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
|
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.sched.util.codec;
import com.android.sched.util.config.ConfigurationError;
import com.android.sched.util.file.Directory;
import com.android.sched.util.file.FileOrDirectory.ChangePermission;
import com.android.sched.util.file.FileOrDirectory.Existence;
import com.android.sched.util.file.FileOrDirectory.Permission;
import java.io.IOException;
import javax.annotation.Nonnull;
/**
* This {@link StringCodec} is used to create an instance of {@link Directory}.
*/
public class DirectoryCodec extends FileOrDirCodec<Directory> {
public DirectoryCodec(@Nonnull Existence existence, int permissions) {
super(existence, permissions);
assert (permissions & Permission.EXECUTE) == 0;
}
@Nonnull
public DirectoryCodec changeOwnerPermission() {
setChangePermission(ChangePermission.OWNER);
return this;
}
@Nonnull
public DirectoryCodec changeAllPermission() {
setChangePermission(ChangePermission.EVERYBODY);
return this;
}
@Override
@Nonnull
public String getUsage() {
return "a path to a directory (" + getUsageDetails() + ")";
}
@Override
@Nonnull
public Directory checkString(@Nonnull CodecContext context, @Nonnull String string)
throws ParsingException {
try {
return new Directory(context.getWorkingDirectory(),
string,
context.getRunnableHooks(),
existence,
permissions,
change);
} catch (IOException e) {
throw new ParsingException(e.getMessage(), e);
}
}
@Override
public void checkValue(@Nonnull CodecContext context, @Nonnull Directory dir) {
}
@Override
@Nonnull
public Directory parseString(@Nonnull CodecContext context, @Nonnull String string) {
try {
return checkString(context, string);
} catch (ParsingException e) {
throw new ConfigurationError(e);
}
}
@Override
@Nonnull
public String formatValue(@Nonnull Directory directory) {
return directory.getPath();
}
}
|
