content: /*
   * Copyright 1999-2019 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.adapter.gateway.common;
  
  /**
   * @author Eric Zhao
   * @since 1.6.0
   */
  public final class SentinelGatewayConstants {
  
      public static final int APP_TYPE_GATEWAY = 1;
  
      public static final int RESOURCE_MODE_ROUTE_ID = 0;
      public static final int RESOURCE_MODE_CUSTOM_API_NAME = 1;
  
      public static final int PARAM_PARSE_STRATEGY_CLIENT_IP = 0;
      public static final int PARAM_PARSE_STRATEGY_HOST = 1;
      public static final int PARAM_PARSE_STRATEGY_HEADER = 2;
      public static final int PARAM_PARSE_STRATEGY_URL_PARAM = 3;
      public static final int PARAM_PARSE_STRATEGY_COOKIE = 4;
  
      public static final int URL_MATCH_STRATEGY_EXACT = 0;
      public static final int URL_MATCH_STRATEGY_PREFIX = 1;
      public static final int URL_MATCH_STRATEGY_REGEX = 2;
  
      public static final int PARAM_MATCH_STRATEGY_EXACT = 0;
      public static final int PARAM_MATCH_STRATEGY_PREFIX = 1;
      public static final int PARAM_MATCH_STRATEGY_REGEX = 2;
      public static final int PARAM_MATCH_STRATEGY_CONTAINS = 3;
  
      public static final String GATEWAY_CONTEXT_DEFAULT = "sentinel_gateway_context_default";
      public static final String GATEWAY_CONTEXT_PREFIX = "sentinel_gateway_context$$";
      public static final String GATEWAY_CONTEXT_ROUTE_PREFIX = "sentinel_gateway_context$$route$$";
  
      public static final String GATEWAY_NOT_MATCH_PARAM = "$NM";
      public static final String GATEWAY_DEFAULT_PARAM = "$D";
  
      private SentinelGatewayConstants() {}
  }
  