sascha@276: package de.intevation.flys.client.client.ui;
sascha@276: 
sascha@276: import java.util.List;
sascha@276: 
sascha@276: import com.google.gwt.core.client.GWT;
sascha@276: 
sascha@276: import com.google.gwt.user.client.rpc.AsyncCallback;
sascha@276: 
sascha@276: import com.smartgwt.client.util.SC;
sascha@276: 
sascha@276: import com.smartgwt.client.widgets.Window;
sascha@276: 
sascha@276: 
sascha@276: import de.intevation.flys.client.shared.model.Artifact;
sascha@276: import de.intevation.flys.client.shared.model.ArtifactDescription;
sascha@276: import de.intevation.flys.client.shared.model.Data;
sascha@276: import de.intevation.flys.client.shared.model.DataList;
sascha@276: import de.intevation.flys.client.shared.model.DataItem;
sascha@276: 
sascha@276: import de.intevation.flys.client.client.FLYSConstants;
sascha@276: import de.intevation.flys.client.client.Config;
sascha@276: 
sascha@276: import de.intevation.flys.client.client.services.MetaDataService;
sascha@276: import de.intevation.flys.client.client.services.MetaDataServiceAsync;
sascha@276: 
sascha@276: 
sascha@276: public class DatacageWindow
sascha@276: extends      Window
sascha@276: {
sascha@276:     protected MetaDataServiceAsync metaDataService =
sascha@276:         GWT.create(MetaDataService.class);
sascha@276: 
sascha@276:     protected FLYSConstants messages =
sascha@276:         GWT.create(FLYSConstants.class);
sascha@276: 
sascha@276: 
sascha@276:     protected Artifact artifact;
sascha@276: 
sascha@276:     public DatacageWindow(Artifact artifact) {
sascha@276:         this.artifact = artifact;
sascha@276:         setHeight(115);  
sascha@276:         String river =  findRiver();
sascha@276:         setTitle("Datenkorb: " + river);  
sascha@276:         setShowMinimizeButton(false);  
sascha@276:         setIsModal(true);  
sascha@276:         setShowModalMask(true);  
sascha@276:         centerInPage();
sascha@276: 
sascha@276:         triggerTreeBuilding(river);
sascha@276:     }
sascha@276: 
sascha@276:     protected void triggerTreeBuilding(String river) {
sascha@276:         Config config = Config.getInstance();
sascha@276:         String url    = config.getServerUrl();
sascha@276:         String locale = config.getLocale();
sascha@276: 
sascha@276:         metaDataService.getMetaData(
sascha@276:             url, locale, river,
sascha@276:             new AsyncCallback<List>() {
sascha@276:                 public void onFailure(Throwable caught) {
sascha@276:                     GWT.log("Could not load meta data.");
sascha@276:                     SC.warn(messages.getString(caught.getMessage()));
sascha@276:                 }
sascha@276: 
sascha@276:                 public void onSuccess(List list) {
sascha@276:                     GWT.log("Successfully created a new collection.");
sascha@276:                 }
sascha@276:             });
sascha@276:     }
sascha@276: 
sascha@276:     protected String findRiver() {
sascha@276: 
sascha@276:         ArtifactDescription adescr = artifact.getArtifactDescription();
sascha@276:         DataList [] data = adescr.getOldData();
sascha@276: 
sascha@276:         if (data != null && data.length > 0) {
sascha@276:             for (int i = 0; i < data.length; i++) {
sascha@276:                 DataList dl = data[i];
sascha@276:                 if (dl.getState().equals("state.winfo.river")) {
sascha@276:                     for (int j = dl.size()-1; j >= 0; --j) {
sascha@276:                         Data d = dl.get(j);
sascha@276:                         DataItem [] di = d.getItems();
sascha@276:                         if (di != null && di.length == 1) {
sascha@276:                            return d.getItems()[0].getStringValue();
sascha@276:                         }
sascha@276:                     }
sascha@276:                 }
sascha@276:             }
sascha@276:         }
sascha@276: 
sascha@276:         return "";
sascha@276:     }
sascha@276: }
sascha@276: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :