--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/FloodMapState.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/FloodMapState.java	Fri Sep 05 12:58:17 2014 +0200
@@ -71,8 +71,8 @@
 extends      DefaultState
 implements   FacetTypes
 {
-    /** The logger that is used in this state. */
-    private static Logger logger = Logger.getLogger(FloodMapState.class);
+    /** The log that is used in this state. */
+    private static Logger log = Logger.getLogger(FloodMapState.class);
 
 
     public static final String KEEP_ARTIFACT_DIR =
@@ -122,7 +122,7 @@
         Object   context,
         CallMeta callMeta
     ) {
-        logger.info("Initialize State with Artifact: " + orig.identifier());
+        log.info("Initialize State with Artifact: " + orig.identifier());
 
         copyShapeDir(orig, owner);
         modifyFacets(orig, owner, context, callMeta);
@@ -132,7 +132,7 @@
             amfg.generate();
         }
         catch (IOException e) {
-            logger.error(e.getMessage(), e);
+            log.error(e.getMessage(), e);
         }
     }
 
@@ -154,7 +154,7 @@
         D4EArtifact flys  = (D4EArtifact) owner;
         List<Facet> facets = flys.getFacets();
         if (facets == null || facets.isEmpty()) {
-            logger.warn("No facets for '" + OUTPUT_NAME + "' given!");
+            log.warn("No facets for '" + OUTPUT_NAME + "' given!");
             return;
         }
 
@@ -173,7 +173,7 @@
 
                         wms.addLayer(newLayer);
 
-                        logger.debug(
+                        log.debug(
                             "Replaced layer: " + layer + " with " + newLayer);
                     }
                 }
@@ -190,12 +190,12 @@
         List<Facet>  facets,
         Object       old
     ) {
-        logger.debug("FloodMapState.computeAdvance");
+        log.debug("FloodMapState.computeAdvance");
 
         File artifactDir = getDirectory(artifact);
 
         if (artifactDir == null) {
-            logger.error("Could not create directory for WSPLGEN results!");
+            log.error("Could not create directory for WSPLGEN results!");
             return null;
         }
 
@@ -227,7 +227,7 @@
                 "wsplgen.job.error",
                 "wsplgen.job.error"));
 
-            logger.error("No WSPLGEN processing has been started!");
+            log.error("No WSPLGEN processing has been started!");
 
             return null;
         }
@@ -280,21 +280,21 @@
         File artifactDir = new File(shapePath, artifact.identifier());
 
         if (artifactDir.exists()) {
-            logger.info("Delete directory: " + artifactDir.getAbsolutePath());
+            log.info("Delete directory: " + artifactDir.getAbsolutePath());
             if (!FileTools.deleteRecursive(artifactDir)) {
-                logger.warn("Could not delete directory: "
+                log.warn("Could not delete directory: "
                         + artifactDir.getAbsolutePath());
             }
         }
         else {
-            logger.debug("There is no directory to remove.");
+            log.debug("There is no directory to remove.");
         }
     }
 
 
     @Override
     public void endOfLife(Artifact artifact, Object callContext) {
-        logger.info("FloodMapState.endOfLife: " + artifact.identifier());
+        log.info("FloodMapState.endOfLife: " + artifact.identifier());
 
         D4EArtifact flys = (D4EArtifact) artifact;
 
@@ -310,7 +310,7 @@
         CallContext        context,
         WSPLGENCalculation calculation
     ) {
-        logger.debug("FloodMapState.prepareWSPLGENJob");
+        log.debug("FloodMapState.prepareWSPLGENJob");
         String scenario = artifact.getDataAsString("scenario");
 
         WSPLGENJob job = new WSPLGENJob(
@@ -351,10 +351,10 @@
             return job;
         }
         catch (IOException ioe) {
-            logger.warn("Cannot write PAR file: " + ioe.getMessage());
+            log.warn("Cannot write PAR file: " + ioe.getMessage());
         }
         catch (IllegalArgumentException iae) {
-            logger.warn("Cannot write PAR file: " + iae.getMessage());
+            log.warn("Cannot write PAR file: " + iae.getMessage());
         }
 
         return null;
@@ -368,7 +368,7 @@
         WSPLGENJob job) {
         File line = new File(dir, HWS_LINES_SHAPE);
         boolean lines = line.exists();
-        logger.debug("shp file exists: " + lines);
+        log.debug("shp file exists: " + lines);
         if (lines) {
             job.addLin(dir + "/" + HWS_LINES_SHAPE);
             facetCreator.createShapeFacet(I18N_HWS_LINES_OFFICIAL,
@@ -377,7 +377,7 @@
         }
         File point = new File(dir, HWS_POINT_SHAPE);
         boolean points = point.exists();
-        logger.debug("shp file exists: " + points);
+        log.debug("shp file exists: " + points);
         if (points) {
             facetCreator.createShapeFacet(I18N_HWS_POINTS_OFFICIAL,
                 MapfileGenerator.MS_LAYER_PREFIX + HWS_POINTS,
@@ -422,7 +422,7 @@
                 MapfileGenerator.MS_LAYER_PREFIX + HWS_LINES,
                 FLOODMAP_HWS_LINES,2);
         }
-        else logger.warn("no lines written");
+        else log.warn("no lines written");
     }
 
