examples/bank/bank.vdl.go - release.go.x.ref - Git at Google

 // This file was auto-generated by the veyron vdl tool.
 // Source: bank.vdl

 /*
 Package bank implements an application to manipulate virtual money. The client's
 Veyron Identity determines the account they can manipulate. New identity's make
 a new account. Clients can deposit, withdraw, transfer, or query their balance
 in virtual currency.
 */
 package bank

 import (
 	"veyron2/security"

 	// The non-user imports are prefixed with "_gen_" to prevent collisions.
 	_gen_veyron2 "veyron2"
 	_gen_context "veyron2/context"
 	_gen_ipc "veyron2/ipc"
 	_gen_naming "veyron2/naming"
 	_gen_rt "veyron2/rt"
 	_gen_vdlutil "veyron2/vdl/vdlutil"
 	_gen_wiretype "veyron2/wiretype"
 )

 // Bank allows clients to store virtual money. Certain implementations can use persistent storage.
 // Uses the client's Veyron Identity to determine account access.
 // Bank is the interface the client binds and uses.
 // Bank_ExcludingUniversal is the interface without internal framework-added methods
 // to enable embedding without method collisions.  Not to be used directly by clients.
 type Bank_ExcludingUniversal interface {
 	// Connect causes the bank to bless a new user (string) and return their bank account number (int64). Existing users are not blessed (""), but still receive their account number (int64).
 	Connect(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (newIdentity string, accountNumber int64, err error)
 }
 type Bank interface {
 	_gen_ipc.UniversalServiceMethods
 	Bank_ExcludingUniversal
 }

 // BankService is the interface the server implements.
 type BankService interface {

 	// Connect causes the bank to bless a new user (string) and return their bank account number (int64). Existing users are not blessed (""), but still receive their account number (int64).
 	Connect(context _gen_ipc.ServerContext) (newIdentity string, accountNumber int64, err error)
 }

 // BindBank returns the client stub implementing the Bank
 // interface.
 //
 // If no _gen_ipc.Client is specified, the default _gen_ipc.Client in the
 // global Runtime is used.
 func BindBank(name string, opts ..._gen_ipc.BindOpt) (Bank, error) {
 	var client _gen_ipc.Client
 	switch len(opts) {
 	case 0:
 		client = _gen_rt.R().Client()
 	case 1:
 		switch o := opts[0].(type) {
 		case _gen_veyron2.Runtime:
 			client = o.Client()
 		case _gen_ipc.Client:
 			client = o
 		default:
 			return nil, _gen_vdlutil.ErrUnrecognizedOption
 		}
 	default:
 		return nil, _gen_vdlutil.ErrTooManyOptionsToBind
 	}
 	stub := &clientStubBank{client: client, name: name}

 	return stub, nil
 }

 // NewServerBank creates a new server stub.
 //
 // It takes a regular server implementing the BankService
 // interface, and returns a new server stub.
 func NewServerBank(server BankService) interface{} {
 	return &ServerStubBank{
 		service: server,
 	}
 }

 // clientStubBank implements Bank.
 type clientStubBank struct {
 	client _gen_ipc.Client
 	name   string
 }

 func (__gen_c *clientStubBank) Connect(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (newIdentity string, accountNumber int64, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Connect", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&newIdentity, &accountNumber, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBank) UnresolveStep(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply []string, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "UnresolveStep", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBank) Signature(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply _gen_ipc.ServiceSignature, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Signature", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBank) GetMethodTags(ctx _gen_context.T, method string, opts ..._gen_ipc.CallOpt) (reply []interface{}, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "GetMethodTags", []interface{}{method}, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 // ServerStubBank wraps a server that implements
 // BankService and provides an object that satisfies
 // the requirements of veyron2/ipc.ReflectInvoker.
 type ServerStubBank struct {
 	service BankService
 }

