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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.action;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.elasticsearch.action.admin.cluster.allocation.ClusterAllocationExplainAction;
import org.elasticsearch.action.admin.cluster.allocation.TransportClusterAllocationExplainAction;
import org.elasticsearch.action.admin.cluster.configuration.AddVotingConfigExclusionsAction;
import org.elasticsearch.action.admin.cluster.configuration.ClearVotingConfigExclusionsAction;
import org.elasticsearch.action.admin.cluster.configuration.TransportAddVotingConfigExclusionsAction;
import org.elasticsearch.action.admin.cluster.configuration.TransportClearVotingConfigExclusionsAction;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthAction;
import org.elasticsearch.action.admin.cluster.health.TransportClusterHealthAction;
import org.elasticsearch.action.admin.cluster.node.hotthreads.NodesHotThreadsAction;
import org.elasticsearch.action.admin.cluster.node.hotthreads.TransportNodesHotThreadsAction;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoAction;
import org.elasticsearch.action.admin.cluster.node.info.TransportNodesInfoAction;
import org.elasticsearch.action.admin.cluster.node.liveness.TransportLivenessAction;
import org.elasticsearch.action.admin.cluster.node.reload.NodesReloadSecureSettingsAction;
import org.elasticsearch.action.admin.cluster.node.reload.TransportNodesReloadSecureSettingsAction;
import org.elasticsearch.action.admin.cluster.node.stats.NodesStatsAction;
import org.elasticsearch.action.admin.cluster.node.stats.TransportNodesStatsAction;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.CancelTasksAction;
import org.elasticsearch.action.admin.cluster.node.tasks.cancel.TransportCancelTasksAction;
import org.elasticsearch.action.admin.cluster.node.tasks.get.GetTaskAction;
import org.elasticsearch.action.admin.cluster.node.tasks.get.TransportGetTaskAction;
import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksAction;
import org.elasticsearch.action.admin.cluster.node.tasks.list.TransportListTasksAction;
import org.elasticsearch.action.admin.cluster.node.usage.NodesUsageAction;
import org.elasticsearch.action.admin.cluster.node.usage.TransportNodesUsageAction;
import org.elasticsearch.action.admin.cluster.remote.RemoteInfoAction;
import org.elasticsearch.action.admin.cluster.remote.TransportRemoteInfoAction;
import org.elasticsearch.action.admin.cluster.repositories.delete.DeleteRepositoryAction;
import org.elasticsearch.action.admin.cluster.repositories.delete.TransportDeleteRepositoryAction;
import org.elasticsearch.action.admin.cluster.repositories.get.GetRepositoriesAction;
import org.elasticsearch.action.admin.cluster.repositories.get.TransportGetRepositoriesAction;
import org.elasticsearch.action.admin.cluster.repositories.put.PutRepositoryAction;
import org.elasticsearch.action.admin.cluster.repositories.put.TransportPutRepositoryAction;
import org.elasticsearch.action.admin.cluster.repositories.verify.TransportVerifyRepositoryAction;
import org.elasticsearch.action.admin.cluster.repositories.verify.VerifyRepositoryAction;
import org.elasticsearch.action.admin.cluster.reroute.ClusterRerouteAction;
import org.elasticsearch.action.admin.cluster.reroute.TransportClusterRerouteAction;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsAction;
import org.elasticsearch.action.admin.cluster.settings.TransportClusterUpdateSettingsAction;
import org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsAction;
import org.elasticsearch.action.admin.cluster.shards.TransportClusterSearchShardsAction;
import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.create.TransportCreateSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.delete.DeleteSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.delete.TransportDeleteSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.get.GetSnapshotsAction;
import org.elasticsearch.action.admin.cluster.snapshots.get.TransportGetSnapshotsAction;
import org.elasticsearch.action.admin.cluster.snapshots.restore.RestoreSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.restore.TransportRestoreSnapshotAction;
import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusAction;
import org.elasticsearch.action.admin.cluster.snapshots.status.TransportSnapshotsStatusAction;
import org.elasticsearch.action.admin.cluster.state.ClusterStateAction;
import org.elasticsearch.action.admin.cluster.state.TransportClusterStateAction;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsAction;
import org.elasticsearch.action.admin.cluster.stats.TransportClusterStatsAction;
import org.elasticsearch.action.admin.cluster.storedscripts.DeleteStoredScriptAction;
import org.elasticsearch.action.admin.cluster.storedscripts.GetStoredScriptAction;
import org.elasticsearch.action.admin.cluster.storedscripts.PutStoredScriptAction;
import org.elasticsearch.action.admin.cluster.storedscripts.TransportDeleteStoredScriptAction;
import org.elasticsearch.action.admin.cluster.storedscripts.TransportGetStoredScriptAction;
import org.elasticsearch.action.admin.cluster.storedscripts.TransportPutStoredScriptAction;
import org.elasticsearch.action.admin.cluster.tasks.PendingClusterTasksAction;
import org.elasticsearch.action.admin.cluster.tasks.TransportPendingClusterTasksAction;
import org.elasticsearch.action.admin.indices.alias.IndicesAliasesAction;
import org.elasticsearch.action.admin.indices.alias.TransportIndicesAliasesAction;
import org.elasticsearch.action.admin.indices.alias.exists.AliasesExistAction;
