/*
* 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 SoftwareFoundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.security;
import com.caucho.loader.EnvironmentLocal;
import java.security.Permission;
/**
* Manages the permission for a context.
*/
public class PermissionManager {
private static EnvironmentLocal<PermissionManager> _localPermissionManager =
new EnvironmentLocal<PermissionManager>("caucho.security.permission-manager");
/**
* Returns the context security manager.
*/
public static PermissionManager getPermissionManager()
{
return _localPermissionManager.get();
}
/**
* Sets the context security manager.
*/
public static void setPermissionManager(PermissionManager manager)
{
_localPermissionManager.set(manager);
}
/**
* Checks the permission.
*/
public void checkPermission(Permission permission)
throws SecurityException
{
SecurityManager securityManager = System.getSecurityManager();
// First check the security manager
if (securityManager != null)
securityManager.checkPermission(permission);
}
public String toString()
{
return "PermissionManager[]";
}
}