repository

package
v2.1.1 Latest Latest
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 Go to latest Published: Oct 22, 2021 License: BSD-3-Clause Imports: 12 Imported by: 0

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Variables

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Functions

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Types

type FileRepository 

type FileRepository struct {
}

FileRepository implements a simple wrapper around golang's filesystem interface libraries. It should be registered by the driver on platforms where it is appropriate to do so.

This repository is suitable to handle the file:// scheme.

Since: 2.0

func NewFileRepository 

func NewFileRepository() *FileRepository

NewFileRepository creates a new FileRepository instance. The caller needs to call repository.Register() with the result of this function.

Since: 2.0

func (*FileRepository) CanList 

func (r *FileRepository) CanList(u fyne.URI) (bool, error)

CanList implements repository.ListableRepository.CanList()

Since: 2.0

func (*FileRepository) CanRead 

func (r *FileRepository) CanRead(u fyne.URI) (bool, error)

CanRead implements repository.Repository.CanRead

Since: 2.0

func (*FileRepository) CanWrite 

func (r *FileRepository) CanWrite(u fyne.URI) (bool, error)

CanWrite implements repository.WritableRepository.CanWrite

Since: 2.0

func (*FileRepository) Child 

func (r *FileRepository) Child(u fyne.URI, component string) (fyne.URI, error)

Child implements repository.HierarchicalRepository.Child

Since: 2.0

func (*FileRepository) Copy 

func (r *FileRepository) Copy(source, destination fyne.URI) error

Copy implements repository.CopyableRepository.Copy()

Since: 2.0

func (*FileRepository) CreateListable 

func (r *FileRepository) CreateListable(u fyne.URI) error

CreateListable implements repository.ListableRepository.CreateListable.

func (*FileRepository) Delete 

func (r *FileRepository) Delete(u fyne.URI) error

Delete implements repository.WritableRepository.Delete

Since: 2.0

func (*FileRepository) Destroy 

func (r *FileRepository) Destroy(scheme string)

Destroy implements repository.Repository.Destroy

func (*FileRepository) Exists 

func (r *FileRepository) Exists(u fyne.URI) (bool, error)

Exists implements repository.Repository.Exists

Since: 2.0

func (*FileRepository) List 

func (r *FileRepository) List(u fyne.URI) ([]fyne.URI, error)

List implements repository.ListableRepository.List()

Since: 2.0

func (*FileRepository) Move 

func (r *FileRepository) Move(source, destination fyne.URI) error

Move implements repository.MovableRepository.Move()

Since: 2.0

func (*FileRepository) Parent 

func (r *FileRepository) Parent(u fyne.URI) (fyne.URI, error)

Parent implements repository.HierarchicalRepository.Parent

Since: 2.0

func (*FileRepository) Reader 

func (r *FileRepository) Reader(u fyne.URI) (fyne.URIReadCloser, error)

Reader implements repository.Repository.Reader

Since: 2.0

func (*FileRepository) Writer 

func (r *FileRepository) Writer(u fyne.URI) (fyne.URIWriteCloser, error)

Writer implements repository.WritableRepository.Writer

Since: 2.0

type HTTPRepository added in v2.1.0 

type HTTPRepository struct{}

HTTPRepository implements a proxy for interacting with remote resources using golang's net/http library.

This repository is suitable to handle the http:// and https:// scheme.

Since: 2.1

func NewHTTPRepository added in v2.1.0 

func NewHTTPRepository() *HTTPRepository

NewHTTPRepository creates a new HTTPRepository instance. The caller needs to call repository.Register() with the result of this function.

Since: 2.1

func (*HTTPRepository) CanRead added in v2.1.0 

func (r *HTTPRepository) CanRead(u fyne.URI) (bool, error)

CanRead makes a HEAD HTTP request to analyse the headers received from the remote server. Any response status code apart from 2xx is considered to be invalid.

CanRead implements repository.Repository.CanRead

Since: 2.1

func (*HTTPRepository) Destroy added in v2.1.0 

func (r *HTTPRepository) Destroy(string)

Destroy implements repository.Repository.Destroy

Sine: 2.1

func (*HTTPRepository) Exists added in v2.1.0 

func (r *HTTPRepository) Exists(u fyne.URI) (bool, error)

Exists checks whether the the resource at u returns a non "404 NOT FOUND" response header.

