--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/org/dive4elements/river/exports/MiddleBedHeightExporter.java	Thu Apr 25 12:06:39 2013 +0200
@@ -0,0 +1,160 @@
+package org.dive4elements.river.exports;
+
+import java.io.OutputStream;
+import java.text.NumberFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.w3c.dom.Document;
+
+import org.apache.log4j.Logger;
+
+import au.com.bytecode.opencsv.CSVWriter;
+
+import org.dive4elements.artifacts.CallContext;
+
+import org.dive4elements.river.artifacts.FLYSArtifact;
+import org.dive4elements.river.artifacts.model.CalculationResult;
+import org.dive4elements.river.artifacts.model.MiddleBedHeightData;
+import org.dive4elements.river.utils.FLYSUtils;
+import org.dive4elements.river.utils.Formatter;
+
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class MiddleBedHeightExporter extends AbstractExporter {
+
+    /** Private logger. */
+    private static final Logger logger =
+        Logger.getLogger(MiddleBedHeightExporter.class);
+
+    public static final String CSV_KM =
+        "export.bedheight_middle.csv.header.km";
+
+    public static final String CSV_SOUNDING =
+        "export.bedheight_middle.csv.header.sounding";
+
+    public static final String CSV_HEIGHT =
+        "export.bedheight_middle.csv.header.height";
+
+    public static final String CSV_UNCERTAINTY =
+        "export.bedheight_middle.csv.header.uncertainty";
+
+    public static final String CSV_DATA_GAP =
+        "export.bedheight_middle.csv.header.datagap";
+
+    public static final String CSV_SOUNDING_WIDTH =
+        "export.bedheight_middle.csv.header.soundingwidth";
+
+    public static final String CSV_WIDTH =
+        "export.bedheight_middle.csv.header.width";
+
+    public static final String CSV_LOCATIONS =
+        "export.bedheight_middle.csv.header.locations";
+
+
+    protected List<MiddleBedHeightData[]> data;
+
+
+    public void init(Document request, OutputStream out, CallContext cc) {
+        super.init(request, out, cc);
+        data = new ArrayList<MiddleBedHeightData[]>();
+    }
+
+
+    @Override
+    protected void addData(Object d) {
+        if (d instanceof CalculationResult) {
+            d = ((CalculationResult) d).getData();
+
+            if (d instanceof MiddleBedHeightData[]) {
+                logger.debug("Add new data of type MiddleBedHeightData");
+                data.add((MiddleBedHeightData[]) d);
+            }
+        }
+    }
+
+
+    @Override
+    protected void writeCSVData(CSVWriter writer) {
+        logger.info("MiddleBedHeightExporter.writeCSVData");
+        logger.debug("CSV gets " + data.size() + " MiddleBedHeightData objects.");
+
+        writeCSVHeader(writer);
+
+        for (MiddleBedHeightData[] d: data) {
+            data2CSV(writer, d);
+        }
+    }
+
+
+    protected void writeCSVHeader(CSVWriter writer) {
+        writer.writeNext(new String[] {
+            msg(CSV_KM, CSV_KM),
+            msg(CSV_SOUNDING, CSV_SOUNDING),
+            msg(CSV_HEIGHT, CSV_HEIGHT),
+            msg(CSV_UNCERTAINTY, CSV_UNCERTAINTY),
+            msg(CSV_DATA_GAP, CSV_DATA_GAP),
+            msg(CSV_SOUNDING_WIDTH, CSV_SOUNDING_WIDTH),
+            msg(CSV_WIDTH, CSV_WIDTH),
+            msg(CSV_LOCATIONS, CSV_LOCATIONS)
+        });
+    }
+
+
+    protected void data2CSV(CSVWriter writer, MiddleBedHeightData[] mData) {
+        logger.debug("Add next MiddleBedHeightData to CSV");
+
+        FLYSArtifact flys = (FLYSArtifact) master;
+
+        NumberFormat kmF     = Formatter.getMiddleBedHeightKM(context);
+        NumberFormat heightF = Formatter.getMiddleBedHeightHeight(context);
+        NumberFormat uncertF = Formatter.getMiddleBedHeightUncert(context);
+        NumberFormat gapF    = Formatter.getMiddleBedHeightDataGap(context);
+        NumberFormat soundF  = Formatter.getMiddleBedHeightSounding(context);
+        NumberFormat widthF  = Formatter.getMiddleBedHeightWidth(context);
+
+        heightF.setMaximumFractionDigits(1);
+        soundF.setMaximumFractionDigits(1);
+        for (MiddleBedHeightData data: mData) {
+            for (int i = 0, n = data.size(); i < n; i++) {
+                int start = data.getStartYear();
+                int end   = data.getEndYear();
+
+                if (start == end) {
+                    writer.writeNext(new String[] {
+                        kmF.format(data.getKM(i)),
+                        data.getDescription(),
+                        heightF.format(data.getMiddleHeight(i)),
+                        uncertF.format(data.getUncertainty(i)),
+                        gapF.format(data.getDataGap(i)) + "%",
+                        soundF.format(data.getSoundingWidth(i)),
+                        widthF.format(data.getWidth(i)),
+                        FLYSUtils.getLocationDescription(flys, data.getKM(i)),
+                    });
+                }
+                else {
+                    writer.writeNext(new String[] {
+                        kmF.format(data.getKM(i)),
+                        data.getDescription(),
+                        heightF.format(data.getMiddleHeight(i)),
+                        "",
+                        "",
+                        "",
+                        "",
+                        FLYSUtils.getLocationDescription(flys, data.getKM(i)),
+                    });
+                }
+
+            }
+        }
+    }
+
+
+    @Override
+    protected void writePDF(OutputStream out) {
+        logger.error("TODO: Implement FlowVelocityExporter.writePDF");
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :