| package org.apache.helix.controller.dataproviders; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.apache.helix.HelixConstants; |
| |
| /** |
| * Data provider for controller management mode pipeline. |
| */ |
| public class ManagementControllerDataProvider extends BaseControllerDataProvider { |
| // Only these types of properties are refreshed for the full refresh request. |
| private static final List<HelixConstants.ChangeType> FULL_REFRESH_PROPERTIES = |
| Arrays.asList(HelixConstants.ChangeType.LIVE_INSTANCE, HelixConstants.ChangeType.MESSAGE); |
| |
| public ManagementControllerDataProvider(String clusterName, String pipelineName) { |
| super(clusterName, pipelineName); |
| } |
| |
| @Override |
| public void requireFullRefresh() { |
| for (HelixConstants.ChangeType type : FULL_REFRESH_PROPERTIES) { |
| _propertyDataChangedMap.get(type).set(true); |
| } |
| } |
| } |