/**
* Removes the given security group permissions from the given node with the given compute
* service.
*
* <p>Takes no action if the compute service does not have a security group extension.
*
* @param permissions The set of permissions to be removed from the location
* @param location Location to remove permissions from
*/
public void removePermissionsFromLocation(
final JcloudsMachineLocation location, final Iterable<IpPermission> permissions) {
synchronized (JcloudsLocationSecurityGroupCustomizer.class) {
ComputeService computeService = location.getParent().getComputeService();
String nodeId = location.getNode().getId();
removePermissionsFromLocation(permissions, nodeId, computeService);
}
}
public Collection<SecurityGroup> addPermissionsToLocationAndReturnSecurityGroup(
ComputeService computeService,
final JcloudsMachineLocation location,
final Iterable<IpPermission> permissions) {
synchronized (JcloudsLocationSecurityGroupCustomizer.class) {
String nodeId = location.getNode().getId();
return addPermissionsToLocation(permissions, nodeId, computeService).values();
}
}