content: /*
   *   MIT License
   *
   *   Copyright (c) 2016 Alibaba Group
   *
   *   Permission is hereby granted, free of charge, to any person obtaining a copy
   *   of this software and associated documentation files (the "Software"), to deal
   *   in the Software without restriction, including without limitation the rights
   *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   *   copies of the Software, and to permit persons to whom the Software is
   *   furnished to do so, subject to the following conditions:
   *
   *   The above copyright notice and this permission notice shall be included in all
   *   copies or substantial portions of the Software.
   *
   *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   *   SOFTWARE.
   */
  
  package com.alibaba.tac.engine.ms.service;
  
  import com.alibaba.tac.engine.inst.domain.TacInst;
  import com.alibaba.tac.engine.ms.domain.TacMs;
  import com.alibaba.tac.engine.ms.domain.TacMsDO;
  import com.google.common.hash.Hashing;
  import org.apache.commons.lang3.StringUtils;
  
  import java.text.MessageFormat;
  
  /**
   * @author jinshuan.li 26/02/2018 10:04
   */
  public interface IMsPublisher {
  
      /**
       * publish the instance
       *
       * @param tacInst
       * @return
       */
      Boolean publish(TacInst tacInst);
  
      /**
       * publish the instance with data
       *
       * @param tacInst
       * @param data
       * @return
       */
      Boolean publish(TacInst tacInst, byte[] data);
  
      /**
       * pre publish with data
       *
       * @param tacInst
       * @param data
       * @return
       */
      Boolean prePublish(TacInst tacInst, byte[] data);
  
      /**
       * git 预发
       * @param tacMsDO
       * @param tacInst
       * @return
       */
      TacInst gitPrePublish(TacMsDO tacMsDO,TacInst tacInst);
      /**
       * offline instance
       *
       * @param tacInst
       * @return
       */
      Boolean offline(TacInst tacInst);
  
      /**
       * check the instance data sign
       *
       * @param tacInst
       * @param instanceFile
       */
      default void checkSign(TacInst tacInst, byte[] instanceFile) {
  
          String md5 = Hashing.md5().hashBytes(instanceFile).toString();
          if (!StringUtils.equalsIgnoreCase(tacInst.getJarVersion(), md5)) {
              throw new IllegalStateException("instance jar version check error " + tacInst.getId());
          }
      }
  
  }
  