1 files changed, 62 insertions, 0 deletions
diff --git a/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java b/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java
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index 0000000..1fdd7cf
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+++ b/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java
@@ -0,0 +1,62 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.pnfsimulator.rest.util;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+public class ResponseBuilder {
+
+    public static final String TIMESTAMP = "timestamp";
+    public static final String MESSAGE = "message";
+    public static final String SIMULATOR_STATUS = "simulatorStatus";
+    public static final String REMAINING_TIME = "remainingTime";
+
+    private HttpStatus httpStatus;
+    private Map<String, Object> body = new LinkedHashMap<>();
+
+    private ResponseBuilder(HttpStatus httpStatus) {
+        this.httpStatus = httpStatus;
+    }
+
+    public static ResponseBuilder status(HttpStatus httpStatus) {
+
+        return new ResponseBuilder(httpStatus);
+    }
+
+    public ResponseBuilder put(String key, Object value) {
+
+        body.put(key, value);
+        return this;
+    }
+
+    public ResponseEntity<Map<String,Object>> build() {
+
+        if (body.isEmpty()) {
+            return ResponseEntity.status(httpStatus).build();
+        }
+
+        return ResponseEntity.status(httpStatus).body(body);
+    }
+
+}