Mercurial > dive4elements > framework
annotate artifacts-common/src/main/java/de/intevation/artifacts/common/utils/FileTools.java @ 457:5c07601fe60e 2.9.10
Readd accidentially removed debug statement.
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Fri, 01 Mar 2013 12:15:59 +0100 |
parents | afbe26bb9895 |
children |
rev | line source |
---|---|
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1 /* |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
2 * Copyright (c) 2010, 2011 by Intevation GmbH |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
3 * |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
4 * This program is free software under the LGPL (>=v2.1) |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
5 * Read the file LGPL.txt coming with the software for details |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
6 * or visit http://www.gnu.org/licenses/ if it does not exist. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
8 package de.intevation.artifacts.common.utils; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
9 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
10 import java.io.BufferedInputStream; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
11 import java.io.File; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
12 import java.io.IOException; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
13 import java.io.InputStream; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
14 import java.io.FileInputStream; |
364
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
15 import java.io.FileOutputStream; |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 import java.io.OutputStream; |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
17 import java.io.BufferedOutputStream; |
364
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
18 import java.nio.channels.FileChannel; |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
19 |
369
c489256a188b
Replaced legacy java.util.Stack with java.util.Deque.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
364
diff
changeset
|
20 import java.util.Deque; |
c489256a188b
Replaced legacy java.util.Stack with java.util.Deque.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
364
diff
changeset
|
21 import java.util.ArrayDeque; |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
22 import java.util.List; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
23 import java.util.Set; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
24 import java.util.HashSet; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
25 import java.util.ArrayList; |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
26 import java.util.Enumeration; |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
27 import java.util.zip.ZipFile; |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 import java.util.zip.ZipEntry; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 import java.util.zip.ZipOutputStream; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
30 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
31 import org.apache.log4j.Logger; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
33 import java.security.MessageDigest; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
34 import java.security.NoSuchAlgorithmException; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
35 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
36 public class FileTools |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
37 { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
38 private static Logger log = Logger.getLogger(FileTools.class); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
39 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
40 public static final String DIGEST = |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
41 System.getProperty("artifacts.common.file.cmp.digest", "MD5"); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
42 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
43 private FileTools() { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
44 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
45 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
46 |
452
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
47 /** Remove everything after dot from name. */ |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
48 public static final String removeExtension(String name) { |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
49 int index = name.lastIndexOf('.'); |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
50 return index == -1 |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
51 ? name |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
52 : name.substring(0, index); |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
53 } |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
54 |
b79a3598818c
FíleTools#removeExtension: Moved from PRFParser.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
435
diff
changeset
|
55 |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
56 public static File getDirectory(String path, String name) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
57 if (path == null || name == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
58 return null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
59 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
60 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
61 File dir = new File(path, name); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
62 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
63 if (!dir.exists()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
64 log.debug( |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
65 "Directory '" + dir.getAbsolutePath() + "' doesn't " + |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
66 "exist. Try to create it."); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
67 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
68 return dir.mkdir() ? dir : null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
69 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
70 else { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
71 return dir.isDirectory() ? dir : null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
72 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
73 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
74 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
75 public static File repair(File file) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
76 file = file.getAbsoluteFile(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
77 if (file.exists()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
78 return file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
79 } |
369
c489256a188b
Replaced legacy java.util.Stack with java.util.Deque.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
364
diff
changeset
|
80 Deque<String> parts = new ArrayDeque<String>(); |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
81 File curr = file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
82 while (curr != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
83 String name = curr.getName(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
84 if (name.length() > 0) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
85 parts.push(curr.getName()); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
86 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
87 curr = curr.getParentFile(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
88 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
89 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
90 curr = null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
91 OUTER: while (!parts.isEmpty()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
92 String f = parts.pop(); |
457
5c07601fe60e
Readd accidentially removed debug statement.
