Hi Rob,
2014-02-06 9:22 GMT+01:00 Rob van Swol <rob.van.s...@nlr.nl>:
> Hi,
>
> I am using geotools 10.4 en I am trying to encode a FES filter to XML. (I
> never had any problems with v1.1 OGC Filters). For example: encoding a
> PropertyIsLike filter results in (ValueReference and Literal are missong):
> <fes:Filter
> xmlns:fes="http://www.opengis.net/fes/2.0";<http://www.opengis.net/fes/2.0>xmlns:gml=
> "http://www.opengis.net/gml/3.2"; <http://www.opengis.net/gml/3.2>>
> <fes:PropertyIsLike escapeChar="\" singleChar="?" wildCard="*"/>
> </fes:Filter>
>
> [created using :
> FilterFactory ff = CommonFactoryFinder.getFilterFactory2();
> PropertyIsLikef = ff.like(ff.property("name"), "%piet%");
> Configuration configuration = new
> org.geotools.filter.v2_0.FESConfiguration();
> Encoder encoder = new org.geotools.xml.Encoder(configuration);
> encoder.encode(filter, org.geotools.filter.v2_0.FES.Filter, os);
> etc:]
>
I tried to replicate your issue, and in effect it seems that there is a bug
in the 2.0 filters encoding.
Is this the expected result?
<?xml version="1.0" encoding="UTF-8"?>
<fes:Filter xmlns:fes="http://www.opengis.net/fes/2.0"; xmlns:gml="
http://www.opengis.net/gml/3.2";>
<fes:PropertyIsLike escapeChar="\" singleChar="?" wildCard="*">
<fes:ValueReference>name</fes:ValueReference>
<fes:Literal>%piet%</fes:Literal>
</fes:PropertyIsLike>
</fes:Filter>
If you can confirm I will submit a patch to solve this issue.
>
> Creating an AFTER filter (from an XML input) just results in:
> <fes:Filter
> xmlns:fes="http://www.opengis.net/fes/2.0";<http://www.opengis.net/fes/2.0>xmlns:gml=
> "http://www.opengis.net/gml/3.2"; <http://www.opengis.net/gml/3.2>/>
>
> However, surrounding this AFTER with <fes:And> gives the expected result:
> <fes:Filter
> xmlns:fes="http://www.opengis.net/fes/2.0";<http://www.opengis.net/fes/2.0>xmlns:gml=
> "http://www.opengis.net/gml/3.2"; <http://www.opengis.net/gml/3.2>>
> <fes:And>
> <fes:After>
> <fes:ValueReference>date</fes:ValueReference>
> <fes:Literal>1970-01-01T00:00:00Z</fes:Literal>
> </fes:After>
> </fes:And>
> </fes:Filter>
>
Another bug, I'm afraid.
Tried the following snippet:
FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
Filter filter = ff.after(ff.property("date"), ff.literal(new
Date()));
org.geotools.filter.v2_0.FESConfiguration configuration = new
org.geotools.filter.v2_0.FESConfiguration();
org.geotools.xml.Encoder encoder = new
org.geotools.xml.Encoder(configuration);
encoder.encode(filter, org.geotools.filter.v2_0.FES.Filter, os);
I have a patch for this too, so going to submit a JIRA and a patch.
Do you have any other 2.0 filter encoding issues?
Mauro
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