import org.elasticsearch.action.admin.indices.alias.exists.TransportAliasesExistAction;
import org.elasticsearch.action.admin.indices.alias.get.GetAliasesAction;
import org.elasticsearch.action.admin.indices.alias.get.TransportGetAliasesAction;
import org.elasticsearch.action.admin.indices.analyze.AnalyzeAction;
import org.elasticsearch.action.admin.indices.analyze.TransportAnalyzeAction;
import org.elasticsearch.action.admin.indices.cache.clear.ClearIndicesCacheAction;
import org.elasticsearch.action.admin.indices.cache.clear.TransportClearIndicesCacheAction;
import org.elasticsearch.action.admin.indices.close.CloseIndexAction;
import org.elasticsearch.action.admin.indices.close.TransportCloseIndexAction;
import org.elasticsearch.action.admin.indices.create.CreateIndexAction;
import org.elasticsearch.action.admin.indices.create.TransportCreateIndexAction;
import org.elasticsearch.action.admin.indices.delete.DeleteIndexAction;
import org.elasticsearch.action.admin.indices.delete.TransportDeleteIndexAction;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsAction;
import org.elasticsearch.action.admin.indices.exists.indices.TransportIndicesExistsAction;
import org.elasticsearch.action.admin.indices.exists.types.TransportTypesExistsAction;
import org.elasticsearch.action.admin.indices.exists.types.TypesExistsAction;
import org.elasticsearch.action.admin.indices.flush.FlushAction;
import org.elasticsearch.action.admin.indices.flush.SyncedFlushAction;
import org.elasticsearch.action.admin.indices.flush.TransportFlushAction;
import org.elasticsearch.action.admin.indices.flush.TransportSyncedFlushAction;
import org.elasticsearch.action.admin.indices.forcemerge.ForceMergeAction;
import org.elasticsearch.action.admin.indices.forcemerge.TransportForceMergeAction;
import org.elasticsearch.action.admin.indices.get.GetIndexAction;
import org.elasticsearch.action.admin.indices.get.TransportGetIndexAction;
import org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsAction;
import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsAction;
import org.elasticsearch.action.admin.indices.mapping.get.TransportGetFieldMappingsAction;
import org.elasticsearch.action.admin.indices.mapping.get.TransportGetFieldMappingsIndexAction;
import org.elasticsearch.action.admin.indices.mapping.get.TransportGetMappingsAction;
import org.elasticsearch.action.admin.indices.mapping.put.PutMappingAction;
import org.elasticsearch.action.admin.indices.mapping.put.TransportPutMappingAction;
import org.elasticsearch.action.admin.indices.open.OpenIndexAction;
import org.elasticsearch.action.admin.indices.open.TransportOpenIndexAction;
import org.elasticsearch.action.admin.indices.recovery.RecoveryAction;
import org.elasticsearch.action.admin.indices.recovery.TransportRecoveryAction;
import org.elasticsearch.action.admin.indices.refresh.RefreshAction;
import org.elasticsearch.action.admin.indices.refresh.TransportRefreshAction;
import org.elasticsearch.action.admin.indices.rollover.RolloverAction;
import org.elasticsearch.action.admin.indices.rollover.TransportRolloverAction;
import org.elasticsearch.action.admin.indices.segments.IndicesSegmentsAction;
import org.elasticsearch.action.admin.indices.segments.TransportIndicesSegmentsAction;
import org.elasticsearch.action.admin.indices.settings.get.GetSettingsAction;
import org.elasticsearch.action.admin.indices.settings.get.TransportGetSettingsAction;
import org.elasticsearch.action.admin.indices.settings.put.TransportUpdateSettingsAction;
import org.elasticsearch.action.admin.indices.settings.put.UpdateSettingsAction;
import org.elasticsearch.action.admin.indices.shards.IndicesShardStoresAction;
import org.elasticsearch.action.admin.indices.shards.TransportIndicesShardStoresAction;
import org.elasticsearch.action.admin.indices.shrink.ResizeAction;
import org.elasticsearch.action.admin.indices.shrink.TransportResizeAction;
import org.elasticsearch.action.admin.indices.stats.IndicesStatsAction;
import org.elasticsearch.action.admin.indices.stats.TransportIndicesStatsAction;
import org.elasticsearch.action.admin.indices.template.delete.DeleteIndexTemplateAction;
import org.elasticsearch.action.admin.indices.template.delete.TransportDeleteIndexTemplateAction;
import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesAction;
import org.elasticsearch.action.admin.indices.template.get.TransportGetIndexTemplatesAction;
import org.elasticsearch.action.admin.indices.template.put.PutIndexTemplateAction;
import org.elasticsearch.action.admin.indices.template.put.TransportPutIndexTemplateAction;
import org.elasticsearch.action.admin.indices.upgrade.get.TransportUpgradeStatusAction;
import org.elasticsearch.action.admin.indices.upgrade.get.UpgradeStatusAction;
import org.elasticsearch.action.admin.indices.upgrade.post.TransportUpgradeAction;
import org.elasticsearch.action.admin.indices.upgrade.post.TransportUpgradeSettingsAction;
import org.elasticsearch.action.admin.indices.upgrade.post.UpgradeAction;
import org.elasticsearch.action.admin.indices.upgrade.post.UpgradeSettingsAction;
import org.elasticsearch.action.admin.indices.validate.query.TransportValidateQueryAction;
import org.elasticsearch.action.admin.indices.validate.query.ValidateQueryAction;
import org.elasticsearch.action.bulk.BulkAction;
import org.elasticsearch.action.bulk.TransportBulkAction;
import org.elasticsearch.action.bulk.TransportShardBulkAction;
import org.elasticsearch.action.delete.DeleteAction;
import org.elasticsearch.action.delete.TransportDeleteAction;
import org.elasticsearch.action.explain.ExplainAction;
