public object Format(Com.Alibaba.Otter.Canal.Protocol.Entry entry)
{
var cdc = new MaxwellEntry();
cdc.position = entry.Header.LogfileName;
cdc.xoffset = entry.Header.LogfileOffset;
cdc.database = entry.Header.SchemaName;
cdc.table = entry.Header.TableName;
cdc.ts = entry.Header.ExecuteTime;
cdc.gtid = entry.Header.Gtid;
//获取行变更
var rowChange = RowChange.Parser.ParseFrom(entry.StoreValue);
if (rowChange != null)
{
cdc.type = rowChange.EventType.ToString().ToLower();
//输出 insert/update/delete 变更类型列数据
foreach (var rowData in rowChange.RowDatas)
{
if (rowChange.EventType == EventType.Insert)
{
cdc.data = new Dictionary <string, dynamic>();
foreach (var column in rowData.AfterColumns)
{
cdc.data.Add(column.Name, column.Value);
}
}
else if (rowChange.EventType == EventType.Delete)
{
cdc.old = new Dictionary <string, dynamic>();
foreach (var column in rowData.BeforeColumns)
{
cdc.old.Add(column.Name, column.Value);
}
}
else if (rowChange.EventType == EventType.Update)
{
cdc.data = new Dictionary <string, dynamic>();
cdc.old = new Dictionary <string, dynamic>();
foreach (var column in rowData.AfterColumns)
{
cdc.data.Add(column.Name, column.Value);
}
foreach (var column in rowData.BeforeColumns)
{
cdc.old.Add(column.Name, column.Value);
}
}
}
}
return(cdc);
}
public object Format(Com.Alibaba.Otter.Canal.Protocol.Entry entry)
{
return(entry);
}