Andre Heinecke <aheinecke@intevation.de>
parents:
456
diff
changeset
|
93 log.debug("fixing: '" + f + "'"); |
456
afbe26bb9895
Do not try to look for . and .. while fixing paths
Andre Heinecke <aheinecke@intevation.de>
parents:
453
diff
changeset
|
94 if (f.equals(".") || f.equals("..")) { |
afbe26bb9895
Do not try to look for . and .. while fixing paths
Andre Heinecke <aheinecke@intevation.de>
parents:
453
diff
changeset
|
95 // No need to fix . or .. |
afbe26bb9895
Do not try to look for . and .. while fixing paths
Andre Heinecke <aheinecke@intevation.de>
parents:
453
diff
changeset
|
96 continue; |
afbe26bb9895
Do not try to look for . and .. while fixing paths
Andre Heinecke <aheinecke@intevation.de>
parents:
453
diff
changeset
|
97 } |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
98 if (curr == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
99 // XXX: Not totaly correct because there |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
100 // more than one root on none unix systems. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
101 for (File root: File.listRoots()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
102 File [] files = root.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
103 if (files == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
104 log.warn("cannot list '" + root); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
105 continue; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
106 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
107 for (File candidate: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
108 if (candidate.getName().equalsIgnoreCase(f)) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
109 curr = new File(root, candidate.getName()); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
110 continue OUTER; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
111 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
112 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
113 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
114 break; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
115 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
116 else { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
117 File [] files = curr.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
118 if (files == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
119 log.warn("cannot list: '" + curr + "'"); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
120 return file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
121 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
122 for (File candidate: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
123 if (candidate.getName().equalsIgnoreCase(f)) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
124 curr = new File(curr, candidate.getName()); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
125 continue OUTER; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
126 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
127 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
128 curr = null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
129 break; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
130 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
131 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
132 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
133 if (curr == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
134 log.warn("cannot repair path '" + file + "'"); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
135 return file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
136 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
137 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
138 return curr; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
139 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
140 |
453 | 141 /** Object that can calculate hash of file, compare two hashed files etc. */ |
394
c40729bfe06d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
383
diff
changeset
|
142 public static class HashedFile |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
143 implements Comparable<HashedFile> |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
144 { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
145 protected File file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
146 protected long length; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
147 protected byte [] hash; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
148 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
149 public HashedFile(File file) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
150 this.file = file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
151 length = file.length(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
152 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
153 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
154 public File getFile() { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
155 return file; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
156 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
157 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
158 protected byte [] getHash() { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
159 if (hash == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
160 InputStream in = null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
161 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
162 try { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
163 in = new FileInputStream(file); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
164 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
165 MessageDigest digest = MessageDigest.getInstance(DIGEST); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
166 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
167 byte [] buf = new byte[40*1024]; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
168 int r; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
169 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
170 while ((r = in.read(buf)) >= 0) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
171 digest.update(buf, 0, r); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
172 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
173 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
174 hash = digest.digest(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
175 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
176 catch (IOException ioe) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
177 log.error(ioe); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
178 hash = new byte[0]; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
179 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
180 catch (NoSuchAlgorithmException nsae) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
181 log.error(nsae); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
182 hash = new byte[0]; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
183 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
184 finally { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
185 if (in != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
186 try { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
187 in.close(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
188 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
189 catch (IOException ioe) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
190 log.error(ioe); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
191 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
192 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
193 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
194 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
195 return hash; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
196 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
197 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
198 @Override |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
199 public int compareTo(HashedFile other) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
200 if (length < other.length) return -1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
201 if (length > other.length) return +1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
202 return compare(getHash(), other.getHash()); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
203 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
204 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
205 private static int compare(byte [] a, byte [] b) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
206 if (a.length < b.length) return -1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
207 if (a.length > b.length) return +1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
208 for (int i = 0; i < a.length; ++i) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
209 int x = a[i] & 0xff; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
210 int y = b[i] & 0xff; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
211 if (x < y) return -1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
212 if (x > y) return +1; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
213 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
214 return 0; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
215 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
216 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
217 @Override |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
218 public boolean equals(Object other) { |
394
c40729bfe06d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
383
diff
changeset
|
219 return other instanceof HashedFile |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
220 && ((HashedFile)other).compareTo(this) == 0; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