 
@@ -454,11 +454,11 @@
             generator.generate();
         }
         catch(FileNotFoundException fnfe) {
-            logger.warn("Could not find mapfile for hws layer");
+            log.warn("Could not find mapfile for hws layer");
         }
         catch (Exception ioe) {
-            logger.warn("Could not create mapfile for hws layer");
-            logger.warn(Arrays.toString(ioe.getStackTrace()));
+            log.warn("Could not create mapfile for hws layer");
+            log.warn(Arrays.toString(ioe.getStackTrace()));
         }
     }
 
@@ -505,7 +505,7 @@
     protected void setGel(D4EArtifact artifact, WSPLGENJob job) {
         String gel = artifact.getDataAsString("scenario");
 
-        logger.debug("Selected gel = '" + gel + "'");
+        log.debug("Selected gel = '" + gel + "'");
 
         if (gel == null || gel.length() == 0) {
             job.setGel(WSPLGENJob.GEL_NOSPERRE);
@@ -544,7 +544,7 @@
         String geoJSON   = access.getGeoJSON();
 
         if (geoJSON == null || geoJSON.length() == 0) {
-            logger.debug("No barrier features in parameterization existing.");
+            log.debug("No barrier features in parameterization existing.");
             return;
         }
 
@@ -557,7 +557,7 @@
 
         List<SimpleFeature> features = GeometryUtils.parseGeoJSON(geoJSON, ft);
         if (features == null || features.isEmpty()) {
-            logger.debug("No barrier features extracted.");
+            log.debug("No barrier features extracted.");
             return;
         }
 
@@ -578,7 +578,7 @@
             fcs[0]);
 
         if (l) {
-            logger.debug(
+            log.debug(
                 "Successfully created barrier line shapefile. " +
                 "Write shapefile path into WSPLGEN job.");
             createMapfile(
@@ -591,7 +591,7 @@
                 MapfileGenerator.MS_BARRIERS_PREFIX);
 
             if (scenario.equals(WSPLGENJob.GEL_NOSPERRE)) {
-                logger.debug("WSPLGEN will not use barrier features.");
+                log.debug("WSPLGEN will not use barrier features.");
             }
             else {
                 job.addLin(shapeLines.getAbsolutePath());
@@ -605,7 +605,7 @@
 
 
         if (p) {
-            logger.debug(
+            log.debug(
                 "Successfully created barrier polygon shapefile. " +
                 "Write shapefile path into WSPLGEN job.");
             createMapfile(
@@ -618,7 +618,7 @@
                 MapfileGenerator.MS_BARRIERS_PREFIX);
 
             if (scenario.equals(WSPLGENJob.GEL_NOSPERRE)) {
-                logger.debug("WSPLGEN will not use barrier features.");
+                log.debug("WSPLGEN will not use barrier features.");
             }
             else {
                 job.addLin(shapePolys.getAbsolutePath());
@@ -639,7 +639,7 @@
     ) {
         File archive = new File(dir, WSPLGEN_USER_RGD_SHAPE);
         boolean exists = archive.exists();
-        logger.debug("shp file exists: " + exists);
+        log.debug("shp file exists: " + exists);
         if (exists) {
             job.addLin(dir + "/" + WSPLGEN_USER_RGD_SHAPE);
             facetCreator.createShapeFacet(FacetCreator.I18N_USERSHAPE,
@@ -680,12 +680,12 @@
                 polygons.add(feature);
             }
             else {
-                logger.warn("Feature not supported: " + geom.getClass());
+                log.warn("Feature not supported: " + geom.getClass());
             }
         }
 
-        logger.debug("Found " + lines.size() + " barrier lines.");
-        logger.debug("Found " + polygons.size() + " barrier polygons.");
+        log.debug("Found " + lines.size() + " barrier lines.");
+        log.debug("Found " + polygons.size() + " barrier polygons.");
 
         return new FeatureCollection[] { lines, polygons };
     }
@@ -695,7 +695,7 @@
         SimpleFeature feature,
         Geometry      geom
     ) {
-        logger.debug("Apply elevations for: " + geom.getClass());
+        log.debug("Apply elevations for: " + geom.getClass());
 
