OpenSearch/src/main/java/org/elasticsearch/cluster/ClusterModule.java

/*
 * Licensed to Elastic Search and Shay Banon under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Elastic Search 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.cluster;

import org.elasticsearch.cluster.action.index.MappingUpdatedAction;
import org.elasticsearch.cluster.action.index.NodeAliasesUpdatedAction;
import org.elasticsearch.cluster.action.index.NodeIndexCreatedAction;
import org.elasticsearch.cluster.action.index.NodeIndexDeletedAction;
import org.elasticsearch.cluster.action.index.NodeMappingCreatedAction;
import org.elasticsearch.cluster.action.index.NodeMappingRefreshAction;
import org.elasticsearch.cluster.action.shard.ShardStateAction;
import org.elasticsearch.cluster.metadata.MetaDataCreateIndexService;
import org.elasticsearch.cluster.metadata.MetaDataDeleteIndexService;
import org.elasticsearch.cluster.metadata.MetaDataIndexAliasesService;
import org.elasticsearch.cluster.metadata.MetaDataIndexTemplateService;
import org.elasticsearch.cluster.metadata.MetaDataMappingService;
import org.elasticsearch.cluster.metadata.MetaDataService;
import org.elasticsearch.cluster.metadata.MetaDataStateIndexService;
import org.elasticsearch.cluster.metadata.MetaDataUpdateSettingsService;
import org.elasticsearch.cluster.node.DiscoveryNodeService;
import org.elasticsearch.cluster.routing.RoutingService;
import org.elasticsearch.cluster.routing.allocation.AllocationModule;
import org.elasticsearch.cluster.routing.operation.OperationRoutingModule;
import org.elasticsearch.cluster.service.InternalClusterService;
import org.elasticsearch.common.collect.ImmutableList;
import org.elasticsearch.common.inject.AbstractModule;
import org.elasticsearch.common.inject.Module;
import org.elasticsearch.common.inject.SpawnModules;
import org.elasticsearch.common.settings.Settings;

/**
 * @author kimchy (shay.banon)
 */
public class ClusterModule extends AbstractModule implements SpawnModules {

    private final Settings settings;

    public ClusterModule(Settings settings) {
        this.settings = settings;
    }

    @Override public Iterable<? extends Module> spawnModules() {
        return ImmutableList.of(new AllocationModule(settings), new OperationRoutingModule(settings));
    }

    @Override
    protected void configure() {
        bind(DiscoveryNodeService.class).asEagerSingleton();
        bind(ClusterService.class).to(InternalClusterService.class).asEagerSingleton();

        bind(MetaDataService.class).asEagerSingleton();
        bind(MetaDataCreateIndexService.class).asEagerSingleton();
        bind(MetaDataDeleteIndexService.class).asEagerSingleton();
        bind(MetaDataStateIndexService.class).asEagerSingleton();
        bind(MetaDataMappingService.class).asEagerSingleton();
        bind(MetaDataIndexAliasesService.class).asEagerSingleton();
        bind(MetaDataUpdateSettingsService.class).asEagerSingleton();
        bind(MetaDataIndexTemplateService.class).asEagerSingleton();

        bind(RoutingService.class).asEagerSingleton();

        bind(ShardStateAction.class).asEagerSingleton();
        bind(NodeIndexCreatedAction.class).asEagerSingleton();
        bind(NodeIndexDeletedAction.class).asEagerSingleton();
        bind(NodeMappingCreatedAction.class).asEagerSingleton();
        bind(NodeMappingRefreshAction.class).asEagerSingleton();
        bind(MappingUpdatedAction.class).asEagerSingleton();
        bind(NodeAliasesUpdatedAction.class).asEagerSingleton();
    }
}