org.argeo.maintenance/src/org/argeo/maintenance/backup/vfs/BackupFileSystemManager.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.maintenance.backup.vfs;
  17
  18 import org.apache.commons.vfs2.FileSystemException;
  19 import org.apache.commons.vfs2.impl.DefaultFileSystemManager;
  20 import org.apache.commons.vfs2.provider.bzip2.Bzip2FileProvider;
  21 import org.apache.commons.vfs2.provider.ftp.FtpFileProvider;
  22 import org.apache.commons.vfs2.provider.gzip.GzipFileProvider;
  23 import org.apache.commons.vfs2.provider.local.DefaultLocalFileProvider;
  24 import org.apache.commons.vfs2.provider.ram.RamFileProvider;
  25 import org.apache.commons.vfs2.provider.sftp.SftpFileProvider;
  26 import org.apache.commons.vfs2.provider.url.UrlFileProvider;
  27 import org.argeo.maintenance.MaintenanceException;
  28
  29 /**
  30  * Programatically configured VFS file system manager which can be declared as a
  31  * bean and associated with a life cycle (methods
  32  * {@link DefaultFileSystemManager#init()} and
  33  * {@link DefaultFileSystemManager#close()}). Supports bz2, file, ram, gzip,
  34  * ftp, sftp
  35  */
  36 public class BackupFileSystemManager extends DefaultFileSystemManager {
  37
  38         public BackupFileSystemManager() {
  39                 super();
  40                 try {
  41                         addProvider("file", new DefaultLocalFileProvider());
  42                         addProvider("bz2", new Bzip2FileProvider());
  43                         addProvider("ftp", new FtpFileProvider());
  44                         addProvider("sftp", new SftpFileProvider());
  45                         addProvider("gzip", new GzipFileProvider());
  46                         addProvider("ram", new RamFileProvider());
  47                         setDefaultProvider(new UrlFileProvider());
  48                 } catch (FileSystemException e) {
  49                         throw new MaintenanceException("Cannot configure backup file provider", e);
  50                 }
  51         }
  52 }