/*
* Licensed to ElasticSearch and Shay Banon 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.gateway.none;
import org.elasticsearch.ElasticSearchException;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.common.component.AbstractLifecycleComponent;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.inject.Module;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.gateway.Gateway;
import org.elasticsearch.gateway.GatewayException;
import org.elasticsearch.index.gateway.none.NoneIndexGatewayModule;
/**
*
*/
public class NoneGateway extends AbstractLifecycleComponent<Gateway> implements Gateway {
public static final String TYPE = "none";
@Inject
public NoneGateway(Settings settings) {
super(settings);
}
@Override
public String type() {
return TYPE;
}
@Override
public String toString() {
return "_none_";
}
@Override
protected void doStart() throws ElasticSearchException {
}
@Override
protected void doStop() throws ElasticSearchException {
}
@Override
protected void doClose() throws ElasticSearchException {
}
@Override
public void performStateRecovery(GatewayStateRecoveredListener listener) throws GatewayException {
logger.debug("performing state recovery");
listener.onSuccess(ClusterState.builder().build());
}
@Override
public Class<? extends Module> suggestIndexGateway() {
return NoneIndexGatewayModule.class;
}
@Override
public void reset() {
}
}