Added flagtest in ui-example

ui/example/src/main/java/org/jboss/forge/addon/ui/example/commands/FlagTestCommand.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright 2014 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Eclipse Public License version 1.0, available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.jboss.forge.addon.ui.example.commands;
+
+import javax.inject.Inject;
+
+import org.jboss.forge.addon.ui.command.AbstractUICommand;
+import org.jboss.forge.addon.ui.context.UIBuilder;
+import org.jboss.forge.addon.ui.context.UIContext;
+import org.jboss.forge.addon.ui.context.UIExecutionContext;
+import org.jboss.forge.addon.ui.input.UIInput;
+import org.jboss.forge.addon.ui.metadata.UICommandMetadata;
+import org.jboss.forge.addon.ui.result.Result;
+import org.jboss.forge.addon.ui.result.Results;
+import org.jboss.forge.addon.ui.util.Metadata;
+
+/**
+ * 
+ * @author <a href="ggastald@redhat.com">George Gastaldi</a>
+ */
+public class FlagTestCommand extends AbstractUICommand
+{
+
+   @Inject
+   private UIInput<Boolean> flag;
+
+   @Override
+   public void initializeUI(UIBuilder builder) throws Exception
+   {
+      builder.add(flag);
+   }
+
+   @Override
+   public UICommandMetadata getMetadata(UIContext context)
+   {
+      return Metadata.forCommand(getClass()).name("flagtest");
+   }
+
+   @Override
+   public Result execute(UIExecutionContext context) throws Exception
+   {
+      return Results.success("Flag is: " + flag.getValue());
+   }
+
+}