--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/src/main/java/org/dive4elements/river/importer/sinfo/SInfoImporter.java	Tue Apr 03 10:18:30 2018 +0200
@@ -0,0 +1,205 @@
+/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+
+package org.dive4elements.river.importer.sinfo;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.dive4elements.river.importer.ImportRiver;
+import org.dive4elements.river.importer.common.ImportParser;
+import org.dive4elements.river.importer.sinfo.parsers.BedMobilityParser;
+import org.dive4elements.river.importer.sinfo.parsers.ChannelParser;
+import org.dive4elements.river.importer.sinfo.parsers.CollisionParser;
+import org.dive4elements.river.importer.sinfo.parsers.DailyDischargeParser;
+import org.dive4elements.river.importer.sinfo.parsers.DepthEvolutionParser;
+import org.dive4elements.river.importer.sinfo.parsers.FlowDepthParser;
+import org.dive4elements.river.importer.sinfo.parsers.InfrastructureParser;
+import org.dive4elements.river.importer.sinfo.parsers.SelectedAdditionalParser;
+import org.dive4elements.river.importer.sinfo.parsers.TkhParser;
+
+/**
+ * Import all S-INFO files of a river from its import directory and subdirectories<br />
+ * <br />
+ * Requires river and its gauges to exist in the database already
+ *
+ * @author Matthias Schäfer
+ *
+ */
+public class SInfoImporter
+{
+    /***** FIELDS *****/
+
+    private static final Logger log = Logger.getLogger(SInfoImporter.class);
+
+    private static final String SINFO_DIR = "Schifffahrt";
+
+    private enum SInfoDirName {
+        BASICS("Basisdaten"), //
+        SELECTED_ADDITIONAL("Selektierte_Zusaetzliche_Laengsschnitte"), //
+        INFRASTRUCTURE("Infrastrukturen_BWaStr"), //
+        CHANNEL("Fahrrinnenverhaeltnisse"), //
+        COLLISION_EINZEL("Grundberuehrungen" + File.separator + "Einzeljahre"), //
+        COLLISION_EPOCHE("Grundberuehrungen" + File.separator + "Epoche"), //
+        TKH_EINZEL("Transportkoerperhoehen" + File.separator + "Einzeljahre"), //
+        TKH_EPOCHE("Transportkoerperhoehen" + File.separator + "Epochen"), //
+        TKH_MODELL("Transportkoerperhoehen" + File.separator + "Modellergebnisse"), //
+        FLOW_DEPTH("Modellierte_Datensaetze" + File.separator + "Fliesstiefen"), //
+        DEPTH_EVOLUTION_AKTUELL("Fliesstiefenentwicklung" + File.separator + "Bezug_aktueller_GlW"), //
+        DEPTH_EVOLUTION_ETAPPEN("Fliesstiefenentwicklung" + File.separator + "GlW-Etappen");
+
+        private final String dirname;
+
+        SInfoDirName(final String dirname) {
+            this.dirname = dirname;
+        }
+
+        public String getDir() {
+            return this.dirname;
+        }
+        public File getFile() {
+            return new File(getDir());
+        }
+
+        public File buildPath(final File rootDir) {
+            return new File(rootDir, getDir());
+        }
+    }
+
+    /**
+     * Series of river's stations with bed mobility flag.
+     */
+    private final List<ImportParser> parsers;
+
+    /**
+     * Path of the S-INFO data directory of the importing river.
+     */
+    private File rootDir;
+
+
+    /***** CONSTRUCTOR *****/
+
+    public SInfoImporter() {
+        this.parsers = new ArrayList<>();
+    }
+
+    /***** METHODS *****/
+
+    /**
+     * Inits the parser list regarding the skip flags.
