service-registry/registry-zero-config/src/main/java/org/apache/servicecomb/zeroconfig/ZeroConfigDiscovery.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.apache.servicecomb.zeroconfig;

import static org.apache.servicecomb.zeroconfig.ZeroConfigConst.ORDER;

import org.apache.servicecomb.registry.lightweight.AbstractLightweightDiscovery;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class ZeroConfigDiscovery extends AbstractLightweightDiscovery {
  private static final String NAME = "zero-config discovery";

  private Config config;

  @Autowired
  public ZeroConfigDiscovery setConfig(Config config) {
    this.config = config;
    return this;
  }

  @Override
  public void afterPropertiesSet() throws Exception {
    super.afterPropertiesSet();

    startPullInstances(config.getPullInterval());
  }

  @Override
  public String name() {
    return NAME;
  }

  @Override
  public int getOrder() {
    return ORDER;
  }

  @Override
  public boolean enabled() {
    return config.isEnabled();
  }
}