221 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
222 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
223 @Override |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
224 public int hashCode() { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
225 return (int)(length ^ (length >>> 32)); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
226 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
227 } // class HashedFile |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
228 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
229 public static List<File> uniqueFiles(List<File> files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
230 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
231 Set<HashedFile> set = new HashSet<HashedFile>(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
232 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
233 for (File file: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
234 if (!set.add(new HashedFile(file))) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
235 log.warn("file '" + file + "' is a duplicate."); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
236 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
237 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
238 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
239 ArrayList<File> out = new ArrayList<File>(set.size()); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
240 for (HashedFile hf: set) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
241 out.add(hf.file); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
242 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
243 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
244 return out; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
245 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
246 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
247 public interface FileVisitor { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
248 boolean visit(File file); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
249 } // Visitor |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
250 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
251 public static void walkTree(File root, FileVisitor visitor) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
252 |
369
c489256a188b
Replaced legacy java.util.Stack with java.util.Deque.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
364
diff
changeset
|
253 Deque<File> stack = new ArrayDeque<File>(); |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
254 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
255 stack.push(root); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
256 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
257 while (!stack.isEmpty()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
258 File current = stack.pop(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
259 if (!visitor.visit(current)) break; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
260 if (current.isDirectory()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
261 File [] subs = current.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
262 if (subs != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
263 for (File f: subs) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
264 stack.push(f); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
265 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
266 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
267 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
268 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
269 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
270 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
271 /** |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
272 * Deletes everything in a directory. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
273 * |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
274 * @param dir The directory. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
275 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
276 public final static void deleteContent(File dir) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
277 if (dir == null || !dir.isDirectory()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
278 return; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
279 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
280 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
281 File[] files = dir.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
282 if (files != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
283 for (File file: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
284 deleteRecursive(file); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
285 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
286 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
287 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
288 return; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
289 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
290 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
291 /** |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
292 * Delete <i>file</i> and everything in <i>file</i> if it is a directory. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
293 * |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
294 * @param file The file or directory. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
295 * @return true, if deletion was successful - otherwise false. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
296 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
297 public final static boolean deleteRecursive(File file) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
298 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
299 if (file == null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
300 return false; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
301 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
302 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
303 if (file.isDirectory()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
304 File [] files = file.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
305 if (files != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
306 for (File sub: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
307 if (!deleteRecursive(sub)) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
308 return false; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
309 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
310 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
311 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
312 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
313 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
314 return file.delete(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
315 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
316 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
317 /** |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
318 * Put the given file or directory into a zip archive. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
319 * |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
320 * @param file The file or directory. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
321 * @param outputStream The stream to write the archive to. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
322 * @throws IOException if an error occured while zip creation or writing to |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
323 * output stream. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
324 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
325 public static void createZipArchive( |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
326 File file, |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
327 OutputStream outputStream |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
328 ) |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
329 throws IOException |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
330 { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
331 ZipOutputStream out = new ZipOutputStream(outputStream); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
332 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
333 if (file.isFile()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
334 copyFileToZip("", file, out); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
335 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
336 else if (file.isDirectory()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
337 |
369
c489256a188b
Replaced legacy java.util.Stack with java.util.Deque.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
364
diff
changeset
|
338 Deque<PrefixDir> stack = new ArrayDeque<PrefixDir>(); |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
339 stack.push(new PrefixDir(file.getName() + "/", file)); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
340 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
341 while (!stack.isEmpty()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
342 PrefixDir pd = stack.pop(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
343 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
344 ZipEntry dirEntry = new ZipEntry(pd.prefix); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
345 out.putNextEntry(dirEntry); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
346 out.closeEntry(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
347 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
348 File [] files = pd.dir.listFiles(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
349 if (files != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
350 for (File sub: files) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
351 if (sub.isDirectory()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
352 stack.push(new PrefixDir( |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
353 pd.prefix + sub.getName() + "/", |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
354 sub)); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
355 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
356 else if (sub.isFile()) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
357 copyFileToZip(pd.prefix, sub, out); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
358 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
359 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
360 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
361 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
362 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
363 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
364 out.finish(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
365 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
366 |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
367 |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
368 public static void extractArchive(File archive, File destDir) |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
369 throws IOException { |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
370 if (!destDir.exists()) { |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
371 destDir.mkdir(); |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
372 } |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
373 |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
374 ZipFile zipFile = new ZipFile(archive); |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
375 try { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
376 Enumeration<? extends ZipEntry> entries = zipFile.entries(); |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
377 |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
378 byte [] buffer = new byte[16384]; |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
379 |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
380 while (entries.hasMoreElements()) { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
381 ZipEntry entry = entries.nextElement(); |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
382 |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
383 String entryFileName = entry.getName(); |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
384 |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
385 File dir = buildDirectoryHierarchyFor(entryFileName, destDir); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
386 if (!dir.exists()) { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
387 dir.mkdirs(); |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
388 } |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
389 |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
390 if (!entry.isDirectory()) { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
391 BufferedInputStream bis = new BufferedInputStream( |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
392 zipFile.getInputStream(entry)); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
393 try { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
394 BufferedOutputStream bos = new BufferedOutputStream( |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
395 new FileOutputStream(new File(destDir, entryFileName))); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
396 |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
397 try { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
398 int len; |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
399 while ((len = bis.read(buffer)) > 0) { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
400 bos.write(buffer, 0, len); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
401 } |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
402 bos.flush(); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
403 } |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
404 finally { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
405 bos.close(); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
406 } |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
407 } |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
408 finally { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
409 bis.close(); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
410 } |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
411 } // is file |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
412 } |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
413 } |
435
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
414 finally { |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
415 zipFile.close(); |
e39e23320a23
Fixed small problem with extractiong zip files.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
394
diff
changeset
|
416 } |
383
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
417 } |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
418 |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
419 private static File buildDirectoryHierarchyFor( |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
420 String entryName, |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
421 File destDir) |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
422 { |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
423 int lastIndex = entryName.lastIndexOf('/'); |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
424 String internalPathToEntry = entryName.substring(0, lastIndex + 1); |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
425 return new File(destDir, internalPathToEntry); |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
426 } |
b076c9e9fdfd
Added method to extract zip archives to a specified directory.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
369
diff
changeset
|
427 |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
428 /** |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
429 * A class representing a directory with a prefix. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
430 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
431 private static final class PrefixDir { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
432 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
433 String prefix; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
434 File dir; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
435 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
436 public PrefixDir(String prefix, File dir) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
437 this.prefix = prefix; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
438 this.dir = dir; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
439 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
440 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
441 } // class PrefixDir |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
442 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
443 /** |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
444 * Write a file to zip archive. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
445 * |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
446 * @param prefix A prefix. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
447 * @param file The file. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
448 * @param out The output stream. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
449 * @throws IOException if an error occured while writing to zip output |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
450 * stream. |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
451 */ |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
452 private static void copyFileToZip( |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
453 String prefix, |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
454 File file, |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
455 ZipOutputStream out |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
456 ) |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
457 throws IOException |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
458 { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
459 String entryName = prefix + file.getName(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
460 ZipEntry entry = new ZipEntry(entryName); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
461 out.putNextEntry(entry); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
462 InputStream in = null; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
463 try { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
464 in = |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
465 new BufferedInputStream( |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
466 new FileInputStream(file), 20*1024); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
467 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
468 byte [] buf = new byte[2048]; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
469 |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
470 int r; |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
471 while ((r = in.read(buf)) > 0) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
472 out.write(buf, 0, r); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
473 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
474 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
475 finally { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
476 if (in != null) { |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
477 try { in.close(); } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
478 catch (IOException ioe) {} |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
479 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
480 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
481 out.closeEntry(); |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
482 } |