+     */
+    public void setup(final File riverDir, final ImportRiver river) {
+        this.rootDir = new File(riverDir, SINFO_DIR);
+        log.info("Parse S-INFO files from " + this.rootDir);
+        this.parsers.clear();
+        if (!BedMobilityParser.shallSkip()) {
+            if (!this.parsers.addAll(BedMobilityParser.createParsers(SInfoDirName.BASICS.buildPath(this.rootDir), SInfoDirName.BASICS.getFile(), river)))
+                log.info("Bed mobility: no files found");
+        }
+        else {
+            log.info("Bed mobility: skipped");
+        }
+        if (!SelectedAdditionalParser.shallSkip()) {
+            if (!this.parsers.addAll(SelectedAdditionalParser.createParsers(SInfoDirName.SELECTED_ADDITIONAL.buildPath(this.rootDir),
+                    SInfoDirName.SELECTED_ADDITIONAL.getFile(), river)))
+                log.info("Selected additionals: no files found");
+        }
+        else {
+            log.info("Selected additionals: skipped");
+        }
+        if (!InfrastructureParser.shallSkip()) {
+            if (!this.parsers.addAll(InfrastructureParser.createParsers(SInfoDirName.INFRASTRUCTURE.buildPath(this.rootDir),
+                    SInfoDirName.INFRASTRUCTURE.getFile(), river)))
+                log.info("Infrastructure: no files found");
+        }
+        else {
+            log.info("Infrastructure: skipped");
+        }
+        if (!ChannelParser.shallSkip()) {
+            if (!this.parsers.addAll(ChannelParser.createParsers(SInfoDirName.CHANNEL.buildPath(this.rootDir), SInfoDirName.CHANNEL.getFile(), river)))
+                log.info("Channel: no files found");
+        }
+        else {
+            log.info("Channel: skipped");
+        }
+        if (!CollisionParser.shallSkip()) {
+            boolean added = false;
+            added = this.parsers.addAll(CollisionParser.createParsers(SInfoDirName.COLLISION_EINZEL.buildPath(this.rootDir),
+                    SInfoDirName.COLLISION_EINZEL.getFile(), river));
+            added |= this.parsers.addAll(CollisionParser.createParsers(SInfoDirName.COLLISION_EPOCHE.buildPath(this.rootDir),
+                    SInfoDirName.COLLISION_EPOCHE.getFile(), river));
+            if (!added)
+                log.info("Collision: no files found");
+        }
+        else {
+            log.info("Collision: skipped");
+        }
+        if (!DailyDischargeParser.shallSkip()) {
+            if (!this.parsers.addAll(DailyDischargeParser.createParsers(SInfoDirName.BASICS.buildPath(this.rootDir), SInfoDirName.BASICS.getFile(), river)))
+                log.info("Daily discharge: no files found");
+        }
+        else {
+            log.info("Daily discharge: skipped");
+        }
+        if (!TkhParser.shallSkip()) {
+            boolean added = false;
+            added = this.parsers.addAll(TkhParser.createParsers(SInfoDirName.TKH_EINZEL.buildPath(this.rootDir),
+                    SInfoDirName.TKH_EINZEL.getFile(), river));
+            added |= this.parsers.addAll(TkhParser.createParsers(SInfoDirName.TKH_EPOCHE.buildPath(this.rootDir),
+                    SInfoDirName.TKH_EPOCHE.getFile(), river));
+            added |= this.parsers.addAll(TkhParser.createParsers(SInfoDirName.TKH_MODELL.buildPath(this.rootDir),
+                    SInfoDirName.TKH_MODELL.getFile(), river));
+            if (!added)
+                log.info("Tkh: no files found");
+        }
+        else {
+            log.info("Tkh: skipped");
+        }
+        if (!FlowDepthParser.shallSkip()) {
+            if (!this.parsers.addAll(FlowDepthParser.createParsers(SInfoDirName.FLOW_DEPTH.buildPath(this.rootDir), SInfoDirName.FLOW_DEPTH.getFile(), river)))
+                log.info("FlowDepth: no files found");
+        }
+        else {
+            log.info("FlowDepth: skipped");
+        }
+        if (!DepthEvolutionParser.shallSkip()) {
+            boolean added = false;
+            added = this.parsers.addAll(DepthEvolutionParser.createParsers(SInfoDirName.DEPTH_EVOLUTION_AKTUELL.buildPath(this.rootDir),
+                    SInfoDirName.DEPTH_EVOLUTION_AKTUELL.getFile(), river));
+            added |= this.parsers.addAll(DepthEvolutionParser.createParsers(SInfoDirName.DEPTH_EVOLUTION_ETAPPEN.buildPath(this.rootDir),
+                    SInfoDirName.DEPTH_EVOLUTION_ETAPPEN.getFile(), river));
+            if (!added)
+                log.info("Depth evolution: no files found");
+        }
+        else {
+            log.info("Depth evolution: skipped");
+        }
+    }
+
+    /**
+     * Imports the files according to the active parser list
+     */
+    public void parse() throws IOException {
+        for (final ImportParser parser : this.parsers)
+            parser.parse();
+    }
+
+    /**
+     * Stores all pending import objects
+     */
+    public void store() {
+        for (final ImportParser parser : this.parsers)
+            parser.store();
+    }
+
+}
\ No newline at end of file