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library/ecode/pb/BUILD

@@ -0,0 +1,55 @@
+load(
+    "@io_bazel_rules_go//proto:def.bzl",
+    "go_proto_library",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["ecode.go"],
+    embed = [":pb_go_proto"],
+    importpath = "go-common/library/ecode/pb",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//library/ecode:go_default_library",
+        "@com_github_golang_protobuf//proto:go_default_library",
+        "@io_bazel_rules_go//proto/wkt:any_go_proto",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
+
+proto_library(
+    name = "pb_proto",
+    srcs = ["ecode.proto"],
+    tags = ["automanaged"],
+    deps = ["@com_google_protobuf//:any_proto"],
+)
+
+go_proto_library(
+    name = "pb_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:go_proto"],
+    importpath = "go-common/library/ecode/pb",
+    proto = ":pb_proto",
+    tags = ["automanaged"],
+    deps = ["@io_bazel_rules_go//proto/wkt:any_go_proto"],
+)

library/ecode/pb/ecode.go

@@ -0,0 +1,48 @@
+package pb
+
+import (
+	"strconv"
+
+	"go-common/library/ecode"
+
+	any "github.com/golang/protobuf/ptypes/any"
+)
+
+func (e *Error) Error() string {
+	return strconv.FormatInt(int64(e.GetErrCode()), 10)
+}
+
+// Code is the code of error.
+func (e *Error) Code() int {
+	return int(e.GetErrCode())
+}
+
+// Message is error message.
+func (e *Error) Message() string {
+	return e.GetErrMessage()
+}
+
+// Equal compare whether two errors are equal.
+func (e *Error) Equal(ec error) bool {
+	return ecode.Cause(ec).Code() == e.Code()
+}
+
+// Details return error details.
+func (e *Error) Details() []interface{} {
+	return []interface{}{e.GetErrDetail()}
+}
+
+// From will convert ecode.Codes to pb.Error.
+//
+// Deprecated: please use ecode.Error
+func From(ec ecode.Codes) *Error {
+	var detail *any.Any
+	if details := ec.Details(); len(details) > 0 {
+		detail, _ = details[0].(*any.Any)
+	}
+	return &Error{
+		ErrCode:    int32(ec.Code()),
+		ErrMessage: ec.Message(),
+		ErrDetail:  detail,
+	}
+}

library/ecode/pb/ecode.pb.go

@@ -0,0 +1,96 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: error.proto
+
+package pb
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import any "github.com/golang/protobuf/ptypes/any"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// Deprecated: please use ecode.Error
+type Error struct {
+	ErrCode              int32    `protobuf:"varint,1,opt,name=err_code,json=errCode,proto3" json:"err_code,omitempty"`
+	ErrMessage           string   `protobuf:"bytes,2,opt,name=err_message,json=errMessage,proto3" json:"err_message,omitempty"`
+	ErrDetail            *any.Any `protobuf:"bytes,3,opt,name=err_detail,json=errDetail,proto3" json:"err_detail,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Error) Reset()         { *m = Error{} }
+func (m *Error) String() string { return proto.CompactTextString(m) }
+func (*Error) ProtoMessage()    {}
+func (*Error) Descriptor() ([]byte, []int) {
+	return fileDescriptor_error_28aad86a4e53115b, []int{0}
+}
+func (m *Error) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Error.Unmarshal(m, b)
+}
+func (m *Error) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Error.Marshal(b, m, deterministic)
+}
+func (dst *Error) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Error.Merge(dst, src)
+}
+func (m *Error) XXX_Size() int {
+	return xxx_messageInfo_Error.Size(m)
+}
+func (m *Error) XXX_DiscardUnknown() {
+	xxx_messageInfo_Error.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Error proto.InternalMessageInfo
+
+func (m *Error) GetErrCode() int32 {
+	if m != nil {
+		return m.ErrCode
+	}
+	return 0
+}
+
+func (m *Error) GetErrMessage() string {
+	if m != nil {
+		return m.ErrMessage
+	}
+	return ""
+}
+
+func (m *Error) GetErrDetail() *any.Any {
+	if m != nil {
+		return m.ErrDetail
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Error)(nil), "err.Error")
+}
+
+func init() { proto.RegisterFile("error.proto", fileDescriptor_error_28aad86a4e53115b) }
+
+var fileDescriptor_error_28aad86a4e53115b = []byte{
+	// 164 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x34, 0x8d, 0xc1, 0xca, 0x82, 0x40,
+	0x14, 0x85, 0x99, 0x5f, 0xfc, 0xcb, 0x71, 0x37, 0xb4, 0xd0, 0x36, 0x49, 0x2b, 0x57, 0x23, 0xe4,
+	0x13, 0x44, 0xb5, 0x6c, 0xe3, 0x0b, 0x88, 0xe6, 0x49, 0x02, 0xf3, 0xc6, 0xd1, 0x20, 0xdf, 0x3e,
+	0x1c, 0x69, 0x79, 0xcf, 0xf7, 0x71, 0x3f, 0x1d, 0x82, 0x14, 0xda, 0x17, 0x65, 0x14, 0xe3, 0x81,
+	0xdc, 0xc6, 0xad, 0x48, 0xdb, 0x21, 0x73, 0x53, 0xfd, 0xbe, 0x67, 0x55, 0x3f, 0x2d, 0x7c, 0xff,
+	0xd1, 0xfe, 0x65, 0xd6, 0x4d, 0xac, 0xd7, 0x20, 0xcb, 0x9b, 0x34, 0x88, 0x54, 0xa2, 0x52, 0xbf,
+	0x58, 0x81, 0x3c, 0x49, 0x03, 0xb3, 0x73, 0x2f, 0xcb, 0x27, 0x86, 0xa1, 0x6a, 0x11, 0xfd, 0x25,
+	0x2a, 0x0d, 0x0a, 0x0d, 0xf2, 0xba, 0x2c, 0x26, 0xd7, 0xf3, 0x55, 0x36, 0x18, 0xab, 0x47, 0x17,
+	0x79, 0x89, 0x4a, 0xc3, 0xc3, 0xc6, 0x2e, 0x51, 0xfb, 0x8b, 0xda, 0x63, 0x3f, 0x15, 0x01, 0xc8,
+	0xb3, 0xd3, 0xea, 0x7f, 0x07, 0xf2, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x41, 0x22, 0xfd,
+	0xaf, 0x00, 0x00, 0x00,
+}

library/ecode/pb/ecode.proto

@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+package pb;
+
+import "google/protobuf/any.proto";
+
+option go_package = "go-common/library/ecode/pb";
+
+message Error {
+    int32 err_code = 1;
+    string err_message = 2;
+    google.protobuf.Any err_detail = 3;
+}