-
-
Notifications
You must be signed in to change notification settings - Fork 938
Expand file tree
/
Copy pathDummyResourceStat.java
More file actions
240 lines (194 loc) · 4.2 KB
/
DummyResourceStat.java
File metadata and controls
240 lines (194 loc) · 4.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
package org.jruby.util;
import jnr.posix.FileStat;
import org.jruby.runtime.Helpers;
import java.io.IOException;
import java.nio.file.attribute.FileTime;
final class DummyResourceStat implements FileStat {
// NOTE: maybe move this to FileResource
interface FileResourceExt extends FileResource {
FileTime creationTime() throws IOException;
FileTime lastAccessTime() throws IOException;
FileTime lastModifiedTime() throws IOException;
}
private final FileResourceExt resource;
DummyResourceStat(FileResourceExt resource) {
this.resource = resource;
}
@Override
public long blocks() {
return resource.length();
}
@Override
public long blockSize() {
return 1L;
}
@Override
public long dev() {
return -1;
}
@Override
public String ftype() {
return "unknown";
}
@Override
public int gid() {
return -1;
}
@Override
public boolean groupMember(int i) {
return false;
}
@Override
public long ino() {
return -1;
}
@Override
public boolean isBlockDev() {
return false;
}
@Override
public boolean isCharDev() {
return false;
}
@Override
public boolean isDirectory() {
return resource.isDirectory();
}
@Override
public boolean isEmpty() {
return resource.length() == 0;
}
@Override
public boolean isExecutable() {
return false;
}
@Override
public boolean isExecutableReal() {
return false;
}
@Override
public boolean isFifo() {
return false;
}
@Override
public boolean isFile() {
return resource.isFile();
}
@Override
public boolean isGroupOwned() {
return false;
}
@Override
public boolean isIdentical(FileStat fs) {
return fs instanceof DummyResourceStat && ((DummyResourceStat) fs).resource.equals(resource);
}
@Override
public boolean isNamedPipe() {
return false;
}
@Override
public boolean isOwned() {
return false;
}
@Override
public boolean isROwned() {
return false;
}
@Override
public boolean isReadable() {
return resource.canRead();
}
@Override
public boolean isReadableReal() {
return isReadable();
}
@Override
public boolean isWritable() {
return false;
}
@Override
public boolean isWritableReal() {
return isWritable();
}
@Override
public boolean isSetgid() {
return false;
}
@Override
public boolean isSetuid() {
return false;
}
@Override
public boolean isSocket() {
return false;
}
@Override
public boolean isSticky() {
return false;
}
@Override
public boolean isSymlink() {
return false;
}
@Override
public int major(long l) {
return -1;
}
@Override
public int minor(long l) {
return -1;
}
@Override
public int mode() {
return -1;
}
@Override
public int nlink() {
return -1;
}
@Override
public long rdev() {
return -1;
}
@Override
public long st_size() {
return resource.length();
}
@Override
public int uid() {
return 0;
}
@Override
public long ctime() {
FileTime time = null;
try {
time = resource.creationTime();
}
catch (IOException ex) {
Helpers.throwException(ex);
}
return time == null ? 0L : time.toMillis();
}
@Override
public long atime() {
FileTime time = null;
try {
time = resource.lastAccessTime();
}
catch (IOException ex) {
Helpers.throwException(ex);
}
return time == null ? 0L : time.toMillis();
}
@Override
public long mtime() {
FileTime time = null;
try {
time = resource.lastModifiedTime();
}
catch (IOException ex) {
Helpers.throwException(ex);
}
return time == null ? 0L : time.toMillis();
}
}