public class RequiredRoles
extends java.lang.Object
Region's
required roles. Configuration of required roles is accomplished using the
Region's MembershipAttributes.
A Role may be present in the
distributed system even if it the Role is not present in the
Region membership. This would occur if none of the members
filling that Role currently have a Cache or the
specific Region created. In this case the Role is
considered to be absent for that Region.Role| Constructor and Description |
|---|
RequiredRoles()
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
static java.util.Set<Role> |
checkForRequiredRoles(Region<?,?> region)
Deprecated.
Returns a set of any currently missing required roles for the
specified region.
|
static boolean |
isRoleInRegionMembership(Region<?,?> region,
Role role)
Deprecated.
|
static java.util.Set<Role> |
waitForRequiredRoles(Region<?,?> region,
long timeout)
Deprecated.
Returns a set of any currently missing required roles for the
specified region.
|
public static java.util.Set<Role> checkForRequiredRoles(Region<?,?> region)
region - the region to check for missing required rolesjava.lang.IllegalStateException - if region is not configured with required rolespublic static java.util.Set<Role> waitForRequiredRoles(Region<?,?> region, long timeout) throws java.lang.InterruptedException
region - the region to check for missing required rolestimeout - milliseconds to wait for any missing required rolesjava.lang.NullPointerException - if region is nulljava.lang.InterruptedException - if thread is interrupted while waitingjava.lang.IllegalStateException - if region is not configured with required rolespublic static boolean isRoleInRegionMembership(Region<?,?> region, Role role)
Role
is currently present in the Region membership. This returns true
only if one or more members filling this role actually have the region
currently created. The role may be present in the distributed system even
if the role is not present in the region membership.region - the region whose membership will be searchedrole - the role to check for