///// <summary>
///// 设置不同于配置的类型
///// </summary>
///// <param name="type"></param>
//public void SetEntityType(Type type)
//{
// if(!string.IsNullOrEmpty(_typeStr) && EntityType == type)
// return;
// foreach(var item in JoinList)
// {
// var propertyInfo = type.GetProperty(item.Name);
// if(propertyInfo != null)
// {
// if(string.IsNullOrEmpty(item.Target._typeStr) || item.Target.EntityType != propertyInfo.PropertyType)
// item.Target.SetEntityType(propertyInfo.PropertyType);
// }
// }
//}
public void Init(List <ClassNode> all)
{
if (!string.IsNullOrEmpty(Inherit))
{
_base = all.FirstOrDefault(p => p.Name.Equals(Inherit, StringComparison.OrdinalIgnoreCase));
if (_base != null)
{
var join = new JoinPropertyNode(_base._name, _base, JoinType.Inner);
var pks = _propertyNodeList.Where(p => p.IsKey).ToList();
if (pks.Count == 0)
{
foreach (var pk in _base._propertyNodeList.Where(p => p.IsKey))
{
join.Member.Add(pk, pk);
}
}
else
{
foreach (var pk in pks)
{
PropertyNode pn = _base._propertyNodeList.First(p => p.IsKey && p.Name.Equals(pk.Name, StringComparison.OrdinalIgnoreCase));
if (pn == null)
{
throw new Exception(string.Format("继承时子类主键名称要和父类主键名称一致：{0} {1}", this._name, _base._name));
}
join.Member.Add(pk, pn);
}
}
_joinList.Add(join);
}
}
}
public static JoinPropertyNode Create(ClassNode info, XElement property)
{
string name = null, target, attribuleValue;
if(MappingInfo.GetAttribuleValue(property, "name", out attribuleValue))
name = attribuleValue;
else
throw new FormatException(string.Format("{0}.property节点name属性未赋值", info.Name));
if(MappingInfo.GetAttribuleValue(property, "relationTo", out attribuleValue))
target = attribuleValue;
else
throw new FormatException(string.Format("{0}.property节点relationTo属性未赋值", info.Name));
var joinPropertyInfo = new JoinPropertyNode(name, target);
var join = property.Element("join");
if(MappingInfo.GetAttribuleValue(join, "mode", out attribuleValue))
{
JoinType temp;
joinPropertyInfo._type = Zongsoft.Common.Convert.TryConvertValue<JoinType>(attribuleValue, out temp) ? temp : JoinType.Inner;
}
foreach(var relation in join.Elements())
{
string from, to;
if(MappingInfo.GetAttribuleValue(relation, "from", out attribuleValue))
from = attribuleValue;
else
throw new FormatException(string.Format("{0}.property节点中有member项from属性未赋值", info.Name));
if(MappingInfo.GetAttribuleValue(relation, "to", out attribuleValue))
to = attribuleValue;
else
throw new FormatException(string.Format("{0}.property节点中有member项to属性未赋值", info.Name));
joinPropertyInfo.Add(from, to);
}
return joinPropertyInfo;
}
public static ClassNode Create(XElement element)
{
string attribuleValue;
var info = new ClassNode();
if (MappingInfo.GetAttribuleValue(element, "type", out attribuleValue))
{
info._typeStr = attribuleValue;
}
if (MappingInfo.GetAttribuleValue(element, "name", out attribuleValue) || !(attribuleValue = element.Name.LocalName).Equals("object", StringComparison.OrdinalIgnoreCase))
{
info._name = attribuleValue;
}
else
{
info._name = info.EntityType.Name;
}
if (MappingInfo.GetAttribuleValue(element, "table", out attribuleValue))
{
info._table = attribuleValue;
}
if (MappingInfo.GetAttribuleValue(element, "schema", out attribuleValue))
{
info._schema = attribuleValue;
}
if (MappingInfo.GetAttribuleValue(element, "inherits", out attribuleValue))
{
info._inherit = attribuleValue;
}
info._propertyNodeList = new List <PropertyNode>();
info._joinList = new List <JoinPropertyNode>();
foreach (var property in element.Elements())
{
if (property.Name.LocalName.Equals("key", StringComparison.OrdinalIgnoreCase))
{
foreach (var key in property.Elements())
{
var keyPropertyInfo = PropertyNode.Create(key);
if (string.IsNullOrWhiteSpace(keyPropertyInfo.Name))
{
throw new FormatException(string.Format("{0}节点下面有一个主键没有name属性", info.Name));
}
keyPropertyInfo.IsKey = true;
info.AddPropertyNodel(keyPropertyInfo);
}
continue;
}
else if (property.HasElements)
{
var joinPropertyInfo = JoinPropertyNode.Create(info, property);
info.JoinList.Add(joinPropertyInfo);
continue;
}
var propertyInfo = PropertyNode.Create(property);
if (string.IsNullOrWhiteSpace(propertyInfo.Name))
{
throw new FormatException(string.Format("{0}节点下面有一个property节点没有name属性", info.Name));
}
info.AddPropertyNodel(propertyInfo);
}
return(info);
}
