public void addRole(String key, String role) { if (_roleAssignments == null) { _roleAssignments = new StringSetMap(); } _roleAssignments.put(key, role); }
public void removeRole(String key, String role) { if (_roleAssignments != null) { _roleAssignments.remove(key, role); } }
public Set<String> getRoleSet(String key) { if (null != _roleAssignments) { return _roleAssignments.get(key); } return null; }