private void SetEntityValue(AbstractEntity entity, SchemaColumn fieldAttr, object value)
{
string columnName = fieldAttr.Name;
object fieldValue;
if (fieldAttr.IsSerialized)
{
//指定序列化方式
if (fieldAttr.DbType == ColumnDbType.LongBlob || fieldAttr.DbType == ColumnDbType.Blob)
{
fieldValue = DeserializeBinaryObject(value, fieldAttr);
}
else
{
fieldValue = DeserializeJsonObject(value, fieldAttr);
}
if (fieldValue is EntityChangeEvent)
{
((EntityChangeEvent)fieldValue).PropertyName = columnName;
}
}
else
{
fieldValue = AbstractEntity.ParseValueType(value, fieldAttr.ColumnType);
}
if (fieldAttr.CanWrite)
{
entity.SetPropertyValue(columnName, fieldValue);
}
else
{
entity.SetFieldValue(columnName, fieldValue);
}
}
private void SetEntityValue(SchemaTable schemaTable, IDataReader reader, AbstractEntity entity)
{
var columns = schemaTable.GetColumnNames();
foreach (var columnName in columns)
{
SchemaColumn fieldAttr;
if (!schemaTable.Columns.TryGetValue(columnName, out fieldAttr))
{
continue;
}
object fieldValue = null;
if (fieldAttr.IsSerialized)
{
var value = reader[columnName];
//指定序列化方式
if (fieldAttr.DbType == ColumnDbType.LongBlob || fieldAttr.DbType == ColumnDbType.Blob)
{
fieldValue = DeserializeBinaryObject(schemaTable, entity, value, fieldAttr, columnName);
}
else
{
fieldValue = DeserializeJsonObject(schemaTable, entity, value, fieldAttr, columnName);
}
if (fieldValue is EntityChangeEvent)
{
((EntityChangeEvent)fieldValue).PropertyName = columnName;
}
}
else
{
try
{
fieldValue = entity.ParseValueType(reader[columnName], fieldAttr.ColumnType);
}
catch (Exception ex)
{
TraceLog.WriteError("Table:{0} column:{1} parse value error:\r\n{0}", schemaTable.EntityName, columnName, ex);
}
}
if (fieldAttr.CanWrite)
{
entity.SetPropertyValue(columnName, fieldValue);
}
else
{
entity.SetFieldValue(columnName, fieldValue);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="entity"></param>
/// <param name="column"></param>
/// <param name="value"></param>
protected virtual void SetPropertyValue(T entity, SchemaColumn column, object value)
{
object fieldValue;
if (column.IsSerialized)
{
//指定序列化方式
if (column.DbType == ColumnDbType.LongBlob ||
column.DbType == ColumnDbType.Blob)
{
fieldValue = ProtoBufUtils.Deserialize(value as byte[], column.ColumnType);
}
else
{
fieldValue = DeserializeJsonObject(value, column);
}
}
else
{
fieldValue = AbstractEntity.ParseValueType(value, column.ColumnType);
}
ObjectAccessor.Create(entity)[column.Name] = fieldValue;
}
private void SetEntityValue(SchemaTable schemaTable, IDataReader reader, AbstractEntity entity)
{
var columns = schemaTable.GetColumnNames();
foreach (var columnName in columns)
{
SchemaColumn fieldAttr;
if (!schemaTable.Columns.TryGetValue(columnName, out fieldAttr))
{
continue;
}
object fieldValue = null;
if (fieldAttr.IsJson)
{
var value = reader[columnName];
if (fieldAttr.ColumnType.IsSubclassOf(typeof(Array)))
{
value = value.ToString().StartsWith("[") ? value : "[" + value + "]";
}
try
{
string tempValue = value.ToNotNullString();
if (!string.IsNullOrEmpty(fieldAttr.JsonDateTimeFormat) &&
tempValue.IndexOf(@"\/Date(") == -1)
{
fieldValue = JsonUtils.DeserializeCustom(tempValue, fieldAttr.ColumnType, fieldAttr.JsonDateTimeFormat);
}
else
{
fieldValue = JsonUtils.Deserialize(tempValue, fieldAttr.ColumnType);
}
}
catch (Exception ex)
{
TraceLog.WriteError("Table:{0} key:{1} column:{2} deserialize json error:{3} to {4}\r\nException:{5}",
schemaTable.Name,
entity.GetKeyCode(),
columnName,
fieldValue,
fieldAttr.ColumnType.FullName,
ex);
}
if (fieldValue is EntityChangeEvent)
{
((EntityChangeEvent)fieldValue).PropertyName = columnName;
}
}
else
{
try
{
fieldValue = entity.ParseValueType(reader[columnName], fieldAttr.ColumnType);
}
catch (Exception ex)
{
TraceLog.WriteError("Table:{0} column:{1} parse value error:\r\n{0}", schemaTable.Name, columnName, ex);
}
}
if (fieldAttr.CanWrite)
{
entity.SetPropertyValue(columnName, fieldValue);
}
else
{
entity.SetFieldValue(columnName, fieldValue);
}
}
}