Merge pull request #6 from wego/service-name

Add serviceName to Factory and SampleApp

Author: tamnguyenit

src/main/java/com/wego/httpcache/samples/SampleApp.java

@@ -22,7 +22,7 @@ public static AsyncHttpCacheService getAsyncHttpCacheService() {
         injector.getInstance(AsyncHttpCacheServiceFactory.class);
 
     AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
-    return asyncHttpCacheServiceFactory.create(asyncHttpClient, 10000);
+    return asyncHttpCacheServiceFactory.create("SampleApp", asyncHttpClient, 10000);
   }
 
   public static void main(String[] args) throws Exception {

src/main/java/com/wego/httpcache/services/factories/AsyncHttpCacheServiceFactory.java

@@ -4,5 +4,5 @@
 import com.wego.httpcache.services.AsyncHttpCacheService;
 
 public interface AsyncHttpCacheServiceFactory {
-  AsyncHttpCacheService create(AsyncHttpClient asyncHttpClient, long ttl);
+  AsyncHttpCacheService create(String serviceName, AsyncHttpClient asyncHttpClient, long ttl);
 }