felix@1723: package de.intevation.flys.artifacts;
felix@1723:
felix@1723: import java.util.ArrayList;
felix@1723: import java.util.List;
felix@1723:
felix@1723: import org.apache.log4j.Logger;
felix@1723:
felix@1723: import org.w3c.dom.Document;
felix@1723:
felix@1723: import de.intevation.artifactdatabase.state.Facet;
felix@1723: import de.intevation.artifactdatabase.state.DefaultOutput;
felix@1723: import de.intevation.artifactdatabase.state.State;
felix@1723:
felix@1723: import de.intevation.artifacts.Artifact;
felix@1723: import de.intevation.artifacts.ArtifactFactory;
felix@1723: import de.intevation.artifacts.ArtifactNamespaceContext;
felix@1723: import de.intevation.artifacts.CallMeta;
felix@1723:
felix@1815: import de.intevation.flys.artifacts.model.FacetTypes;
felix@1723: import de.intevation.flys.artifacts.model.WKms;
felix@1723: import de.intevation.flys.artifacts.model.WKmsFacet;
felix@1723: import de.intevation.flys.artifacts.model.WKmsFactory;
felix@1723:
felix@1723: import de.intevation.flys.artifacts.states.StaticState;
felix@1723: import de.intevation.flys.artifacts.resources.Resources;
felix@1723:
felix@1723: import de.intevation.artifacts.common.utils.XMLUtils;
felix@1723:
felix@1723: /**
felix@1723: * Artifact to access additional "waterlevel"-type of data, like the height
felix@1723: * of protective measures (dikes).
felix@1723: *
felix@1723: * This artifact neglects (Static)FLYSArtifacts capabilities of interaction
felix@1723: * with the StateEngine by overriding the getState*-methods.
felix@1723: */
felix@1723: public class StaticWKmsArtifact
felix@1723: extends StaticFLYSArtifact
felix@1815: implements FacetTypes
felix@1723: {
felix@1723: /** The logger for this class. */
felix@1723: private static Logger logger =
felix@1723: Logger.getLogger(StaticWKmsArtifact.class);
felix@1723:
felix@1723: /** XPath to access initial parameter. */
felix@1723: public static final String XPATH_DATA =
felix@1723: "/art:action/art:ids/@value";
felix@1723:
felix@1771: public static final String STATIC_STATE_NAME =
felix@1771: "state.additional_wkms.static";
felix@1771:
felix@1723: /** One and only state to be in. */
felix@1723: protected transient State state = null;
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Trivial Constructor.
felix@1723: */
felix@1723: public StaticWKmsArtifact() {
felix@1723: logger.debug("StaticWKmsArtifact.StaticWKmsArtifact");
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Gets called from factory, to set things up.
felix@1723: */
felix@1723: @Override
felix@1723: public void setup(
felix@1723: String identifier,
felix@1723: ArtifactFactory factory,
felix@1723: Object context,
felix@1723: CallMeta callMeta,
felix@1723: Document data)
felix@1723: {
felix@1723: logger.debug("StaticWKmsArtifact.setup");
felix@1723:
felix@1787: state = new StaticState(STATIC_STATE_NAME);
felix@1725:
felix@1771: List<Facet> fs = new ArrayList<Facet>();
felix@1723: logger.debug(XMLUtils.toString(data));
felix@1723: String code = XMLUtils.xpathString(
felix@1723: data, XPATH_DATA, ArtifactNamespaceContext.INSTANCE);
felix@1723:
felix@1725: // TODO Go for JSON, one day.
felix@1723: //ex.: flood_protection-wstv-114-12
felix@1723: if (code != null) {
felix@1723: String [] parts = code.split("-");
felix@1725:
felix@1725: if (parts.length >= 4) {
felix@1843: int col = Integer.valueOf(parts[2]);
felix@1843: int wst = Integer.valueOf(parts[3]);
felix@1729:
felix@1843: addStringData("col_pos", parts[2]);
felix@1843: addStringData("wst_id", parts[3]);
felix@1815:
felix@1843: String wkmsName = WKmsFactory.getWKmsName(col, wst);
felix@1843:
felix@1843: String name;
felix@1843: if (parts[0].equals(HEIGHTMARKS_POINTS)) {
felix@1843: name = HEIGHTMARKS_POINTS;
felix@1725: }
felix@1843: else {
felix@1843: name = STATIC_WKMS;
ingo@1842: }
felix@1843:
felix@1843: Facet facet = new WKmsFacet(
felix@1843: name,
felix@1843: Resources.getMsg(
felix@1843: callMeta,
felix@1843: wkmsName,
felix@1843: wkmsName));
felix@1843: fs.add(facet);
felix@1843: facets.put(state.getID(), fs);
felix@1725: }
felix@1723: }
felix@1723:
felix@1723: spawnState();
felix@1723: super.setup(identifier, factory, context, callMeta, data);
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Initialize the static state with output.
