org.opencms.util.CmsVfsUtil Maven / Gradle / Ivy
/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.util;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsResource;
import org.opencms.file.CmsVfsResourceAlreadyExistsException;
import org.opencms.file.types.CmsResourceTypeFolder;
import org.opencms.main.CmsException;
import org.opencms.main.CmsLog;
import org.opencms.main.OpenCms;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.logging.Log;
import com.google.common.collect.Lists;
/**
* Provides Vfs utility functions.
*
* @since 11.0.0
*/
public final class CmsVfsUtil {
/** The log instance for this class. */
private static final Log LOG = CmsLog.getLog(CmsVfsUtil.class);
/**
* Hides the public constructor.
*/
private CmsVfsUtil() {
// empty
}
/**
* Creates a folder and its parent folders if they don't exist.
*
* @param cms the CMS context to use
* @param rootPath the folder root path
*
* @throws CmsException if something goes wrong
*/
public static void createFolder(CmsObject cms, String rootPath) throws CmsException {
CmsObject rootCms = OpenCms.initCmsObject(cms);
rootCms.getRequestContext().setSiteRoot("");
List parents = new ArrayList();
String currentPath = rootPath;
while (currentPath != null) {
if (rootCms.existsResource(currentPath)) {
break;
}
parents.add(currentPath);
currentPath = CmsResource.getParentFolder(currentPath);
}
parents = Lists.reverse(parents);
for (String parent : parents) {
try {
rootCms.createResource(
parent,
OpenCms.getResourceManager().getResourceType(CmsResourceTypeFolder.getStaticTypeName()));
try {
rootCms.unlockResource(parent);
} catch (CmsException e) {
// may happen if parent folder is locked also
if (LOG.isInfoEnabled()) {
LOG.info(e);
}
}
} catch (CmsVfsResourceAlreadyExistsException e) {
// nop
}
}
}
}