/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-2009 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software Foundation
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/
package org.exist.xquery.functions.xmldb;
import org.apache.log4j.Logger;
import org.exist.dom.QName;
import org.exist.xmldb.UserManagementService;
import org.exist.xquery.Cardinality;
import org.exist.xquery.FunctionSignature;
import org.exist.xquery.XPathException;
import org.exist.xquery.XQueryContext;
import org.exist.xquery.functions.securitymanager.PermissionsFunction;
import org.exist.xquery.value.FunctionParameterSequenceType;
import org.exist.xquery.value.IntegerValue;
import org.exist.xquery.value.Sequence;
import org.exist.xquery.value.SequenceType;
import org.exist.xquery.value.Type;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.XMLDBException;
/**
* Implements eXist's xmldb:chmod-collection() function.
*
* @author wolf
* @author Luigi P. Bai, finder@users.sf.net, 2004
*
*/
@Deprecated
public class XMLDBChmodCollection extends XMLDBAbstractCollectionManipulator {
private static final Logger logger = Logger.getLogger(XMLDBChmodCollection.class);
public final static FunctionSignature signature = new FunctionSignature(
new QName("chmod-collection", XMLDBModule.NAMESPACE_URI, XMLDBModule.PREFIX),
"Sets the mode of collection $collection. $mode is the mode as xs:integer. " +
XMLDBModule.REMEMBER_OCTAL_CALC,
new SequenceType[] {
new FunctionParameterSequenceType("collection", Type.STRING, Cardinality.EXACTLY_ONE, "The collection path"),
new FunctionParameterSequenceType("mode", Type.INTEGER, Cardinality.EXACTLY_ONE, "The mode as xs:integer"),
},
new SequenceType(Type.ITEM, Cardinality.EMPTY),
PermissionsFunction.FNS_CHMOD
);
public XMLDBChmodCollection(XQueryContext context)
{
super(context, signature);
}
/* (non-Javadoc)
* @see org.exist.xquery.BasicFunction#eval(org.exist.xquery.value.Sequence[], org.exist.xquery.value.Sequence)
*
*/
public Sequence evalWithCollection(Collection collection, Sequence[] args, Sequence contextSequence)
throws XPathException {
try {
final UserManagementService ums = (UserManagementService) collection.getService("UserManagementService", "1.0");
ums.chmod(((IntegerValue) args[1].convertTo(Type.INTEGER)).getInt());
} catch (final XMLDBException xe) {
logger.error("Unable to change collection mode", xe);
throw new XPathException(this, "Unable to change collection mode", xe);
}
return Sequence.EMPTY_SEQUENCE;
}
}