Add custom MAX_WAYPOINTS_EXCEEDED exception (#640)

Author: Stephan202

CONTRIBUTORS

@@ -22,3 +22,4 @@ Pavel Smagin <smaginp@gmail.com> @psmagin
 Romain Sertelon <romain@sertelon.fr> @rsertelon
 Sam Lukes <sam_lukes@icloud.com> @slukes
 Sipos Tamas <sipos.tamas@fhb.hu> @onlyonce
+Stephan Schroevers <stephan.schroevers@teampicnic.com> @Stephan202

src/main/java/com/google/maps/errors/ApiException.java

@@ -44,6 +44,8 @@ public static ApiException from(String status, String errorMessage) {
       return new MaxElementsExceededException(errorMessage);
     } else if ("MAX_ROUTE_LENGTH_EXCEEDED".equals(status)) {
       return new MaxRouteLengthExceededException(errorMessage);
+    } else if ("MAX_WAYPOINTS_EXCEEDED".equals(status)) {
+      return new MaxWaypointsExceededException(errorMessage);
     } else if ("NOT_FOUND".equals(status)) {
       return new NotFoundException(errorMessage);
     } else if ("OVER_QUERY_LIMIT".equals(status)) {

src/main/java/com/google/maps/errors/MaxWaypointsExceededException.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2019 Google Inc. 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.
+ */
+
+package com.google.maps.errors;
+
+/**
+ * Indicates that too many waypoints were provided in the request.
+ *
+ * @see <a href="https://developers.google.com/maps/documentation/directions/intro#StatusCodes">
+ *     Status Codes</a>
+ */
+public class MaxWaypointsExceededException extends ApiException {
+  private static final long serialVersionUID = 1L;
+
+  public MaxWaypointsExceededException(String errorMessage) {
+    super(errorMessage);
+  }
+}