geo/GeoTools.java

   1 package org.argeo.app.geo;
   2
   3 import org.argeo.api.cms.CmsLog;
   4 import org.geotools.api.filter.FilterFactory;
   5 import org.geotools.api.style.StyleFactory;
   6 import org.geotools.factory.CommonFactoryFinder;
   7
   8 /**
   9  * Factories initialisation and workarounds for the GeoTools library. The idea
  10  * is to code defensively around factory initialisation, API changes, and issues
  11  * related to running in an OSGi environment. Rather see {@link GeoUtils} for
  12  * functional static utilities.
  13  */
  14 public class GeoTools {
  15         private final static CmsLog log = CmsLog.getLog(GeoTools.class);
  16
  17         public final static StyleFactory STYLE_FACTORY;
  18         public final static FilterFactory FILTER_FACTORY;
  19
  20         static {
  21                 try {
  22                         STYLE_FACTORY = CommonFactoryFinder.getStyleFactory();
  23                         FILTER_FACTORY = CommonFactoryFinder.getFilterFactory();
  24                 } catch (RuntimeException e) {
  25                         log.error("Basic GeoTools initialisation failed, geographical utilities are probably not available", e);
  26                         throw e;
  27                 }
  28         }
  29
  30 }