private static ConditionMappingItemCollection GetMappingItemsBySubClass(RelativeAttributes attrs, MemberInfo sourceMI)
{
ConditionMappingItemCollection items = new ConditionMappingItemCollection();
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
MemberInfo[] mis = GetTypeMembers(subType);
foreach (SubConditionMappingAttribute attr in attrs.SubClassFieldMappings)
{
MemberInfo mi = GetMemberInfoByName(attr.SubPropertyName, mis);
if (mi != null)
{
ConditionMappingItem item = new ConditionMappingItem();
item.PropertyName = sourceMI.Name;
item.SubClassPropertyName = attr.SubPropertyName;
item.MemberInfo = mi;
if (attrs.SubClassType != null)
{
item.SubClassTypeDescription = attrs.SubClassType.TypeDescription;
}
FillMappingItemByAttr(item, attr);
items.Add(item);
}
}
return(items);
}
private static ORMappingItemCollection GetMappingItems(RelativeAttributes attrs, MemberInfo mi)
{
ORMappingItemCollection items = new ORMappingItemCollection();
ORMappingItem item = new ORMappingItem();
item.PropertyName = mi.Name;
item.DataFieldName = mi.Name;
if (attrs.FieldMapping != null)
{
FillMappingItemByAttr(item, attrs.FieldMapping);
}
if (attrs.SqlBehavior != null)
{
FillMappingItemByBehaviorAttr(item, attrs.SqlBehavior);
}
item.MemberInfo = mi;
items.Add(item);
return(items);
}
private static RelativeAttributes GetRelativeAttributes(MemberInfo mi)
{
RelativeAttributes result = new RelativeAttributes();
Attribute[] attrs = Attribute.GetCustomAttributes(mi, true);
foreach (Attribute attr in attrs)
{
if (attr is NoMappingAttribute)
{
result.NoMapping = (NoMappingAttribute)attr;
break;
}
else
if (attr is SubConditionMappingAttribute)
{
result.SubClassFieldMappings.Add((SubConditionMappingAttribute)attr);
}
else
if (attr is SubClassTypeAttribute)
{
result.SubClassType = (SubClassTypeAttribute)attr;
}
else
if (attr is ConditionMappingAttribute)
{
result.FieldMapping = (ConditionMappingAttribute)attr;
}
}
return(result);
}
private static XmlObjectMappingItemCollection GetMappingItemsBySubClass(RelativeAttributes attrs, MemberInfo sourceMI)
{
XmlObjectMappingItemCollection items = new XmlObjectMappingItemCollection();
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
MemberInfo[] mis = GetTypeMembers(subType);
foreach (XmlObjectSubClassMappingAttribute attr in attrs.SubClassFieldMappings)
{
MemberInfo mi = GetMemberInfoByName(attr.SubPropertyName, mis);
if (mi != null)
{
if (items.Contains(attr.NodeName) == false)
{
XmlObjectMappingItem item = new XmlObjectMappingItem(attr);
item.PropertyName = sourceMI.Name;
item.SubClassPropertyName = attr.SubPropertyName;
item.MemberInfo = mi;
if (attrs.SubClassType != null)
{
item.SubClassTypeDescription = attrs.SubClassType.TypeDescription;
}
items.Add(item);
}
}
}
return(items);
}
/// <summary>
/// 得到属性路径中最低级别的MemberInfo
/// </summary>
/// <param name="propertyName"></param>
/// <param name="attrs"></param>
/// <param name="sourceMI"></param>
/// <returns></returns>
private static MemberInfo GetLeaveMemberInfo(string propertyName, RelativeAttributes attrs, MemberInfo sourceMI)
{
MemberInfo result = null;
string[] propertyParts = propertyName.Split('.');
for (int i = 0; i < propertyParts.Length; i++)
{
System.Type subType = null;
if (i == propertyParts.Length - 1)
{
subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
}
else
{
subType = GetRealType(sourceMI);
}
MemberInfo[] mis = GetTypeMembers(subType);
sourceMI = GetMemberInfoByName(propertyParts[i], mis);
if (sourceMI == null)
{
break;
}
}
result = sourceMI;
return(result);
}
internal static MemberInfo GetSubClassMemberInfoByName(string subClassPropertyName, MemberInfo sourceMI)
{
RelativeAttributes attrs = GetRelativeAttributes(sourceMI);
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
return(GetSubClassMemberInfoByName(subClassPropertyName, subType));
}
private static RelativeAttributes GetRelativeAttributes(MemberInfo mi)
{
RelativeAttributes result = new RelativeAttributes();
