public void Init(ClassNode host, List<ClassNode> all)
{
if(_target == null)
{
_target = all.FirstOrDefault(p => p.Name.Equals(_targetStr, StringComparison.OrdinalIgnoreCase));
if(_target == null)
throw new Exception(string.Format("未找到{0}对应的节点,source:{1},join:{1}", _targetStr, host.Name, _name));
}
if(_member==null)
_member = new Dictionary<PropertyNode, PropertyNode>();
foreach(var key in _temp.Keys)
{
var fromPropertyInfo = host.PropertyNodeList.FirstOrDefault(p => p.Name.Equals(key, StringComparison.OrdinalIgnoreCase));
if(fromPropertyInfo == null)
{
fromPropertyInfo = new PropertyNode(key);
host.AddPropertyNodel(fromPropertyInfo);
}
var value = _temp[key];
var toPropertyInfo = _target.PropertyNodeList.FirstOrDefault(p => p.Name.Equals(value, StringComparison.OrdinalIgnoreCase));
if(toPropertyInfo == null)
{
toPropertyInfo = new PropertyNode(value);
_target.AddPropertyNodel(toPropertyInfo);
}
_member.Add(fromPropertyInfo, toPropertyInfo);
}
}
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);
}