view flys-artifacts/src/main/java/de/intevation/flys/artifacts/SQRelationArtifact.java @ 5604:7e837c5c377b

Datacage: toValue/fromValue: Use constant instead of hard coded number.
author Sascha L. Teichmann <teichmann@intevation.de>
date Tue, 09 Apr 2013 08:28:07 +0200
parents 9a14eac637ec
children
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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.data.DefaultStateData;
import de.intevation.artifactdatabase.state.DefaultOutput;
import de.intevation.artifactdatabase.state.Facet;
import de.intevation.artifacts.ArtifactFactory;
import de.intevation.artifacts.ArtifactNamespaceContext;
import de.intevation.artifacts.CallMeta;
import de.intevation.artifacts.common.utils.XMLUtils;
import de.intevation.flys.artifacts.model.sq.StaticSQRelation;
import de.intevation.flys.artifacts.resources.Resources;
import de.intevation.flys.artifacts.states.StaticState;
import de.intevation.flys.artifacts.states.sq.SQStaticState;


public class SQRelationArtifact
extends AbstractStaticStateArtifact
{
    private static final Logger logger =
        Logger.getLogger(SQRelationArtifact.class);

    public static final String XPATH_RIVER = "/art:action/art:river/@art:name";
    public static final String XPATH_STATION =
        "/art:action/art:measurement_station/@art:number";
    public static final String NAME = "staticsqrelation";
    public static final String STATIC_STATE_NAME = "state.sqrelation.static";
    public static final String UIPROVIDER = "static_sqrelation";
    public static final String SQ_RELATION_OUT_A = "sq_relation_a";
    public static final String SQ_RELATION_OUT_B = "sq_relation_b";
    public static final String SQ_RELATION_OUT_C = "sq_relation_c";
    public static final String SQ_RELATION_OUT_D = "sq_relation_d";
    public static final String SQ_RELATION_OUT_E = "sq_relation_e";
    public static final String SQ_RELATION_OUT_F = "sq_relation_f";


    @Override
    public void setup(
        String          identifier,
        ArtifactFactory factory,
        Object          context,
        CallMeta        callmeta,
        Document        data
    ) {
        logger.debug("SQRelationArtifact.setup()");

        String river = XMLUtils.xpathString(
            data,
            XPATH_RIVER,
            ArtifactNamespaceContext.INSTANCE);
        String station = XMLUtils.xpathString(
            data,
            XPATH_STATION,
            ArtifactNamespaceContext.INSTANCE);

        addData(
            "river",
            new DefaultStateData(
                "river",
                Resources.getMsg(callmeta, "static.sq.river", "Rivername"),
                "String",
                river));
        addData(
            "station",
            new DefaultStateData(
                "station",
                Resources.getMsg(callmeta, "static.sq.station", "Station"),
                "String",
                station));
        super.setup(identifier, factory, context, callmeta, data);
    }

    @Override
    protected void initStaticState() {
        StaticState state = new SQStaticState(STATIC_STATE_NAME);

        List<Facet> fs = new ArrayList<Facet>();
        state.staticCompute(fs, this);

        if (hasParameter(StaticSQRelation.Parameter.A, fs)) {
            DefaultOutput outputA = new DefaultOutput(
                SQ_RELATION_OUT_A,
                "output.static.sqrelation.a",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputA);
        }
        if (hasParameter(StaticSQRelation.Parameter.B, fs)) {
            DefaultOutput outputB = new DefaultOutput(
                SQ_RELATION_OUT_B,
                "output.static.sqrelation.b",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputB);
        }
        if (hasParameter(StaticSQRelation.Parameter.C, fs)) {
            DefaultOutput outputC = new DefaultOutput(
                SQ_RELATION_OUT_C,
                "output.static.sqrelation.c",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputC);
        }
        if (hasParameter(StaticSQRelation.Parameter.D, fs)) {
            DefaultOutput outputD = new DefaultOutput(
                SQ_RELATION_OUT_D,
                "output.static.sqrelation.d",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputD);
        }
        if (hasParameter(StaticSQRelation.Parameter.E, fs)) {
            DefaultOutput outputE = new DefaultOutput(
                SQ_RELATION_OUT_E,
                "output.static.sqrelation.e",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputE);
        }
        if (hasParameter(StaticSQRelation.Parameter.F, fs)) {
            DefaultOutput outputF = new DefaultOutput(
                SQ_RELATION_OUT_F,
                "output.static.sqrelation.f",
                "image/png",
                fs,
                "chart");
            state.addOutput(outputF);
        }
        addFacets(STATIC_STATE_NAME, fs);
        state.setUIProvider(UIPROVIDER);
        setStaticState(state);
    }

    @Override
    public String getName() {
        return NAME;
    }

    private boolean hasParameter(StaticSQRelation.Parameter p, List<Facet> fs) {
        for (Facet f : fs) {
            if (f.getName().equals("sq_" +
                p.toString().toLowerCase() + "_curve")) {
                return true;
            }
        }
        return false;
    }
}

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