 func (__gen_s *ServerStubBank) GetMethodTags(call _gen_ipc.ServerCall, method string) ([]interface{}, error) {
 	// TODO(bprosnitz) GetMethodTags() will be replaces with Signature().
 	// Note: This exhibits some weird behavior like returning a nil error if the method isn't found.
 	// This will change when it is replaced with Signature().
 	switch method {
 	case "Connect":
 		return []interface{}{security.Label(2)}, nil
 	default:
 		return nil, nil
 	}
 }

 func (__gen_s *ServerStubBank) Signature(call _gen_ipc.ServerCall) (_gen_ipc.ServiceSignature, error) {
 	result := _gen_ipc.ServiceSignature{Methods: make(map[string]_gen_ipc.MethodSignature)}
 	result.Methods["Connect"] = _gen_ipc.MethodSignature{
 		InArgs: []_gen_ipc.MethodArgument{},
 		OutArgs: []_gen_ipc.MethodArgument{
 			{Name: "newIdentity", Type: 3},
 			{Name: "accountNumber", Type: 37},
 			{Name: "err", Type: 65},
 		},
 	}

 	result.TypeDefs = []_gen_vdlutil.Any{
 		_gen_wiretype.NamedPrimitiveType{Type: 0x1, Name: "error", Tags: []string(nil)}}

 	return result, nil
 }

 func (__gen_s *ServerStubBank) UnresolveStep(call _gen_ipc.ServerCall) (reply []string, err error) {
 	if unresolver, ok := __gen_s.service.(_gen_ipc.Unresolver); ok {
 		return unresolver.UnresolveStep(call)
 	}
 	if call.Server() == nil {
 		return
 	}
 	var published []string
 	if published, err = call.Server().Published(); err != nil || published == nil {
 		return
 	}
 	reply = make([]string, len(published))
 	for i, p := range published {
 		reply[i] = _gen_naming.Join(p, call.Name())
 	}
 	return
 }

 func (__gen_s *ServerStubBank) Connect(call _gen_ipc.ServerCall) (newIdentity string, accountNumber int64, err error) {
 	newIdentity, accountNumber, err = __gen_s.service.Connect(call)
 	return
 }

 // The BankAccount can only be accessed by blessed users
 // BankAccount is the interface the client binds and uses.
 // BankAccount_ExcludingUniversal is the interface without internal framework-added methods
 // to enable embedding without method collisions.  Not to be used directly by clients.
 type BankAccount_ExcludingUniversal interface {
 	// Deposit adds the amount given to this account.
 	Deposit(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error)
 	// Withdraw reduces the amount given from this account.
 	Withdraw(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error)
 	// Transfer moves the amount given to the receiver's account.
 	Transfer(ctx _gen_context.T, receiver int64, amount int64, opts ..._gen_ipc.CallOpt) (err error)
 	// Balance returns the amount stored in this account.
 	Balance(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply int64, err error)
 }
 type BankAccount interface {
 	_gen_ipc.UniversalServiceMethods
 	BankAccount_ExcludingUniversal
 }

 // BankAccountService is the interface the server implements.
 type BankAccountService interface {

 	// Deposit adds the amount given to this account.
 	Deposit(context _gen_ipc.ServerContext, amount int64) (err error)
 	// Withdraw reduces the amount given from this account.
 	Withdraw(context _gen_ipc.ServerContext, amount int64) (err error)
 	// Transfer moves the amount given to the receiver's account.
 	Transfer(context _gen_ipc.ServerContext, receiver int64, amount int64) (err error)
 	// Balance returns the amount stored in this account.
 	Balance(context _gen_ipc.ServerContext) (reply int64, err error)
 }

