opal.resource_exists {opalr}

Check a resource reference exists

Description

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

Usage

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

## Not run: 
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
opal.resource_exists(o, 'RSRC', 'CNSIM1')
opal.logout(o)

## End(Not run)