adapted with dcf web service framework

src/data_collection/DataCollectionContentProvider.java

@@ -0,0 +1,26 @@
+package data_collection;
+
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+import data_collection.DcfDataCollectionsList;
+
+public class DataCollectionContentProvider implements IStructuredContentProvider {
+
+	@Override
+	public void dispose() {}
+
+	@Override
+	public void inputChanged(Viewer arg0, Object arg1, Object arg2) {}
+
+	@Override
+	public Object[] getElements(Object arg0) {
+
+		if (arg0 instanceof DcfDataCollectionsList) {
+			DcfDataCollectionsList list = (DcfDataCollectionsList) arg0;
+			return list.toArray();
+		}
+
+		return null;
+	}
+}

src/data_collection/DataCollectionLabelProvider.java

@@ -0,0 +1,82 @@
+package data_collection;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.swt.graphics.Image;
+
+import dataset.Dataset;
+
+/**
+ * Label provider of the {@link Dataset}
+ * @author avonva
+ *
+ */
+public class DataCollectionLabelProvider extends ColumnLabelProvider {
+
+	public static final String STD_DATE_FORMAT = "yyyy-MM-dd";
+
+	private String key;
+	public DataCollectionLabelProvider(String key) {
+		this.key = key;
+	}
+
+	@Override
+	public void addListener(ILabelProviderListener arg0) {}
+
+	@Override
+	public void dispose() {}
+
+	@Override
+	public boolean isLabelProperty(Object arg0, String arg1) {
+		return false;
+	}
+
+	@Override
+	public void removeListener(ILabelProviderListener arg0) {}
+
+	@Override
+	public Image getImage(Object arg0) {
+		return null;
+	}
+
+	@Override
+	public String getText(Object arg0) {
+
+		IDcfDataCollection dc = (IDcfDataCollection) arg0;
+
+		String text = null;
+		switch(key) {
+		case "id":
+			text = String.valueOf(dc.getId());
+			break;
+		case "code":
+			text = dc.getCode();
+			break;
+		case "description":
+			text = dc.getDescription();
+			break;
+		case "activeFrom":
+			DateFormat sdf = new SimpleDateFormat(STD_DATE_FORMAT); 
+			text = sdf.format(dc.getActiveFrom());
+			break;
+		case "activeTo":
+			sdf = new SimpleDateFormat(STD_DATE_FORMAT); 
+			text = sdf.format(dc.getActiveTo());
+			break;
+		case "category":
+			text = dc.getCategory();
+			break;
+		case "resId":
+			text = dc.getResourceId();
+			break;
+		default:
+			text = "";
+			break;
+		}
+
+		return text;
+	}
+}