 // BindBankAccount returns the client stub implementing the BankAccount
 // interface.
 //
 // If no _gen_ipc.Client is specified, the default _gen_ipc.Client in the
 // global Runtime is used.
 func BindBankAccount(name string, opts ..._gen_ipc.BindOpt) (BankAccount, error) {
 	var client _gen_ipc.Client
 	switch len(opts) {
 	case 0:
 		client = _gen_rt.R().Client()
 	case 1:
 		switch o := opts[0].(type) {
 		case _gen_veyron2.Runtime:
 			client = o.Client()
 		case _gen_ipc.Client:
 			client = o
 		default:
 			return nil, _gen_vdlutil.ErrUnrecognizedOption
 		}
 	default:
 		return nil, _gen_vdlutil.ErrTooManyOptionsToBind
 	}
 	stub := &clientStubBankAccount{client: client, name: name}

 	return stub, nil
 }

 // NewServerBankAccount creates a new server stub.
 //
 // It takes a regular server implementing the BankAccountService
 // interface, and returns a new server stub.
 func NewServerBankAccount(server BankAccountService) interface{} {
 	return &ServerStubBankAccount{
 		service: server,
 	}
 }

 // clientStubBankAccount implements BankAccount.
 type clientStubBankAccount struct {
 	client _gen_ipc.Client
 	name   string
 }

 func (__gen_c *clientStubBankAccount) Deposit(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Deposit", []interface{}{amount}, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) Withdraw(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Withdraw", []interface{}{amount}, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) Transfer(ctx _gen_context.T, receiver int64, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Transfer", []interface{}{receiver, amount}, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) Balance(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply int64, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Balance", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) UnresolveStep(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply []string, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "UnresolveStep", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) Signature(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply _gen_ipc.ServiceSignature, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Signature", nil, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 func (__gen_c *clientStubBankAccount) GetMethodTags(ctx _gen_context.T, method string, opts ..._gen_ipc.CallOpt) (reply []interface{}, err error) {
 	var call _gen_ipc.Call
 	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "GetMethodTags", []interface{}{method}, opts...); err != nil {
 		return
 	}
 	if ierr := call.Finish(&reply, &err); ierr != nil {
 		err = ierr
 	}
 	return
 }

 // ServerStubBankAccount wraps a server that implements
 // BankAccountService and provides an object that satisfies
 // the requirements of veyron2/ipc.ReflectInvoker.
 type ServerStubBankAccount struct {
 	service BankAccountService
 }

 func (__gen_s *ServerStubBankAccount) GetMethodTags(call _gen_ipc.ServerCall, method string) ([]interface{}, error) {
 	// TODO(bprosnitz) GetMethodTags() will be replaces with Signature().
 	// Note: This exhibits some weird behavior like returning a nil error if the method isn't found.
 	// This will change when it is replaced with Signature().
 	switch method {
 	case "Deposit":
 		return []interface{}{security.Label(2)}, nil
 	case "Withdraw":
 		return []interface{}{security.Label(2)}, nil
 	case "Transfer":
 		return []interface{}{security.Label(2)}, nil
 	case "Balance":
 		return []interface{}{security.Label(1)}, nil
 	default:
 		return nil, nil
 	}
 }

 func (__gen_s *ServerStubBankAccount) Signature(call _gen_ipc.ServerCall) (_gen_ipc.ServiceSignature, error) {
 	result := _gen_ipc.ServiceSignature{Methods: make(map[string]_gen_ipc.MethodSignature)}
 	result.Methods["Balance"] = _gen_ipc.MethodSignature{
 		InArgs: []_gen_ipc.MethodArgument{},
 		OutArgs: []_gen_ipc.MethodArgument{
 			{Name: "", Type: 37},
 			{Name: "", Type: 65},
 		},
 	}
 	result.Methods["Deposit"] = _gen_ipc.MethodSignature{
 		InArgs: []_gen_ipc.MethodArgument{
 			{Name: "amount", Type: 37},
 		},
 		OutArgs: []_gen_ipc.MethodArgument{
 			{Name: "", Type: 65},
 		},
 	}
 	result.Methods["Transfer"] = _gen_ipc.MethodSignature{
 		InArgs: []_gen_ipc.MethodArgument{
 			{Name: "receiver", Type: 37},
 			{Name: "amount", Type: 37},
 		},
 		OutArgs: []_gen_ipc.MethodArgument{
 			{Name: "", Type: 65},
 		},
 	}
 	result.Methods["Withdraw"] = _gen_ipc.MethodSignature{
 		InArgs: []_gen_ipc.MethodArgument{
 			{Name: "amount", Type: 37},
 		},
 		OutArgs: []_gen_ipc.MethodArgument{
 			{Name: "", Type: 65},
 		},
 	}

