content: /*
   * Copyright 1999-2020 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.annotation.cdi.interceptor.integration.service;
  
  import com.alibaba.csp.sentinel.slots.block.BlockException;
  
  /**
   * @author Eric Zhao
   */
  public class FooUtil {
  
      public static final int BLOCK_FLAG = 88888;
      public static final String FALLBACK_DEFAULT_RESULT = "fallback";
  
      public static int globalBlockHandler(BlockException ex) {
          System.out.println("Oops: " + ex.getClass().getSimpleName());
          return BLOCK_FLAG;
      }
  
      public static String globalDefaultFallback(Throwable t) {
          System.out.println("Fallback caught: " + t.getClass().getSimpleName());
          return FALLBACK_DEFAULT_RESULT;
      }
  }
  