public LockObjectInfo GetLockObjectInfo(Type entityType)
{
if (entityType == null)
{
return(null);
}
LockObjectInfo info = null;
if (LockObjects.Count() <= 0)
{
ReadLockObjects();
}
if (LockObjects.ContainsKey(entityType.Name))
{
info = LockObjects[entityType.Name];
}
return(info);
}
private void ReadLockObjects()
{
if (File.Exists(LockObjectPath))
{
DataSet dsLockObject = new DataSet();
dsLockObject.ReadXml(LockObjectPath);
if (dsLockObject.Tables[LockObjectInfo.FieldNames.FieldInfo] != null)
{
foreach (DataRow item in dsLockObject.Tables[LockObjectInfo.FieldNames.FieldInfo].Rows)
{
if (item.Table.Columns.Contains(LockObjectInfo.FieldNames.TableName))
{
object tableName = item[LockObjectInfo.FieldNames.TableName];
if (tableName != null && !string.IsNullOrEmpty(tableName.ToString()))
{
LockObjectInfo info = new LockObjectInfo();
info.TableName = tableName.ToString();
if (item.Table.Columns.Contains(LockObjectInfo.FieldNames.Type))
{
object checkType = item[LockObjectInfo.FieldNames.Type];
if (checkType != null && !string.IsNullOrEmpty(checkType.ToString()))
{
info.Type = (CheckLockType)Enum.Parse(typeof(CheckLockType), checkType.ToString());
}
}
if (item.Table.Columns.Contains(LockObjectInfo.FieldNames.FieldName))
{
object fieldName = item[LockObjectInfo.FieldNames.FieldName];
if (fieldName != null && !string.IsNullOrEmpty(fieldName.ToString()))
{
info.FieldName = fieldName.ToString();
}
}
if (item.Table.Columns.Contains(LockObjectInfo.FieldNames.FieldStart))
{
object startField = item[LockObjectInfo.FieldNames.FieldStart];
if (startField != null && !string.IsNullOrEmpty(startField.ToString()))
{
info.FieldStart = startField.ToString();
}
}
if (item.Table.Columns.Contains(LockObjectInfo.FieldNames.FieldEnd))
{
object endField = item[LockObjectInfo.FieldNames.FieldEnd];
if (endField != null && !string.IsNullOrEmpty(endField.ToString()))
{
info.FieldEnd = endField.ToString();
}
}
if (!LockObjects.ContainsKey(tableName.ToString()))
{
LockObjects.Add(tableName.ToString(), info);
}
}
}
}
}
}
}