On Wed, Oct 13, 2010 at 8:52 AM, Mario Basa <mario.b...@gmail.com> wrote: > Hello. > > I have very similar needs, but instead of data coming from a Web > Service, my data will be coming from dynamic reports, which I am > planning to save in the session or in a csv temporary file. > > What I am curious about is, if I make a custom data store which will > link the report data with the features using a ID field, is it > possible to pass either the session id or the filename of the > temporary csv file into the custom data store so it will know which > report data to link into.
I think it's possible, but only on trunk. For parametrized sql views (http://geoserver.org/display/GEOS/GSIP+48+-+Parametric+SQL+views+in+GeoServer) we fill a Query hint that we then expand within the store. Get a GeoTools checkout and look into /modules/library/jdbc/src/main/java/org/geotools/jdbc/VirtualTable.java expandParameters method. GeoServer blindly fills the VIRTUAL_TABLE_PARAMETERS hint every time you pass in the view_params request parameter: I guess you can use it in your datastore as well. Cheers Andrea ----------------------------------------------------- Ing. Andrea Aime Senior Software Engineer GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584962313 fax: +39 0584962313 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ----------------------------------------------------- ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
