Check a resource reference exists — opal.resource_exists • opalr

Check whether a resource already exists in the project (and is visible by the requesting user).

opal.resource_exists(opal, project, resource)

Arguments

opal: Opal object.
project: Name of the project.
resource: Name of the resource in the project.

Value

A logical

See also

Other resource functions: opal.resource_create(), opal.resource_delete(), opal.resource_extension_create(), opal.resource_get(), opal.resource_perm_add(), opal.resource_perm_delete(), opal.resource_perm(), opal.resources_perm_add(), opal.resources_perm_delete(), opal.resources_perm(), opal.resources(), opal.resource()

Examples

if (FALSE) {
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
opal.resource_exists(o, 'RSRC', 'CNSIM1')
opal.logout(o)
}