--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWindow.java	Wed May 11 14:34:15 2011 +0000
@@ -0,0 +1,94 @@
+package de.intevation.flys.client.client.ui;
+
+import java.util.List;
+
+import com.google.gwt.core.client.GWT;
+
+import com.google.gwt.user.client.rpc.AsyncCallback;
+
+import com.smartgwt.client.util.SC;
+
+import com.smartgwt.client.widgets.Window;
+
+
+import de.intevation.flys.client.shared.model.Artifact;
+import de.intevation.flys.client.shared.model.ArtifactDescription;
+import de.intevation.flys.client.shared.model.Data;
+import de.intevation.flys.client.shared.model.DataList;
+import de.intevation.flys.client.shared.model.DataItem;
+
+import de.intevation.flys.client.client.FLYSConstants;
+import de.intevation.flys.client.client.Config;
+
+import de.intevation.flys.client.client.services.MetaDataService;
+import de.intevation.flys.client.client.services.MetaDataServiceAsync;
+
+
+public class DatacageWindow
+extends      Window
+{
+    protected MetaDataServiceAsync metaDataService =
+        GWT.create(MetaDataService.class);
+
+    protected FLYSConstants messages =
+        GWT.create(FLYSConstants.class);
+
+
+    protected Artifact artifact;
+
+    public DatacageWindow(Artifact artifact) {
+        this.artifact = artifact;
+        setHeight(115);  
+        String river =  findRiver();
+        setTitle("Datenkorb: " + river);  
+        setShowMinimizeButton(false);  
+        setIsModal(true);  
+        setShowModalMask(true);  
+        centerInPage();
+
+        triggerTreeBuilding(river);
+    }
+
+    protected void triggerTreeBuilding(String river) {
+        Config config = Config.getInstance();
+        String url    = config.getServerUrl();
+        String locale = config.getLocale();
+
+        metaDataService.getMetaData(
+            url, locale, river,
+            new AsyncCallback<List>() {
+                public void onFailure(Throwable caught) {
+                    GWT.log("Could not load meta data.");
+                    SC.warn(messages.getString(caught.getMessage()));
+                }
+
+                public void onSuccess(List list) {
+                    GWT.log("Successfully created a new collection.");
+                }
+            });
+    }
+
+    protected String findRiver() {
+
+        ArtifactDescription adescr = artifact.getArtifactDescription();
+        DataList [] data = adescr.getOldData();
+
+        if (data != null && data.length > 0) {
+            for (int i = 0; i < data.length; i++) {
+                DataList dl = data[i];
+                if (dl.getState().equals("state.winfo.river")) {
+                    for (int j = dl.size()-1; j >= 0; --j) {
+                        Data d = dl.get(j);
+                        DataItem [] di = d.getItems();
+                        if (di != null && di.length == 1) {
+                           return d.getItems()[0].getStringValue();
+                        }
+                    }
+                }
+            }
+        }
+
+        return "";
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :