Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/RiverSelect.java @ 8653:dbec49147f54
(issue1755) Do not create interpolated themes and disable export of non interpolatable data.
Due to the fact that data can contain NaN's which will be filtered out
before creating the interpolator this requires the actual check
for interpolatable data when data is set in the ResultValue
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 01 Apr 2015 17:10:03 +0200 |
parents | e4606eae8ea5 |
children | 0a5239a1e46e |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifactdatabase.ProtocolUtils; import org.dive4elements.artifactdatabase.data.StateData; import org.dive4elements.river.model.River; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.RiverFactory; import org.dive4elements.river.artifacts.resources.Resources; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class RiverSelect extends DefaultState { /** The log used in this class. */ private static Logger log = Logger.getLogger(RiverSelect.class); /** Error message that is thrown if no river was found based on a given * name.*/ public static final String ERROR_NO_SUCH_RIVER = "error_feed_no_such_river"; /** Error message that is thrown if no river was found based on a given * name.*/ public static final String ERROR_NO_RIVER_SELECTED = "error_feed_no_river_selected"; /** * The default constructor that initializes an empty State object. */ public RiverSelect() { } /** * Initialize the state based on the state node in the configuration. * * @param config The state configuration node. */ public void setup(Node config) { super.setup(config); } protected Element createData( XMLUtils.ElementCreator cr, Artifact artifact, StateData data, CallContext context) { Element select = ProtocolUtils.createArtNode( cr, "select", new String[] { "uiprovider" }, new String[] { "select_with_map" }); cr.addAttr(select, "name", data.getName(), true); Element label = ProtocolUtils.createArtNode( cr, "label", null, null); // XXX: DEAD CODE /* Element choices = ProtocolUtils.createArtNode( cr, "choices", null, null); */ select.appendChild(label); label.setTextContent(Resources.getMsg( context.getMeta(), getID(), getID())); return select; } @Override protected Element[] createItems( XMLUtils.ElementCreator cr, Artifact artifact, String name, CallContext context) { List<River> rivers = RiverFactory.getRivers(); Element[] items = new Element[rivers.size()]; int idx = 0; for (River river: rivers) { items[idx++] = createRiverItem(cr, river); } return items; } /** * This method creates a node that represents a river item. This node * contains the label and the value that describe the river. * * @param cr The ElementCreator. * @param river The river. * * @return the element that contains the information about the river. */ protected Element createRiverItem(XMLUtils.ElementCreator cr, River river) { Element item = ProtocolUtils.createArtNode(cr, "item", null, null); Element label = ProtocolUtils.createArtNode(cr, "label", null, null); Element value = ProtocolUtils.createArtNode(cr, "value", null, null); label.setTextContent(river.getName()); log.debug("model uuid: " + river.getModelUuid()); value.setTextContent(river.getModelUuid()); item.appendChild(label); item.appendChild(value); return item; } @Override public boolean validate(Artifact artifact) throws IllegalArgumentException { log.debug("RiverSelect.validate"); D4EArtifact flys = (D4EArtifact) artifact; StateData dRiver = getData(flys, "river"); if (dRiver == null || dRiver.getValue() == null) { throw new IllegalArgumentException(ERROR_NO_RIVER_SELECTED); } River river = RiverFactory.getRiver((String) dRiver.getValue()); if (river == null) { throw new IllegalArgumentException(ERROR_NO_SUCH_RIVER); } return true; } @Override protected String getUIProvider() { return "river_panel"; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :