teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.states;
rrenkert@5310: 
tom@9726: import org.apache.logging.log4j.Logger;
tom@9726: import org.apache.logging.log4j.LogManager;
rrenkert@5310: import org.w3c.dom.Element;
rrenkert@5310: 
teichmann@5831: import org.dive4elements.artifacts.Artifact;
teichmann@5831: import org.dive4elements.artifacts.CallContext;
teichmann@5831: import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator;
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310: public class HWSDatacageState
rrenkert@5310: extends DefaultState
rrenkert@5310: {
rrenkert@5310: 
tom@9726:     private static final Logger log = LogManager.getLogger(HWSDatacageState.class);
rrenkert@5310: 
rrenkert@5310:     @Override
rrenkert@5310:     protected String getUIProvider() {
rrenkert@5310:         return "hws_datacage_panel";
rrenkert@5310:     }
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310:     @Override
rrenkert@5310:     protected Element createStaticData(
teichmann@5867:         D4EArtifact   flys,
rrenkert@5310:         ElementCreator creator,
rrenkert@5310:         CallContext    cc,
rrenkert@5310:         String         name,
rrenkert@5310:         String         value,
rrenkert@5310:         String         type
rrenkert@5310:     ) {
rrenkert@5310:         Element dataElement = creator.create("data");
rrenkert@5310:         creator.addAttr(dataElement, "name", name, true);
rrenkert@5310:         creator.addAttr(dataElement, "type", type, true);
rrenkert@5310: 
rrenkert@5310:         Element itemElement = creator.create("item");
rrenkert@5310:         creator.addAttr(itemElement, "value", value, true);
rrenkert@5310: 
rrenkert@5310:         creator.addAttr(itemElement, "label", getLabel(cc, value), true);
rrenkert@5310:         dataElement.appendChild(itemElement);
rrenkert@5310: 
rrenkert@5310:         return dataElement;
rrenkert@5310:     }
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310:     public static String getLabel(CallContext cc, String value) {
teichmann@8202:         log.debug("Create label for value: " + value);
rrenkert@5310: 
rrenkert@5310:         return value;
rrenkert@5310:     }
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310:     @Override
rrenkert@5310:     public boolean validate(Artifact artifact)
rrenkert@5310:     throws IllegalArgumentException
rrenkert@5310:     {
teichmann@5867:         D4EArtifact flys = (D4EArtifact) artifact;
rrenkert@5310:         String hws = flys.getDataAsString("uesk.hws");
teichmann@8202:         log.debug("hws: " + hws);
rrenkert@5310:         return true;
rrenkert@5310:     }
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310:     /**
rrenkert@5310:      * Returns the DGM specified in the parameters of <i>flys</i>.
rrenkert@5310:      *
teichmann@5867:      * @param flys The D4EArtifact that knows the ID of a DGM.
rrenkert@5310:      *
teichmann@5867:      * @throws IllegalArgumentException If the D4EArtifact doesn't know the ID
rrenkert@5310:      * of a DGM.
rrenkert@5310:      *
teichmann@5867:      * @return the DGM specified by D4EArtifact's parameters.
rrenkert@5310:      */
teichmann@5867:     public static String getHWS(D4EArtifact flys)
rrenkert@5310:     throws IllegalArgumentException
rrenkert@5310:     {
rrenkert@5310:         String hws= flys.getDataAsString("uesk.hws");
rrenkert@5310:         if (hws == null) {
rrenkert@5310:             return null;
rrenkert@5310:         }
rrenkert@5310: 
teichmann@8202:         log.debug("Found selected hws: '" + hws + "'");
rrenkert@5310: 
rrenkert@5310:         return hws;
rrenkert@5310:     }
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310: 
rrenkert@5310: }