Hello all,
Has anyone had luck getting app-schema to encode a geometry with multiple
segments? I'm trying to map a single geometry entry in the DB to a gml:Curve
with multiple LineStringSegments, but instead of multiple segments the
app-schema appears to be concatenating them into a single segment with no
breaks. I have tried persisting the geometry as both MultiLineString and
GeometryCollection(LineString, LineString) using PostGIS 2.2.2, but both
experience the same incorrect output translation. For example, this is the
output I'm expecting:
<gml:Curve gml:id="id44" srsName="
http://www.opengis.net/gml/srs/epsg.xml#4052"; srsDimension="2"
axisLabels="latitude longitude">
<gml:segments>
<gml:LineStringSegment>
<gml:posList count="7">42.1062 -82.4293 42.0936 -82.4319
42.0803 -82.4344 42.0809 -82.4349 42.0670 -82.4381 42.0415 -82.4498 42.0297
-82.4560</gml:posList>
</gml:LineStringSegment>
<gml:LineStringSegment>
<gml:posList count="12">42.3323 -82.4765 42.3232 -82.4714
42.3113 -82.4643 42.3071 -82.4622 42.2936 -82.4569 42.2657 -82.4473 42.2515
-82.4431 42.2431 -82.4404 42.2301 -82.4359 42.2179 -82.4331 42.2044 -82.4317
42.1921 -82.4300</gml:posList>
</gml:LineStringSegment>
</gml:segments>
</gml:Curve>
However, this is output from app-schema:
<gml:Curve axisLabels="latitude longitude" gml:id="id44"
srsName="http://www.opengis.net/gml/srs/epsg.xml#4052";>
<gml:segments>
<gml:LineStringSegment interpolation="linear">
<gml:posList>
42.1062 -82.4293 42.0936 -82.4319 42.0803 -82.4344 42.0809 -82.4349 42.067
-82.4381 42.0415 -82.4498 42.0297 -82.456 42.3323 -82.4765 42.3232 -82.4714
42.3113 -82.4643 42.3071 -82.4622 42.2936 -82.4569 42.2657 -82.4473 42.2515
-82.4431 42.2431 -82.4404 42.2301 -82.4359 42.2179 -82.4331 42.2044 -82.4317
42.1921 -82.43
</gml:posList>
</gml:LineStringSegment>
</gml:segments>
</gml:Curve>
As you can see the two geometries are joined in a contiguous fashion which is
undesirable.
If anyone has any ideas on how to achieve the desired result I would greatly
appreciate it.
Thanks,
Kevin M. Weiss
Software Engineer
CRITICAL NETWORKS / HARRIS CORPORATION
harris.com / [email protected]
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