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.access;
sascha@3777: 
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
sascha@3777: 
felix@7261: import org.dive4elements.river.artifacts.model.RiverFactory;
felix@7261: 
felix@7261: import org.dive4elements.river.model.River;
felix@7261: 
sascha@3777: import org.apache.log4j.Logger;
sascha@3777: 
felix@4118: /** Access to river data of an artifact. */
sascha@3777: public class RiverAccess
sascha@3777: extends      Access
sascha@3777: {
felix@4118:     /** Private logger. */
sascha@3777:     private static Logger log = Logger.getLogger(RiverAccess.class);
sascha@3777: 
felix@4118:     /** River name. */
sascha@3777:     protected String river;
sascha@3777: 
felix@4118: 
sascha@3777:     public RiverAccess() {
sascha@3777:     }
sascha@3777: 
teichmann@5867:     public RiverAccess(D4EArtifact artifact) {
sascha@3777:         super(artifact);
sascha@3777:     }
sascha@3777: 
felix@4118: 
felix@4118:     /** Get River name. */
felix@7261:     public String getRiverName() {
sascha@3777:         if (river == null) {
sascha@3777:             river = getString("river");
sascha@3777:         }
sascha@3777:         if (log.isDebugEnabled()) {
sascha@3777:             log.debug("river: '" + river + "'");
sascha@3777:         }
sascha@3777:         return river;
sascha@3777:     }
felix@7261: 
felix@7261:     public River getRiver() {
felix@7261:         getRiverName();
felix@7261: 
felix@7261:         return (river != null)
felix@7261:             ? RiverFactory.getRiver(river)
felix@7261:             : null;
felix@7261:     }
sascha@3777: }
sascha@3777: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :