SnapShotStorageMonitor


1   /*
2    * MaxBackupMonitor.java
3    *
4    * Created on December 21, 2003, 8:29 PM
5    */
6   
7   package com.sun.enterprise.config.backup;
8   
9   import java.io.IOException  ;
10  import java.io.File  ;
11  import java.util.Arrays  ;
12  import java.util.ArrayList  ;
13  import java.util.List  ;
14  import java.io.FilenameFilter  ;
15  import com.sun.enterprise.config.backup.utils.LoggerHelper;
16  import com.sun.enterprise.config.backup.pluggable.EnvironmentFactory;
17  import com.sun.enterprise.config.backup.pluggable.BackupEnvironment;
18  import com.sun.enterprise.config.backup.utils.FactoryHelper;
19  
20  
21  /**
22   * Anything extraneous in the monitored directory will
23   * not be touched
24   * @author  sridatta
25   */
26  public class SnapShotStorageMonitor extends StorageMonitor {
27      
28      /** Creates a new instance of MaxBackupMonitor */
29      public SnapShotStorageMonitor() {
30      }
31      
32      protected int getMaxBackups() {
33          return getEnv().getMaxSnapShots();
34      }
35  
36      
37      protected String   getFileNamePrefix() {
38       return   getEnv().getSnapshotFileNamePrefix();
39      }
40      
41      protected  FilenameFilter   getFileNameFilter() {
42       return new SnapShotFileNameFilter(getFileNamePrefix());
43      }
44      
45      protected String   getMonitoredDirectory() {
46       return getEnv().getDirectoryToStoreBackupFiles();
47      }
48  }
49

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