Initial architecture for dynamically generating SLD/OGC:Filter documents to control which docids get shown on the map. The sldfactory servlet is in place to handle this but is not fully functional since there is currently no way to quickly and dynamically generate a list of allowable docids with a level of performance acceptable for real-time web mapping.
Added javadoc comments for all new spatial classes. Optimized the title query in SpatialDocument.
refactory java classes for spatial harvester