Thanks a lot Ian for your reply.
I think I should pass it as a parameter.
Regards,Fawzy
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2. Jun 2018 16:24 by [email protected] <mailto:[email protected]>:
> The problem is that GeoTools never sets the JTS srid on geometries, AFAIK no
> one uses that at all.
> I would add a separate SRS parameter (may be defaulting to 4326) to solve
> this or pass in a feature rather than a geometry.
> Ian
> On Sat, 2 Jun 2018 at 13:14, <> [email protected]
> <mailto:[email protected]>> > wrote:
>
>> >> 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
>> >>
>> ------------------------------------------------------------------------------
>> Check out the vibrant tech community on one of the world's most
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>> <http://sdm.link/slashdot>>> _______________________________________________
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>>
>> Please make sure you read the following two resources before posting to this
>> list:
>> - Earning your support instead of buying it, but Ian Turton: >>
>> http://www.ianturton.com/talks/foss4g.html#/
>> <http://www.ianturton.com/talks/foss4g.html#/>
>> - The GeoServer user list posting guidelines: >>
>> http://geoserver.org/comm/userlist-guidelines.html
>> <http://geoserver.org/comm/userlist-guidelines.html>
>>
>> If you want to request a feature or an improvement, also see this: >>
>> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>>
>> <https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer>
>>
>>
>> [email protected]
>> <mailto:[email protected]>
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>>
>
>
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> Ian Turton
>------------------------------------------------------------------------------
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_______________________________________________
Geoserver-users mailing list
Please make sure you read the following two resources before posting to this
list:
- Earning your support instead of buying it, but Ian Turton:
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If you want to request a feature or an improvement, also see this:
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