I am trying to use a spacial filter that would be passed to mapserver via url. The use case is a cascaded WFS. The source WFS server has been validated to correctly process the following request:
"""
https://source-server?SERVICE=WFS&VERSION=1.1.0&MAXFEATURES=5&REQUEST=GetFeature&typename=type_name&Filter=<ogc:Filter><ogc:Contains><ogc:PropertyName>Shape</ogc:PropertyName><gml:Point><gml:pos srsName='urn:x-ogc:def:crs:EPSG:25832'>785757.57 5855457.34</gml:pos></gml:Point></ogc:Contains></ogc:Filter>
"""
However if I send the same request to Mapserver, I get nothing back. From the log it seems there is a problem with the filter
"""
[warn] [pid 25] mod_fcgid: stderr: Filter could not be translated to OGR filter
[warn] [pid 25] mod_fcgid: stderr: msOGRFileWhichShapes: Setting spatial filter to -5056
"""
In the mapfile the layer (has been tested to work fine without filter) is defined like this:
"""
LAYER
NAME "TEST_DE"
UNITS METERS
TYPE POLYGON
CONNECTION "test_german_wfs.xml"
CONNECTIONTYPE OGR
STATUS ON
DATA "type_name"
METADATA
"wfs_srs" "EPSG:25833"
"wfs_version" "1.1.0"
"wfs_title" "TEST_DE"
"wfs_connectiontimeout" "30"
"wfs_typename" "type_name"
"wfs_maxfeatures" "700"
"gml_include_items" "all"
"gml_exclude_items" "gml_id"
"wfs_enable_request" "*"
END # METADATA
PROJECTION
"init=epsg:25832"
END # PROJECTION
CLASS
NAME "TEST"
STYLE
OUTLINECOLOR 255 0 0
WIDTH 0.7
END # STYLE
END # CLASS
END # LAYER
"""
I am on Mapserver 7.6.4-1
running with Apache under a
current Ubuntu
So far I have tried to set
a validation for the "filter" tag but no change. I also looked at
https://mapserver.gis.umn.edu/nl_NL/ogc/filter_encoding.html#use-of-filter-encoding-in-mapserver
but with no luck.
Any help will be appreciated.
Best
Lars
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