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19
20
21
22 package org.apache.james.nntpserver;
23
24 import java.io.File;
25 import java.io.FilenameFilter;
26
27 /**
28 * Filters files according to their last modified date
29 *
30 */
31 public class DateSinceFileFilter implements FilenameFilter {
32
33 /**
34 * The date that serves as the lower bound of the region of
35 * interest
36 */
37 private final long m_date;
38
39 /**
40 * Creates a new FileFilter that returns all Files that
41 * have been modified since the date specified.
42 *
43 * @param date the date that serves as the lower bound of the region of
44 * interest
45 */
46 public DateSinceFileFilter( long date ) {
47 m_date = date;
48 }
49
50 /**
51 * Tests if a specified file has been modified since a
52 * specified date.
53 *
54 * @param dir the directory in which the file was found
55 * @param name the name of the file
56 *
57 * @return true if the file meets the criteria, false otherwise
58 */
59 public boolean accept( final File dir, final String name ) {
60 return (new File(dir,name).lastModified() >= m_date);
61 }
62 }