Attribute[] attrs = Attribute.GetCustomAttributes(mi, true);
foreach (Attribute attr in attrs)
{
if (attr is NoMappingAttribute)
{
result.NoMapping = (NoMappingAttribute)attr;
break;
}
else
{
if (attr is SubClassORFieldMappingAttribute)
{
result.SubClassFieldMappings.Add((SubClassORFieldMappingAttribute)attr);
}
else
{
if (attr is SubClassSqlBehaviorAttribute)
{
result.SubClassFieldSqlBehaviors.Add((SubClassSqlBehaviorAttribute)attr);
}
else
{
if (attr is SubClassTypeAttribute)
{
result.SubClassType = (SubClassTypeAttribute)attr;
}
else
if (attr is ORFieldMappingAttribute)
{
result.FieldMapping = (ORFieldMappingAttribute)attr;
}
else
if (attr is SqlBehaviorAttribute)
{
result.SqlBehavior = (SqlBehaviorAttribute)attr;
}
else
if (attr is SubClassPropertyEncryptionAttribute)
{
result.SubClassPropertyEncryptions.Add((SubClassPropertyEncryptionAttribute)attr);
}
else
if (attr is PropertyEncryptionAttribute)
{
result.PropertyEncryption = (PropertyEncryptionAttribute)attr;
}
}
}
}
}
return(result);
}
private static ORMappingItemCollection GetMappingItemsBySubClass(RelativeAttributes attrs, MemberInfo sourceMI)
{
ORMappingItemCollection items = new ORMappingItemCollection();
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
MemberInfo[] mis = GetTypeMembers(subType);
foreach (SubClassORFieldMappingAttribute attr in attrs.SubClassFieldMappings)
{
MemberInfo mi = GetMemberInfoByName(attr.SubPropertyName, mis);
if (mi != null)
{
if (items.ContainsKey(attr.DataFieldName) == false)
{
ORMappingItem item = new ORMappingItem();
item.PropertyName = sourceMI.Name;
item.SubClassPropertyName = attr.SubPropertyName;
item.MemberInfo = mi;
item.DeclaringType = sourceMI.DeclaringType;
if (attrs.SubClassType != null)
{
item.SubClassTypeDescription = attrs.SubClassType.TypeDescription;
}
FillMappingItemByAttr(item, attr);
items.Add(item);
}
}
}
foreach (SubClassSqlBehaviorAttribute attr in attrs.SubClassFieldSqlBehaviors)
{
ORMappingItem item = FindItemBySubClassPropertyName(attr.SubPropertyName, items);
if (item != null)
{
FillMappingItemByBehaviorAttr(item, attr);
}
}
foreach (SubClassPropertyEncryptionAttribute attr in attrs.SubClassPropertyEncryptions)
{
ORMappingItem item = FindItemBySubClassPropertyName(attr.SubPropertyName, items);
if (item != null)
{
FillMappingItemByEncryptionAttr(item, attr);
}
}
return(items);
}
private static XmlObjectMappingItemCollection CreateMappingItems(MemberInfo mi, bool onlyMapMarkedProperties)
{
XmlObjectMappingItemCollection result = null;
bool isDoMapping = false;
RelativeAttributes attrs = null;
if (mi.Name != "Item")
{
attrs = GetRelativeAttributes(mi);
if (onlyMapMarkedProperties)
{
isDoMapping = attrs.FieldMapping != null;
}
else
{
isDoMapping = true;
}
if (isDoMapping && attrs.NoMapping == null)
{
isDoMapping = true;
}
else
{
isDoMapping = false;
}
}
if (isDoMapping == true)
{
if (attrs != null)
{
if (attrs.SubClassFieldMappings.Count > 0)
{
result = GetMappingItemsBySubClass(attrs, mi);
}
else
{
result = GetMappingItems(attrs, mi);
}
}
}
else
{
result = new XmlObjectMappingItemCollection();
}
return(result);
}
private static XmlObjectMappingItemCollection GetMappingItems(RelativeAttributes attrs, MemberInfo mi)
{
XmlObjectMappingItemCollection items = new XmlObjectMappingItemCollection();
XmlObjectMappingItem item = new XmlObjectMappingItem(attrs.FieldMapping);
item.PropertyName = mi.Name;
if (string.IsNullOrEmpty(item.NodeName))
{
item.NodeName = mi.Name;
}
item.MemberInfo = mi;
items.Add(item);
return(items);
}
private static ConditionMappingItemCollection GetMappingItems(RelativeAttributes attrs, MemberInfo mi)
{
ConditionMappingItemCollection items = new ConditionMappingItemCollection();
ConditionMappingItemBase item = CreateConditionMappingItemByAttr(attrs.FieldMapping);
item.PropertyName = mi.Name;
item.DataFieldName = mi.Name;
if (attrs.FieldMapping != null)
{
item.FillFromAttr(attrs.FieldMapping);
}
item.MemberInfo = mi;
items.Add(item);
return(items);
}
