/**
* Copyright © 2016-2017 The Thingsboard Authors
*
* 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.thingsboard.server.service.cluster.discovery;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.DependsOn;
import org.springframework.stereotype.Service;
import org.thingsboard.server.service.environment.EnvironmentLogService;
import javax.annotation.PostConstruct;
import java.util.Collections;
import java.util.List;
/**
* @author Andrew Shvayka
*/
@Service
@ConditionalOnProperty(prefix = "zk", value = "enabled", havingValue = "false", matchIfMissing = true)
@Slf4j
@DependsOn("environmentLogService")
public class DummyDiscoveryService implements DiscoveryService {
@Autowired
private ServerInstanceService serverInstance;
@PostConstruct
public void init() {
log.info("Initializing...");
}
@Override
public void publishCurrentServer() {
}
@Override
public void unpublishCurrentServer() {
}
@Override
public ServerInstance getCurrentServer() {
return serverInstance.getSelf();
}
@Override
public List<ServerInstance> getOtherServers() {
return Collections.emptyList();
}
@Override
public boolean addListener(DiscoveryServiceListener listener) {
return false;
}
@Override
public boolean removeListener(DiscoveryServiceListener listener) {
return false;
}
}