 	result.TypeDefs = []_gen_vdlutil.Any{
 		_gen_wiretype.NamedPrimitiveType{Type: 0x1, Name: "error", Tags: []string(nil)}}

 	return result, nil
 }

 func (__gen_s *ServerStubBankAccount) UnresolveStep(call _gen_ipc.ServerCall) (reply []string, err error) {
 	if unresolver, ok := __gen_s.service.(_gen_ipc.Unresolver); ok {
 		return unresolver.UnresolveStep(call)
 	}
 	if call.Server() == nil {
 		return
 	}
 	var published []string
 	if published, err = call.Server().Published(); err != nil || published == nil {
 		return
 	}
 	reply = make([]string, len(published))
 	for i, p := range published {
 		reply[i] = _gen_naming.Join(p, call.Name())
 	}
 	return
 }

 func (__gen_s *ServerStubBankAccount) Deposit(call _gen_ipc.ServerCall, amount int64) (err error) {
 	err = __gen_s.service.Deposit(call, amount)
 	return
 }

 func (__gen_s *ServerStubBankAccount) Withdraw(call _gen_ipc.ServerCall, amount int64) (err error) {
 	err = __gen_s.service.Withdraw(call, amount)
 	return
 }

 func (__gen_s *ServerStubBankAccount) Transfer(call _gen_ipc.ServerCall, receiver int64, amount int64) (err error) {
 	err = __gen_s.service.Transfer(call, receiver, amount)
 	return
 }

 func (__gen_s *ServerStubBankAccount) Balance(call _gen_ipc.ServerCall) (reply int64, err error) {
 	reply, err = __gen_s.service.Balance(call)
 	return
 }
	// This file was auto-generated by the veyron vdl tool.
	// Source: bank.vdl

	/*
	Package bank implements an application to manipulate virtual money. The client's
	Veyron Identity determines the account they can manipulate. New identity's make
	a new account. Clients can deposit, withdraw, transfer, or query their balance
	in virtual currency.
	*/
	package bank

	import (
	"veyron2/security"

	// The non-user imports are prefixed with "_gen_" to prevent collisions.
	_gen_veyron2 "veyron2"
	_gen_context "veyron2/context"
	_gen_ipc "veyron2/ipc"
	_gen_naming "veyron2/naming"
	_gen_rt "veyron2/rt"
	_gen_vdlutil "veyron2/vdl/vdlutil"
	_gen_wiretype "veyron2/wiretype"
	)

	// Bank allows clients to store virtual money. Certain implementations can use persistent storage.
	// Uses the client's Veyron Identity to determine account access.
	// Bank is the interface the client binds and uses.
	// Bank_ExcludingUniversal is the interface without internal framework-added methods
	// to enable embedding without method collisions. Not to be used directly by clients.
	type Bank_ExcludingUniversal interface {
	// Connect causes the bank to bless a new user (string) and return their bank account number (int64). Existing users are not blessed (""), but still receive their account number (int64).
	Connect(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (newIdentity string, accountNumber int64, err error)
	}
	type Bank interface {
	_gen_ipc.UniversalServiceMethods
	Bank_ExcludingUniversal
	}

	// BankService is the interface the server implements.
	type BankService interface {

	// Connect causes the bank to bless a new user (string) and return their bank account number (int64). Existing users are not blessed (""), but still receive their account number (int64).
	Connect(context _gen_ipc.ServerContext) (newIdentity string, accountNumber int64, err error)
	}