src/data_collection/DataCollectionsListDialog.java

@@ -0,0 +1,130 @@
+package data_collection;
+
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TableViewerColumn;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Dialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+
+import i18n_messages.Messages;
+
+/**
+ * Dialog showing  a list of data collections
+ * @author avonva
+ *
+ */
+public class DataCollectionsListDialog extends Dialog {
+
+	private IDcfDataCollectionsList<IDcfDataCollection> list;
+	private IDcfDataCollection selectedDc;
+
+	public DataCollectionsListDialog(IDcfDataCollectionsList<IDcfDataCollection> list, Shell parent, int style) {
+		super(parent, style);
+		this.list = list;
+	}
+
+	public DataCollectionsListDialog(IDcfDataCollectionsList<IDcfDataCollection> list, Shell parent) {
+		this(list, parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
+	}
+
+	private void createContents(Shell shell) {
+
+		TableViewer table = new TableViewer(shell, SWT.BORDER | SWT.SINGLE
+				| SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION | SWT.NONE);
+
+		table.getTable().setHeaderVisible(true);
+		table.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+		table.setContentProvider(new DataCollectionContentProvider());
+
+		table.addDoubleClickListener(new IDoubleClickListener() {
+			@Override
+			public void doubleClick(DoubleClickEvent arg0) {
+				select(shell, arg0.getSelection());
+			}
+		});
+
+		String[][] headers = new String[][] {
+			{"code", Messages.get("dc.header.code")},
+			{"description", Messages.get("dc.header.description")},
+			{"activeFrom", Messages.get("dc.header.active.from")},
+			{"activeTo", Messages.get("dc.header.active.to")}
+		};
+
+		for (String[] header : headers) {
+			// Add the column to the parent table
+			TableViewerColumn col = new TableViewerColumn(table, SWT.NONE);
+			col.getColumn().setText(header[1]);
+			col.setLabelProvider(new DataCollectionLabelProvider(header[0]));
+			col.getColumn().setWidth(150);
+		}
+
+		table.setInput(list);
+
+		Button button = new Button(shell, SWT.PUSH);
+		button.setText(Messages.get("dc.dialog.button"));
+		button.setEnabled(false);
+		button.addSelectionListener(new SelectionAdapter() {
+			@Override
+			public void widgetSelected(SelectionEvent e) {
+				select(shell, table.getSelection());
+			}
+		});
+		button.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
+
+		table.addSelectionChangedListener(new ISelectionChangedListener() {
+
+			@Override
+			public void selectionChanged(SelectionChangedEvent arg0) {
+				button.setEnabled(!arg0.getSelection().isEmpty());
+			}
+		});
+	}
+
+	private void select(Shell shell, ISelection selection) {
+
+		if (selection.isEmpty())
+			return;
+
+		IStructuredSelection iSel = (IStructuredSelection) selection;
+
+		selectedDc = (IDcfDataCollection) iSel.getFirstElement();
+
+		shell.close();
+	}
+
+	public IDcfDataCollection open() {
+
+		Shell shell = new Shell(getParent(), SWT.SHELL_TRIM | SWT.APPLICATION_MODAL);
+		shell.setLayout(new GridLayout(1, false));
+		shell.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
+
+		shell.setText(Messages.get("dc.dialog.title"));
+		shell.setImage(getParent().getImage());
+
+		createContents(shell);
+
+		shell.pack();
+		shell.open();
+
+		Display display = getParent().getDisplay();
+		while (!shell.isDisposed()) {
+			if (!display.readAndDispatch()) {
+				display.sleep();
+			}
+		}
+
+		return selectedDc;
+	}
+}

src/data_collection/GetAvailableDataCollections.java

@@ -0,0 +1,41 @@
+package data_collection;
+
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Collection;
+
+import app_config.PropertiesReader;
+
+public class GetAvailableDataCollections {
+
+	/**
+	 * Get the available data collections codes starting from the
+	 * starting year of the data collection defined in the configuration
+	 * file.
+	 * @return
+	 */
+	public static Collection<String> getCodes() {
+
+		Collection<String> dcCodes = new ArrayList<>();
+
+		// add test data collection
+		dcCodes.add(PropertiesReader.getTestDataCollectionCode());
+
+		// add all the data collections from the starting year
+		// to today
+		Calendar today = Calendar.getInstance();
+		int currentYear = today.get(Calendar.YEAR);
+		int startingYear = PropertiesReader.getDataCollectionStartingYear();
+
+		// if other years are needed
+		if (currentYear >= startingYear) {
+
+			// add also the other years
+			for (int i = currentYear; i >= startingYear; --i) {	
+				dcCodes.add(PropertiesReader.getDataCollectionCode(String.valueOf(i)));
+			}
+		}
+
+		return dcCodes;
+	}
+}

src/dataset/DatasetList.java

@@ -12,7 +12,7 @@
  * @author avonva
  *
  */
-public class DatasetList extends ArrayList<IDataset> implements IDcfDatasetsList {
+public class DatasetList extends ArrayList<IDataset> implements IDcfDatasetsList<IDataset> {
 
 	/**
 	 * 
@@ -298,7 +298,7 @@ public DatasetList getDownloadableDatasets(String validSenderIdPattern) {
 	}
 
 	@Override
-	public boolean addElem(IDcfDataset dataset) {
+	public boolean add(IDataset dataset) {
 
 		// we know its a dataset instance
 		Dataset d = (Dataset) dataset;
@@ -308,7 +308,7 @@ public boolean addElem(IDcfDataset dataset) {
 	}
 
 	@Override
-	public IDcfDataset create() {
+	public IDataset create() {
 		return new Dataset();
 	}
 }

src/i18n_messages/rcl_messages_en.properties

@@ -44,6 +44,17 @@ dataset.header.sender.id=Sender id
 dataset.header.status=DCF status
 dataset.header.revision=Dataset revision
 
+### data collections list dialog
+dc.dialog.title=Your data collections
+dc.dialog.button=Open datasets
+dc.header.id=Id
+dc.header.code=Code
+dc.header.description=Description
+dc.header.active.from=Active from
+dc.header.active.to=Active to
+dc.header.category=Category
+dc.header.resource.id=Resource id
+
 ### progress bar
 send.progress.title=Sending report