/*
* 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.cluster;
import com.google.common.collect.ImmutableList;
import org.elasticsearch.cluster.action.index.MappingUpdatedAction;
import org.elasticsearch.cluster.action.index.NodeIndexDeletedAction;
import org.elasticsearch.cluster.action.index.NodeMappingRefreshAction;
import org.elasticsearch.cluster.action.shard.ShardStateAction;
import org.elasticsearch.cluster.metadata.*;
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.cluster.settings.ClusterDynamicSettingsModule;
import org.elasticsearch.common.inject.AbstractModule;
import org.elasticsearch.common.inject.Module;
import org.elasticsearch.common.inject.SpawnModules;
import org.elasticsearch.common.inject.multibindings.Multibinder;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.settings.IndexDynamicSettingsModule;
import java.util.HashSet;
import java.util.Set;
/**
*
*/
public class ClusterModule extends AbstractModule implements SpawnModules {
private final Settings settings;
public static final String CLUSTER_SERVICE_IMPL = "cluster.info.service.type";
private Set<Class<? extends IndexTemplateFilter>> indexTemplateFilters = new HashSet<>();
public ClusterModule(Settings settings) {
this.settings = settings;
}
public void registerIndexTemplateFilter(Class<? extends IndexTemplateFilter> indexTemplateFilter) {
indexTemplateFilters.add(indexTemplateFilter);
}
@Override
public Iterable<? extends Module> spawnModules() {
return ImmutableList.of(new AllocationModule(settings),
new OperationRoutingModule(settings),
new ClusterDynamicSettingsModule(),
new IndexDynamicSettingsModule());
}
@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(MetaDataIndexStateService.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(NodeIndexDeletedAction.class).asEagerSingleton();
bind(NodeMappingRefreshAction.class).asEagerSingleton();
bind(MappingUpdatedAction.class).asEagerSingleton();
bind(ClusterInfoService.class).to(settings.getAsClass(CLUSTER_SERVICE_IMPL, InternalClusterInfoService.class)).asEagerSingleton();
Multibinder<IndexTemplateFilter> mbinder = Multibinder.newSetBinder(binder(), IndexTemplateFilter.class);
for (Class<? extends IndexTemplateFilter> indexTemplateFilter : indexTemplateFilters) {
mbinder.addBinding().to(indexTemplateFilter);
}
}
}