content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.csp.sentinel.demo.dubbo.demo1;
  
  import java.util.Collections;
  
  import com.alibaba.csp.sentinel.init.InitExecutor;
  import com.alibaba.csp.sentinel.slots.block.RuleConstant;
  import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
  import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
  
  import org.springframework.context.annotation.AnnotationConfigApplicationContext;
  
  /**
   * Please add the following VM arguments:
   * <pre>
   * -Djava.net.preferIPv4Stack=true
   * -Dcsp.sentinel.api.port=8720
   * -Dproject.name=dubbo-provider-demo
   * </pre>
   *
   * @author Eric Zhao
   */
  public class FooProviderBootstrap {
  
      private static final String RES_KEY = "com.alibaba.csp.sentinel.demo.dubbo.FooService:sayHello(java.lang.String)";
      private static final String INTERFACE_RES_KEY = "com.alibaba.csp.sentinel.demo.dubbo.FooService";
  
      public static void main(String[] args) {
          // Users don't need to manually call this method.
          InitExecutor.doInit();
  
          initFlowRule();
  
          AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
          context.register(ProviderConfiguration.class);
          context.refresh();
  
          System.out.println("Service provider is ready");
      }
  
      private static void initFlowRule() {
          FlowRule flowRule = new FlowRule();
          flowRule.setResource(RES_KEY);
          flowRule.setCount(10);
          flowRule.setGrade(RuleConstant.FLOW_GRADE_QPS);
          flowRule.setLimitApp("default");
          FlowRuleManager.loadRules(Collections.singletonList(flowRule));
      }
  }
  