Exemplo n.º 1
0
Arquivo: structs.go Projeto: kego/ke
func printInterfaceDefinition(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) {

	g.Println("type ", system.GoInterfaceName(typ.Id.Name), " interface {")
	{
		g.Println("Get",
			system.GoName(typ.Id.Name),
			"(ctx ",
			builder.Reference("context", "Context", env.Path, g.Imports.Add),
			") ",
			typ.PassedAsPointerString(ctx),
			system.GoName(typ.Id.Name))
	}
	g.Println("}")
}
Exemplo n.º 2
0
Arquivo: structs.go Projeto: kego/ke
func printInterfaceImplementation(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) {

	g.Println("func (o ",
		typ.PassedAsPointerString(ctx),
		system.GoName(typ.Id.Name),
		") Get",
		system.GoName(typ.Id.Name),
		"(ctx ",
		builder.Reference("context", "Context", env.Path, g.Imports.Add),
		") ",
		typ.PassedAsPointerString(ctx),
		system.GoName(typ.Id.Name),
		" {")
	{
		g.Println("return o")
	}
	g.Println("}")
}
Exemplo n.º 3
0
Arquivo: structs.go Projeto: kego/ke
func printRepacker(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
	name := system.GoName(typ.Id.Name)
	context_Context := g.SprintRef("context", "Context")
	system_JsonType := g.SprintRef("kego.io/system", "JsonType")
	ptr := typ.PassedAsPointerString(ctx)
	v := "v"
	if typ.PassedAsPointer(ctx) {
		v = "(*v)"
	}
	g.Println("func (v ", ptr, name, ") Repack(ctx ", context_Context, ") (data interface{}, typePackage string, typeName string, jsonType ", system_JsonType, ", err error) {")
	{
		g.Println("if v == nil {")
		{
			system_J_NULL := g.SprintRef("kego.io/system", "J_NULL")
			g.Println("return nil, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", system_J_NULL, ", nil")
		}
		g.Println("}")

		jtype := typ.NativeJsonType(ctx)
		var jsonType string
		switch jtype {
		case system.J_NUMBER:
			jsonType = g.SprintRef("kego.io/system", "J_NUMBER")
		case system.J_STRING:
			jsonType = g.SprintRef("kego.io/system", "J_STRING")
		case system.J_BOOL:
			jsonType = g.SprintRef("kego.io/system", "J_BOOL")
		case system.J_MAP:
			jsonType = g.SprintRef("kego.io/system", "J_MAP")
		case system.J_OBJECT:
			jsonType = g.SprintRef("kego.io/system", "J_OBJECT")
		case system.J_ARRAY:
			jsonType = g.SprintRef("kego.io/system", "J_ARRAY")
		case system.J_NULL:
			jsonType = g.SprintRef("kego.io/system", "J_NULL")
		}

		kind, _ := typ.Kind(ctx)
		switch kind {
		case system.KindStruct:
			g.Println("m := map[string]interface{}{}")
			structType := typ
			if typ.Alias != nil {
				structType = system.WrapRule(ctx, typ.Alias).Parent
			}
			for _, embedRef := range structType.AllEmbeds() {
				embedName := system.GoName(embedRef.Name)
				g.Println("if v.", embedName, " != nil {")
				{
					g.Println("ob, _, _, _, err := v.", embedName, ".Repack(ctx)")
					g.Println("if err != nil {")
					{
						g.Println(`return nil, "", "", "", err`)
					}
					g.Println("}")
					g.Println("for key, val := range ob.(map[string]interface{}) {")
					{
						g.Println("m[key] = val")
					}
					g.Println("}")
				}
				g.Println("}")
			}
			for _, f := range structType.SortedFields() {
				fieldRule := system.WrapRule(ctx, f.Rule)
				fieldName := system.GoName(f.Name)
				fieldType := fieldRule.Parent
				kind, alias := fieldRule.Kind(ctx)
				switch {
				case kind == system.KindStruct || alias:
					g.Println("if v.", fieldName, " != nil {")
					{
						if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
							return kerr.Wrap("WSARHJIFHS", err)
						}
						g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
					}
					g.Println("}")
				case kind == system.KindValue:
					switch fieldType.NativeJsonType(ctx) {
					case system.J_STRING:
						g.Println("if v.", fieldName, " != \"\" {")
					case system.J_NUMBER:
						g.Println("if v.", fieldName, " != 0.0 {")
					case system.J_BOOL:
						g.Println("if v.", fieldName, " != false {")
					}
					{
						if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
							return kerr.Wrap("YYDYVIMXPM", err)
						}
						g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
					}
					g.Println("}")
				case kind == system.KindArray ||
					kind == system.KindMap ||
					kind == system.KindInterface:
					g.Println("if v.", fieldName, " != nil {")
					{
						if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
							return kerr.Wrap("YSFPHQTBNA", err)
						}
						g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
					}
					g.Println("}")
				}
			}
			g.Println("return m, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
		case system.KindValue:
			outer := typ
			inner := typ
			if typ.Alias != nil {
				inner = system.WrapRule(ctx, typ.Alias).Parent
			}
			switch inner.NativeJsonType(ctx) {
			case system.J_STRING:
				g.Println("if v != nil {")
				{
					g.Println("return string(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
				}
				g.Println("}")
				g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
			case system.J_NUMBER:
				g.Println("if v != nil {")
				{
					g.Println("return float64(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
				}
				g.Println("}")
				g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
			case system.J_BOOL:
				g.Println("if v != nil {")
				{
					g.Println("return bool(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
				}
				g.Println("}")
				g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
			}
		case system.KindArray:
			if err := printRepackCode(ctx, env, g, v, "ob0", 0, typ.Alias, false); err != nil {
				return kerr.Wrap("SYKLQKLCEO", err)
			}
			g.Println("return ob0, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
		case system.KindMap:
			if err := printRepackCode(ctx, env, g, v, "ob0", 0, typ.Alias, false); err != nil {
				return kerr.Wrap("HBSGXLGKCD", err)
			}
			g.Println("return ob0, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
		}
	}
	g.Println("}")
	return nil
}