	// BindBank returns the client stub implementing the Bank
	// interface.
	//
	// If no _gen_ipc.Client is specified, the default _gen_ipc.Client in the
	// global Runtime is used.
	func BindBank(name string, opts ..._gen_ipc.BindOpt) (Bank, error) {
	var client _gen_ipc.Client
	switch len(opts) {
	case 0:
	client = _gen_rt.R().Client()
	case 1:
	switch o := opts[0].(type) {
	case _gen_veyron2.Runtime:
	client = o.Client()
	case _gen_ipc.Client:
	client = o
	default:
	return nil, _gen_vdlutil.ErrUnrecognizedOption
	}
	default:
	return nil, _gen_vdlutil.ErrTooManyOptionsToBind
	}
	stub := &clientStubBank{client: client, name: name}

	return stub, nil
	}

	// NewServerBank creates a new server stub.
	//
	// It takes a regular server implementing the BankService
	// interface, and returns a new server stub.
	func NewServerBank(server BankService) interface{} {
	return &ServerStubBank{
	service: server,
	}
	}

	// clientStubBank implements Bank.
	type clientStubBank struct {
	client _gen_ipc.Client
	name string
	}

	func (__gen_c *clientStubBank) Connect(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (newIdentity string, accountNumber int64, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Connect", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&newIdentity, &accountNumber, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBank) UnresolveStep(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply []string, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "UnresolveStep", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBank) Signature(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply _gen_ipc.ServiceSignature, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Signature", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBank) GetMethodTags(ctx _gen_context.T, method string, opts ..._gen_ipc.CallOpt) (reply []interface{}, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "GetMethodTags", []interface{}{method}, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	// ServerStubBank wraps a server that implements
	// BankService and provides an object that satisfies
	// the requirements of veyron2/ipc.ReflectInvoker.
	type ServerStubBank struct {
	service BankService
	}

	func (__gen_s *ServerStubBank) GetMethodTags(call _gen_ipc.ServerCall, method string) ([]interface{}, error) {
	// TODO(bprosnitz) GetMethodTags() will be replaces with Signature().
	// Note: This exhibits some weird behavior like returning a nil error if the method isn't found.
	// This will change when it is replaced with Signature().
	switch method {
	case "Connect":
	return []interface{}{security.Label(2)}, nil
	default:
	return nil, nil
	}
	}

	func (__gen_s *ServerStubBank) Signature(call _gen_ipc.ServerCall) (_gen_ipc.ServiceSignature, error) {
	result := _gen_ipc.ServiceSignature{Methods: make(map[string]_gen_ipc.MethodSignature)}
	result.Methods["Connect"] = _gen_ipc.MethodSignature{
	InArgs: []_gen_ipc.MethodArgument{},
	OutArgs: []_gen_ipc.MethodArgument{
	{Name: "newIdentity", Type: 3},
	{Name: "accountNumber", Type: 37},
	{Name: "err", Type: 65},
	},
	}

	result.TypeDefs = []_gen_vdlutil.Any{
	_gen_wiretype.NamedPrimitiveType{Type: 0x1, Name: "error", Tags: []string(nil)}}

	return result, nil
	}

	func (__gen_s *ServerStubBank) UnresolveStep(call _gen_ipc.ServerCall) (reply []string, err error) {
	if unresolver, ok := __gen_s.service.(_gen_ipc.Unresolver); ok {
	return unresolver.UnresolveStep(call)
	}
	if call.Server() == nil {
	return
	}
	var published []string
	if published, err = call.Server().Published(); err != nil \|\| published == nil {
	return
	}
	reply = make([]string, len(published))
	for i, p := range published {
	reply[i] = _gen_naming.Join(p, call.Name())
	}
	return
	}

	func (__gen_s *ServerStubBank) Connect(call _gen_ipc.ServerCall) (newIdentity string, accountNumber int64, err error) {
	newIdentity, accountNumber, err = __gen_s.service.Connect(call)
	return
	}

