public static CodeTypeMember ConvertToSourcesMethod(TranslateAttribute attr, CodeMemberMethod method, CodeParameterDeclarationExpression from)
{
method.Statements.Add(from.ReturnNullIfNull());
var to = "to".DeclareGenericVar(attr.SourceType, typeof(List <>));
method.Statements.Add(to);
CodeVariableDeclarationStatement item;
var iter = from.ForEach(attr.TargetType, out item);
method.Statements.Add(iter);
var useExtensionMethod = attr is TranslateExtensionAttribute;
var itemMethod = useExtensionMethod
? item.Call(attr.GetConvertToSourceMethodName())
: attr.SourceType.Call(attr.GetConvertToSourceMethodName(), item);
iter.Statements.Add(to.Call(LIST_ADD_METHOD, itemMethod));
method.Statements.Add(to.Return());
return(method);
}
public static CodeMemberMethod DeclareToSourceMethod(TranslateAttribute attr, CodeParameterDeclarationExpression from)
{
return attr.GetConvertToSourceMethodName().DeclareMethod(
attr.SourceType, MemberAttributes.Public | MemberAttributes.Static, from);
}
public static CodeTypeMember ConvertToSourcesMethod(TranslateAttribute attr, CodeMemberMethod method, CodeParameterDeclarationExpression from)
{
method.Statements.Add(from.ReturnNullIfNull());
var to = "to".DeclareGenericVar(attr.SourceType, typeof(List<>));
method.Statements.Add(to);
CodeVariableDeclarationStatement item;
var iter = from.ForEach(attr.TargetType, out item);
method.Statements.Add(iter);
var useExtensionMethod = attr is TranslateExtensionAttribute;
var itemMethod = useExtensionMethod
? item.Call(attr.GetConvertToSourceMethodName())
: attr.SourceType.Call(attr.GetConvertToSourceMethodName(), item);
iter.Statements.Add(to.Call(LIST_ADD_METHOD, itemMethod));
method.Statements.Add(to.Return());
return method;
}
public static CodeMemberMethod DeclareToSourceMethod(TranslateAttribute attr, CodeParameterDeclarationExpression from)
{
return(attr.GetConvertToSourceMethodName().DeclareMethod(
attr.SourceType, MemberAttributes.Public | MemberAttributes.Static, from));
}
