--- a/flys-backend/src/main/java/de/intevation/flys/importer/parsers/FlowVelocityModelParser.java	Tue Apr 17 13:00:04 2012 +0000
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/parsers/FlowVelocityModelParser.java	Wed Apr 18 08:54:55 2012 +0000
@@ -8,10 +8,9 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import java.text.ParseException;
-
 import org.apache.log4j.Logger;
 
+import de.intevation.flys.importer.ImportDischargeZone;
 import de.intevation.flys.importer.ImportFlowVelocityModel;
 import de.intevation.flys.importer.ImportFlowVelocityModelValue;
 
@@ -24,6 +23,24 @@
     private static final Pattern META_REGEX =
         Pattern.compile(".*Rechnung (.*) \\(Pegel (.*)\\).*");
 
+    private static final Pattern META_GAUGE =
+        Pattern.compile("(.*) Q=(\\w*)m3/s");
+
+    private static final Pattern META_MAINVALUE_A =
+        Pattern.compile("([a-zA-Z]+)+(\\d+)*");
+
+    private static final Pattern META_MAINVALUE_B =
+        Pattern.compile("(([a-zA-Z]+)+(\\d+)*)\\s*-\\s*(([a-zA-Z]+)+(\\d+)*)");
+
+    private static final Pattern META_MAINVALUE_C =
+        Pattern.compile("([0-9]++)\\s?(\\w*)|([0-9]++,[0-9]++)\\s?(\\w*)");
+
+    private static final Pattern META_MAINVALUE_D =
+        Pattern.compile("(([0-9]*)\\s?(\\w*)|([0-9]++,[0-9]++)\\s?(\\w*)) bis (([0-9]*)\\s?(\\w*)|([0-9]++,[0-9]++)\\s?(\\w*))");
+
+    private static final Pattern META_MAINVALUE_E =
+        Pattern.compile("(([a-zA-Z]+)+(\\d+)*) bis (([a-zA-Z]+)+(\\d+)*)");
+
     private static final NumberFormat nf =
         NumberFormat.getInstance(DEFAULT_LOCALE);
 
@@ -65,22 +82,133 @@
     }
 
 
-    public void handleMetaLine(String line) {
+    protected void handleMetaLine(String line) {
         Matcher m = META_REGEX.matcher(line);
 
         if (m.matches()) {
-            String zoneStr  = m.group(1);
-            String gaugeStr = m.group(2);
+            String mainValueStr = m.group(1);
+            String gaugeStr     = m.group(2);
 
-            log.debug("Found zone string: '" + zoneStr + "'");
-            log.debug("Found gauge string: '" + gaugeStr + "'");
+            Object[] valueData = handleMainValueString(mainValueStr);
+            Object[] gaugeData = handleGaugeString(gaugeStr);
 
-            // TODO Do something with these information
+            if (valueData == null || valueData.length < 2) {
+                log.warn("skip invalid MainValue part: '" + line + "'");
+                return;
+            }
+
+            if (gaugeData == null || gaugeData.length < 2) {
+                log.warn("skip invalid gauge part: '" + line + "'");
+                return;
+            }
+
+            if (log.isDebugEnabled()) {
+                log.debug("Found meta information:");
+                log.debug("   Gauge: " + gaugeData[0]);
+                log.debug("   Value: " + gaugeData[1]);
+                log.debug("   Lower: " + valueData[0]);
+                log.debug("   upper: " + valueData[1]);
+            }
+
+            current.setDischargeZone(new ImportDischargeZone(
+                (String) gaugeData[0],
+                (BigDecimal) gaugeData[1],
+                (String) valueData[0],
+                (String) valueData[1]
+            ));
         }
     }
 
 
-    public void handleDataLine(String line) {
+    protected Object[] handleMainValueString(String mainValueStr) {
+        Matcher mA = META_MAINVALUE_A.matcher(mainValueStr);
+        if (mA.matches()) {
+            String name = mA.group(0);
+
+            return new Object[] { name, name };
+        }
+
+        Matcher mB = META_MAINVALUE_B.matcher(mainValueStr);
+        if (mB.matches()) {
+            String lower = mB.group(1);
+            String upper = mB.group(4);
+
+            return new Object[] { lower, upper };
+        }
+
+        Matcher mC = META_MAINVALUE_C.matcher(mainValueStr);
+        if (mC.matches()) {
+            String facA  = mC.group(1);
+            String nameA = mC.group(2);
+            String facB  = mC.group(3);
+            String nameB = mC.group(4);
+
+            String fac  = facA  != null ? facA  : facB;
+            String name = nameA != null ? nameA : nameB;
+
+            String mainValue = fac + " " + name;
+
+            return new Object[] { mainValue, mainValue };
+        }
+
+        Matcher mD = META_MAINVALUE_D.matcher(mainValueStr);
+        if (mD.matches()) {
+            String loFacA  = mD.group(2);
+            String loNameA = mD.group(3);
+            String loFacB  = mD.group(4);
+            String loNameB = mD.group(5);
+
+            String upFacA  = mD.group(7);
+            String upNameA = mD.group(8);
+            String upFacB  = mD.group(9);
+            String upNameB = mD.group(10);
+
+            String loFac  = loFacA  != null ? loFacA  : loFacB;
+            String loName = loNameA != null ? loNameA : loNameB;
+
+            String upFac  = upFacA  != null ? upFacA  : upFacB;
+            String upName = upNameA != null ? upNameA : upNameB;
+
+            String loMainValue = loFac + " " + loName;
+            String upMainValue = upFac + " " + upName;
+
+            return new Object[] { loMainValue, upMainValue };
+        }
+
+        Matcher mE = META_MAINVALUE_E.matcher(mainValueStr);
+        if (mE.matches()) {
+            String lower = mE.group(1);
+            String upper = mE.group(4);
+
+            return new Object[] { lower, upper };
+        }
+
+        return null;
+    }
+
+
+    protected Object[] handleGaugeString(String gaugeStr) {
+        Matcher m = META_GAUGE.matcher(gaugeStr);
+
+        if (m.matches()) {
+            String name = m.group(1);
+            String qStr = m.group(2);
+
+            try {
+                return new Object[] {
+                    name,
+                    new BigDecimal(nf.parse(qStr).doubleValue()) };
+            }
+            catch (ParseException pe) {
+                log.warn("Error while parsing Q value: '" + qStr + "'");
+            }
+        }
+
+        return null;
+    }
+
+
+    protected void handleDataLine(String line) {
         String[] cols = line.split(SEPERATOR_CHAR);
 
         if (cols.length < 5) {