1 files changed, 27 insertions, 0 deletions
diff --git a/jrt/examples/SimpleClient.java b/jrt/examples/SimpleClient.java
new file mode 100644
index 00000000000..cfacb92f8ff
--- /dev/null
+++ b/jrt/examples/SimpleClient.java
@@ -0,0 +1,27 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+import com.yahoo.jrt.*;
+
+public class SimpleClient {
+
+    public static void main(String args[]) {
+        if (args.length != 3) {
+            System.err.println("usage: SimpleClient spec n1 n2");
+            System.exit(1);
+        }
+        Supervisor supervisor = new Supervisor(new Transport());
+        Target target = supervisor.connect(new Spec(args[0]));
+        Request req = new Request("add");
+        req.parameters().add(new Int32Value(Integer.parseInt(args[1])));
+        req.parameters().add(new Int32Value(Integer.parseInt(args[2])));
+        target.invokeSync(req, 5.0);
+        if (req.checkReturnTypes("i")) {
+            System.out.println(args[1] + " + " + args[2] + " = "
+                               + req.returnValues().get(0).asInt32());
+        } else {
+            System.out.println("Invocation failed: "
+                               + req.errorCode() + ": " + req.errorMessage());
+        }
+        target.close();
+        supervisor.transport().shutdown().join();
+    }
+}