import org.elasticsearch.action.explain.TransportExplainAction;
import org.elasticsearch.action.fieldcaps.FieldCapabilitiesAction;
import org.elasticsearch.action.fieldcaps.TransportFieldCapabilitiesAction;
import org.elasticsearch.action.fieldcaps.TransportFieldCapabilitiesIndexAction;
import org.elasticsearch.action.get.GetAction;
import org.elasticsearch.action.get.MultiGetAction;
import org.elasticsearch.action.get.TransportGetAction;
import org.elasticsearch.action.get.TransportMultiGetAction;
import org.elasticsearch.action.get.TransportShardMultiGetAction;
import org.elasticsearch.action.index.IndexAction;
import org.elasticsearch.action.index.TransportIndexAction;
import org.elasticsearch.action.ingest.DeletePipelineAction;
import org.elasticsearch.action.ingest.DeletePipelineTransportAction;
import org.elasticsearch.action.ingest.GetPipelineAction;
import org.elasticsearch.action.ingest.GetPipelineTransportAction;
import org.elasticsearch.action.ingest.PutPipelineAction;
import org.elasticsearch.action.ingest.PutPipelineTransportAction;
import org.elasticsearch.action.ingest.SimulatePipelineAction;
import org.elasticsearch.action.ingest.SimulatePipelineTransportAction;
import org.elasticsearch.action.main.MainAction;
import org.elasticsearch.action.main.TransportMainAction;
import org.elasticsearch.action.search.ClearScrollAction;
import org.elasticsearch.action.search.MultiSearchAction;
import org.elasticsearch.action.search.SearchAction;
import org.elasticsearch.action.search.SearchScrollAction;
import org.elasticsearch.action.search.TransportClearScrollAction;
import org.elasticsearch.action.search.TransportMultiSearchAction;
import org.elasticsearch.action.search.TransportSearchAction;
import org.elasticsearch.action.search.TransportSearchScrollAction;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.AutoCreateIndex;
import org.elasticsearch.action.support.DestructiveOperations;
import org.elasticsearch.action.support.TransportAction;
import org.elasticsearch.action.termvectors.MultiTermVectorsAction;
import org.elasticsearch.action.termvectors.TermVectorsAction;
import org.elasticsearch.action.termvectors.TransportMultiTermVectorsAction;
import org.elasticsearch.action.termvectors.TransportShardMultiTermsVectorAction;
import org.elasticsearch.action.termvectors.TransportTermVectorsAction;
import org.elasticsearch.action.update.TransportUpdateAction;
import org.elasticsearch.action.update.UpdateAction;
import org.elasticsearch.client.node.NodeClient;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.node.DiscoveryNodes;
import org.elasticsearch.common.NamedRegistry;
import org.elasticsearch.common.inject.AbstractModule;
import org.elasticsearch.common.inject.multibindings.MapBinder;
import org.elasticsearch.common.settings.ClusterSettings;
import org.elasticsearch.common.settings.IndexScopedSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.settings.SettingsFilter;
import org.elasticsearch.index.seqno.RetentionLeaseActions;
import org.elasticsearch.indices.breaker.CircuitBreakerService;
import org.elasticsearch.persistent.CompletionPersistentTaskAction;
import org.elasticsearch.persistent.RemovePersistentTaskAction;
import org.elasticsearch.persistent.StartPersistentTaskAction;
import org.elasticsearch.persistent.UpdatePersistentTaskStatusAction;
import org.elasticsearch.plugins.ActionPlugin;
import org.elasticsearch.plugins.ActionPlugin.ActionHandler;
import org.elasticsearch.rest.RestController;
import org.elasticsearch.rest.RestHandler;
import org.elasticsearch.rest.action.RestFieldCapabilitiesAction;
import org.elasticsearch.rest.action.RestMainAction;
import org.elasticsearch.rest.action.admin.cluster.RestAddVotingConfigExclusionAction;
import org.elasticsearch.rest.action.admin.cluster.RestCancelTasksAction;
import org.elasticsearch.rest.action.admin.cluster.RestClearVotingConfigExclusionsAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterAllocationExplainAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterGetSettingsAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterHealthAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterRerouteAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterSearchShardsAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterStateAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterStatsAction;
import org.elasticsearch.rest.action.admin.cluster.RestClusterUpdateSettingsAction;
import org.elasticsearch.rest.action.admin.cluster.RestCreateSnapshotAction;
import org.elasticsearch.rest.action.admin.cluster.RestDeleteRepositoryAction;
import org.elasticsearch.rest.action.admin.cluster.RestDeleteSnapshotAction;
import org.elasticsearch.rest.action.admin.cluster.RestDeleteStoredScriptAction;
import org.elasticsearch.rest.action.admin.cluster.RestGetRepositoriesAction;
import org.elasticsearch.rest.action.admin.cluster.RestGetSnapshotsAction;
import org.elasticsearch.rest.action.admin.cluster.RestGetStoredScriptAction;
import org.elasticsearch.rest.action.admin.cluster.RestGetTaskAction;
import org.elasticsearch.rest.action.admin.cluster.RestListTasksAction;
import org.elasticsearch.rest.action.admin.cluster.RestNodesHotThreadsAction;
import org.elasticsearch.rest.action.admin.cluster.RestNodesInfoAction;
import org.elasticsearch.rest.action.admin.cluster.RestNodesStatsAction;
import org.elasticsearch.rest.action.admin.cluster.RestNodesUsageAction;
import org.elasticsearch.rest.action.admin.cluster.RestPendingClusterTasksAction;
import org.elasticsearch.rest.action.admin.cluster.RestPutRepositoryAction;
