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/**
 * Copyright 2015-2016 The OpenZipkin 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 zipkin.server;

import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.HealthIndicator;
import zipkin.Component;

public final class ZipkinHealthIndicator implements HealthIndicator {
  final Component component;

  public ZipkinHealthIndicator(Component component) {
    this.component = component;
  }

  @Override public Health health() {
    Component.CheckResult result = component.check();
    return result.ok ? Health.up().build() : Health.down(result.exception).build();
  }
}