mschaefer@9112: /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
mschaefer@9112:  * Software engineering by
mschaefer@9112:  *  Björnsen Beratende Ingenieure GmbH
mschaefer@9112:  *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
mschaefer@9112:  *
mschaefer@9112:  * This file is Free Software under the GNU AGPL (>=v3)
mschaefer@9112:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
mschaefer@9112:  * documentation coming with Dive4Elements River for details.
mschaefer@9112:  */
mschaefer@9112: 
mschaefer@9112: package org.dive4elements.river.artifacts.sinfo.predefinedchannel;
mschaefer@9112: 
mschaefer@9112: import java.util.ArrayList;
mschaefer@9112: import java.util.List;
mschaefer@9112: 
mschaefer@9112: import org.apache.log4j.Logger;
mschaefer@9112: import org.dive4elements.artifactdatabase.state.DefaultOutput;
mschaefer@9112: import org.dive4elements.artifactdatabase.state.Facet;
mschaefer@9112: import org.dive4elements.artifactdatabase.state.FacetActivity;
mschaefer@9112: import org.dive4elements.artifacts.Artifact;
mschaefer@9112: import org.dive4elements.artifacts.ArtifactFactory;
mschaefer@9112: import org.dive4elements.artifacts.CallMeta;
mschaefer@9112: import org.dive4elements.artifacts.common.utils.XMLUtils;
mschaefer@9112: import org.dive4elements.river.artifacts.AbstractStaticStateArtifact;
mschaefer@9112: import org.dive4elements.river.artifacts.D4EArtifact;
mschaefer@9112: import org.dive4elements.river.artifacts.model.FacetTypes;
mschaefer@9112: import org.dive4elements.river.artifacts.sinfo.common.PredefinedChannelDepthProcessor;
mschaefer@9112: import org.dive4elements.river.artifacts.sinfo.common.PredefinedChannelWidthProcessor;
mschaefer@9112: import org.dive4elements.river.artifacts.states.StaticState;
mschaefer@9112: import org.w3c.dom.Document;
mschaefer@9112: 
mschaefer@9112: /**
mschaefer@9112:  * Display of a river channel data series loaded from database
mschaefer@9112:  *
mschaefer@9112:  * @author Matthias Schäfer
mschaefer@9112:  */
mschaefer@9112: public class PredefinedChannelArtifact extends AbstractStaticStateArtifact implements FacetTypes {
mschaefer@9112: 
gernotbelger@9506:     private static final long serialVersionUID = 1L;
gernotbelger@9506: 
mschaefer@9112:     /** The log for this class. */
mschaefer@9112:     private static Logger log = Logger.getLogger(PredefinedChannelArtifact.class);
mschaefer@9112: 
mschaefer@9112:     /** Artifact name. */
mschaefer@9112:     private static final String NAME = "channel";
mschaefer@9112: 
mschaefer@9112:     static {
mschaefer@9112:         // TODO: Move to configuration.
mschaefer@9112:         FacetActivity.Registry.getInstance().register(NAME, FacetActivity.INACTIVE);
mschaefer@9112:     }
mschaefer@9112: 
gernotbelger@9506:     private static final String STATIC_STATE_NAME = "state.predefined_channel.static";
mschaefer@9112: 
mschaefer@9112:     /**
mschaefer@9112:      * Trivial Constructor.
mschaefer@9112:      */
mschaefer@9112:     public PredefinedChannelArtifact() {
mschaefer@9112:         log.debug("new PredefinedChannelArtifact");
mschaefer@9112:     }
mschaefer@9112: 
mschaefer@9112:     @Override
mschaefer@9112:     public String getName() {
mschaefer@9112:         return NAME;
mschaefer@9112:     }
mschaefer@9112: 
mschaefer@9112:     /**
mschaefer@9112:      * Gets called from factory, to set things up.
mschaefer@9112:      */
mschaefer@9112:     @Override
mschaefer@9112:     public void setup(final String identifier, final ArtifactFactory factory, final Object context, final CallMeta callMeta, final Document data,
mschaefer@9112:             final List<Class> loadFacets) {
mschaefer@9112: 
mschaefer@9112:         log.debug("PredefinedChannelArtifact.setup");
mschaefer@9112: 
mschaefer@9112:         if (log.isDebugEnabled()) {
mschaefer@9112:             log.debug(XMLUtils.toString(data));
mschaefer@9112:         }
mschaefer@9112: 
mschaefer@9112:         final String code = getDatacageIDValue(data);
mschaefer@9112:         final String seriesName = (code.split("-").length >= 3) ? code.split("-", 3)[2] : "name?";
mschaefer@9112: 
mschaefer@9112:         createFacets(callMeta, code, seriesName);
mschaefer@9112: 
mschaefer@9112:         super.setup(identifier, factory, context, callMeta, data, loadFacets);
mschaefer@9112:     }
mschaefer@9112: 
mschaefer@9112:     private void createFacets(final CallMeta callMeta, final String code, final String seriesName) {
mschaefer@9112:         if (code == null)
mschaefer@9112:             return;
mschaefer@9112:         final String[] parts = code.split("-");
mschaefer@9112:         if (parts.length < 2) {
mschaefer@9112:             log.error("Invalid datacage ID '" + code + "'");
mschaefer@9112:             return;
mschaefer@9112:         }
mschaefer@9112:         addStringData("channel_id", parts[1]);
mschaefer@9112:         final ArrayList<Facet> facets = new ArrayList<>(2);
mschaefer@9112:         facets.add(PredefinedChannelDepthProcessor.createFacet(callMeta, seriesName));
mschaefer@9112:         facets.add(PredefinedChannelWidthProcessor.createFacet(callMeta, seriesName));
mschaefer@9112:         addFacets(STATIC_STATE_NAME, facets);
mschaefer@9112:     }
mschaefer@9112: 
mschaefer@9112:     @Override
mschaefer@9112:     protected void initStaticState() {
mschaefer@9112: 
mschaefer@9112:         log.debug("initStaticState " + getName() + " " + identifier());
mschaefer@9112: 
mschaefer@9112:         final StaticState state = new StaticState(STATIC_STATE_NAME);
mschaefer@9112:         final DefaultOutput output = new DefaultOutput("general", "general", "image/png", "chart");
mschaefer@9112: 
mschaefer@9112:         final List<Facet> facets = getFacets(STATIC_STATE_NAME);
mschaefer@9112:         output.addFacets(facets);
mschaefer@9112:         state.addOutput(output);
mschaefer@9112: 
mschaefer@9112:         setStaticState(state);
mschaefer@9112:     }
mschaefer@9112: 
mschaefer@9112:     @Override
mschaefer@9112:     protected void initialize(final Artifact artifact, final Object context, final CallMeta meta) {
mschaefer@9112:         // do not clone facets, etc. from master artifact
mschaefer@9112: 
mschaefer@9112:         log.debug("initialize");
mschaefer@9112:         importData((D4EArtifact) artifact, "river");
mschaefer@9112:         importData((D4EArtifact) artifact, "ld_from");
mschaefer@9112:         importData((D4EArtifact) artifact, "ld_to");
mschaefer@9112: 
mschaefer@9112:         log.debug("ld_from " + getDataAsString("ld_from"));
mschaefer@9112:         log.debug("ld_to " + getDataAsString("ld_to"));
mschaefer@9112:     }
mschaefer@9112: }