import org.elasticsearch.rest.action.admin.cluster.RestPutStoredScriptAction;
import org.elasticsearch.rest.action.admin.cluster.RestReloadSecureSettingsAction;
import org.elasticsearch.rest.action.admin.cluster.RestRemoteClusterInfoAction;
import org.elasticsearch.rest.action.admin.cluster.RestRestoreSnapshotAction;
import org.elasticsearch.rest.action.admin.cluster.RestSnapshotsStatusAction;
import org.elasticsearch.rest.action.admin.cluster.RestVerifyRepositoryAction;
import org.elasticsearch.rest.action.admin.indices.RestAnalyzeAction;
import org.elasticsearch.rest.action.admin.indices.RestClearIndicesCacheAction;
import org.elasticsearch.rest.action.admin.indices.RestCloseIndexAction;
import org.elasticsearch.rest.action.admin.indices.RestCreateIndexAction;
import org.elasticsearch.rest.action.admin.indices.RestDeleteIndexAction;
import org.elasticsearch.rest.action.admin.indices.RestDeleteIndexTemplateAction;
import org.elasticsearch.rest.action.admin.indices.RestFlushAction;
import org.elasticsearch.rest.action.admin.indices.RestForceMergeAction;
import org.elasticsearch.rest.action.admin.indices.RestGetAliasesAction;
import org.elasticsearch.rest.action.admin.indices.RestGetFieldMappingAction;
import org.elasticsearch.rest.action.admin.indices.RestGetIndexTemplateAction;
import org.elasticsearch.rest.action.admin.indices.RestGetIndicesAction;
import org.elasticsearch.rest.action.admin.indices.RestGetMappingAction;
import org.elasticsearch.rest.action.admin.indices.RestGetSettingsAction;
import org.elasticsearch.rest.action.admin.indices.RestIndexDeleteAliasesAction;
import org.elasticsearch.rest.action.admin.indices.RestIndexPutAliasAction;
import org.elasticsearch.rest.action.admin.indices.RestIndicesAliasesAction;
import org.elasticsearch.rest.action.admin.indices.RestIndicesSegmentsAction;
import org.elasticsearch.rest.action.admin.indices.RestIndicesShardStoresAction;
import org.elasticsearch.rest.action.admin.indices.RestIndicesStatsAction;
import org.elasticsearch.rest.action.admin.indices.RestOpenIndexAction;
import org.elasticsearch.rest.action.admin.indices.RestPutIndexTemplateAction;
import org.elasticsearch.rest.action.admin.indices.RestPutMappingAction;
import org.elasticsearch.rest.action.admin.indices.RestRecoveryAction;
import org.elasticsearch.rest.action.admin.indices.RestRefreshAction;
import org.elasticsearch.rest.action.admin.indices.RestResizeHandler;
import org.elasticsearch.rest.action.admin.indices.RestRolloverIndexAction;
import org.elasticsearch.rest.action.admin.indices.RestSyncedFlushAction;
import org.elasticsearch.rest.action.admin.indices.RestUpdateSettingsAction;
import org.elasticsearch.rest.action.admin.indices.RestUpgradeAction;
import org.elasticsearch.rest.action.admin.indices.RestUpgradeStatusAction;
import org.elasticsearch.rest.action.admin.indices.RestValidateQueryAction;
import org.elasticsearch.rest.action.cat.AbstractCatAction;
import org.elasticsearch.rest.action.cat.RestAliasAction;
import org.elasticsearch.rest.action.cat.RestAllocationAction;
import org.elasticsearch.rest.action.cat.RestCatAction;
import org.elasticsearch.rest.action.cat.RestFielddataAction;
import org.elasticsearch.rest.action.cat.RestHealthAction;
import org.elasticsearch.rest.action.cat.RestIndicesAction;
import org.elasticsearch.rest.action.cat.RestMasterAction;
import org.elasticsearch.rest.action.cat.RestNodeAttrsAction;
import org.elasticsearch.rest.action.cat.RestNodesAction;
import org.elasticsearch.rest.action.cat.RestPluginsAction;
import org.elasticsearch.rest.action.cat.RestRepositoriesAction;
import org.elasticsearch.rest.action.cat.RestSegmentsAction;
import org.elasticsearch.rest.action.cat.RestShardsAction;
import org.elasticsearch.rest.action.cat.RestSnapshotAction;
import org.elasticsearch.rest.action.cat.RestTasksAction;
import org.elasticsearch.rest.action.cat.RestTemplatesAction;
import org.elasticsearch.rest.action.cat.RestThreadPoolAction;
import org.elasticsearch.rest.action.document.RestBulkAction;
import org.elasticsearch.rest.action.document.RestDeleteAction;
import org.elasticsearch.rest.action.document.RestGetAction;
import org.elasticsearch.rest.action.document.RestGetSourceAction;
import org.elasticsearch.rest.action.document.RestIndexAction;
import org.elasticsearch.rest.action.document.RestMultiGetAction;
import org.elasticsearch.rest.action.document.RestMultiTermVectorsAction;
import org.elasticsearch.rest.action.document.RestTermVectorsAction;
import org.elasticsearch.rest.action.document.RestUpdateAction;
import org.elasticsearch.rest.action.ingest.RestDeletePipelineAction;
import org.elasticsearch.rest.action.ingest.RestGetPipelineAction;
import org.elasticsearch.rest.action.ingest.RestPutPipelineAction;
import org.elasticsearch.rest.action.ingest.RestSimulatePipelineAction;
import org.elasticsearch.rest.action.search.RestClearScrollAction;
import org.elasticsearch.rest.action.search.RestCountAction;
import org.elasticsearch.rest.action.search.RestExplainAction;
import org.elasticsearch.rest.action.search.RestMultiSearchAction;
import org.elasticsearch.rest.action.search.RestSearchAction;
import org.elasticsearch.rest.action.search.RestSearchScrollAction;
import org.elasticsearch.tasks.Task;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.usage.UsageService;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Supplier;
import java.util.function.UnaryOperator;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static java.util.Collections.unmodifiableMap;
/**
* Builds and binds the generic action map, all {@link TransportAction}s, and {@link ActionFilters}.
