Hi Andrea, I know it has been a very long time since this question came up and you answered it, but I have a question about this topic.
I want to set a CQL filter in GeoServer which compares a date-attribute i.e. DATE_COL to /now/, with /now/ being a Java function. Very much like this: DATE_COL > getDateNow() In your answer to the OP you wrote that it's quite simple: geowolf wrote > It's really just: > 1) create the function, e.g. > https://github.com/geotools/geotools/blob/master/modules/library/main/src/main/java/org/geotools/filter/function/string/ConcatenateFunction.java > 2) register the function in SPI, eg.: > https://github.com/geotools/geotools/blob/master/modules/library/main/src/main/resources/META-INF/services/org.opengis.filter.expression.Function#L168 > > You just create a jar with those two files, drop it in GeoServer, and you > get the extra function available to SLD, WFS and so on I have two questions about this: 1. What do you mean with registering the function in SPI? 2. Which two files do you need to create a jar? -- Sent from: http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html _______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
