protected override void BuildCreateTableColumns()
{
IReflector r = Reflector.Bind(_map.EntityType, ReflectorPolicy.CreateInstance(false, false, false, false));
foreach (var pkInfo in _map.PrimaryKeyMaps)
{
BuildColumnBasic(r, pkInfo, true);
//Note:GUID is not supported
if (_map.PrimaryKeyGenerate == PrimaryKeyGenerate.Auto)
{
_str.Append("IDENTITY(1, 1) ");
}
_str.Append(_tr.Not).Append(_tr.Null).Append(_tr.ColumnDelimiter);
}
foreach (var nonPkInfo in _map.NonPKPropertyMaps)
{
BuildColumnBasic(r, nonPkInfo, false);
_str.Append(_tr.ColumnDelimiter);
}
_str.Append(_tr.Constraint).Append(_tr.GetEscapedColumnName(PK_PREFIX + _map.Table.LocalName)).Append(_tr.PrimaryKey);
_str.Append(StringPair.Parenthesis.Begin);
foreach (var pkInfo in _map.PrimaryKeyMaps)
{
_str.Append(_tr.GetEscapedColumnName(pkInfo.ColumnName)).Append(_tr.ColumnDelimiter);
}
_str.RemoveEnd(_tr.ColumnDelimiter);
_str.Append(StringPair.Parenthesis.End);
}
protected override void BuildCreateTableColumns()
{
IReflector r = Reflector.Bind(_map.EntityType, ReflectorPolicy.CreateInstance(false, false, false, false));
foreach (var pkInfo in _map.PrimaryKeyMaps)
{
BuildColumnBasic(r, pkInfo, true);
if (_map.PrimaryKeyGenerate == PrimaryKeyGenerate.Auto)
{
_str.Append(" AUTO_INCREMENT");
}
_str.Append(_tr.ColumnDelimiter);
}
foreach (var nonPkInfo in _map.NonPKPropertyMaps)
{
BuildColumnBasic(r, nonPkInfo, false);
_str.Append(_tr.ColumnDelimiter);
}
_str.Append(_tr.PrimaryKey);
_str.Append(StringPair.Parenthesis.Begin);
foreach (var pkInfo in _map.PrimaryKeyMaps)
{
_str.Append(_tr.GetEscapedColumnName(pkInfo.ColumnName)).Append(_tr.ColumnDelimiter);
}
_str.RemoveEnd(_tr.ColumnDelimiter);
_str.Append(StringPair.Parenthesis.End);
}
public override object Visit(PropertyNode obj)
{
object instance = obj.Variable.Accept(this);
if (instance == null)
{
ExceptionHelper.ThrowEvalNull();
}
string propertyName = (obj.Property as SimpleNode).Token.TokenValue;
IReflector r;
ClassDefination cdef = instance as ClassDefination;
if (cdef != null)
{
r = Reflector.Bind(cdef.ObjType, ReflectorPolicy.CreateInstance(false, true, false, false));
}
else
{
r = Reflector.Bind(instance, ReflectorPolicy.CreateInstance(false, true, false, true));
}
if (r.ExistProperty(propertyName))//Note:Property first
{
return(r.GetPropertyValue(propertyName));
}
else if (r.ExistField(propertyName))//Note:Field 2nd
{
return(r.GetFieldValue(propertyName));
}
else//Note:Then try indexer
{
try
{
return(r.Invoke("get_Item", new object[] { propertyName }));
}
catch
{
//Note:Try indexer failed.
ExceptionHelper.ThrowIndexOrPropertyNotExist(instance.GetType(), propertyName);
return(null);
}
}
}
private EvalSmartInvoker(object obj, bool bindInstance)
: base(obj, ReflectorPolicy.CreateInstance(false, true, false, bindInstance))
{
}