Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/FixationArtifact.java @ 3115:5482a8a48a3f
I18N of SQ relation charts.
flys-artifacts/trunk@4715 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 20 Jun 2012 07:49:36 +0000 |
parents | 306b9d0f0fb3 |
children | 2f922be407ea |
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package de.intevation.flys.artifacts; import java.util.List; import org.apache.log4j.Logger; import org.w3c.dom.Element; import org.w3c.dom.Document; import org.w3c.dom.Node; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; import de.intevation.artifacts.common.ArtifactNamespaceContext; import de.intevation.artifactdatabase.ProtocolUtils; import de.intevation.artifactdatabase.state.State; import de.intevation.artifactdatabase.state.StateEngine; import de.intevation.artifactdatabase.state.Output; import de.intevation.artifactdatabase.transition.TransitionEngine; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.context.FLYSContext; import de.intevation.flys.artifacts.states.DefaultState; import de.intevation.flys.utils.FLYSUtils; /** * The default fixation analysis artifact. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixationArtifact extends FLYSArtifact implements FacetTypes { /** The logger for this class. */ private static Logger logger = Logger.getLogger(FixationArtifact.class); /** The name of the artifact. */ public static final String ARTIFACT_NAME = "fixanalysis"; /** * The default constructor. */ public FixationArtifact() { } /** * Returns the name of the concrete artifact. * * @return the name of the concrete artifact. */ public String getName() { return ARTIFACT_NAME; } public Document describe(Document data, CallContext context) { logger.debug("Describe: the current state is: " + getCurrentStateId()); if (logger.isDebugEnabled()) { dumpArtifact(); } FLYSContext flysContext = FLYSUtils.getFlysContext(context); StateEngine stateEngine = (StateEngine) flysContext.get( FLYSContext.STATE_ENGINE_KEY); TransitionEngine transitionEngine = (TransitionEngine) flysContext.get( FLYSContext.TRANSITION_ENGINE_KEY); List<State> reachable = transitionEngine.getReachableStates( this, getCurrentState(context), stateEngine); Document description = XMLUtils.newDocument(); XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( description, ArtifactNamespaceContext.NAMESPACE_URI, ArtifactNamespaceContext.NAMESPACE_PREFIX); Element root = ProtocolUtils.createRootNode(creator); description.appendChild(root); State current = getCurrentState(context); ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); ProtocolUtils.appendState(creator, root, current); ProtocolUtils.appendReachableStates(creator, root, reachable); Element ui = ProtocolUtils.createArtNode( creator, "ui", null, null); Element staticUI = ProtocolUtils.createArtNode( creator, "static", null, null); Element outs = ProtocolUtils.createArtNode( creator, "outputmodes", null, null); appendOutputModes(description, outs, context, identifier()); appendStaticUI(description, staticUI, context, identifier()); Element name = ProtocolUtils.createArtNode( creator, "name", new String[] { "value" }, new String[] { getName() }); Element dynamic = current.describe( this, description, root, context, identifier()); if (dynamic != null) { ui.appendChild(dynamic); } ui.appendChild(staticUI); root.appendChild(name); root.appendChild(ui); root.appendChild(outs); return description; } /** * Append output mode nodes to a document. */ protected void appendOutputModes( Document doc, Element outs, CallContext context, String uuid) { List<Output> generated = getOutputs(context); logger.debug("This Artifact has " + generated.size() + " Outputs."); ProtocolUtils.appendOutputModes(doc, outs, generated); } /** * This method appends the static data - that has already been inserted by * the user - to the static node of the DESCRIBE document. * * @param doc The document. * @param ui The root node. * @param context The CallContext. * @param uuid The identifier of the artifact. */ protected void appendStaticUI( Document doc, Node ui, CallContext context, String uuid) { List<String> stateIds = getPreviousStateIds(); FLYSContext flysContext = FLYSUtils.getFlysContext(context); StateEngine engine = (StateEngine) flysContext.get( FLYSContext.STATE_ENGINE_KEY); for (String stateId: stateIds) { logger.debug("Append static data for state: " + stateId); DefaultState state = (DefaultState) engine.getState(stateId); ui.appendChild(state.describeStatic(this, doc, ui, context, uuid)); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :