/**
* Copyright (c) 2009--2010 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.manager.common;
import com.redhat.rhn.common.validator.ValidatorError;
import com.redhat.rhn.domain.common.CommonFactory;
import com.redhat.rhn.domain.user.User;
/**
* EditFileListCommand - Command for editing an existing FileList
* @version $Rev$
*/
public class EditFileListCommand extends BaseFileListEditCommand {
/**
* Command for editing a FileList
* @param userIn User who owns the FileList
* @param listId of the FileList we want to edit.
*/
public EditFileListCommand(User userIn, Long listId) {
super(userIn);
this.list = CommonFactory.lookupFileList(listId, userIn.getOrg());
}
/**
* Store the FileList. Checks to make sure that the label doesn't already exist,
* unless we are passing in the same label as the already existing file list, in
* which case there isn't a problem.
*
* @return ValidatorError[] if there were errors before the save.
*/
public ValidatorError store() {
if (list.getLabel() != null && list.getLabel().equals(this.newLabel)) {
CommonFactory.saveFileList(this.list);
return null;
}
else if (CommonFactory.lookupFileList(this.newLabel, user.getOrg()) == null) {
list.setLabel(this.newLabel);
CommonFactory.saveFileList(this.list);
return null;
}
else {
return new ValidatorError("preservation.key.labelexists");
}
}
}