1 files changed, 95 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/restclient/rest/HttpUtil.java b/src/main/java/org/onap/aai/restclient/rest/HttpUtil.java
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+++ b/src/main/java/org/onap/aai/restclient/rest/HttpUtil.java
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+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ================================================================================
+ * 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=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.restclient.rest;
+
+public class HttpUtil {
+
+  /**
+   * Determines if the provided HTTP response is present in the provided list of acceptable response
+   * codes.
+   *
+   * @param response the http response we got from our request
+   * @param list the list of acceptable response codes
+   * @return true if the http response is in the provided list
+   */
+  public static boolean isHttpResponseInList(int response, int... list) {
+    for (int checkCode : list) {
+      if (checkCode == response) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * Determines if the provided http response is of the information class.
+   *
+   * @param response the http response we got from our request
+   * @return true if the response is of the informational class and false otherwise
+   */
+  public static boolean isHttpResponseClassInformational(int response) {
+    return ( response >= 100 && response <= 199);
+  }
+
+  /**
+   * Determines if the provided http response is of the success class.
+   *
+   * @param response the http response we got from our request
+   * @return true if the response is of the success class and false otherwise
+   */
+  public static boolean isHttpResponseClassSuccess(int response) {
+    return ( response >= 200 && response <= 299);
+
+  }
+
+  /**
+   * Determines if the provided http response is of the redirection class.
+   *
+   * @param response the http response we got from our request
+   * @return true if the response is of the redirection class and false otherwise
+   */
+  public static boolean isHttpResponseClassRedirection(int response) {
+    return ( response >= 300 && response <= 399);
+  }
+
+  /**
+   * Determines if the provided http response is of the client error class.
+   *
+   * @param response the http response we got from our request
+   * @return true if the response is of the client error class and false otherwise
+   */
+  public static boolean isHttpResponseClassClientError(int response) {
+    return ( response >= 400 && response <= 499);
+  }
+
+  /**
+   * Determines if the provided http response is of the server error class.
+   *
+   * @param response the http response we got from our request
+   * @return true if the response is of the server error class and false otherwise
+   */
+  public static boolean isHttpResponseClassServerError(int response) {
+    return ( response >= 500 && response <= 599);
+  }
+
+}