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1
7 package fr.jayasoft.ivy.repository.file;
8
9 import java.io.File  ;
10 import java.io.IOException ;
11 import java.util.ArrayList ;
12 import java.util.List ;
13
14 import fr.jayasoft.ivy.repository.AbstractRepository;
15 import fr.jayasoft.ivy.repository.RepositoryCopyProgressListener;
16 import fr.jayasoft.ivy.repository.Resource;
17 import fr.jayasoft.ivy.repository.TransferEvent;
18 import fr.jayasoft.ivy.util.FileUtil;
19
20 public class FileRepository extends AbstractRepository {
21 private RepositoryCopyProgressListener _progress = new RepositoryCopyProgressListener(this);
22 private File _baseDir;
23 private boolean _local = true;
24
25 public FileRepository() {
26 _baseDir = null;
27 }
28
29 public FileRepository(File basedir) {
30 _baseDir = basedir;
31 }
32
33 public Resource getResource(String source) throws IOException {
34 return new FileResource(this, getFile(source));
35 }
36
37 public void get(String source, File destination) throws IOException {
38 fireTransferInitiated(getResource(source), TransferEvent.REQUEST_GET);
39 copy(getFile(source), destination, true);
40 }
41
42 public void put(File source, String destination, boolean overwrite) throws IOException {
43 fireTransferInitiated(getResource(destination), TransferEvent.REQUEST_PUT);
44 copy(source, getFile(destination), overwrite);
45 }
46
47 private void copy(File src, File destination, boolean overwrite) throws IOException {
48 try {
49 _progress.setTotalLength(new Long (src.length()));
50 FileUtil.copy(src, destination, _progress, overwrite);
51 } catch (IOException ex) {
52 fireTransferError(ex);
53 throw ex;
54 } catch (RuntimeException ex) {
55 fireTransferError(ex);
56 throw ex;
57 } finally {
58 _progress.setTotalLength(null);
59 }
60 }
61
62 public List list(String parent) throws IOException {
63 File dir = getFile(parent);
64 if (dir.exists() && dir.isDirectory()) {
65 String [] names = dir.list();
66 if (names != null) {
67 List ret = new ArrayList (names.length);
68 for (int i = 0; i < names.length; i++) {
69 ret.add(parent+getFileSeparator()+names[i]);
70 }
71 return ret;
72 }
73 }
74 return null;
75 }
76
77 private File getFile(String source) {
78 if (_baseDir != null) {
79 return new File (_baseDir, source);
80 } else {
81 return new File (source);
82 }
83 }
84
85 public boolean isLocal() {
86 return _local;
87 }
88
89 public void setLocal(boolean local) {
90 _local = local;
91 }
92
93 }
94 |
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