Description Usage Format Methods
rAgave.Files
1 |
An object of class R6ClassGenerator
of length 24.
clear_file_item_permissions
'$delete
$download(path, systemId, filename)
Downloads the file on th remote system
to the local disk. The original remote filename is preserved if none is provied.'
$load(path, systemId, maxLength, mimeType)
Fetches the remote file as a byte
stream and loads it into memory, parsing into an appropriate data object
based on the mimetype provided, or the content-type of the response header
if no mimeType value is provided. By default, any file larger than 512MB
will be rejected. To accept a larger file, set the maxLength value to an
integer value larger than 2^29. The user is responsible for ensuring they
have enough memory to load the target file.
$stream(path, systemId, callback)
Fetches the remote file as a byte
stream an returns it to the callback function as an argument.
transfer(path, systemId, source, body)
Initiate a transfer of a file from
one location to another. For convenience, the source
url can be provided.
For detailed transfer requests including policy, notifications, permissions,
etc, provide a valid body to pass on to the API.
If the transfer is within a single system, it is usually faster to use the copy action of a manage operation.
The source URL may be given in the following forms:
File path: relative or absolute path on your default storage system
Agave URL: An internal Agave URL of the form 'agave://<systemId>/<path>
Public URL: Any publicy accessible URL with a supported data protocol.
$upload(path, systemId, localPath, body)
Upload a local file to the given
system within the given directory path. The remote path must be a directory.
If no body is provided, the local filename is preserved and will overwrite
a remote file with the same name, if present.
For detailed transfer requests including policy, notifications, permissions, etc, provide a valid body to pass on to the API.
$manage(path, systemId, body)
Performs management actions on the file item
on the given system at the given path
$history(path, systemId)
Lists history of the file item on the given system
at the given path.
$listPermissions()
List the permissions assigned to file item on the given
system at the given path.
$list()
List the file item at the given path on the given system.
$updatePermissions(path, systemId, username, permission, recursive)
Add
or update a user permission for the given file item on the given system.
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