org.argeo.cms/src/org/argeo/cms/internal/backup/SimpleBackupContext.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.cms.internal.backup;
  17
  18 import java.text.DateFormat;
  19 import java.text.SimpleDateFormat;
  20 import java.util.Date;
  21
  22 import org.apache.commons.vfs2.FileSystemManager;
  23
  24 /** Simple implementation of a backup context */
  25 public class SimpleBackupContext implements BackupContext {
  26         private DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd_HHmm");
  27         private final Date timestamp;
  28         private final String name;
  29
  30         private final FileSystemManager fileSystemManager;
  31
  32         public SimpleBackupContext(FileSystemManager fileSystemManager,
  33                         String backupsBase, String name) {
  34                 this.name = name;
  35                 this.timestamp = new Date();
  36                 this.fileSystemManager = fileSystemManager;
  37         }
  38
  39         public Date getTimestamp() {
  40                 return timestamp;
  41         }
  42
  43         public String getTimestampAsString() {
  44                 return dateFormat.format(timestamp);
  45         }
  46
  47         public String getSystemName() {
  48                 return name;
  49         }
  50
  51         public String getRelativeFolder() {
  52                 return name + '/' + getTimestampAsString();
  53         }
  54
  55         public DateFormat getDateFormat() {
  56                 return dateFormat;
  57         }
  58
  59         public FileSystemManager getFileSystemManager() {
  60                 return fileSystemManager;
  61         }
  62
  63 }