001/*
002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     bstefanescu
016 *
017 * $Id$
018 */
019
020package org.nuxeo.ecm.webengine.security.guards;
021
022import org.nuxeo.common.xmap.annotation.XContent;
023import org.nuxeo.common.xmap.annotation.XObject;
024import org.nuxeo.ecm.core.api.DocumentModel;
025import org.nuxeo.ecm.webengine.security.Guard;
026import org.nuxeo.runtime.model.Adaptable;
027
028/**
029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
030 */
031@XObject("schema")
032public class SchemaGuard implements Guard {
033
034    @XContent
035    protected String schema;
036
037    protected SchemaGuard() {
038    }
039
040    public SchemaGuard(String schema) {
041        this.schema = schema;
042    }
043
044    public boolean check(Adaptable context) {
045        return context.getAdapter(DocumentModel.class).hasSchema(schema);
046    }
047
048    @Override
049    public String toString() {
050        return "SCHEMA[" + schema + "]";
051    }
052}