NIFI-5850: Replaced custom AWS regions enum with the one from AWS Java SDK

Signed-off-by: Pierre Villard <pierre.villard.fr@gmail.com>

This closes #3190. This closes #3187.

nifi-nar-bundles/nifi-aws-bundle/nifi-aws-abstract-processors/src/main/java/org/apache/nifi/processors/aws/AbstractAWSProcessor.java

@@ -53,7 +53,6 @@ import org.apache.nifi.processor.Relationship;
 import org.apache.nifi.processor.exception.ProcessException;
 import org.apache.nifi.processor.util.StandardValidators;
 import org.apache.nifi.processors.aws.credentials.provider.factory.CredentialPropertyDescriptors;
-import org.apache.nifi.processors.aws.regions.AWSRegions;
 import org.apache.nifi.proxy.ProxyConfiguration;
 import org.apache.nifi.proxy.ProxySpec;
 import org.apache.nifi.ssl.SSLContextService;
@@ -157,7 +156,7 @@ public abstract class AbstractAWSProcessor<ClientType extends AmazonWebServiceCl
     public static final PropertyDescriptor PROXY_CONFIGURATION_SERVICE = ProxyConfiguration.createProxyConfigPropertyDescriptor(true, PROXY_SPECS);
 
     protected static AllowableValue createAllowableValue(final Regions region) {
-        return new AllowableValue(region.getName(), AWSRegions.getRegionDisplayName(region.getName()));
+        return new AllowableValue(region.getName(), region.getDescription(), "AWS Region Code : " + region.getName());
     }
 
     protected static AllowableValue[] getAvailableRegions() {

nifi-nar-bundles/nifi-aws-bundle/nifi-aws-abstract-processors/src/main/java/org/apache/nifi/processors/aws/regions/AWSRegions.java

@@ -1,58 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.nifi.processors.aws.regions;
-
-public enum AWSRegions {
-
-    GovCloud("us-gov-west-1", "AWS GovCloud (US)"),
-    US_EAST_1("us-east-1", "US East (N. Virginia)"),
-    US_EAST_2("us-east-2", "US East (Ohio)"),
-    US_WEST_1("us-west-1", "US West (N. California)"),
-    US_WEST_2("us-west-2", "US West (Oregon)"),
-    EU_WEST_1("eu-west-1", "EU (Ireland)"),
-    EU_WEST_2("eu-west-2", "EU (London)"),
-    EU_WEST_3("eu-west-3", "EU (Paris)"),
-    EU_CENTRAL_1("eu-central-1", "EU (Frankfurt)"),
-    AP_SOUTH_1("ap-south-1", "Asia Pacific (Mumbai)"),
-    AP_SOUTHEAST_1("ap-southeast-1", "Asia Pacific (Singapore)"),
-    AP_SOUTHEAST_2("ap-southeast-2", "Asia Pacific (Sydney)"),
-    AP_NORTHEAST_1("ap-northeast-1", "Asia Pacific (Tokyo)"),
-    AP_NORTHEAST_2("ap-northeast-2", "Asia Pacific (Seoul)"),
-    SA_EAST_1("sa-east-1", "South America (Sao Paulo)"),
-    CN_NORTH_1("cn-north-1", "China (Beijing)"),
-    CN_NORTHWEST_1("cn-northwest-1", "China (Ningxia)"),
-    CA_CENTRAL_1("ca-central-1", "Canada (Central)");
-
-    private final String regionCode;
-    private final String regionDisplayName;
-
-    AWSRegions(String regionCode, String regionDisplayName) {
-        this.regionCode = regionCode;
-        this.regionDisplayName = regionDisplayName;
-    }
-
-    public static String getRegionDisplayName(String regionCode) {
-        for (AWSRegions regions : AWSRegions.values()) {
-            if (regions.regionCode.equalsIgnoreCase(regionCode)) {
-                return regions.regionDisplayName;
-            }
-        }
-
-        return regionCode;
-    }
-
-}

nifi-nar-bundles/nifi-aws-bundle/pom.xml

@@ -26,7 +26,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <aws-java-sdk-version>1.11.412</aws-java-sdk-version>
+        <aws-java-sdk-version>1.11.461</aws-java-sdk-version>
     </properties>
 
     <dependencyManagement>