getSystemMetadata {dataone} | R Documentation |
Get the metadata describing system properties associated with an object on this Node.
Description
The SystemMetadata includes information about the identity, type, access control, and other system level details about the object.
The SystemMetadata includes information about the identity, type, access control, and other system level details about the object.
Usage
getSystemMetadata(x, ...)
## S4 method for signature 'CNode'
getSystemMetadata(x, pid)
## S4 method for signature 'MNode'
getSystemMetadata(x, pid)
Arguments
x |
The Node instance from which the SystemMetadata will be downloaded |
... |
(Not yet used.) |
pid |
The identifier of the object |
Details
This operation acts as the 'public' anonymous user unless an X.509 certificate is present in the default location of the file system, in which case the access will be authenticated.
This operation acts as the 'public' anonymous user unless an X.509 certificate is present in the default location of the file system, in which case the access will be authenticated.
Value
SystemMetadata for the object
SystemMetadata for the object
See Also
CNode
class description.
Examples
## Not run:
library(dataone)
cn <- CNode()
mn <- getMNode(cn, "urn:node:KNB")
pid <- "doi:10.5063/F1QN64NZ"
sysmeta <- getSystemMetadata(mn, pid)
## End(Not run)
## Not run:
library(dataone)
cn <- CNode()
pid <- "aceasdata.3.2"
sysmeta <- getSystemMetadata(cn, pid)
## End(Not run)