1 files changed, 67 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/handler/RefreshHandler.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/handler/RefreshHandler.java
new file mode 100644
index 000000000..f80bdb7be
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/handler/RefreshHandler.java
@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. and others. All rights reserved.
+ * This program and the accompanying materials are made available under the terms
+ * of the Eclipse Public License v1.0 which accompanies this distribution, and is
+ * available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.tcf.ui.handler;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.tcf.protocol.Protocol;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.ILocatorModel;
+import org.eclipse.tcf.te.tcf.locator.interfaces.services.ILocatorModelRefreshService;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+
+/**
+ * TCF refresh command handler.
+ */
+public class RefreshHandler extends AbstractHandler {
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
+	 */
+	@Override
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		ISelection selection = HandlerUtil.getCurrentSelection(event);
+		if (selection instanceof IStructuredSelection && !selection.isEmpty()) {
+			List<ILocatorModel> refreshedModels = new ArrayList<ILocatorModel>();
+			Iterator<?> iterator = ((IStructuredSelection)selection).iterator();
+			while (iterator.hasNext()) {
+				Object element = iterator.next();
+				if (element instanceof IAdaptable) {
+					final ILocatorModel model = (ILocatorModel)((IAdaptable)element).getAdapter(ILocatorModel.class);
+					if (model != null && !refreshedModels.contains(model)) {
+						if (Protocol.isDispatchThread()) {
+							model.getService(ILocatorModelRefreshService.class).refresh();
+						} else {
+							Protocol.invokeLater(new Runnable() {
+								@Override
+								public void run() {
+									model.getService(ILocatorModelRefreshService.class).refresh();
+								}
+							});
+						}
+						refreshedModels.add(model);
+					}
+				}
+			}
+
+		}
+
+		return null;
+	}
+
+}