<fim-prefix><fim-middle>href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); <br>
 * you may not use this file except in<fix-suffix> compliance with the License.<br>
 * You may obtain a copy of the License at the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <p>
 * Unless required by applicable law or agreed to in writing,<br>
 * software distributed under the License is distributed on an "AS IS" BASIS, <br>
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
 * See the License for the specific language governing permissions and <br>
 * limitations under the License.
 * <p>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */
package org.olat.core.commons.services.vfs.manager;

import java.io.File;
import java.io.InputStream;

import org.olat.basesecurity.BaseSecurity;
import org.olat.basesecurity.IdentityImpl;
import org.olat.core.CoreSpringFactory;
import org.olat.core.commons.services.license.LicenseService;
import org.olat.core.commons.services.license.LicenseType;
import org.olat.core.commons.services.license.model.LicenseTypeImpl;
import org.olat.core.commons.services.vfs.VFSMetadata;
import org.olat.core.commons.services.vfs.VFSRevision;
import org.olat.core.commons.services.vfs.model.VFSMetadataImpl;
import org.olat.core.id.Identity;
import org.olat.core.util.StringHelper;
import org.olat.core.util.vfs.VFSLeaf;
import org.olat.core.util.vfs.version.RevisionFileImpl;
import org.olat.core.util.vfs.version.VersionsFileImpl;
import org.olat.core.util.xml.XStreamHelper;

import com.thoughtwork<|endoftext|>