/**
* Remove an existing role and destroy the corresponding MBean.
*
* @param rolename Role name to remove
*/
public void removeRole(String rolename) {
UserDatabase database = (UserDatabase) this.resource;
Role role = database.findRole(rolename);
if (role == null) {
return;
}
try {
MBeanUtils.destroyMBean(role);
database.removeRole(role);
} catch (Exception e) {
IllegalArgumentException iae =
new IllegalArgumentException("Exception destroying role [" + rolename + "] MBean");
iae.initCause(e);
throw iae;
}
}
/**
* Return the MBean Name for the specified role name (if any); otherwise return <code>null</code>.
*
* @param rolename Role name to look up
*/
public String findRole(String rolename) {
UserDatabase database = (UserDatabase) this.resource;
Role role = database.findRole(rolename);
if (role == null) {
return (null);
}
try {
ObjectName oname = MBeanUtils.createObjectName(managedRole.getDomain(), role);
return (oname.toString());
} catch (MalformedObjectNameException e) {
IllegalArgumentException iae =
new IllegalArgumentException("Cannot create object name for role [" + rolename + "]");
iae.initCause(e);
throw iae;
}
}