content: /*
   * Copyright 2021 4Paradigm
   *
   * 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._4paradigm.openmldb.test_common.chain.result;
  
  
  import com._4paradigm.openmldb.test_common.bean.OpenMLDBResult;
  import com._4paradigm.openmldb.test_common.bean.SQLType;
  import com._4paradigm.qa.openmldb_deploy.bean.OpenMLDBInfo;
  import lombok.Setter;
  
  import java.sql.Statement;
  
  @Setter
  public abstract class AbstractResultHandler {
      private AbstractResultHandler nextHandler;
  
      public abstract boolean preHandle(SQLType sqlType);
  
      public abstract void onHandle(OpenMLDBResult openMLDBResult);
  
      public void doHandle(OpenMLDBResult openMLDBResult){
          String sql = openMLDBResult.getSql();
          SQLType sqlType = SQLType.parseSQLType(sql);
          if(preHandle(sqlType)){
              onHandle(openMLDBResult);
              return;
          }
          if(nextHandler!=null){
              nextHandler.doHandle(openMLDBResult);
              return;
          }
  //        throw new IllegalArgumentException("result parse failed,not support sql type,sql:"+sql);
      }
  }
  