plugin

Documentation

Overview

Package plugin is an adapter implementation that provides a generic handling of all AccessMethods provided by plugins. It includes a generic AccessType object (responsible for un-/marshaling AccessSpec objects), AccessSpec object and AccessMethod implementation mapping the AccessMethod interface to the plugin interface.

Index

• func NewType(name string, p plugin.Plugin, desc *plugin.AccessMethodDescriptor) accspeccpi.AccessType
• type AccessSpec
  • func (s *AccessSpec) AccessMethod(cv cpi.ComponentVersionAccess) (cpi.AccessMethod, error)
  • func (s *AccessSpec) Describe(ctx cpi.Context) string
  • func (s *AccessSpec) GetInexpensiveContentVersionIdentity(cv cpi.ComponentVersionAccess) string
  • func (s *AccessSpec) GetMimeType() string
  • func (s *AccessSpec) GetReferenceHint(cv cpi.ComponentVersionAccess) string
  • func (s *AccessSpec) GlobalAccessSpec(cpi.Context) cpi.AccessSpec
  • func (s *AccessSpec) Handler() *PluginHandler
  • func (_ *AccessSpec) IsLocal(cpi.Context) bool
• type PluginHandler
  • func NewPluginHandler(p plugin.Plugin) *PluginHandler
  • func (p *PluginHandler) AccessMethod(spec *AccessSpec, cv cpi.ComponentVersionAccess) (cpi.AccessMethod, error)
  • func (p *PluginHandler) Describe(spec *AccessSpec, ctx cpi.Context) string
  • func (p *PluginHandler) GetInexpensiveContentVersionIdentity(spec *AccessSpec, cv cpi.ComponentVersionAccess) string
  • func (p *PluginHandler) GetMimeType(spec *AccessSpec) string
  • func (p *PluginHandler) GetReferenceHint(spec *AccessSpec, cv cpi.ComponentVersionAccess) string
  • func (p *PluginHandler) Info(spec *AccessSpec) (*ppi.AccessSpecInfo, error)
  • func (p *PluginHandler) Validate(spec *AccessSpec) (*ppi.AccessSpecInfo, error)

Functions

func NewType

func NewType(name string, p plugin.Plugin, desc *plugin.AccessMethodDescriptor) accspeccpi.AccessType

Types

type AccessSpec

type AccessSpec struct {
	runtime.UnstructuredVersionedTypedObject `json:",inline"`
	// contains filtered or unexported fields
}

func (*AccessSpec) AccessMethod

func (s *AccessSpec) AccessMethod(cv cpi.ComponentVersionAccess) (cpi.AccessMethod, error)

func (*AccessSpec) Describe

func (s *AccessSpec) Describe(ctx cpi.Context) string

func (*AccessSpec) GetInexpensiveContentVersionIdentity

func (s *AccessSpec) GetInexpensiveContentVersionIdentity(cv cpi.ComponentVersionAccess) string

func (*AccessSpec) GetMimeType

func (s *AccessSpec) GetMimeType() string

func (*AccessSpec) GetReferenceHint

func (s *AccessSpec) GetReferenceHint(cv cpi.ComponentVersionAccess) string

func (*AccessSpec) GlobalAccessSpec

func (s *AccessSpec) GlobalAccessSpec(cpi.Context) cpi.AccessSpec

func (*AccessSpec) Handler

func (s *AccessSpec) Handler() *PluginHandler

func (*AccessSpec) IsLocal

func (_ *AccessSpec) IsLocal(cpi.Context) bool

type PluginHandler

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

PluginHandler is a shared object between the AccessMethod implementation and the AccessSpec implementation. The object knows the actual plugin and can therefore forward the method calls to corresponding cli commands.

func NewPluginHandler

func NewPluginHandler(p plugin.Plugin) *PluginHandler

func (*PluginHandler) AccessMethod

func (p *PluginHandler) AccessMethod(spec *AccessSpec, cv cpi.ComponentVersionAccess) (cpi.AccessMethod, error)

func (*PluginHandler) Describe

func (p *PluginHandler) Describe(spec *AccessSpec, ctx cpi.Context) string

func (*PluginHandler) GetInexpensiveContentVersionIdentity

func (p *PluginHandler) GetInexpensiveContentVersionIdentity(spec *AccessSpec, cv cpi.ComponentVersionAccess) string

func (*PluginHandler) GetMimeType

func (p *PluginHandler) GetMimeType(spec *AccessSpec) string

func (*PluginHandler) GetReferenceHint

func (p *PluginHandler) GetReferenceHint(spec *AccessSpec, cv cpi.ComponentVersionAccess) string

func (*PluginHandler) Info

func (p *PluginHandler) Info(spec *AccessSpec) (*ppi.AccessSpecInfo, error)

func (*PluginHandler) Validate

func (p *PluginHandler) Validate(spec *AccessSpec) (*ppi.AccessSpecInfo, error)