*/
public class ActionModule extends AbstractModule {
private static final Logger logger = LogManager.getLogger(ActionModule.class);
private final boolean transportClient;
private final Settings settings;
private final IndexNameExpressionResolver indexNameExpressionResolver;
private final IndexScopedSettings indexScopedSettings;
private final ClusterSettings clusterSettings;
private final SettingsFilter settingsFilter;
private final List actionPlugins;
private final Map> actions;
private final ActionFilters actionFilters;
private final AutoCreateIndex autoCreateIndex;
private final DestructiveOperations destructiveOperations;
private final RestController restController;
private final TransportPutMappingAction.RequestValidators mappingRequestValidators;
public ActionModule(boolean transportClient, Settings settings, IndexNameExpressionResolver indexNameExpressionResolver,
IndexScopedSettings indexScopedSettings, ClusterSettings clusterSettings, SettingsFilter settingsFilter,
ThreadPool threadPool, List actionPlugins, NodeClient nodeClient,
CircuitBreakerService circuitBreakerService, UsageService usageService) {
this.transportClient = transportClient;
this.settings = settings;
this.indexNameExpressionResolver = indexNameExpressionResolver;
this.indexScopedSettings = indexScopedSettings;
this.clusterSettings = clusterSettings;
this.settingsFilter = settingsFilter;
this.actionPlugins = actionPlugins;
actions = setupActions(actionPlugins);
actionFilters = setupActionFilters(actionPlugins);
autoCreateIndex = transportClient ? null : new AutoCreateIndex(settings, clusterSettings, indexNameExpressionResolver);
destructiveOperations = new DestructiveOperations(settings, clusterSettings);
Set headers = Stream.concat(
actionPlugins.stream().flatMap(p -> p.getRestHeaders().stream()),
Stream.of(Task.X_OPAQUE_ID)
).collect(Collectors.toSet());
UnaryOperator restWrapper = null;
for (ActionPlugin plugin : actionPlugins) {
UnaryOperator newRestWrapper = plugin.getRestHandlerWrapper(threadPool.getThreadContext());
if (newRestWrapper != null) {
logger.debug("Using REST wrapper from plugin " + plugin.getClass().getName());
if (restWrapper != null) {
throw new IllegalArgumentException("Cannot have more than one plugin implementing a REST wrapper");
}
restWrapper = newRestWrapper;
}
}
mappingRequestValidators = new TransportPutMappingAction.RequestValidators(
actionPlugins.stream().flatMap(p -> p.mappingRequestValidators().stream()).collect(Collectors.toList())
);
if (transportClient) {
restController = null;
} else {
restController = new RestController(headers, restWrapper, nodeClient, circuitBreakerService, usageService);
}
}
public Map> getActions() {
return actions;
}
static Map> setupActions(List actionPlugins) {
// Subclass NamedRegistry for easy registration
class ActionRegistry extends NamedRegistry> {
ActionRegistry() {
super("action");
}
public void register(ActionHandler handler) {
register(handler.getAction().name(), handler);
}
public void register(
Action action, Class> transportAction,
Class... supportTransportActions) {
register(new ActionHandler<>(action, transportAction, supportTransportActions));
}
}
ActionRegistry actions = new ActionRegistry();
actions.register(MainAction.INSTANCE, TransportMainAction.class);
actions.register(NodesInfoAction.INSTANCE, TransportNodesInfoAction.class);
actions.register(RemoteInfoAction.INSTANCE, TransportRemoteInfoAction.class);
actions.register(NodesStatsAction.INSTANCE, TransportNodesStatsAction.class);
actions.register(NodesUsageAction.INSTANCE, TransportNodesUsageAction.class);
actions.register(NodesHotThreadsAction.INSTANCE, TransportNodesHotThreadsAction.class);
actions.register(ListTasksAction.INSTANCE, TransportListTasksAction.class);
actions.register(GetTaskAction.INSTANCE, TransportGetTaskAction.class);
actions.register(CancelTasksAction.INSTANCE, TransportCancelTasksAction.class);
actions.register(AddVotingConfigExclusionsAction.INSTANCE, TransportAddVotingConfigExclusionsAction.class);
actions.register(ClearVotingConfigExclusionsAction.INSTANCE, TransportClearVotingConfigExclusionsAction.class);
actions.register(ClusterAllocationExplainAction.INSTANCE, TransportClusterAllocationExplainAction.class);
actions.register(ClusterStatsAction.INSTANCE, TransportClusterStatsAction.class);
actions.register(ClusterStateAction.INSTANCE, TransportClusterStateAction.class);
actions.register(ClusterHealthAction.INSTANCE, TransportClusterHealthAction.class);
actions.register(ClusterUpdateSettingsAction.INSTANCE, TransportClusterUpdateSettingsAction.class);
actions.register(ClusterRerouteAction.INSTANCE, TransportClusterRerouteAction.class);
actions.register(ClusterSearchShardsAction.INSTANCE, TransportClusterSearchShardsAction.class);
actions.register(PendingClusterTasksAction.INSTANCE, TransportPendingClusterTasksAction.class);
actions.register(PutRepositoryAction.INSTANCE, TransportPutRepositoryAction.class);
actions.register(GetRepositoriesAction.INSTANCE, TransportGetRepositoriesAction.class);
actions.register(DeleteRepositoryAction.INSTANCE, TransportDeleteRepositoryAction.class);
actions.register(VerifyRepositoryAction.INSTANCE, TransportVerifyRepositoryAction.class);
actions.register(GetSnapshotsAction.INSTANCE, TransportGetSnapshotsAction.class);
actions.register(DeleteSnapshotAction.INSTANCE, TransportDeleteSnapshotAction.class);
actions.register(CreateSnapshotAction.INSTANCE, TransportCreateSnapshotAction.class);