private static ORMappingItemCollection CreateMappingItems(MemberInfo mi)
{
ORMappingItemCollection result = null;
bool isDoMapping = false;
RelativeAttributes attrs = null;
Type realType = GetRealType(mi);
//不处理除byte[]之外的集合类
if (mi.Name != "Item" && (realType == typeof(byte[]) || realType.GetInterface("ICollection") == null))
{
attrs = GetRelativeAttributes(mi);
if (attrs.NoMapping == null)
{
isDoMapping = true;
}
}
if (isDoMapping == true)
{
if (attrs != null)
{
if (attrs.SubClassFieldMappings.Count > 0 || attrs.SubClassFieldSqlBehaviors.Count > 0)
{
result = GetMappingItemsBySubClass(attrs, mi);
}
else
{
result = GetMappingItems(attrs, mi);
}
}
}
else
{
result = new ORMappingItemCollection();
}
return(result);
}
private static ORMappingItemCollection CreateMappingItems(MemberInfo mi)
{
ORMappingItemCollection result = null;
bool isDoMapping = false;
RelativeAttributes attrs = null;
if (mi.Name != "Item" &&
(GetRealType(mi).GetInterface("ICollection") == null ||
GetRealType(mi).Name.ToLower() == "byte[]")) //byte[] 对应sql的image类型
{
attrs = GetRelativeAttributes(mi);
if (attrs.NoMapping == null)
{
isDoMapping = true;
}
}
if (isDoMapping == true)
{
if (attrs != null)
{
if (attrs.SubClassFieldMappings.Count > 0 || attrs.SubClassFieldSqlBehaviors.Count > 0)
{
result = GetMappingItemsBySubClass(attrs, mi);
}
else
{
result = GetMappingItems(attrs, mi);
}
}
}
else
{
result = new ORMappingItemCollection();
}
return(result);
}
private static ConditionMappingItemCollection CreateMappingItems(MemberInfo mi)
{
ConditionMappingItemCollection result = null;
bool isDoMapping = false;
RelativeAttributes attrs = null;
//if (mi.Name != "Item" && GetRealType(mi).GetInterface("ICollection") == null)
if (mi.Name != "Item")
{
attrs = GetRelativeAttributes(mi);
if (attrs.NoMapping == null)
{
isDoMapping = true;
}
}
if (isDoMapping == true)
{
if (attrs != null)
{
if (attrs.SubClassFieldMappings.Count > 0)
{
result = GetMappingItemsBySubClass(attrs, mi);
}
else
{
result = GetMappingItems(attrs, mi);
}
}
}
else
{
result = new ConditionMappingItemCollection();
}
return(result);
}
private static RelativeAttributes GetRelativeAttributes(MemberInfo mi)
{
RelativeAttributes result = new RelativeAttributes();
Attribute[] attrs = Attribute.GetCustomAttributes(mi, true);
foreach (Attribute attr in attrs)
{
if (attr is NoMappingAttribute)
{
result.NoMapping = (NoMappingAttribute)attr;
break;
}
else
if (attr is SubConditionMappingAttribute)
result.SubClassFieldMappings.Add((SubConditionMappingAttribute)attr);
else
if (attr is SubClassTypeAttribute)
result.SubClassType = (SubClassTypeAttribute)attr;
else
if (attr is ConditionMappingAttribute)
result.FieldMapping = (ConditionMappingAttribute)attr;
}
return result;
}
private static ConditionMappingItemCollection GetMappingItems(RelativeAttributes attrs, MemberInfo mi)
{
ConditionMappingItemCollection items = new ConditionMappingItemCollection();
ConditionMappingItem item = new ConditionMappingItem();
item.PropertyName = mi.Name;
item.DataFieldName = mi.Name;
if (attrs.FieldMapping != null)
FillMappingItemByAttr(item, attrs.FieldMapping);
item.MemberInfo = mi;
items.Add(item);
return items;
}
private static ConditionMappingItemCollection GetMappingItemsBySubClass(RelativeAttributes attrs, MemberInfo sourceMI)
{
ConditionMappingItemCollection items = new ConditionMappingItemCollection();
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
MemberInfo[] mis = GetTypeMembers(subType);
foreach (SubConditionMappingAttribute attr in attrs.SubClassFieldMappings)
{
MemberInfo mi = GetMemberInfoByName(attr.SubPropertyName, mis);
if (mi != null)
{
ConditionMappingItem item = new ConditionMappingItem();
item.PropertyName = sourceMI.Name;
item.SubClassPropertyName = attr.SubPropertyName;
item.MemberInfo = mi;
if (attrs.SubClassType != null)
item.SubClassTypeDescription = attrs.SubClassType.TypeDescription;
FillMappingItemByAttr(item, attr);
items.Add(item);
}
}
return items;
}
