/* Copyright (C) 2013 Red Hat, Inc. This file is part of IcedTea. IcedTea 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, version 2. IcedTea 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 General Public License for more details. You should have received a copy of the GNU General Public License along with IcedTea; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ package net.sourceforge.jnlp.config; import net.sourceforge.jnlp.security.appletextendedsecurity.AppletSecurityLevel; class SecurityValueValidator implements ValueValidator { public SecurityValueValidator() { } @Override public void validate(Object value) throws IllegalArgumentException { if (value == null) { // null is correct, it means it is not user set // and so default shoudl be used whatever it is // returning to prevent NPE in fromString return; } if (value instanceof AppletSecurityLevel) { //?? return; } if (!(value instanceof String)) { throw new IllegalArgumentException("Expected was String, was " + value.getClass()); } try { AppletSecurityLevel validated = AppletSecurityLevel.fromString((String) value); if (validated == null) { throw new IllegalArgumentException("Result can't be null, was"); } //thrown by fromString } catch (RuntimeException ex) { throw new IllegalArgumentException(ex); } } @Override public String getPossibleValues() { return AppletSecurityLevel.allToString(); } }