2. API Services Persistence Domain Spatial database Hibernate Non-spatial Command API Spatial Other APIs POJO SecurityTX

3. Google Layer WMS Layer ??? Server API Map Feature Geotools LayerModel POJO Hibernate LayerModel Spatial DB ??? Custom LayerModel VectorLayerRasterLayer OGC/other Services Application Dojo Face GWT Face ??? Feature command Raster Command Geoprocessing Command ??? Rendered Feature Raster Image ???

4. server client Geomajas backend dojo face server GWT face server dojo face client GWT face client Custom plug-in Custom layer dojo app GWT app Custom face backend api face internal dojo face api GWT face api face internal

5. backend Face server Face client serialized Command name, CommandRequest, User token CommandResponse For display, these are typically Tile instances, Which contain - the Features to render (if any) - a link to a (raster) image CommandDispatcher CommandRequest CommandResponse CommandRequestCommandResponse Command X Command Y Command Z SecurityManager Check security execute command Get response, handle exceptions 1 1 2 2 3 3 4 4 5 5 6 6 8 8 7 7

6. Geomajas backend Geomajas-impl Geomajas-api command … command … common- servlet … common- servlet …

7. Getting a RenderedTile VectorRendering Paint layer Getting the tile image cache broker FeaturePainter TilePainter paint TileImageCreator get data call painters

8. SecurityManager Security Service Security Services Authentication mechanism (for example SSO server) Policy store (for example PERMIS) … SecurityContext Authentication … UserInfo

9. server client Geomajas Layers / data access library dojo face server GWT face server dojo face client GWT face client Hibernate spatial Spring IoC dojo GWT Geotools face internal face internal Printing plug-in Spatial services Rules plug-in Caching plug-in JTS iText drools infinispan

10. Spatial Application Server Geomajas GIS ERP shared transaction

11. Secured zone Raster layer service Custom service Client / faces Command dispatcher Command Action based services Topic based services Raster Layer Vector Layer Vector layer service Custom service Other services Transform (e.g. map/geo-server) Security context Authentication service (e.g. SSO) Transform (e.g. map/geo-server) Policy service (e.g. Permis) ……

12. Pipeline Step