actions.register(RestoreSnapshotAction.INSTANCE, TransportRestoreSnapshotAction.class);
actions.register(SnapshotsStatusAction.INSTANCE, TransportSnapshotsStatusAction.class);
actions.register(IndicesStatsAction.INSTANCE, TransportIndicesStatsAction.class);
actions.register(IndicesSegmentsAction.INSTANCE, TransportIndicesSegmentsAction.class);
actions.register(IndicesShardStoresAction.INSTANCE, TransportIndicesShardStoresAction.class);
actions.register(CreateIndexAction.INSTANCE, TransportCreateIndexAction.class);
actions.register(ResizeAction.INSTANCE, TransportResizeAction.class);
actions.register(RolloverAction.INSTANCE, TransportRolloverAction.class);
actions.register(DeleteIndexAction.INSTANCE, TransportDeleteIndexAction.class);
actions.register(GetIndexAction.INSTANCE, TransportGetIndexAction.class);
actions.register(OpenIndexAction.INSTANCE, TransportOpenIndexAction.class);
actions.register(CloseIndexAction.INSTANCE, TransportCloseIndexAction.class);
actions.register(IndicesExistsAction.INSTANCE, TransportIndicesExistsAction.class);
actions.register(TypesExistsAction.INSTANCE, TransportTypesExistsAction.class);
actions.register(GetMappingsAction.INSTANCE, TransportGetMappingsAction.class);
actions.register(GetFieldMappingsAction.INSTANCE, TransportGetFieldMappingsAction.class,
TransportGetFieldMappingsIndexAction.class);
actions.register(PutMappingAction.INSTANCE, TransportPutMappingAction.class);
actions.register(IndicesAliasesAction.INSTANCE, TransportIndicesAliasesAction.class);
actions.register(UpdateSettingsAction.INSTANCE, TransportUpdateSettingsAction.class);
actions.register(AnalyzeAction.INSTANCE, TransportAnalyzeAction.class);
actions.register(PutIndexTemplateAction.INSTANCE, TransportPutIndexTemplateAction.class);
actions.register(GetIndexTemplatesAction.INSTANCE, TransportGetIndexTemplatesAction.class);
actions.register(DeleteIndexTemplateAction.INSTANCE, TransportDeleteIndexTemplateAction.class);
actions.register(ValidateQueryAction.INSTANCE, TransportValidateQueryAction.class);
actions.register(RefreshAction.INSTANCE, TransportRefreshAction.class);
actions.register(FlushAction.INSTANCE, TransportFlushAction.class);
actions.register(SyncedFlushAction.INSTANCE, TransportSyncedFlushAction.class);
actions.register(ForceMergeAction.INSTANCE, TransportForceMergeAction.class);
actions.register(UpgradeAction.INSTANCE, TransportUpgradeAction.class);
actions.register(UpgradeStatusAction.INSTANCE, TransportUpgradeStatusAction.class);
actions.register(UpgradeSettingsAction.INSTANCE, TransportUpgradeSettingsAction.class);
actions.register(ClearIndicesCacheAction.INSTANCE, TransportClearIndicesCacheAction.class);
actions.register(GetAliasesAction.INSTANCE, TransportGetAliasesAction.class);
actions.register(AliasesExistAction.INSTANCE, TransportAliasesExistAction.class);
actions.register(GetSettingsAction.INSTANCE, TransportGetSettingsAction.class);
actions.register(IndexAction.INSTANCE, TransportIndexAction.class);
actions.register(GetAction.INSTANCE, TransportGetAction.class);
actions.register(TermVectorsAction.INSTANCE, TransportTermVectorsAction.class);
actions.register(MultiTermVectorsAction.INSTANCE, TransportMultiTermVectorsAction.class,
TransportShardMultiTermsVectorAction.class);
actions.register(DeleteAction.INSTANCE, TransportDeleteAction.class);
actions.register(UpdateAction.INSTANCE, TransportUpdateAction.class);
actions.register(MultiGetAction.INSTANCE, TransportMultiGetAction.class,
TransportShardMultiGetAction.class);
actions.register(BulkAction.INSTANCE, TransportBulkAction.class,
TransportShardBulkAction.class);
actions.register(SearchAction.INSTANCE, TransportSearchAction.class);
actions.register(SearchScrollAction.INSTANCE, TransportSearchScrollAction.class);
actions.register(MultiSearchAction.INSTANCE, TransportMultiSearchAction.class);
actions.register(ExplainAction.INSTANCE, TransportExplainAction.class);
actions.register(ClearScrollAction.INSTANCE, TransportClearScrollAction.class);
actions.register(RecoveryAction.INSTANCE, TransportRecoveryAction.class);
actions.register(NodesReloadSecureSettingsAction.INSTANCE, TransportNodesReloadSecureSettingsAction.class);
//Indexed scripts
actions.register(PutStoredScriptAction.INSTANCE, TransportPutStoredScriptAction.class);
actions.register(GetStoredScriptAction.INSTANCE, TransportGetStoredScriptAction.class);
actions.register(DeleteStoredScriptAction.INSTANCE, TransportDeleteStoredScriptAction.class);
actions.register(FieldCapabilitiesAction.INSTANCE, TransportFieldCapabilitiesAction.class,
TransportFieldCapabilitiesIndexAction.class);
actions.register(PutPipelineAction.INSTANCE, PutPipelineTransportAction.class);
actions.register(GetPipelineAction.INSTANCE, GetPipelineTransportAction.class);
actions.register(DeletePipelineAction.INSTANCE, DeletePipelineTransportAction.class);
actions.register(SimulatePipelineAction.INSTANCE, SimulatePipelineTransportAction.class);
actionPlugins.stream().flatMap(p -> p.getActions().stream()).forEach(actions::register);
// Persistent tasks:
actions.register(StartPersistentTaskAction.INSTANCE, StartPersistentTaskAction.TransportAction.class);
actions.register(UpdatePersistentTaskStatusAction.INSTANCE, UpdatePersistentTaskStatusAction.TransportAction.class);
actions.register(CompletionPersistentTaskAction.INSTANCE, CompletionPersistentTaskAction.TransportAction.class);
actions.register(RemovePersistentTaskAction.INSTANCE, RemovePersistentTaskAction.TransportAction.class);
// retention leases
