Hi Moses,
this is most likely a minor bug in the YSLD to SLD conversion.

SLD parser will not chew a Java color.



Regards,
Simone Giannecchini
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On Wed, Mar 15, 2017 at 11:03 AM, <[email protected]> wrote:

> Dear List,
> We are using Geoserver REST API to upload and attach yaml style files to
> layers. A sample yaml file looks like this:
>
> name:  Test
> title: Test Style title
> abstract: Styling of Test layer
> feature-styles:
> - rules:
>   - title: raster
>     symbolizers:
>       - raster:
>           opacity: 1.0
>           color-map:
>             type: values
>             entries:
>             - ['#e20374', 1.0, 1, Lorem Ipsum (magenta = covered)]
>
> We use the following curl commands to upload the style:
>
> *Creating Style*
> curl -u "$credentials" -XPOST -H "Content-type: text/xml" -d
> "<style><name>$style_name</name><format>ysld</format><
> filename>$style_name.yaml</filename><languageVersion><
> version>1.0.0</version></languageVersion></style>" *http://**host*
> *:8081/geoserver/rest/workspaces/$workspace_name/styles*
> <http://host:8081/geoserver/rest/workspaces/$workspace_name/styles>
>
> *Update the style with uploaded style info*
>         curl -u $credentials -XPUT -H "Content-type:
> application/vnd.geoserver.ysld+yaml" --data-binary @$style_name.yaml
> http:// host:8081/geoserver/rest/workspaces/$workspace_name/styles/$style_name
>
>
> *Check result*:
>         curl -u $credentials -XGET http:// host:8081/geoserver/rest/
> workspaces/$workspace_name/styles/$style_name.sld?pretty=true
>
> <?xml version="1.0" encoding="UTF-8"?>
> <sld:StyledLayerDescriptor xmlns="http://www.opengis.net/sld"; xmlns:sld="
> http://www.opengis.net/sld"; xmlns:gml="http://www.opengis.net/gml";
> xmlns:ogc="http://www.opengis.net/ogc"; version="1.0.0">
>     <sld:NamedLayer>
>         <sld:Name>test</sld:Name>
>         <sld:UserStyle>
>             <sld:Name>Test</sld:Name>
>             <sld:Title>Test Style</sld:Title>
>             <sld:Abstract>Styling abstract desc.</sld:Abstract>
>             <sld:FeatureTypeStyle>
>                 <sld:Rule>
>                     <sld:Title>raster</sld:Title>
>                     <sld:RasterSymbolizer>
>                         <sld:ColorMap type="values">
>                         <sld:ColorMapEntry color="
> *java.awt.Color[r=226,g=3,b=116]*" opacity="1.0" quantity="1"
> label="lorem ipsum (magenta = covered)"/>
>                         </sld:ColorMapEntry>
>                         <sld:ContrastEnhancement/>
>                         </sld:RasterSymbolizer>
>                 </sld:Rule>
>             </sld:FeatureTypeStyle>
>         </sld:UserStyle>
>     </sld:NamedLayer>
> </sld:StyledLayerDescriptor>
>
> As can be seen, #e20374 is converted to java.awt.Color instead of the same
> '#e20374' literal. When I manually edit the yaml file in geoserver (i.e
> replace *java.awt.Color[r=226,g=3,b=116]* with #e20374) , I get the
> correct styling.
>
>
> However, if I use the the java color ( *java.awt.Color[r=226,g=3,b=116]*
> *)*, I get the following error
>
>
> It seems that something goes wrong during conversion. Does anyone know the
> cause of this problem?
>
> Regards,
> Moses
>
>
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