content: /*
   * Copyright 2013-2023 the original author or 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
   *
   *      https://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 com.alibaba.cloud.circuitbreaker.sentinel;
  
  import java.util.ArrayList;
  import java.util.function.Function;
  
  import com.alibaba.cloud.circuitbreaker.sentinel.SentinelConfigBuilder.SentinelCircuitBreakerConfiguration;
  
  import org.springframework.cloud.client.circuitbreaker.ReactiveCircuitBreaker;
  import org.springframework.cloud.client.circuitbreaker.ReactiveCircuitBreakerFactory;
  import org.springframework.util.Assert;
  
  /**
   * Factory for {@link ReactiveSentinelCircuitBreaker}.
   *
   * @author Eric Zhao
   */
  public class ReactiveSentinelCircuitBreakerFactory extends
  		ReactiveCircuitBreakerFactory<SentinelCircuitBreakerConfiguration, SentinelConfigBuilder> {
  
  	private Function<String, SentinelConfigBuilder.SentinelCircuitBreakerConfiguration> defaultConfiguration = id -> new SentinelConfigBuilder()
  			.resourceName(id).rules(new ArrayList<>()).build();
  
  	@Override
  	public ReactiveCircuitBreaker create(String id) {
  		Assert.hasText(id, "A CircuitBreaker must have an id.");
  		SentinelConfigBuilder.SentinelCircuitBreakerConfiguration conf = getConfigurations()
  				.computeIfAbsent(id, defaultConfiguration);
  		return new ReactiveSentinelCircuitBreaker(id, conf.getEntryType(),
  				conf.getRules());
  	}
  
  	@Override
  	protected SentinelConfigBuilder configBuilder(String id) {
  		return new SentinelConfigBuilder(id);
  	}
  
  	@Override
  	public void configureDefault(
  			Function<String, SentinelCircuitBreakerConfiguration> defaultConfiguration) {
  		this.defaultConfiguration = defaultConfiguration;
  	}
  
  }
  