actions.register(RetentionLeaseActions.Add.INSTANCE, RetentionLeaseActions.Add.TransportAction.class);
actions.register(RetentionLeaseActions.Renew.INSTANCE, RetentionLeaseActions.Renew.TransportAction.class);
actions.register(RetentionLeaseActions.Remove.INSTANCE, RetentionLeaseActions.Remove.TransportAction.class);
return unmodifiableMap(actions.getRegistry());
}
private ActionFilters setupActionFilters(List actionPlugins) {
return new ActionFilters(
Collections.unmodifiableSet(actionPlugins.stream().flatMap(p -> p.getActionFilters().stream()).collect(Collectors.toSet())));
}
public void initRestHandlers(Supplier nodesInCluster) {
List catActions = new ArrayList<>();
Consumer registerHandler = a -> {
if (a instanceof AbstractCatAction) {
catActions.add((AbstractCatAction) a);
}
};
registerHandler.accept(new RestAddVotingConfigExclusionAction(settings, restController));
registerHandler.accept(new RestClearVotingConfigExclusionsAction(settings, restController));
registerHandler.accept(new RestMainAction(settings, restController));
registerHandler.accept(new RestNodesInfoAction(settings, restController, settingsFilter));
registerHandler.accept(new RestRemoteClusterInfoAction(settings, restController));
registerHandler.accept(new RestNodesStatsAction(settings, restController));
registerHandler.accept(new RestNodesUsageAction(settings, restController));
registerHandler.accept(new RestNodesHotThreadsAction(settings, restController));
registerHandler.accept(new RestClusterAllocationExplainAction(settings, restController));
registerHandler.accept(new RestClusterStatsAction(settings, restController));
registerHandler.accept(new RestClusterStateAction(settings, restController, settingsFilter));
registerHandler.accept(new RestClusterHealthAction(settings, restController));
registerHandler.accept(new RestClusterUpdateSettingsAction(settings, restController));
registerHandler.accept(new RestClusterGetSettingsAction(settings, restController, clusterSettings, settingsFilter));
registerHandler.accept(new RestClusterRerouteAction(settings, restController, settingsFilter));
registerHandler.accept(new RestClusterSearchShardsAction(settings, restController));
registerHandler.accept(new RestPendingClusterTasksAction(settings, restController));
registerHandler.accept(new RestPutRepositoryAction(settings, restController));
registerHandler.accept(new RestGetRepositoriesAction(settings, restController, settingsFilter));
registerHandler.accept(new RestDeleteRepositoryAction(settings, restController));
registerHandler.accept(new RestVerifyRepositoryAction(settings, restController));
registerHandler.accept(new RestGetSnapshotsAction(settings, restController));
registerHandler.accept(new RestCreateSnapshotAction(settings, restController));
registerHandler.accept(new RestRestoreSnapshotAction(settings, restController));
registerHandler.accept(new RestDeleteSnapshotAction(settings, restController));
registerHandler.accept(new RestSnapshotsStatusAction(settings, restController));
registerHandler.accept(new RestGetIndicesAction(settings, restController));
registerHandler.accept(new RestIndicesStatsAction(settings, restController));
registerHandler.accept(new RestIndicesSegmentsAction(settings, restController));
registerHandler.accept(new RestIndicesShardStoresAction(settings, restController));
registerHandler.accept(new RestGetAliasesAction(settings, restController));
registerHandler.accept(new RestIndexDeleteAliasesAction(settings, restController));
registerHandler.accept(new RestIndexPutAliasAction(settings, restController));
registerHandler.accept(new RestIndicesAliasesAction(settings, restController));
registerHandler.accept(new RestCreateIndexAction(settings, restController));
registerHandler.accept(new RestResizeHandler.RestShrinkIndexAction(settings, restController));
registerHandler.accept(new RestResizeHandler.RestSplitIndexAction(settings, restController));
registerHandler.accept(new RestRolloverIndexAction(settings, restController));
registerHandler.accept(new RestDeleteIndexAction(settings, restController));
registerHandler.accept(new RestCloseIndexAction(settings, restController));
registerHandler.accept(new RestOpenIndexAction(settings, restController));
registerHandler.accept(new RestUpdateSettingsAction(settings, restController));
registerHandler.accept(new RestGetSettingsAction(settings, restController));
registerHandler.accept(new RestAnalyzeAction(settings, restController));
registerHandler.accept(new RestGetIndexTemplateAction(settings, restController));
registerHandler.accept(new RestPutIndexTemplateAction(settings, restController));
registerHandler.accept(new RestDeleteIndexTemplateAction(settings, restController));
registerHandler.accept(new RestPutMappingAction(settings, restController));
registerHandler.accept(new RestGetMappingAction(settings, restController));
registerHandler.accept(new RestGetFieldMappingAction(settings, restController));
registerHandler.accept(new RestRefreshAction(settings, restController));
registerHandler.accept(new RestFlushAction(settings, restController));
registerHandler.accept(new RestSyncedFlushAction(settings, restController));
registerHandler.accept(new RestForceMergeAction(settings, restController));
registerHandler.accept(new RestUpgradeAction(settings, restController));
registerHandler.accept(new RestUpgradeStatusAction(settings, restController));
registerHandler.accept(new RestClearIndicesCacheAction(settings, restController));
registerHandler.accept(new RestIndexAction(settings, restController));
