[Dive4elements-commits] [PATCH 1 of 6] Model, factory, facet and static artifact for morphologic width
Wald Commits
scm-commit at wald.intevation.org
Thu Apr 18 14:19:43 CEST 2013
# HG changeset patch
# User Raimund Renkert <rrenkert at intevation.de>
# Date 1366287255 -7200
# Node ID 7ac111db8a0780058ce580e423050e9e3adc85d4
# Parent dd652fcc9f0d2a5634ec1d278531d97b769af67c
Model, factory, facet and static artifact for morphologic width.
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticMorphWidthArtifact.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticMorphWidthArtifact.java Thu Apr 18 14:14:15 2013 +0200
@@ -0,0 +1,110 @@
+package de.intevation.flys.artifacts;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.w3c.dom.Document;
+
+import de.intevation.artifactdatabase.state.DefaultOutput;
+import de.intevation.artifactdatabase.state.Facet;
+import de.intevation.artifactdatabase.state.FacetActivity;
+import de.intevation.artifacts.ArtifactFactory;
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.CallMeta;
+import de.intevation.artifacts.common.utils.XMLUtils;
+import de.intevation.flys.artifacts.model.minfo.BedHeightFacet;
+import de.intevation.flys.artifacts.model.minfo.BedHeightFactory;
+import de.intevation.flys.artifacts.model.minfo.MorphologicWidthFacet;
+import de.intevation.flys.artifacts.resources.Resources;
+import de.intevation.flys.artifacts.states.StaticState;
+
+public class StaticMorphWidthArtifact
+extends AbstractStaticStateArtifact
+{
+ /** The logger for this class. */
+ private static Logger logger =
+ Logger.getLogger(StaticMorphWidthArtifact.class);
+
+ private static final String NAME = "morph-width";
+ private static final String STATIC_FACET_NAME = "morph-width";
+
+ static {
+ // TODO: Move to configuration.
+ FacetActivity.Registry.getInstance()
+ .register(NAME, FacetActivity.INACTIVE);
+ }
+
+ public static final String STATIC_STATE_NAME =
+ "state.morph-width.static";
+
+ /**
+ * Trivial Constructor.
+ */
+ public StaticMorphWidthArtifact() {
+ }
+
+ @Override
+ public String getName() {
+ return NAME;
+ }
+
+ /**
+ * Gets called from factory, to set things up.
+ */
+ @Override
+ public void setup(
+ String identifier,
+ ArtifactFactory factory,
+ Object context,
+ CallMeta callMeta,
+ Document data)
+ {
+ logger.debug("setup");
+
+ if (logger.isDebugEnabled()) {
+ logger.debug(XMLUtils.toString(data));
+ }
+
+ String code = getDatacageIDValue(data);
+
+ if (code != null) {
+ Facet facet = new MorphologicWidthFacet(
+ STATIC_FACET_NAME,
+ Resources.getMsg(
+ callMeta,
+ "facet.morphologic.width",
+ "morphologische Breite"));
+ addStringData("width_id", code);
+ ArrayList<Facet> facets = new ArrayList<Facet>(1);
+ facets.add(facet);
+
+ addFacets(STATIC_STATE_NAME, facets);
+ }
+ super.setup(identifier, factory, context, callMeta, data);
+ }
+
+ @Override
+ protected void initStaticState() {
+
+ logger.debug("initStaticState " + getName() + " " + identifier());
+
+ StaticState state = new StaticState(STATIC_STATE_NAME);
+ DefaultOutput output = new DefaultOutput(
+ "general",
+ "general",
+ "image/png",
+ "chart");
+
+ List<Facet> facets = getFacets(STATIC_STATE_NAME);
+ output.addFacets(facets);
+ state.addOutput(output);
+
+ setStaticState(state);
+ }
+
+ @Override
+ protected void initialize(Artifact artifact, Object context, CallMeta meta) {
+ }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java Thu Apr 18 12:55:05 2013 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java Thu Apr 18 14:14:15 2013 +0200
