/// <summary>
/// ����������������Ϣ��������Ϣ
/// </summary>
private PropertyInfo[] BuildPropertyColumns()
{
PropertyInfo[] props = TargetType.GetProperties(FLAGS);
foreach (PropertyInfo prop in props)
{
//���һ����������ݵ�ֵ����ӳ������
object[] colAttrs = prop.GetCustomAttributes(typeof(ColumnMappingAttribute), true);
if (colAttrs.Length == 1)
{
ColumnMappingAttribute cma = colAttrs[0] as ColumnMappingAttribute;
Column column = new PropertyColumn(cma, prop);
column.TableName = this.name;
if (column.IsPrimaryKey)
this.primaryColumns.Add(column);
this.columns.Add(column);
}
}
return props;
}
/// <summary>
/// ��������Ϣ��������Ϣ
/// </summary>
private void BuildPropertyColumns()
{
PropertyInfo[] props = TargetType.GetProperties(FLAGS);
foreach (PropertyInfo prop in props)
{
object[] colAttrs = prop.GetCustomAttributes(typeof(ColumnMappingAttribute), true);
if (colAttrs.Length == 1)
{
ColumnMappingAttribute cma = colAttrs[0] as ColumnMappingAttribute;
Column column = new PropertyColumn(cma, prop);
if (column.IsPrimaryKey)
{
this.primaryColumns.Add(column);
}
this.columns.Add(column);
}
object[] relationReflectAttrs = prop.GetCustomAttributes(typeof(RelationReflectMappingAttribute), true);
object[] relationFieldAttrs = prop.GetCustomAttributes(typeof(RelationFieldMappingAttribute), true);
if (relationReflectAttrs.Length == 1 && relationFieldAttrs.Length == 1)
{
RelationReflectMappingAttribute rrMapping = relationReflectAttrs[0] as RelationReflectMappingAttribute;
RelationFieldMappingAttribute rfMapping = relationFieldAttrs[0] as RelationFieldMappingAttribute;
RelationDef def = null;
for (int j = 0; j < relationDefs.Count; j++)
{
def = (RelationDef)relationDefs[j];
if ((def.TabelAlias == rrMapping.TableAlias) && (def.SourceTableAlias == rrMapping.SourceTableAlias))
{
break;
}
def = null;
}
if (def == null)
{
def = new RelationDef(rrMapping.TableName, rrMapping.SourceTableName);
def.TabelAlias = rrMapping.TableAlias;
def.SourceTableAlias = rrMapping.SourceTableAlias;
def.JoinType = TypeHelper.TableJOINTypeToString(rrMapping.JoinType);
relationDefs.Add(def);
}
RelationDetail detail = new RelationDetail(rfMapping.FieldName, rfMapping.SourceFieldName);
detail.Compare = rfMapping.Compare;
def.RelationDetails.Add(detail);
}
}
}