364
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
483 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
484 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
485 /** |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
486 * Copies a <i>src</i> file to <i>target</i>. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
487 * |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
488 * @param src A file (not a directory) that should be copied. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
489 * @param target The destination. This might be a file or a directory. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
490 * |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
491 * @return true, if <i>src</i> has been successfully copied; otherwise |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
492 * false. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
493 */ |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
494 public static boolean copyFile(File src, File target) |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
495 throws IOException |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
496 { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
497 if (src == null || !src.exists()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
498 log.warn("Source file does not exist!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
499 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
500 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
501 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
502 if (!src.canRead()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
503 log.warn("Cannot read Source file!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
504 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
505 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
506 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
507 if (src.isDirectory()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
508 log.warn("Source is a directory!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
509 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
510 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
511 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
512 if (target.isDirectory()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
513 target = new File(target, src.getName()); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
514 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
515 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
516 FileInputStream in = null; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
517 FileOutputStream out = null; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
518 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
519 try { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
520 in = new FileInputStream(src); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
521 out = new FileOutputStream(target); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
522 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
523 FileChannel inChannel = in.getChannel(); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
524 FileChannel outChannel = out.getChannel(); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
525 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
526 inChannel.transferTo(0l, inChannel.size(), outChannel); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
527 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
528 return true; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
529 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
530 catch (IOException ioe) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
531 log.warn(ioe, ioe); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
532 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
533 finally { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
534 if (in != null) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
535 try { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
536 in.close(); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
537 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
538 catch (IOException ioe) { /* do nothing here */ } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
539 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
540 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
541 if (out != null) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
542 try { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
543 out.close(); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
544 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
545 catch (IOException ioe) { /* do nothing here */ } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
546 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
547 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
548 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
549 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
550 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
551 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
552 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
553 /** |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
554 * Copies a directory <i>source</i> to a destination path <i>dest</i>. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
555 * |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
556 * @param source A directory that should be copied. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
557 * @param dest A destination directory which is created if it is not |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
558 * existing yet. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
559 * |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
560 * @return true, if the directory has been successfully copied; otherwise |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
561 * false. |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
562 */ |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
563 public static boolean copyDirectory(final File source, final File dest) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
564 if (source == null || !source.exists()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
565 log.warn("Source directory does not exist!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
566 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
567 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
568 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
569 if (!source.isDirectory()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
570 log.warn("Source is not a directory!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
571 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
572 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
573 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
574 if (dest == null) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
575 log.warn("Destination directory is null!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
576 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
577 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
578 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
579 if (!dest.exists()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
580 if (!dest.mkdir()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
581 log.warn("Cannot create destination directory!"); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
582 return false; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
583 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
584 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
585 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
586 File[] children = source.listFiles(); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
587 int failed = 0; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
588 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
589 if (children != null && children.length > 0) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
590 for (File child: children) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
591 if (child.isFile()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
592 try { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
593 if (!copyFile(child, dest)) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
594 failed++; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
595 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
596 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
597 catch (IOException ioe) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
598 log.warn(ioe, ioe); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
599 failed++; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
600 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
601 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
602 else if (child.isDirectory()) { |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
603 copyDirectory(child, new File(dest, child.getName())); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
604 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
605 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
606 } |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
607 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
608 log.debug("Failed to copy " + failed + " files."); |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
609 |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
610 return true; |
0723859f776f
Added new FileTools functions to copy files and directories.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
329
diff
changeset
|
611 } |
329
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
612 } |
666417d5781c
Inserted a new utility class FileTools to work with files.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
613 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |