Added metadata

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-gwt-service@85798 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/td/gwtservice/client/rpc/TDGWTService.java

@@ -22,7 +22,9 @@ import org.gcube.portlets.user.td.gwtservice.shared.file.FileUploadMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.file.HeaderPresence;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportSession;
+import org.gcube.portlets.user.td.gwtservice.shared.tr.metadata.TRMetadata;
 
+import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.rpc.RemoteService;
 import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
 
@@ -82,6 +84,17 @@ public interface TDGWTService extends RemoteService {
 	 */
 	public TableData getLastTable(TRId trId) throws TDGWTServiceException;
 	
+	
+	/**
+	 * Return Metadata
+	 * 
+	 * @param trId
+	 * @return
+	 * @throws TDGWTServiceException
+	 */
+    public ArrayList<TRMetadata> getTableMetadata(TRId trId) throws TDGWTServiceException;
+    
+	
 	// Open
 
 	/**

src/main/java/org/gcube/portlets/user/td/gwtservice/client/rpc/TDGWTServiceAsync.java

@@ -21,6 +21,8 @@ import org.gcube.portlets.user.td.gwtservice.shared.file.FileUploadMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.file.HeaderPresence;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportSession;
+import org.gcube.portlets.user.td.gwtservice.shared.tr.metadata.TRMetadata;
+
 
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.rpc.AsyncCallback;
@@ -47,6 +49,8 @@ public interface TDGWTServiceAsync {
     
     void getLastTable(TRId trId, AsyncCallback<TableData> callback);
 	
+    void getTableMetadata(TRId trId, AsyncCallback<ArrayList<TRMetadata>> callback);
+    
     //Open
     void setTDOpenSession(TDOpenSession tdOpenSession, AsyncCallback<Void> callback);
 	

src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java

@@ -26,6 +26,8 @@ import org.gcube.common.homelibrary.home.workspace.Workspace;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
 import org.gcube.data.analysis.tabulardata.metadata.NoSuchMetadataException;
 import org.gcube.data.analysis.tabulardata.model.column.Column;
+import org.gcube.data.analysis.tabulardata.model.metadata.common.DescriptionsMetadata;
+import org.gcube.data.analysis.tabulardata.model.metadata.common.LocalizedText;
 import org.gcube.data.analysis.tabulardata.model.metadata.table.TableMetadata;
 import org.gcube.data.analysis.tabulardata.model.table.Table;
 import org.gcube.data.analysis.tabulardata.model.table.TableId;
@@ -74,6 +76,9 @@ import org.gcube.portlets.user.td.gwtservice.shared.file.FileUploadState;
 import org.gcube.portlets.user.td.gwtservice.shared.file.HeaderPresence;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportMonitor;
 import org.gcube.portlets.user.td.gwtservice.shared.sdmx.SDMXImportSession;
+import org.gcube.portlets.user.td.gwtservice.shared.tr.metadata.TRDescriptionsMetadata;
+import org.gcube.portlets.user.td.gwtservice.shared.tr.metadata.TRLocalizedText;
+import org.gcube.portlets.user.td.gwtservice.shared.tr.metadata.TRMetadata;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -1114,4 +1119,48 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 		SessionUtil.setFileUploadSession(session, fileUploadSession);
 	}
 
+	@Override
+	public ArrayList<TRMetadata> getTableMetadata(TRId trId)
+			throws TDGWTServiceException {
+		try {
+			session = this.getThreadLocalRequest().getSession();
+			aslSession = SessionUtil.getAslSession(session);
+
+			service = TabularDataServiceFactory.getService(aslSession
+					.getUsername());
+
+			Table table = service.getTable(new TableId(Long.valueOf(trId.getTableId())));
+			Collection<TableMetadata> cMeta=table.getAllMetadata();
+			ArrayList<TRMetadata> listTRMetadata=new ArrayList<TRMetadata>();
+			
+			for(TableMetadata tMetadata:cMeta){
+				if(tMetadata instanceof TRDescriptionsMetadata){
+					TRDescriptionsMetadata trDescriptionsMetadata=new TRDescriptionsMetadata();
+					ArrayList<TRLocalizedText> listTRLocalizedText=new ArrayList<TRLocalizedText>();
+					List<LocalizedText> lLocalizedText=((DescriptionsMetadata) tMetadata).getTexts();
+					for(LocalizedText lt:lLocalizedText){
+						TRLocalizedText trLocalizedText=new TRLocalizedText();
+						trLocalizedText.setValue(lt.getValue());
+						trLocalizedText.setLocaleCode(lt.getLocaleCode());
+						listTRLocalizedText.add(trLocalizedText);
+					}
+					trDescriptionsMetadata.setListTRLocalizedText(listTRLocalizedText);
+					listTRMetadata.add(trDescriptionsMetadata);
+				
+				} else {
+					
+				}
+			}
+			
+			
+			return listTRMetadata;
+
+		} catch (Exception e) {
+			logger.error("Error in getTableMetadata(): " + e.getLocalizedMessage(),
+					e);
+			throw new TDGWTServiceException("Error in getTableMetadata(): "
+					+ e.getLocalizedMessage());
+		}
+	}
+
 }

src/main/java/org/gcube/portlets/user/td/gwtservice/shared/tr/metadata/TRDescriptionsMetadata.java

@@ -12,19 +12,19 @@ import java.util.ArrayList;
 public class TRDescriptionsMetadata implements TRMetadata {
 	private static final long serialVersionUID = -2663624208642658528L;
 
-	 ArrayList<TRLocalizedText> listLocalizedText;
+	 ArrayList<TRLocalizedText> listTRLocalizedText;
 
-	public ArrayList<TRLocalizedText> getListLocalizedText() {
+	public ArrayList<TRLocalizedText> getListTRLocalizedText() {
-		return listLocalizedText;
+		return listTRLocalizedText;
 	}
 
-	public void setListLocalizedText(ArrayList<TRLocalizedText> listLocalizedText) {
+	public void setListTRLocalizedText(ArrayList<TRLocalizedText> listTRLocalizedText) {
-		this.listLocalizedText = listLocalizedText;
+		this.listTRLocalizedText = listTRLocalizedText;
 	}
 
 	@Override
 	public String toString() {
-		return "TRDescriptionsMetadata [listLocalizedText=" + listLocalizedText
+		return "TRDescriptionsMetadata [listTRLocalizedText=" + listTRLocalizedText
 				+ "]";
 	}