4 files changed, 57 insertions, 7 deletions
diff --git a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java
index e370bd915b..2d3fc97bb0 100644
--- a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java
+++ b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java
@@ -13,6 +13,16 @@ import javax.xml.ws.Response;
 
 public interface CalculateViaAsyncRef {
 
-	public Response<String> calculate( Integer i1);
+	//public Response<String> calculate( Integer i1);
+	
+	// Sync
+	public String calculate(Integer i1);
+	
+	// Aysnc Poll
+	public Future<String> calculateAsync(Integer i1);
+	
+	// Async Callback
+	public Future<String> calculateAsync(Integer i1, AsyncHandler<String> handler);
 	
 }
+
diff --git a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java
index 60c7d8d3ce..fd92647dd1 100644
--- a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java
+++ b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java
@@ -33,11 +33,13 @@ public class CalculatorClient {
     
     private CalculatorService calculatorService;
 
+
     @Reference
     public void setCalculatorService(CalculatorService calculatorService) {
         this.calculatorService = calculatorService;
     }
     
+    
     @Init
     public void calculate() {
 
diff --git a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceImpl.java b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceImpl.java
index 8352a528d7..da9963087f 100644
--- a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceImpl.java
+++ b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceImpl.java
@@ -18,20 +18,58 @@
  */
 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 CalculatorServiceImpl implements CalculatorService {
+	
+	@Reference
+	protected CalculateViaAsyncRef calculatorRefSyncService;
+	
+	@Reference
+	protected CalculateViaAsyncRef calculatorRefAsyncService;
 
 	@Override
 	public String calculate(Integer n1) {
-
-		// TODO brute force search for divisors of n1 (http://en.wikipedia.org/wiki/Brute-force_search)
-                // which should give a nice example of a method that takes a long time if given a
-                // big enough input parameter
-		return "1 2";
+		
+		// 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;
 	}
 
 
diff --git a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite
index dfd32761be..374ef27e2b 100644
--- a/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite
+++ b/sca-java-2.x/trunk/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite
@@ -25,6 +25,6 @@
     <component name="CalculatorClient">
 		<implementation.java class="calculator.CalculatorClient"/>
         <reference name="calculatorService" target="CalculatorServiceComponent" />
-    </component>
+     </component>
 
 </composite>