         List<Double> elevations = extractElevations(feature);
         int           numPoints = geom.getNumPoints();
@@ -704,7 +704,7 @@
         String typ = (String) feature.getAttribute("typ");
 
         if (numPoints > numElevation) {
-            logger.warn("More vertices in Geometry than elevations given.");
+            log.warn("More vertices in Geometry than elevations given.");
         }
 
         Coordinate[] c = geom.getCoordinates();
@@ -739,7 +739,7 @@
                 list.add(Double.parseDouble(elevations[i]));
             }
             catch (NumberFormatException nfe) {
-                logger.warn("Error while parsing elevation at pos: " + i);
+                log.warn("Error while parsing elevation at pos: " + i);
                 if (typ != null && typ.equals("Graben")) {
                     list.add(new Double(-9999.0));
                 }
@@ -764,11 +764,11 @@
             axes = RiverAxis.getRiverAxis(river);
         }
         catch (HibernateException iae) {
-            logger.warn("No valid river axis found for " + river);
+            log.warn("No valid river axis found for " + river);
             return;
         }
         if (axes == null || axes.isEmpty()) {
-            logger.warn("Could not find river axis for: '" + river + "'");
+            log.warn("Could not find river axis for: '" + river + "'");
             return;
         }
 
@@ -809,7 +809,7 @@
         List<CrossSectionTrack> cst =
             CrossSectionTrack.getCrossSectionTrack(river, WSPLGEN_QPS_NAME);
 
-        logger.debug("Found " + cst.size() + " CrossSectionTracks.");
+        log.debug("Found " + cst.size() + " CrossSectionTracks.");
 
         Object[][] attrs = new Object[2][];
         attrs[0] = new Object[] { "ELEVATION", Double.class };
@@ -853,7 +853,7 @@
         DGM dgm = access.getDGM();
 
         if (dgm == null) {
-            logger.warn("Could not find specified DGM.");
+            log.warn("Could not find specified DGM.");
             return;
         }
 
@@ -872,7 +872,7 @@
     protected void setArea(D4EArtifact artifact, File dir, WSPLGENJob job) {
         String useFloodplain = artifact.getDataAsString("use_floodplain");
         if (!Boolean.valueOf(useFloodplain)) {
-            logger.debug("WSPLGEN will not use floodplain.");
+            log.debug("WSPLGEN will not use floodplain.");
             return;
         }
 
@@ -884,13 +884,13 @@
         Floodplain plain = Floodplain.getFloodplain(river);
 
         if (plain == null) {
-            logger.debug("No flood plain for river '" + river + "'");
+            log.debug("No flood plain for river '" + river + "'");
             return;
         }
 
         Polygon polygon = plain.getGeom();
         if (polygon == null) {
-            logger.warn("Floodplain has no geometry.");
+            log.warn("Floodplain has no geometry.");
             return;
         }
 
@@ -926,7 +926,7 @@
     protected WQKms getWQKms(D4EArtifact flys, CallContext cc) {
         String wspString = flys.getDataAsString(WSP_ARTIFACT);
         if (wspString == null) {
-            logger.debug("getWQKms(): wspString == null");
+            log.debug("getWQKms(): wspString == null");
             return null;
         }
         String[] parts = wspString.split(";");
@@ -942,7 +942,7 @@
             ? RiverUtils.getArtifact(otherArtifact, cc)
             : flys;
 
-        logger.debug("Use waterlevel provided by Artifact: " + src.identifier());
+        log.debug("Use waterlevel provided by Artifact: " + src.identifier());
 
         // The state actually depends on the kind of artifact. E.g. StaticWQKmsArtifact needs other state
         Object computed = src.compute(
@@ -981,7 +981,7 @@
             return wqkms;
         }
 
-        logger.warn("getWQKms cannot handle " + computed.getClass() + " " + src.getClass());
+        log.warn("getWQKms cannot handle " + computed.getClass() + " " + src.getClass());
         return null;
     }
 
@@ -992,12 +992,12 @@
         File         dir,
         WSPLGENJob   job)
     {
-        logger.debug("FloodMapState.setWsp");
+        log.debug("FloodMapState.setWsp");
 
         WQKms data = getWQKms(artifact, context);
 
         if (data == null) {
-            logger.warn("No WST data found!");
+            log.warn("No WST data found!");
             return;
         }
 
@@ -1008,7 +1008,7 @@
         boolean writeWspTag = true;
 
         double[] buf = new double[4];
-        logger.debug("Add WST column: " + data.getName());
+        log.debug("Add WST column: " + data.getName());
         writer.addColumn(data.getName());
 
         if (writeWspTag) {
@@ -1032,7 +1032,7 @@
             job.setWsp(wspFile.getAbsolutePath());
         }
         catch (FileNotFoundException fnfe) {
-            logger.warn("Error while writing wsp file: " + fnfe.getMessage());
+            log.warn("Error while writing wsp file: " + fnfe.getMessage());
         }
         finally {
             if (fout != null) {