Name
DomainManager
Synopsis
As the basis for management facilities to be added to CORBA, the
DomainManager interface represents an object that manages a group of
objects (a domain) under a common set of access policies. Policies
control access to certain operations over the objects in a given
domain. You can access the DomainManagers for an org.omg.CORBA.Object
by using its _get_domain_managers() method, which returns an array of
DomainManagers, one for each domain of the object. DomainManagers can
be hierarchical, in that a domain can contain other
DomainManagers. Since the DomainManager is an Object, you can use its
_get_domain_managers() method to traverse the manager hierarchy.
The DomainManager has a single method, get_domain_policy(), which
allows you to get the policy of a given type for the objects in the
domain. The policy is represented by a Policy object. The type of
policy is indicated with an integer identifier. The possible values
for these types of policies are application-specific. The CORBA
Security service, for example, defines its own set of policy types. If
the policy type you pass into get_domain_policy() is not supported by
the ORB, or if the domain doesn’t define that type of policy, then an
org.omg.CORBA.BAD_PARAM system exception is thrown.
public interface DomainManager extends DomainManagerOperations, org.omg.CORBA.Object, org.omg.CORBA.portable.IDLEntity ...Get Java Enterprise in a Nutshell, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
