Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/GaugeDischargeCurveArtifact.java @ 4173:7d4480c0e68e
Allow users to select the current relevant discharge table in historical discharge table calculattion.
In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Thu, 18 Oct 2012 12:13:48 +0200 |
parents | 8d3e8cb54e4c |
children | 79878efbdf07 |
line wrap: on
line source
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.data.DefaultStateData; import de.intevation.artifacts.ArtifactFactory; import de.intevation.artifacts.CallMeta; import de.intevation.artifacts.common.ArtifactNamespaceContext; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.flys.artifacts.model.GaugeDischargeCurveFacet; import de.intevation.flys.artifacts.resources.Resources; import de.intevation.flys.artifacts.states.StaticState; import de.intevation.flys.model.Gauge; import de.intevation.flys.utils.FLYSUtils; /** * Artifact to calculate a discharge curve from a gauge overview info * * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> */ public class GaugeDischargeCurveArtifact extends AbstractStaticStateArtifact { private static final Logger logger = Logger.getLogger(GaugeDischargeCurveArtifact.class); public static final String XPATH_RIVER = "/art:action/art:river/@art:name"; public static final String XPATH_GAUGE = "/art:action/art:gauge/@art:reference"; public static final String NAME = "gaugedischargecurve"; public static final String STATIC_STATE_NAME = "state.gaugedischargecurve.static"; public static final String UIPROVIDER = "gauge_discharge_curve"; /** * Setup initializes the data by extracting the river and gauge from * the XML Document. */ @Override public void setup( String identifier, ArtifactFactory factory, Object context, CallMeta callmeta, Document data) { logger.debug("GaugeDischargeCurveArtifact.setup"); if (logger.isDebugEnabled()) { logger.debug("GaugeDischargeCurveArtifact.setup" + XMLUtils.toString(data)); } String gaugeref = XMLUtils.xpathString(data, XPATH_GAUGE, ArtifactNamespaceContext.INSTANCE); String rivername = XMLUtils.xpathString(data, XPATH_RIVER, ArtifactNamespaceContext.INSTANCE); addData("river", new DefaultStateData("river", Resources.getMsg(callmeta, "facet.gauge_discharge_curve.river", "Name of the river"), "String", rivername)); addData("reference_gauge", new DefaultStateData("reference_gauge", Resources.getMsg(callmeta, "facet.gauge_discharge_curve.reference_gauge", "Gauge official number"), "Double", gaugeref)); Gauge gauge = FLYSUtils.getReferenceGauge(this); String gaugename = ""; if (gauge != null) { gaugename = gauge.getName(); } addData("gauge_name", new DefaultStateData("gauge_name", Resources.getMsg(callmeta, "facet.gauge_discharge_curve.gauge_name", "Name of the gauge"), "String", gaugename)); String description = Resources.format(callmeta, "facet.gauge_discharge_curve.description", "Discharge curve on gauge", rivername, gaugename); Facet gfacet = new GaugeDischargeCurveFacet(description); List<Facet> fs = new ArrayList<Facet>(1); fs.add(gfacet); addFacets(STATIC_STATE_NAME, fs); super.setup(identifier, factory, context, callmeta, data); } @Override public String getName() { return NAME; } @Override protected void initStaticState() { StaticState state = new StaticState(STATIC_STATE_NAME); List<Facet> fs = facets.get(STATIC_STATE_NAME); DefaultOutput output = new DefaultOutput( "discharge_curve", "output.discharge_curve", "image/png", fs, "chart"); state.addOutput(output); state.setUIProvider(UIPROVIDER); setStaticState(state); } }