	// The BankAccount can only be accessed by blessed users
	// BankAccount is the interface the client binds and uses.
	// BankAccount_ExcludingUniversal is the interface without internal framework-added methods
	// to enable embedding without method collisions. Not to be used directly by clients.
	type BankAccount_ExcludingUniversal interface {
	// Deposit adds the amount given to this account.
	Deposit(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error)
	// Withdraw reduces the amount given from this account.
	Withdraw(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error)
	// Transfer moves the amount given to the receiver's account.
	Transfer(ctx _gen_context.T, receiver int64, amount int64, opts ..._gen_ipc.CallOpt) (err error)
	// Balance returns the amount stored in this account.
	Balance(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply int64, err error)
	}
	type BankAccount interface {
	_gen_ipc.UniversalServiceMethods
	BankAccount_ExcludingUniversal
	}

	// BankAccountService is the interface the server implements.
	type BankAccountService interface {

	// Deposit adds the amount given to this account.
	Deposit(context _gen_ipc.ServerContext, amount int64) (err error)
	// Withdraw reduces the amount given from this account.
	Withdraw(context _gen_ipc.ServerContext, amount int64) (err error)
	// Transfer moves the amount given to the receiver's account.
	Transfer(context _gen_ipc.ServerContext, receiver int64, amount int64) (err error)
	// Balance returns the amount stored in this account.
	Balance(context _gen_ipc.ServerContext) (reply int64, err error)
	}

	// BindBankAccount returns the client stub implementing the BankAccount
	// interface.
	//
	// If no _gen_ipc.Client is specified, the default _gen_ipc.Client in the
	// global Runtime is used.
	func BindBankAccount(name string, opts ..._gen_ipc.BindOpt) (BankAccount, error) {
	var client _gen_ipc.Client
	switch len(opts) {
	case 0:
	client = _gen_rt.R().Client()
	case 1:
	switch o := opts[0].(type) {
	case _gen_veyron2.Runtime:
	client = o.Client()
	case _gen_ipc.Client:
	client = o
	default:
	return nil, _gen_vdlutil.ErrUnrecognizedOption
	}
	default:
	return nil, _gen_vdlutil.ErrTooManyOptionsToBind
	}
	stub := &clientStubBankAccount{client: client, name: name}

	return stub, nil
	}

	// NewServerBankAccount creates a new server stub.
	//
	// It takes a regular server implementing the BankAccountService
	// interface, and returns a new server stub.
	func NewServerBankAccount(server BankAccountService) interface{} {
	return &ServerStubBankAccount{
	service: server,
	}
	}

	// clientStubBankAccount implements BankAccount.
	type clientStubBankAccount struct {
	client _gen_ipc.Client
	name string
	}

	func (__gen_c *clientStubBankAccount) Deposit(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Deposit", []interface{}{amount}, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) Withdraw(ctx _gen_context.T, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Withdraw", []interface{}{amount}, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) Transfer(ctx _gen_context.T, receiver int64, amount int64, opts ..._gen_ipc.CallOpt) (err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Transfer", []interface{}{receiver, amount}, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) Balance(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply int64, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Balance", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) UnresolveStep(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply []string, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "UnresolveStep", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) Signature(ctx _gen_context.T, opts ..._gen_ipc.CallOpt) (reply _gen_ipc.ServiceSignature, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "Signature", nil, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	func (__gen_c *clientStubBankAccount) GetMethodTags(ctx _gen_context.T, method string, opts ..._gen_ipc.CallOpt) (reply []interface{}, err error) {
	var call _gen_ipc.Call
	if call, err = __gen_c.client.StartCall(ctx, __gen_c.name, "GetMethodTags", []interface{}{method}, opts...); err != nil {
	return
	}
	if ierr := call.Finish(&reply, &err); ierr != nil {
	err = ierr
	}
	return
	}

