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.nacos.config.server.model;
  
  import com.alibaba.nacos.config.server.utils.MD5;
  
  import java.io.PrintWriter;
  import java.io.Serializable;
  
  /**
   * 不能增加字段，为了兼容老前台接口（老接口增加一个字段会出现不兼容问题）设置的model。
   *
   * @author Nacos
   */
  public class ConfigInfoBase implements Serializable, Comparable<ConfigInfoBase> {
      static final long serialVersionUID = -1L;
  
      /**
       * 不能增加字段
       */
      private long id;
      private String dataId;
      private String group;
      private String content;
      private String md5;
  
      public ConfigInfoBase() {
  
      }
  
      public ConfigInfoBase(String dataId, String group, String content) {
          this.dataId = dataId;
          this.group = group;
          this.content = content;
          if (this.content != null) {
              this.md5 = MD5.getInstance().getMD5String(this.content);
          }
      }
  
      public long getId() {
          return id;
      }
  
      public void setId(long id) {
          this.id = id;
      }
  
      public String getDataId() {
          return dataId;
      }
  
      public void setDataId(String dataId) {
          this.dataId = dataId;
      }
  
      public String getGroup() {
          return group;
      }
  
      public void setGroup(String group) {
          this.group = group;
      }
  
      public String getContent() {
          return content;
      }
  
      public void setContent(String content) {
          this.content = content;
      }
  
      public String getMd5() {
          return md5;
      }
  
      public void setMd5(String md5) {
          this.md5 = md5;
      }
  
      public void dump(PrintWriter writer) {
          writer.write(this.content);
      }
  
      @Override
      public int compareTo(ConfigInfoBase o) {
          if (o == null) {
              return 1;
          }
          if (this.dataId == null) {
              if (o.getDataId() == null) {
                  return 0;
              } else {
                  return -1;
              }
          } else {
              if (o.getDataId() == null) {
                  return 1;
              } else {
                  int cmpDataId = this.dataId.compareTo(o.getDataId());
                  if (cmpDataId != 0) {
                      return cmpDataId;
                  }
              }
          }
  
          if (this.group == null) {
              if (o.getGroup() == null) {
                  return 0;
              } else {
                  return -1;
              }
          } else {
              if (o.getGroup() == null) {
                  return 1;
              } else {
                  int cmpGroup = this.group.compareTo(o.getGroup());
                  if (cmpGroup != 0) {
                      return cmpGroup;
                  }
              }
          }
  
          if (this.content == null) {
              if (o.getContent() == null) {
                  return 0;
              } else {
                  return -1;
              }
          } else {
              if (o.getContent() == null) {
                  return 1;
              } else {
                  int cmpContent = this.content.compareTo(o.getContent());
                  if (cmpContent != 0) {
                      return cmpContent;
                  }
              }
          }
          return 0;
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          result = prime * result + ((content == null) ? 0 : content.hashCode());
          result = prime * result + ((dataId == null) ? 0 : dataId.hashCode());
          result = prime * result + ((group == null) ? 0 : group.hashCode());
          result = prime * result + ((md5 == null) ? 0 : md5.hashCode());
          return result;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj) {
              return true;
          }
          if (obj == null) {
              return false;
          }
          if (getClass() != obj.getClass()) {
              return false;
          }
          ConfigInfoBase other = (ConfigInfoBase)obj;
          if (content == null) {
              if (other.content != null) {
                  return false;
              }
          } else if (!content.equals(other.content)) {
              return false;
          }
          if (dataId == null) {
              if (other.dataId != null) {
                  return false;
              }
          } else if (!dataId.equals(other.dataId)) {
              return false;
          }
          if (group == null) {
              if (other.group != null) {
                  return false;
              }
          } else if (!group.equals(other.group)) {
              return false;
          }
          if (md5 == null) {
              if (other.md5 != null) {
                  return false;
              }
          } else if (!md5.equals(other.md5)) {
              return false;
          }
          return true;
      }
  
      @Override
      public String toString() {
          return "ConfigInfoBase{" + "id=" + id + ", dataId='" + dataId + '\''
              + ", group='" + group + '\'' + ", content='" + content + '\''
              + ", md5='" + md5 + '\'' + '}';
      }
  }
  