public override MapValue[] GetMapValues(ObjectMapper mapper, MemberAccessor member, out bool isSet)
{
AttributeExtensionCollection extList = mapper.Extension[member.Name]["MapValue"];
if (extList == AttributeExtensionCollection.Null)
{
return(GetMapValues(mapper.Extension, member.Type, out isSet));
}
List <MapValue> list = new List <MapValue>(extList.Count);
foreach (AttributeExtension ext in extList)
{
object origValue = ext["OrigValue"];
if (origValue != null)
{
origValue = TypeExtension.ChangeType(origValue, member.Type);
list.Add(new MapValue(origValue, ext.Value));
}
}
isSet = true;
return(list.ToArray());
}
public override object GetNullValue(MappingSchema mappingSchema, TypeExtension typeExtension, MemberAccessor member, out bool isSet)
{
// Check extension <Member1 NullValue='-1' />
//
var value = GetValue(typeExtension, member, "NullValue", out isSet);
return(isSet? TypeExtension.ChangeType(value, member.Type): null);
}
public override object GetNullValue(ObjectMapper mapper, MemberAccessor member, out bool isSet)
{
// Check extension <Member1 NullValue='-1' />
//
object value = GetValue(mapper, member, "NullValue", out isSet);
return(isSet? TypeExtension.ChangeType(value, member.Type): null);
}
public override bool GetNonUpdatableFlag(Type type, TypeExtension typeExt, MemberAccessor member, out bool isSet)
{
object value = typeExt[member.Name]["NonUpdatable"].Value;
if (value != null)
{
isSet = true;
return((bool)TypeExtension.ChangeType(value, typeof(bool)));
}
return(base.GetNonUpdatableFlag(type, typeExt, member, out isSet));
}
public override int GetPrimaryKeyOrder(Type type, TypeExtension typeExt, MemberAccessor member, out bool isSet)
{
object value = typeExt[member.Name]["PrimaryKey"].Value;
if (value != null)
{
isSet = true;
return((int)TypeExtension.ChangeType(value, typeof(int)));
}
return(base.GetPrimaryKeyOrder(type, typeExt, member, out isSet));
}
public override object GetDefaultValue(ObjectMapper mapper, MemberAccessor member, out bool isSet)
{
object value = mapper.Extension[member.Name]["DefaultValue"].Value;
if (value != null)
{
isSet = value != null;
return(TypeExtension.ChangeType(value, member.Type));
}
return(GetDefaultValue(mapper.Extension, member.Type, out isSet));
}
public override object GetDefaultValue(MappingSchema mappingSchema, TypeExtension typeExtension, MemberAccessor member, out bool isSet)
{
var value = typeExtension[member.Name]["DefaultValue"].Value;
if (value != null)
{
isSet = true;
return(TypeExtension.ChangeType(value, member.Type));
}
return(GetDefaultValue(mappingSchema, typeExtension, member.Type, out isSet));
}
public override object GetDefaultValue(TypeExtension typeExt, Type type, out bool isSet)
{
object value = null;
if (type.IsEnum)
{
value = GetEnumDefaultValueFromExtension(typeExt, type);
}
if (value == null)
{
value = typeExt.Attributes["DefaultValue"].Value;
}
isSet = value != null;
return(TypeExtension.ChangeType(value, type));
}
public override NonUpdatableAttribute GetNonUpdatableAttribute(Type type, TypeExtension typeExt, MemberAccessor member, out bool isSet)
{
object value = typeExt[member.Name]["NonUpdatable"].Value;
if (value != null)
{
isSet = true;
return((bool)TypeExtension.ChangeType(value, typeof(bool)) ? new NonUpdatableAttribute() : null);
}
value = typeExt[member.Name]["Identity"].Value;
if (value != null)
{
isSet = true;
return((bool)TypeExtension.ChangeType(value, typeof(bool)) ? new IdentityAttribute() : null);
}
return(base.GetNonUpdatableAttribute(type, typeExt, member, out isSet));
}
public override object GetDefaultValue(TypeExtension typeExt, Type type, out bool isSet)
{
object value = null;
if (type.IsEnum)
{
value = GetEnumDefaultValueFromType(type);
}
if (value == null)
{
object[] attrs = TypeHelper.GetAttributes(type, typeof(DefaultValueAttribute));
if (attrs != null && attrs.Length != 0)
{
value = ((DefaultValueAttribute)attrs[0]).Value;
}
}
isSet = value != null;
return(TypeExtension.ChangeType(value, type));
}
static List <MapValue> GetTypeMapValues(TypeExtension typeExt, Type type)
{
AttributeExtensionCollection extList = typeExt.Attributes["MapValue"];
if (extList == AttributeExtensionCollection.Null)
{
return(null);
}
List <MapValue> attrs = new List <MapValue>(extList.Count);
foreach (AttributeExtension ext in extList)
{
object origValue = ext["OrigValue"];
if (origValue != null)
{
origValue = TypeExtension.ChangeType(origValue, type);
attrs.Add(new MapValue(origValue, ext.Value));
}
}
return(attrs);
}