content: package com.taobao.tddl.dbsync.binlog.event.mariadb;
  
  import com.taobao.tddl.dbsync.binlog.LogBuffer;
  import com.taobao.tddl.dbsync.binlog.event.FormatDescriptionLogEvent;
  import com.taobao.tddl.dbsync.binlog.event.IgnorableLogEvent;
  import com.taobao.tddl.dbsync.binlog.event.LogHeader;
  
  /**
   * mariadb10的BINLOG_CHECKPOINT_EVENT类型
   * 
   * @author jianghang 2014-1-20 下午2:22:04
   * @since 1.0.17
   */
  public class BinlogCheckPointLogEvent extends IgnorableLogEvent {
  
      private final String filename;
  
      public BinlogCheckPointLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent){
          super(header, buffer, descriptionEvent);
          // mariadb binlog checkpoint
          final int headerSize = descriptionEvent.getCommonHeaderLen();
          final int postHeaderLen = descriptionEvent.getPostHeaderLen()[getHeader().getType() - 1];
  
          buffer.position(headerSize);
          long binlogFileLen = buffer.getUint32();
          filename = buffer.getFixString((int) binlogFileLen);
      }
  
      public String getFilename() {
          return filename;
      }
  }
  