Merge "use new SO API for scale-out"

2 files changed, 87 insertions, 102 deletions

diff --git a/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSOManager.java b/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSOManager.java
index 864362649..4a7fdda8d 100644
--- a/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSOManager.java
+++ b/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSOManager.java
@@ -7,9 +7,9 @@
  * Licensed 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.
@@ -24,12 +24,10 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
-
 import java.io.IOException;
 import java.net.URI;
 import java.util.UUID;
 import java.util.concurrent.Future;
-
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -46,14 +44,14 @@ import org.junit.Test;
 import org.onap.policy.drools.system.PolicyEngine;
 
 public class TestSOManager {
-    private static final String BASE_URI    = "http://localhost:46553/TestSOManager";
+    private static final String BASE_URI = "http://localhost:46553/TestSOManager";
     private static final String BASE_SO_URI = BASE_URI + "/SO";
     private static HttpServer server;
 
     @BeforeClass
     public static void setUp() {
         final ResourceConfig rc = new ResourceConfig(TestSoDummyServer.class);
-        server = GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc);  
+        server = GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc);
     }
 
     @AfterClass
@@ -77,13 +75,16 @@ public class TestSOManager {
         assertNotNull(manager);
         manager.setRestGetTimeout(100);
 
-        SOResponse response = manager.createModuleInstance("http:/localhost:99999999", BASE_SO_URI, "sean", "citizen", null);
+        SOResponse response =
+                        manager.createModuleInstance("http:/localhost:99999999", BASE_SO_URI, "sean", "citizen", null);
         assertNull(response);
 
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", null);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", null);
         assertNull(response);
 
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", new SORequest());
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", new SORequest());
         assertNull(response);
 
         SORequest request = new SORequest();
@@ -94,16 +95,19 @@ public class TestSOManager {
         request.setRequestStatus(new SORequestStatus());
         request.getRequestStatus().setRequestState("ONGOING");
 
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNull(response);
 
         request.setRequestType("ReturnCompleted");
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNotNull(response);
         assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
 
         request.setRequestType("ReturnFailed");
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNotNull(response);
         assertEquals("FAILED", response.getRequest().getRequestStatus().getRequestState());
 
@@ -111,14 +115,16 @@ public class TestSOManager {
 
         request.setRequestType("ReturnOnging200");
         request.setRequestScope(new Integer(10).toString());
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNotNull(response);
         assertNotNull(response.getRequest());
         assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
 
         request.setRequestType("ReturnOnging202");
         request.setRequestScope(new Integer(20).toString());
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNotNull(response);
         assertNotNull(response.getRequest());
         assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
@@ -126,13 +132,15 @@ public class TestSOManager {
         // Test timeout after 20 attempts for a response
         request.setRequestType("ReturnOnging202");
         request.setRequestScope(new Integer(21).toString());
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNull(response);
 
         // Test bad response after 3 attempts for a response
         request.setRequestType("ReturnBadAfterWait");
         request.setRequestScope(new Integer(3).toString());
-        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstances/v5", BASE_SO_URI, "sean", "citizen", request);
+        response = manager.createModuleInstance(BASE_SO_URI + "/serviceInstantiation/v7", BASE_SO_URI, "sean",
+                        "citizen", request);
         assertNull(response);
     }
 
@@ -148,31 +156,31 @@ public class TestSOManager {
         WorkingMemory wm = new DummyWorkingMemory();
 
         PolicyEngine.manager.setEnvironmentProperty("so.url", "http:/localhost:99999999");
-        Future<SOResponse> asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), null);
+        Future<SOResponse> asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm,
+                        UUID.randomUUID().toString(), UUID.randomUUID().toString(), null);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
-        
+
         PolicyEngine.manager.setEnvironmentProperty("so.url", BASE_SO_URI);
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), null);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), null);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), new SORequest());
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), new SORequest());
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
@@ -184,33 +192,33 @@ public class TestSOManager {
         request.setRequestStatus(new SORequestStatus());
         request.getRequestStatus().setRequestState("ONGOING");
 
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
         request.setRequestType("ReturnCompleted");
 
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
         request.setRequestType("ReturnFailed");
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals("FAILED", response.getRequest().getRequestStatus().getRequestState());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
@@ -218,49 +226,49 @@ public class TestSOManager {
 
         request.setRequestType("ReturnOnging200");
         request.setRequestScope(new Integer(10).toString());
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertNotNull(response.getRequest());
             assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
         request.setRequestType("ReturnOnging202");
         request.setRequestScope(new Integer(20).toString());
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertNotNull(response.getRequest());
             assertEquals("COMPLETE", response.getRequest().getRequestStatus().getRequestState());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
         // Test timeout after 20 attempts for a response
         request.setRequestType("ReturnOnging202");
         request.setRequestScope(new Integer(21).toString());
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
 
         // Test bad response after 3 attempts for a response
         request.setRequestType("ReturnBadAfterWait");
         request.setRequestScope(new Integer(3).toString());
-        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(), UUID.randomUUID().toString(), request);
+        asyncRestCallFuture = manager.asyncSORestCall(UUID.randomUUID().toString(), wm, UUID.randomUUID().toString(),
+                        UUID.randomUUID().toString(), request);
         try {
             SOResponse response = asyncRestCallFuture.get();
             assertEquals(999, response.getHttpResponseCode());
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             fail("test should not throw an exception");
         }
     }
diff --git a/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSoDummyServer.java b/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSoDummyServer.java
index 907ca69bc..348523140 100644
--- a/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSoDummyServer.java
+++ b/controlloop/common/model-impl/so/src/test/java/org/onap/policy/so/TestSoDummyServer.java
@@ -4,12 +4,14 @@
  * ================================================================================
  * Copyright (C) 2018 Ericsson. All rights reserved.
  * ================================================================================
+ * Modifications Copyright (C) 2018 AT&T. All rights reserved.
+ * ================================================================================
  * Licensed 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.
@@ -22,13 +24,11 @@ package org.onap.policy.so;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
-
 import javax.ws.rs.GET;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.core.Response;
-
 import com.google.gson.Gson;
 