	// ServerStubBankAccount wraps a server that implements
	// BankAccountService and provides an object that satisfies
	// the requirements of veyron2/ipc.ReflectInvoker.
	type ServerStubBankAccount struct {
	service BankAccountService
	}

	func (__gen_s *ServerStubBankAccount) GetMethodTags(call _gen_ipc.ServerCall, method string) ([]interface{}, error) {
	// TODO(bprosnitz) GetMethodTags() will be replaces with Signature().
	// Note: This exhibits some weird behavior like returning a nil error if the method isn't found.
	// This will change when it is replaced with Signature().
	switch method {
	case "Deposit":
	return []interface{}{security.Label(2)}, nil
	case "Withdraw":
	return []interface{}{security.Label(2)}, nil
	case "Transfer":
	return []interface{}{security.Label(2)}, nil
	case "Balance":
	return []interface{}{security.Label(1)}, nil
	default:
	return nil, nil
	}
	}

	func (__gen_s *ServerStubBankAccount) Signature(call _gen_ipc.ServerCall) (_gen_ipc.ServiceSignature, error) {
	result := _gen_ipc.ServiceSignature{Methods: make(map[string]_gen_ipc.MethodSignature)}
	result.Methods["Balance"] = _gen_ipc.MethodSignature{
	InArgs: []_gen_ipc.MethodArgument{},
	OutArgs: []_gen_ipc.MethodArgument{
	{Name: "", Type: 37},
	{Name: "", Type: 65},
	},
	}
	result.Methods["Deposit"] = _gen_ipc.MethodSignature{
	InArgs: []_gen_ipc.MethodArgument{
	{Name: "amount", Type: 37},
	},
	OutArgs: []_gen_ipc.MethodArgument{
	{Name: "", Type: 65},
	},
	}
	result.Methods["Transfer"] = _gen_ipc.MethodSignature{
	InArgs: []_gen_ipc.MethodArgument{
	{Name: "receiver", Type: 37},
	{Name: "amount", Type: 37},
	},
	OutArgs: []_gen_ipc.MethodArgument{
	{Name: "", Type: 65},
	},
	}
	result.Methods["Withdraw"] = _gen_ipc.MethodSignature{
	InArgs: []_gen_ipc.MethodArgument{
	{Name: "amount", Type: 37},
	},
	OutArgs: []_gen_ipc.MethodArgument{
	{Name: "", Type: 65},
	},
	}

	result.TypeDefs = []_gen_vdlutil.Any{
	_gen_wiretype.NamedPrimitiveType{Type: 0x1, Name: "error", Tags: []string(nil)}}

	return result, nil
	}

	func (__gen_s *ServerStubBankAccount) UnresolveStep(call _gen_ipc.ServerCall) (reply []string, err error) {
	if unresolver, ok := __gen_s.service.(_gen_ipc.Unresolver); ok {
	return unresolver.UnresolveStep(call)
	}
	if call.Server() == nil {
	return
	}
	var published []string
	if published, err = call.Server().Published(); err != nil \|\| published == nil {
	return
	}
	reply = make([]string, len(published))
	for i, p := range published {
	reply[i] = _gen_naming.Join(p, call.Name())
	}
	return
	}

	func (__gen_s *ServerStubBankAccount) Deposit(call _gen_ipc.ServerCall, amount int64) (err error) {
	err = __gen_s.service.Deposit(call, amount)
	return
	}

	func (__gen_s *ServerStubBankAccount) Withdraw(call _gen_ipc.ServerCall, amount int64) (err error) {
	err = __gen_s.service.Withdraw(call, amount)
	return
	}

	func (__gen_s *ServerStubBankAccount) Transfer(call _gen_ipc.ServerCall, receiver int64, amount int64) (err error) {
	err = __gen_s.service.Transfer(call, receiver, amount)
	return
	}

	func (__gen_s *ServerStubBankAccount) Balance(call _gen_ipc.ServerCall) (reply int64, err error) {
	reply, err = __gen_s.service.Balance(call)
	return
	}