registerHandler.accept(new RestGetAction(settings, restController));
registerHandler.accept(new RestGetSourceAction(settings, restController));
registerHandler.accept(new RestMultiGetAction(settings, restController));
registerHandler.accept(new RestDeleteAction(settings, restController));
registerHandler.accept(new RestCountAction(settings, restController));
registerHandler.accept(new RestTermVectorsAction(settings, restController));
registerHandler.accept(new RestMultiTermVectorsAction(settings, restController));
registerHandler.accept(new RestBulkAction(settings, restController));
registerHandler.accept(new RestUpdateAction(settings, restController));
registerHandler.accept(new RestSearchAction(settings, restController));
registerHandler.accept(new RestSearchScrollAction(settings, restController));
registerHandler.accept(new RestClearScrollAction(settings, restController));
registerHandler.accept(new RestMultiSearchAction(settings, restController));
registerHandler.accept(new RestValidateQueryAction(settings, restController));
registerHandler.accept(new RestExplainAction(settings, restController));
registerHandler.accept(new RestRecoveryAction(settings, restController));
registerHandler.accept(new RestReloadSecureSettingsAction(settings, restController));
// Scripts API
registerHandler.accept(new RestGetStoredScriptAction(settings, restController));
registerHandler.accept(new RestPutStoredScriptAction(settings, restController));
registerHandler.accept(new RestDeleteStoredScriptAction(settings, restController));
registerHandler.accept(new RestFieldCapabilitiesAction(settings, restController));
// Tasks API
registerHandler.accept(new RestListTasksAction(settings, restController, nodesInCluster));
registerHandler.accept(new RestGetTaskAction(settings, restController));
registerHandler.accept(new RestCancelTasksAction(settings, restController, nodesInCluster));
// Ingest API
registerHandler.accept(new RestPutPipelineAction(settings, restController));
registerHandler.accept(new RestGetPipelineAction(settings, restController));
registerHandler.accept(new RestDeletePipelineAction(settings, restController));
registerHandler.accept(new RestSimulatePipelineAction(settings, restController));
// CAT API
registerHandler.accept(new RestAllocationAction(settings, restController));
registerHandler.accept(new RestShardsAction(settings, restController));
registerHandler.accept(new RestMasterAction(settings, restController));
registerHandler.accept(new RestNodesAction(settings, restController));
registerHandler.accept(new RestTasksAction(settings, restController, nodesInCluster));
registerHandler.accept(new RestIndicesAction(settings, restController, indexNameExpressionResolver));
registerHandler.accept(new RestSegmentsAction(settings, restController));
// Fully qualified to prevent interference with rest.action.count.RestCountAction
registerHandler.accept(new org.elasticsearch.rest.action.cat.RestCountAction(settings, restController));
// Fully qualified to prevent interference with rest.action.indices.RestRecoveryAction
registerHandler.accept(new org.elasticsearch.rest.action.cat.RestRecoveryAction(settings, restController));
registerHandler.accept(new RestHealthAction(settings, restController));
registerHandler.accept(new org.elasticsearch.rest.action.cat.RestPendingClusterTasksAction(settings, restController));
registerHandler.accept(new RestAliasAction(settings, restController));
registerHandler.accept(new RestThreadPoolAction(settings, restController));
registerHandler.accept(new RestPluginsAction(settings, restController));
registerHandler.accept(new RestFielddataAction(settings, restController));
registerHandler.accept(new RestNodeAttrsAction(settings, restController));
registerHandler.accept(new RestRepositoriesAction(settings, restController));
registerHandler.accept(new RestSnapshotAction(settings, restController));
registerHandler.accept(new RestTemplatesAction(settings, restController));
for (ActionPlugin plugin : actionPlugins) {
for (RestHandler handler : plugin.getRestHandlers(settings, restController, clusterSettings, indexScopedSettings,
settingsFilter, indexNameExpressionResolver, nodesInCluster)) {
registerHandler.accept(handler);
}
}
registerHandler.accept(new RestCatAction(settings, restController, catActions));
}
@Override
protected void configure() {
bind(ActionFilters.class).toInstance(actionFilters);
bind(DestructiveOperations.class).toInstance(destructiveOperations);
bind(TransportPutMappingAction.RequestValidators.class).toInstance(mappingRequestValidators);
if (false == transportClient) {
// Supporting classes only used when not a transport client
bind(AutoCreateIndex.class).toInstance(autoCreateIndex);
bind(TransportLivenessAction.class).asEagerSingleton();
// register Action -> transportAction Map used by NodeClient
@SuppressWarnings("rawtypes")
MapBinder transportActionsBinder
= MapBinder.newMapBinder(binder(), Action.class, TransportAction.class);
for (ActionHandler action : actions.values()) {
// bind the action as eager singleton, so the map binder one will reuse it
bind(action.getTransportAction()).asEagerSingleton();
transportActionsBinder.addBinding(action.getAction()).to(action.getTransportAction()).asEagerSingleton();
for (Class supportAction : action.getSupportTransportActions()) {
bind(supportAction).asEagerSingleton();
}
}
}
}
public ActionFilters getActionFilters() {
return actionFilters;
}
public RestController getRestController() {
return restController;
}
}