tim@612: package de.intevation.gnv.state;
tim@612: 
sascha@779: import de.intevation.artifactdatabase.Config;
sascha@779: 
sascha@779: import de.intevation.artifacts.CallContext;
sascha@779: 
sascha@779: import de.intevation.gnv.state.exception.StateException;
sascha@779: 
tim@612: import java.util.ArrayList;
tim@612: import java.util.Collection;
tim@612: import java.util.Map;
tim@612: 
tim@612: import org.w3c.dom.Element;
tim@612: import org.w3c.dom.Node;
tim@612: 
tim@612: /**
sascha@780:  * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
tim@612:  *
tim@612:  */
tim@612: public class PreSettingsTransferState extends DefaultState {
tim@612: 
tim@612:     /**
tim@612:      * The UID of this Class
tim@612:      */
tim@612:     private static final long serialVersionUID = 573381812690806922L;
tim@612: 
tim@612:     private String transferPreSettingsName = null;
sascha@778: 
tim@612:     private String transferInputDataname = null;
tim@612:     /**
tim@612:      * Constructor
tim@612:      */
tim@612:     public PreSettingsTransferState() {
tim@612:         super();
tim@612:     }
tim@612: 
tim@612:     /**
tim@612:      * @see de.intevation.gnv.state.StateBase#initialize(java.lang.String, de.intevation.artifacts.CallContext)
tim@612:      */
tim@612:     @Override
tim@612:     public void initialize(String uuid, CallContext context)
tim@612:                                                             throws StateException {
tim@612:         Map<String, InputData> preSettings = this.getPreSettings();
tim@612:         if (preSettings != null){
tim@612:             InputData ip = preSettings.get(transferPreSettingsName);
tim@612:             if (ip != null){
tim@612:                 Collection<InputData> localInputdata = new ArrayList<InputData>(1);
tim@612:                 localInputdata.add(new DefaultInputData(transferInputDataname,
tim@612:                                                         ip.getValue()));
tim@612:                 this.putInputData(localInputdata, uuid);
tim@612:             }
tim@612:         }
sascha@778: 
tim@612:         super.initialize(uuid, context);
tim@612:     }
tim@612: 
tim@612:     /**
tim@612:      * @see de.intevation.gnv.state.StateBase#setup(org.w3c.dom.Node)
tim@612:      */
tim@612:     @Override
tim@612:     public void setup(Node configuration) {
sascha@778: 
tim@612:         Element preSettingsNode = (Element)Config.getNodeXPath(configuration,
tim@612:                                                          "presettings-transfer");
tim@612:         if (preSettingsNode != null){
tim@612:             this.transferPreSettingsName = preSettingsNode.getAttribute("presetting");
tim@732:             this.transferInputDataname   = preSettingsNode.getAttribute("inputvalue");
tim@612:         }
tim@612:         super.setup(configuration);
tim@612:     }
sascha@778: 
sascha@778: 
tim@612: 
tim@612: }