js

Documentation

Index

• func InitManager() error
• type JSFunc
  • func NewJSFunc(symbolName string) (*JSFunc, error)
  • func (f *JSFunc) Close() error
  • func (f *JSFunc) Exec(ctx api.FunctionContext, args []any) (interface{}, bool)
  • func (f *JSFunc) IsAggregate() bool
  • func (f *JSFunc) Validate(_ []interface{}) error
• type Manager
  • func GetManager() *Manager
  • func (m *Manager) ConvName(n string) (string, bool)
  • func (m *Manager) Create(script *Script) error
  • func (m *Manager) Delete(id string) error
  • func (m *Manager) Export() map[string]string
  • func (m *Manager) Function(name string) (api.Function, error)
  • func (m *Manager) FunctionPluginInfo(funcName string) (plugin.EXTENSION_TYPE, string, string)
  • func (m *Manager) GetScript(id string) (*Script, error)
  • func (m *Manager) HasFunctionSet(_ string) bool
  • func (m *Manager) Import(ctx context.Context, scripts map[string]string) map[string]string
  • func (m *Manager) List() ([]string, error)
  • func (m *Manager) PartialImport(ctx context.Context, scripts map[string]string) map[string]string
  • func (m *Manager) Reset()
  • func (m *Manager) Status() map[string]string
  • func (m *Manager) Update(script *Script) error
  • func (m *Manager) UpsertByJson(k string, v string) error
• type Script

Functions

func InitManager

func InitManager() error

InitManager initialize the manager, only called once by the server

Types

type JSFunc

type JSFunc struct {
	// contains filtered or unexported fields
}

JSFunc is stateful Each instance has its own vm

func NewJSFunc

func NewJSFunc(symbolName string) (*JSFunc, error)

func (*JSFunc) Close

func (f *JSFunc) Close() error

func (*JSFunc) Exec

func (f *JSFunc) Exec(ctx api.FunctionContext, args []any) (interface{}, bool)

func (*JSFunc) IsAggregate

func (f *JSFunc) IsAggregate() bool

func (*JSFunc) Validate

func (f *JSFunc) Validate(_ []interface{}) error

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

func GetManager

func GetManager() *Manager

func (*Manager) ConvName

func (m *Manager) ConvName(n string) (string, bool)

func (*Manager) Create

func (m *Manager) Create(script *Script) error

func (*Manager) Delete

func (m *Manager) Delete(id string) error

func (*Manager) Export

func (m *Manager) Export() map[string]string

func (*Manager) Function

func (m *Manager) Function(name string) (api.Function, error)

func (*Manager) FunctionPluginInfo

func (m *Manager) FunctionPluginInfo(funcName string) (plugin.EXTENSION_TYPE, string, string)

func (*Manager) GetScript

func (m *Manager) GetScript(id string) (*Script, error)

func (*Manager) HasFunctionSet

func (m *Manager) HasFunctionSet(_ string) bool

func (*Manager) Import

func (m *Manager) Import(ctx context.Context, scripts map[string]string) map[string]string

Import the JavaScript functions from the map. This is usually called after reset to override all settings

func (*Manager) List

func (m *Manager) List() ([]string, error)

func (*Manager) PartialImport

func (m *Manager) PartialImport(ctx context.Context, scripts map[string]string) map[string]string

func (*Manager) Reset

func (m *Manager) Reset()

func (*Manager) Status

func (m *Manager) Status() map[string]string

func (*Manager) Update

func (m *Manager) Update(script *Script) error

func (*Manager) UpsertByJson

func (m *Manager) UpsertByJson(k string, v string) error

type Script

type Script struct {
	Id     string `json:"id"`
	Desc   string `json:"description"`
	Script string `json:"script"`
	IsAgg  bool   `json:"isAgg"`
}