@@ -289,6 +289,7 @@
String BED_DIFFERENCE_EPOCH_HEIGHT2 = "bedheight_difference.epoch.height2";
String BED_DIFFERENCE_EPOCH_HEIGHT1_FILTERED = "bedheight_difference.epoch.height1.filtered";
String BED_DIFFERENCE_EPOCH_HEIGHT2_FILTERED = "bedheight_difference.epoch.height2.filtered";
+ String MORPHOLOGIC_WIDTH = "morph-width";
String SEDIMENT_LOAD_COARSE = "sedimentload.coarse";
String SEDIMENT_LOAD_SAND = "sedimentload.sand";
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/StaticMorphoWidthCacheKey.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/StaticMorphoWidthCacheKey.java Thu Apr 18 14:14:15 2013 +0200
@@ -0,0 +1,29 @@
+package de.intevation.flys.artifacts.model;
+
+
+public class StaticMorphoWidthCacheKey
+{
+ public static final String CACHE_NAME = "morpho-width-table-static";
+
+ private int width_id;
+
+ public StaticMorphoWidthCacheKey(
+ int width_id
+ ) {
+ this.width_id = width_id;
+ }
+
+ @Override
+ public int hashCode() {
+ return (String.valueOf(width_id)).hashCode();
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof StaticMorphoWidthCacheKey)) {
+ return false;
+ }
+ StaticMorphoWidthCacheKey o = (StaticMorphoWidthCacheKey) other;
+ return this.width_id == o.width_id;
+ }
+}
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidth.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidth.java Thu Apr 18 14:14:15 2013 +0200
@@ -0,0 +1,50 @@
+package de.intevation.flys.artifacts.model.minfo;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import de.intevation.flys.jfree.DoubleBounds;
+
+
+public class MorphologicWidth
+{
+
+ private Map<Double, Double> pairs;
+
+
+ public MorphologicWidth() {
+ pairs = new HashMap<Double, Double>();
+ }
+
+ public void add(double station, double width) {
+ this.pairs.put(station, width);
+ }
+
+ public Map<Double, Double> getAll() {
+ return this.pairs;
+ }
+
+ public double[][] getAsArray() {
+ double [][] array = new double[2][pairs.size()];
+ Double[] kms = pairs.keySet().toArray(new Double[pairs.size()]);
+ Double[] width = pairs.values().toArray(new Double[pairs.size()]);
+ int realIndex = 0;
+ for (int i = 0; i < kms.length; i++) {
+ if (kms[i] == null || width[i] == null) {
+ continue;
+ }
+ array[0][realIndex] = kms[i];
+ array[1][realIndex] = width[i];
+ realIndex++;
+ }
+ return array;
+ }
+
+
+ public Double getWidth(double station) {
+ if (this.pairs.containsKey(station)) {
+ return this.pairs.get(station);
+ }
+ return null;
+ }
+}
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidthFacet.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidthFacet.java Thu Apr 18 14:14:15 2013 +0200
@@ -0,0 +1,54 @@
+package de.intevation.flys.artifacts.model.minfo;
+
+import org.apache.log4j.Logger;
+
+import de.intevation.artifactdatabase.state.Facet;
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.CallContext;
+import de.intevation.flys.artifacts.FLYSArtifact;
+import de.intevation.flys.artifacts.model.DataFacet;
+import de.intevation.flys.artifacts.model.FacetTypes;
+import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
+
+
+public class MorphologicWidthFacet
+extends DataFacet
+implements FacetTypes
+{
+ private static Logger logger = Logger.getLogger(SedimentLoadFacet.class);
+
+
+ public MorphologicWidthFacet() {
+ }
+
+ public MorphologicWidthFacet(String facetName, String description) {
+ super(facetName, description);
+ }
+
+ public MorphologicWidthFacet(int idx, String name, String description,