The method is a part of the implementation for repository.Repository.Exists

Since: 2.1

func (*HTTPRepository) Reader added in v2.1.0 

func (r *HTTPRepository) Reader(u fyne.URI) (fyne.URIReadCloser, error)

Reader provides a interface for reading the body of the response received from the request to u.

The method is a part of the implementation for repository.Repository.Exists

Since: 2.1

type InMemoryRepository 

type InMemoryRepository struct {
	// Data is exposed to allow tests to directly insert their own data
	// without having to go through the API
	Data map[string][]byte
	// contains filtered or unexported fields
}

InMemoryRepository implements an in-memory version of the repository.Repository type. It is useful for writing test cases, and may also be of use as a template for people wanting to implement their own "virtual repository". In future, we may consider moving this into the public API.

Because of it's design, this repository has several quirks:

* The Parent() of a path that exists does not necessarily exist

  • Listing takes O(number of extant paths in the repository), rather than O(number of children of path being listed).

This repository is not designed to be particularly fast or robust, but rather to be simple and easy to read. If you need performance, look elsewhere.

Since: 2.0

func NewInMemoryRepository 

func NewInMemoryRepository(scheme string) *InMemoryRepository

NewInMemoryRepository creates a new InMemoryRepository instance. It must be given the scheme it is registered for. The caller needs to call repository.Register() on the result of this function.

Since: 2.0

func (*InMemoryRepository) CanList 

func (m *InMemoryRepository) CanList(u fyne.URI) (bool, error)

CanList implements repository.ListableRepository.CanList()

Since: 2.0

func (*InMemoryRepository) CanRead 

func (m *InMemoryRepository) CanRead(u fyne.URI) (bool, error)

CanRead implements repository.Repository.CanRead

Since: 2.0

func (*InMemoryRepository) CanWrite 

func (m *InMemoryRepository) CanWrite(u fyne.URI) (bool, error)

CanWrite implements repository.WritableRepository.CanWrite

Since: 2.0

func (*InMemoryRepository) Child 

func (m *InMemoryRepository) Child(u fyne.URI, component string) (fyne.URI, error)

Child implements repository.HierarchicalRepository.Child

Since: 2.0

func (*InMemoryRepository) Copy 

func (m *InMemoryRepository) Copy(source, destination fyne.URI) error

Copy implements repository.CopyableRepository.Copy()

Since: 2.0

func (*InMemoryRepository) CreateListable 

func (m *InMemoryRepository) CreateListable(u fyne.URI) error

CreateListable impelements repository.ListableRepository.CreateListable.

Since: 2.0

func (*InMemoryRepository) Delete 

func (m *InMemoryRepository) Delete(u fyne.URI) error

Delete implements repository.WritableRepository.Delete

Since: 2.0

func (*InMemoryRepository) Destroy 

func (m *InMemoryRepository) Destroy(scheme string)

Destroy implements repository.Repository.Destroy

func (*InMemoryRepository) Exists 

func (m *InMemoryRepository) Exists(u fyne.URI) (bool, error)

Exists implements repository.Repository.Exists

Since: 2.0

func (*InMemoryRepository) List 

func (m *InMemoryRepository) List(u fyne.URI) ([]fyne.URI, error)

List implements repository.ListableRepository.List()

Since: 2.0

func (*InMemoryRepository) Move 

func (m *InMemoryRepository) Move(source, destination fyne.URI) error

Move implements repository.MovableRepository.Move()

Since: 2.0

func (*InMemoryRepository) Parent 

func (m *InMemoryRepository) Parent(u fyne.URI) (fyne.URI, error)

Parent implements repository.HierarchicalRepository.Parent

Since: 2.0

func (*InMemoryRepository) Reader 

func (m *InMemoryRepository) Reader(u fyne.URI) (fyne.URIReadCloser, error)

Reader implements repository.Repository.Reader

Since: 2.0

func (*InMemoryRepository) Writer 

func (m *InMemoryRepository) Writer(u fyne.URI) (fyne.URIWriteCloser, error)

Writer implements repository.WritableRepository.Writer

Since: 2.0

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