/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Alex Rojkov
*/
package com.caucho.admin.action;
import com.caucho.security.AdminAuthenticator;
import com.caucho.security.PasswordUser;
import com.caucho.util.L10N;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.logging.Logger;
public class ListUsersAction implements AdminAction
{
private static final Logger log
= Logger.getLogger(ListUsersAction.class.getName());
private static final L10N L = new L10N(ListUsersAction.class);
private final AdminAuthenticator _adminAuth;
public ListUsersAction(AdminAuthenticator adminAuth)
{
_adminAuth = adminAuth;
}
public String execute()
{
Hashtable<String, PasswordUser> users = _adminAuth.getUserMap();
if (users.size() == 0)
return "no users found";
StringBuilder builder = new StringBuilder();
for (Iterator<PasswordUser> it = users.values().iterator();
it.hasNext(); ) {
PasswordUser user = it.next();
builder.append(user.getPrincipal().getName());
String []roles = user.getRoles();
if (roles != null && roles.length > 0) {
builder.append(": ");
for (int i = 0; i < roles.length; i++) {
builder.append(roles[i]);
if ((i + 1) < roles.length)
builder.append(", ");
}
}
if (it.hasNext())
builder.append('\n');
}
return builder.toString();
}
}