+ ComputeType type, String stateId, String hash) {
+ super(idx, name, description, type, hash, stateId);
+ }
+
+ public Object getData(Artifact artifact, CallContext context) {
+
+ FLYSArtifact flys = (FLYSArtifact) artifact;
+ String width_id = flys.getDataAsString("width_id");
+
+ MorphologicWidth width =
+ MorphologicWidthFactory.getWidth(Integer.valueOf(width_id));
+
+ return width;
+ }
+
+ /** Copy deeply. */
+ @Override
+ public Facet deepCopy() {
+ MorphologicWidthFacet copy = new MorphologicWidthFacet();
+ copy.set(this);
+ copy.type = type;
+ copy.hash = hash;
+ copy.stateId = stateId;
+ return copy;
+ }
+}
diff -r dd652fcc9f0d -r 7ac111db8a07 flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidthFactory.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/MorphologicWidthFactory.java Thu Apr 18 14:14:15 2013 +0200
@@ -0,0 +1,87 @@
+package de.intevation.flys.artifacts.model.minfo;
+
+import java.util.List;
+
+import net.sf.ehcache.Cache;
+import net.sf.ehcache.Element;
+
+import org.apache.log4j.Logger;
+import org.hibernate.SQLQuery;
+import org.hibernate.Session;
+import org.hibernate.type.StandardBasicTypes;
+
+import de.intevation.flys.artifacts.cache.CacheFactory;
+import de.intevation.flys.artifacts.model.StaticMorphoWidthCacheKey;
+import de.intevation.flys.backend.SessionHolder;
+
+
+public class MorphologicWidthFactory
+{
+ /** Private logger to use here. */
+ private static Logger log = Logger.getLogger(MorphologicWidthFactory.class);
+
+ public static final String SQL_SELECT =
+ "SELECT mwv.station AS station, mwv.width AS width " +
+ " FROM morphologic_width mw" +
+ " JOIN morphologic_width_values mwv on mwv.morphologic_width_id = mw.id" +
+ " WHERE mw.id = :width_id";
+
+ private MorphologicWidthFactory() {
+ }
+
+
+ /**
+ * Get WKms for given column and wst_id, caring about the cache.
+ */
+ public static MorphologicWidth getWidth(int width_id) {
+ log.debug("MorphologicWidthFactory.getWidth");
+ Cache cache = CacheFactory.getCache(StaticMorphoWidthCacheKey.CACHE_NAME);
+
+ StaticMorphoWidthCacheKey cacheKey;
+
+ if (cache != null) {
+ cacheKey = new StaticMorphoWidthCacheKey(width_id);
+ Element element = cache.get(cacheKey);
+ if (element != null) {
+ log.debug("Got static bedheight values from cache");
+ return (MorphologicWidth)element.getValue();
+ }
+ }
+ else {
+ cacheKey = null;
+ }
+
+ MorphologicWidth values = getWidthUncached(width_id);
+
+ if (values != null && cacheKey != null) {
+ log.debug("Store static morphologic width values in cache.");
+ Element element = new Element(cacheKey, values);
+ cache.put(element);
+ }
+ return values;
+ }
+
+ private static MorphologicWidth getWidthUncached(int width_id) {
+ if (log.isDebugEnabled()) {
+ log.debug("MorphologicWidthFactory.getWidthUncached");
+ }
+
+ Session session = SessionHolder.HOLDER.get();
+ SQLQuery sqlQuery = session.createSQLQuery(SQL_SELECT)
+ .addScalar("station", StandardBasicTypes.DOUBLE)
+ .addScalar("width", StandardBasicTypes.DOUBLE);
+ sqlQuery.setInteger("width_id", width_id);
+ List<Object []> results = sqlQuery.list();
+
+ MorphologicWidth widths = new MorphologicWidth();
+ for (int i = 0; i < results.size(); i++) {
+ Object[] row = results.get(i);
+ log.debug("got station: " + (Double)row[0]);
+ widths.add(
+ (Double) row[0],
+ (Double) row[1]);
+ }
+ return widths;
+ }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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