io.opentracing.contrib.spring.cloud.rxjava.RxJavaTracingAutoConfiguration Maven / Gradle / Ivy

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/**
 * Copyright 2017-2018 The OpenTracing 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 io.opentracing.contrib.spring.cloud.rxjava;

import io.opentracing.Tracer;
import io.opentracing.contrib.spring.tracer.configuration.TracerAutoConfiguration;
import io.opentracing.rxjava.TracingRxJavaUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Configuration;
import rx.plugins.RxJavaHooks;


@Configuration
@AutoConfigureAfter(TracerAutoConfiguration.class)
@ConditionalOnBean(Tracer.class)
@ConditionalOnClass(RxJavaHooks.class)
@ConditionalOnProperty(name = "opentracing.spring.cloud.rxjava.enabled", havingValue = "true", matchIfMissing = true)
public class RxJavaTracingAutoConfiguration {

  @Autowired
  public RxJavaTracingAutoConfiguration(Tracer tracer) {
    TracingRxJavaUtils.enableTracing(tracer);
  }
}