my function:
@DescribeProcess(title = "GridTabularGeographic", description = "Creates a new
tabular grid, in geographic coordinates.")
public class GridTabularGeographic implements GeoServerProcess {
@DescribeResult(name = "result", description = "output result")
public int execute(@DescribeParameter(name = "point", description = "Top
left point") com.vividsolutions.jts.geom.Geometry.Geometry point) {
int srid = point.getSRID(); //srid is 0 !!
...
}
}
So, although I'm passing SRID = 4326 in the geojson, the function see it as 0.
What is the problem?
I've also tried the following in the geojson:
{
"type": "Point",
"coordinates": [
[
30,
31
]
],
"crs": {
"type": "name",
"properties": {
"name": "EPSG:4326"}
}
}
With the same results.
Regards,Fawzy
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