1 files changed, 81 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncClientLogic.java b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncClientLogic.java
new file mode 100644
index 0000000000..562cc87521
--- /dev/null
+++ b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncClientLogic.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
+import javax.xml.ws.AsyncHandler;
+
+import org.oasisopen.sca.annotation.Reference;
+
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorAsyncClientLogic implements CalculatorService {
+	
+	@Reference
+	protected CalculateViaAsyncRef calculatorRefSyncService;
+	
+	@Reference
+	protected CalculateViaAsyncRef calculatorRefAsyncService;
+
+	@Override
+	public String calculate(Integer n1) {
+		
+		// sync
+		String result = calculatorRefSyncService.calculate(1);
+		
+		// async poll
+		Future<String> future = calculatorRefAsyncService.calculateAsync(2);
+		
+		while (!future.isDone()){
+			System.out.println("Waiting for poll");
+		}
+		
+		try {
+			result = future.get();
+		} catch (InterruptedException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (ExecutionException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		// async callback 
+//		AsyncHandler<String> handler = new AsyncHandler<String>();
+//		future = calculatorRef.calculateAsync(3, handler);
+/*		
+		while (!future.isDone()){
+			System.out.println("Waiting for callback");
+		}
+*/
+		return result;
+	}
+
+
+
+
+
+
+
+}