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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: PermissionCollection.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2005-09-08 17:07:04 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.star.lib.sandbox;
import java.util.Vector;
public final class PermissionCollection {
private Vector permissions = new Vector();
public PermissionCollection() {
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("PermissionCollection");
}
public PermissionCollection(PermissionCollection permissionCollection) {
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("PermissionCollection");
permissions = (Vector)permissionCollection.permissions.clone();
}
// public PermissionCollection(PermissionCollection p1, PermissionCollection p2) {
// SecurityManager security = System.getSecurityManager();
// if(security != null) security.checkSecurityAccess("PermissionCollection");
// if(p1 != null)
// this.permissions = (Vector)p1.permissions.clone();
// if(p2 != null)
// for(int i = 0; i < p2.permissions.size(); i ++)
// this.permissions.addElement(p2.permissions.elementAt(i));
// }
public void reset() {
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("PermissionCollection");
permissions.removeAllElements();
}
public void add(Permission permission) {
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("PermissionCollection");
permissions.addElement(permission);
}
public boolean implies(Permission permission) {
boolean granted = false;
for(int i = 0; i < permissions.size() && !granted; i++) {
granted = ((Permission)permissions.elementAt(i)).implies(permission);
}
return granted;
}
}
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