/**
* This file Copyright (c) 2009-2012 Magnolia International
* Ltd. (http://www.magnolia-cms.com). All rights reserved.
*
*
* This file is dual-licensed under both the Magnolia
* Network Agreement and the GNU General Public License.
* You may elect to use one or the other of these licenses.
*
* This file is distributed in the hope that it will be
* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
* Redistribution, except as permitted by whichever of the GPL
* or MNA you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or
* modify this file under the terms of the GNU General
* Public License, Version 3, as published by the Free Software
* Foundation. You should have received a copy of the GNU
* General Public License, Version 3 along with this program;
* if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 2. For the Magnolia Network Agreement (MNA), this file
* and the accompanying materials are made available under the
* terms of the MNA which accompanies this distribution, and
* is available at http://www.magnolia-cms.com/mna.html
*
* Any modifications to this file must keep this entire header
* intact.
*
*/
package info.magnolia.module.delta;
import info.magnolia.cms.security.Role;
import info.magnolia.cms.security.RoleManager;
import info.magnolia.cms.security.SecuritySupport;
import info.magnolia.module.InstallContext;
/**
* A task to add a permission to a role, using
* {@link info.magnolia.cms.security.RoleManager}.
*
* @author pbaerfuss
* @version $Id$
*/
public class AddPermissionTask extends AbstractTask {
private final String roleName;
private final String workspaceName;
private final String path;
private final long permission;
private final boolean includingSubNodes;
public AddPermissionTask(String taskName, String taskDescription, String roleName, String workspaceName, String path, long permission,
boolean includingSubNodes) {
super(taskName, taskDescription);
this.roleName = roleName;
this.workspaceName = workspaceName;
this.path = path;
this.permission = permission;
this.includingSubNodes = includingSubNodes;
}
@Override
public void execute(InstallContext ctx) throws TaskExecutionException {
SecuritySupport securitySupport = SecuritySupport.Factory.getInstance();
RoleManager roleManager = securitySupport.getRoleManager();
Role role = roleManager.getRole(roleName);
if (role == null) {
ctx.warn("Role \"" + roleName + "\" not found, can't add permissions to " + path + ".");
} else {
try {
roleManager.addPermission(role, workspaceName, path, permission);
if (includingSubNodes) {
String pathIncludingSubNodes = "";
if ("/".equals(path)) {
pathIncludingSubNodes = "/*";
} else {
pathIncludingSubNodes = path + "/*";
}
roleManager.addPermission(role, workspaceName, pathIncludingSubNodes, permission);
}
} catch (UnsupportedOperationException e) {
ctx.warn("Can't update role \"" + roleName
+ "\" due to an unsupported operation exception. This is most likely the case if the roles are managed externally.");
}
}
}
}