felix@1725: * @return static state
felix@1723: */
felix@1723: protected State spawnState() {
felix@1787: state = new StaticState(STATIC_STATE_NAME);
felix@1771: List<Facet> fs = facets.get(STATIC_STATE_NAME);
felix@1843: DefaultOutput output = new DefaultOutput(
felix@1843: "general",
felix@1843: "general", "image/png",
felix@1771: fs,
felix@1765: "chart");
felix@1723:
felix@1843: state.getOutputs().add(output);
felix@1723: return state;
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Called via setup.
felix@1809: *
felix@1809: * @param artifact The master-artifact.
felix@1723: */
felix@1723: @Override
felix@1809: protected void initialize(
felix@1809: Artifact artifact,
felix@1809: Object context,
felix@1809: CallMeta meta)
felix@1809: {
felix@1723: logger.debug("StaticWKmsArtifact.initialize");
felix@1723: WINFOArtifact winfo = (WINFOArtifact) artifact;
felix@1723: // TODO: The river is of no interest, so far.
felix@1723: addData("river", winfo.getData("river"));
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Get a list containing the one and only State.
felix@1723: * @param context ignored.
felix@1723: * @return list with one and only state.
felix@1723: */
felix@1723: @Override
felix@1723: protected List<State> getStates(Object context) {
felix@1723: ArrayList<State> states = new ArrayList<State>();
felix@1723: states.add(getState());
felix@1723: return states;
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Get the "current" state (there is but one).
felix@1723: * @param cc ignored.
felix@1723: * @return the "current" (only possible) state.
felix@1723: */
felix@1723: @Override
felix@1723: public State getCurrentState(Object cc) {
felix@1723: return getState();
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Get the only possible state.
felix@1723: * @return the state.
felix@1723: */
felix@1723: protected State getState() {
felix@1723: return getState(null, null);
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Get the state.
felix@1723: * @param context ignored.
felix@1723: * @param stateID ignored.
felix@1723: * @return the state.
felix@1723: */
felix@1723: @Override
felix@1723: protected State getState(Object context, String stateID) {
felix@1809: return (state != null)
felix@1809: ? state
felix@1809: : spawnState();
felix@1723: }
felix@1723:
felix@1723:
felix@1723: /**
felix@1723: * Get WKms from factory.
felix@1723: * @param TODO idx param is not needed
felix@1723: * @return WKms according to parameterization (can be null);
felix@1723: */
felix@1723: public WKms getWKms(int idx) {
felix@1723: logger.debug("StaticWKmsArtifact.getWKms");
felix@1723:
felix@1723: return WKmsFactory.getWKms(
felix@1725: Integer.valueOf(getDataAsString("col_pos")),
felix@1725: Integer.valueOf(getDataAsString("wst_id")));
felix@1723: }
felix@1729:
felix@1729:
felix@1729: /**
felix@1729: * Determines Facets initial disposition regarding activity (think of
felix@1729: * selection in Client ThemeList GUI). This will be checked one time
felix@1729: * when the facet enters a collections describe document.
felix@1729: *
felix@1729: * @param facetName name of the facet.
felix@1729: * @param index index of the facet.
felix@1729: *
felix@1729: * @return Always 0. Static Data will enter plots inactive.
felix@1729: */
felix@1809: @Override
felix@1809: public int getInitialFacetActivity(
felix@1809: String outputName,
felix@1809: String facetName,
felix@1809: int index)
felix@1809: {
felix@1729: return 0;
felix@1729: }
felix@1723: }
felix@1723: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :