I am trying to parse an SLD file (which is XML) and generate a CSV output based on the rules within it. The following is a sample of the SLD structure
<?xml version="1.0" encoding="ISO-8859-1"?>
<StyledLayerDescriptor version="1.0.0" xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.opengis.net/sld http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd">
<NamedLayer>
<Name>Standard style</Name>
<UserStyle>
<Title>Line</Title>
<Abstract>Line Style</Abstract>
<FeatureTypeStyle>
<Rule>
<Name>Line - 1:0 to 1:4,000</Name>
<ogc:Filter>
<ogc:PropertyIsEqualTo>
<ogc:PropertyName>code</ogc:PropertyName>
<ogc:Literal>2</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
<MinScaleDenominator>0</MinScaleDenominator>
<MaxScaleDenominator>4000</MaxScaleDenominator>
<LineSymbolizer uom="http://www.opengeospatial.org/se/units/metre">
<Stroke>
<CssParameter name="stroke">#FF00FF</CssParameter>
<CssParameter name="stroke-width">0.3</CssParameter>
<CssParameter name="stroke-dasharray">1.5 0.8</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
The output I am trying to create is
Title, Abstract, RuleName, FilterProperty, FilterValue, Min, Max, Type, StrokeColour, StrokeWdith, StrokeStyle
Line, Line Style, Line - 1:0 - 1:4,000, code, 2, 0, 4000, Stroke, #FF00FF, 0.3, 1.5 0.8
I add a standard XML Reader using the Feature Paths
And the use the Elements to Match set to the Rule which is what I am interested about
Which works but does not expose all the attributes I need. It seems to expose the Stroke/CSSParameter as a list {}.
At this point I thought I should be using the XMLFlatterner or the XMlFragmenter but both do not export a list object.
I have read a number of the FME Tutorials but still unsure how I should 'flattern' the StrokeCSSParameters for each Rule.
Using FME 2020 64Bit on Windows.