 @Path("/SO")
@@ -45,7 +45,8 @@ public class TestSoDummyServer {
     @Path("/Stats")
     public Response serviceGetStats() {
         statMessagesReceived++;
-        return Response.status(200).entity("{\"GET\": " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived + ",\"POST\": " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived + "}").build();
+        return Response.status(200).entity("{\"GET\": " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived
+                        + ",\"POST\": " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived + "}").build();
     }
 
     @GET
@@ -56,7 +57,7 @@ public class TestSoDummyServer {
     }
 
     @POST
-    @Path("/serviceInstances/v5")
+    @Path("/serviceInstantiation/v7")
     public Response servicePostRequest(final String jsonString) {
         postMessagesReceived++;
 
@@ -67,8 +68,7 @@ public class TestSoDummyServer {
         SORequest request = null;
         try {
             request = new Gson().fromJson(jsonString, SORequest.class);
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             return Response.status(400).build();
         }
 
@@ -82,8 +82,10 @@ public class TestSoDummyServer {
 
         if ("ReturnBadJson".equals(request.getRequestType())) {
             return Response.status(200)
-                    .entity("{\"GET\": , " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived + ",\"POST\": , " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived + "}")
-                    .build();
+                            .entity("{\"GET\": , " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived
+                                            + ",\"POST\": , " + postMessagesReceived + ",\"PUT\": "
+                                            + putMessagesReceived + "}")
+                            .build();
         }
 
         SOResponse response = new SOResponse();
@@ -95,18 +97,14 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("COMPLETE");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnFailed".equals(request.getRequestType())) {
             response.getRequest().getRequestStatus().setRequestState("FAILED");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnOnging202".equals(request.getRequestType())) {
@@ -115,9 +113,7 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(202);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnOnging200".equals(request.getRequestType())) {
@@ -126,9 +122,7 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
 
@@ -138,20 +132,16 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         return null;
     }
 
     @POST
-    @Path("/serviceInstances/v5/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules")
-    public Response servicePostRequestVfModules(
-            @PathParam("serviceInstanceId") final String serviceInstanceId,
-            @PathParam("vnfInstanceId") final String vnfInstanceId,
-            final String jsonString) {
+    @Path("/serviceInstantiation/v7/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules/scaleOut")
+    public Response servicePostRequestVfModules(@PathParam("serviceInstanceId") final String serviceInstanceId,
+                    @PathParam("vnfInstanceId") final String vnfInstanceId, final String jsonString) {
         postMessagesReceived++;
 
         if (jsonString == null) {
@@ -161,8 +151,7 @@ public class TestSoDummyServer {
         SORequest request = null;
         try {
             request = new Gson().fromJson(jsonString, SORequest.class);
-        }
-        catch (Exception e) {
+        } catch (Exception e) {
             return Response.status(400).build();
         }
 
@@ -176,8 +165,10 @@ public class TestSoDummyServer {
 
         if ("ReturnBadJson".equals(request.getRequestType())) {
             return Response.status(200)
-                    .entity("{\"GET\": , " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived + ",\"POST\": , " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived + "}")
-                    .build();
+                            .entity("{\"GET\": , " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived
+                                            + ",\"POST\": , " + postMessagesReceived + ",\"PUT\": "
+                                            + putMessagesReceived + "}")
+                            .build();
         }
 
         SOResponse response = new SOResponse();
@@ -189,18 +180,14 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("COMPLETE");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnFailed".equals(request.getRequestType())) {
             response.getRequest().getRequestStatus().setRequestState("FAILED");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnOnging202".equals(request.getRequestType())) {
@@ -209,9 +196,7 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(202);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         if ("ReturnOnging200".equals(request.getRequestType())) {
@@ -220,9 +205,7 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
 
@@ -232,9 +215,7 @@ public class TestSoDummyServer {
             response.getRequest().getRequestStatus().setRequestState("ONGOING");
             response.setHttpResponseCode(200);
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         return null;
@@ -250,9 +231,7 @@ public class TestSoDummyServer {
         if (--iterationsLeft > 0) {
             response.getRequest().setRequestScope(new Integer(iterationsLeft).toString());
             String responseString = new Gson().toJson(response, SOResponse.class);
-            return Response.status(response.getHttpResponseCode())
-                    .entity(responseString)
-                    .build();
+            return Response.status(response.getHttpResponseCode()).entity(responseString).build();
         }
 
         ongoingRequestMap.remove(nsInstanceId);
@@ -265,8 +244,6 @@ public class TestSoDummyServer {
         response.getRequest().setRequestScope("0");
         response.setHttpResponseCode(200);
         String responseString = new Gson().toJson(response, SOResponse.class);
-        return Response.status(response.getHttpResponseCode())
-                .entity(responseString)
-                .build();
+        return Response.status(response.getHttpResponseCode()).entity(responseString).build();
     }
 }