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/*
 * Copyright 2012-2022 CodeLibs Project and the Others.
 *
 * 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 org.codelibs.elasticsearch.configsync;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.function.Predicate;
import java.util.function.Supplier;

import org.codelibs.elasticsearch.configsync.action.FileFlushAction;
import org.codelibs.elasticsearch.configsync.action.ResetSyncAction;
import org.codelibs.elasticsearch.configsync.action.TransportFileFlushAction;
import org.codelibs.elasticsearch.configsync.action.TransportResetSyncAction;
import org.codelibs.elasticsearch.configsync.rest.RestConfigSyncFileAction;
import org.codelibs.elasticsearch.configsync.rest.RestConfigSyncFlushAction;
import org.codelibs.elasticsearch.configsync.rest.RestConfigSyncResetAction;
import org.codelibs.elasticsearch.configsync.rest.RestConfigSyncWaitAction;
import org.codelibs.elasticsearch.configsync.service.ConfigSyncService;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.node.DiscoveryNodes;
import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
import org.elasticsearch.common.settings.ClusterSettings;
import org.elasticsearch.common.settings.IndexScopedSettings;
import org.elasticsearch.common.settings.Setting;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.settings.SettingsFilter;
import org.elasticsearch.features.NodeFeature;
import org.elasticsearch.plugins.ActionPlugin;
import org.elasticsearch.plugins.Plugin;
import org.elasticsearch.rest.RestController;
import org.elasticsearch.rest.RestHandler;

public class ConfigSyncPlugin extends Plugin implements ActionPlugin {

    ConfigSyncService service;

    @Override
    public List> getActions() {
        return Arrays.asList(//
                new ActionHandler<>(FileFlushAction.INSTANCE, TransportFileFlushAction.class), //
                new ActionHandler<>(ResetSyncAction.INSTANCE, TransportResetSyncAction.class));
    }

    @Override
    public List getRestHandlers(final Settings settings, final NamedWriteableRegistry namedWriteableRegistry,
            final RestController restController, final ClusterSettings clusterSettings, final IndexScopedSettings indexScopedSettings,
            final SettingsFilter settingsFilter, final IndexNameExpressionResolver indexNameExpressionResolver,
            final Supplier nodesInCluster, final Predicate clusterSupportsFeature) {
        return Arrays.asList(//
                new RestConfigSyncFileAction(settings, restController, service), //
                new RestConfigSyncResetAction(settings, restController, service), //
                new RestConfigSyncFlushAction(settings, restController, service), //
                new RestConfigSyncWaitAction(settings, restController, service));
    }

    @Override
    public Collection createComponents(final PluginServices services) {
        final Collection