Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/StaticD4EArtifact.java @ 8755:30b1ddadf275
(issue1801) Unify reference gauge finding code
The basic way as described in the method comment of the
determineRefGauge method is now used in the WINFOArtifact,
MainValuesService and RiverUtils.getGauge method.
RiverUtils.getGauge previously just returned the first
gauge found. While this is now a behavior change I believe
that it is always more correct then the undeterministic
behavior of the previous implmenentation.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 24 Jun 2015 14:07:26 +0200 |
parents | e4606eae8ea5 |
children | 5e38e2924c07 |
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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; import java.util.Collection; import java.util.List; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.dive4elements.artifacts.ArtifactNamespaceContext; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.ArtifactFactory; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.artifactdatabase.data.StateData; import org.dive4elements.artifactdatabase.ProtocolUtils; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifactdatabase.state.Output; import org.dive4elements.artifactdatabase.state.State; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; /** * A basic D4EArtifact. */ public abstract class StaticD4EArtifact extends D4EArtifact { /** Private log. */ private static final Logger log = Logger.getLogger(StaticD4EArtifact.class); /** * Create description document which includes outputmodes. * @param data ignored. */ @Override public Document describe(Document data, CallContext cc) { log.debug("Describe artifact: " + identifier()); Document desc = XMLUtils.newDocument(); ElementCreator creator = new ElementCreator( desc, ArtifactNamespaceContext.NAMESPACE_URI, ArtifactNamespaceContext.NAMESPACE_PREFIX); Element root = ProtocolUtils.createRootNode(creator); desc.appendChild(root); Element name = ProtocolUtils.createArtNode( creator, "name", new String[] { "value" }, new String[] { getName() }); root.appendChild(name); ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); root.appendChild(createOutputModes(cc, desc, creator)); // Add the data to an anonymous state. Collection<StateData> datas = getAllData(); if (datas.size() > 0) { Element ui = creator.create("ui"); Element staticE = creator.create("static"); Element state = creator.create("state"); for (StateData dataItem : datas) { Element itemelent = creator.create("data"); creator.addAttr(itemelent, "name", dataItem.getName(), true); creator.addAttr(itemelent, "type", dataItem.getType(), true); Element valuement = creator.create("item"); creator.addAttr(valuement, "label", dataItem.getDescription(), true); creator.addAttr(valuement, "value", dataItem.getValue().toString(), true); itemelent.appendChild(valuement); state.appendChild(itemelent); } ui.appendChild(staticE); staticE.appendChild(state); root.appendChild(ui); } return desc; } protected Element createOutputModes( CallContext cc, Document doc, ElementCreator creator) { log.debug("createOutputModes"); Element outs = ProtocolUtils.createArtNode( creator, "outputmodes", null, null); State state = getCurrentState(cc); log.debug("Current state is " + state.getID()); List<Output> list = state.getOutputs(); if (list != null && list.size() > 0) { List<Facet> fs = getFacets(state.getID()); if (fs != null && fs.size() > 0) { List<Output> generated = generateOutputs(list, fs); log.debug("Found " + fs.size() + " current facets."); if (!generated.isEmpty()) { ProtocolUtils.appendOutputModes( doc, outs, generated); } } else { log.debug("No facets found for the current state."); } } return outs; } @Override public void setup( String identifier, ArtifactFactory factory, Object context, CallMeta callMeta, Document data, List<Class> loadFacets) { log.debug("StaticD4EArtifact.setup"); super.setup(identifier, factory, context, callMeta, data, loadFacets); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :