public void writeReport(OutputStream os) throws ReportException {
UserManager userManager = securitySystem.getUserManager();
List allUsers = userManager.getUsers();
List allRoles;
Map assignmentsMap;
try {
allRoles = rbacManager.getAllRoles();
Collections.sort(allRoles, new RoleSorter());
List allAssignments = rbacManager.getAllUserAssignments();
assignmentsMap = new HashMap();
Iterator it = allAssignments.iterator();
while (it.hasNext()) {
UserAssignment assignment = (UserAssignment) it.next();
assignmentsMap.put(assignment.getPrincipal(), assignment.getRoleNames());
}
} catch (RbacManagerException e) {
throw new ReportException("Unable to obtain list of all roles.", e);
}
Collections.sort(allUsers, new UserComparator("username", true));
PrintWriter out = new PrintWriter(os);
writeCsvHeader(out, allRoles);
Iterator itUsers = allUsers.iterator();
while (itUsers.hasNext()) {
User user = (User) itUsers.next();
writeCsvRow(out, user, assignmentsMap, allRoles);
}
out.flush();
}
