1 files changed, 30 insertions, 0 deletions
diff --git a/pkg/bindings/util/util.go b/pkg/bindings/util/util.go
new file mode 100644
index 000000000..403846355
--- /dev/null
+++ b/pkg/bindings/util/util.go
@@ -0,0 +1,30 @@
+package util
+
+import (
+	"reflect"
+	"strconv"
+)
+
+func IsSimpleType(f reflect.Value) bool {
+	switch f.Kind() {
+	case reflect.Bool, reflect.Int, reflect.Int64, reflect.Uint, reflect.Uint64, reflect.String:
+		return true
+	}
+	return false
+}
+
+func SimpleTypeToParam(f reflect.Value) string {
+	switch f.Kind() {
+	case reflect.Bool:
+		return strconv.FormatBool(f.Bool())
+	case reflect.Int, reflect.Int64:
+		// f.Int() is always an int64
+		return strconv.FormatInt(f.Int(), 10)
+	case reflect.Uint, reflect.Uint64:
+		// f.Uint() is always an uint64
+		return strconv.FormatUint(f.Uint(), 10)
+	case reflect.String:
+		return f.String()
+	}
+	panic("the input parameter is not a simple type")
+}