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
|
/**
* (The MIT License)
*
* Copyright (c) 2008 - 2012:
*
* * {Aaron Patterson}[http://tenderlovemaking.com]
* * {Mike Dalessio}[http://mike.daless.io]
* * {Charles Nutter}[http://blog.headius.com]
* * {Sergio Arbeo}[http://www.serabe.com]
* * {Patrick Mahoney}[http://polycrystal.org]
* * {Yoko Harada}[http://yokolet.blogspot.com]
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* 'Software'), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package nokogiri.internals;
import java.io.IOException;
import java.io.InputStream;
/**
* Delegates all the methods to another InputStream except the
* close() method, which is ignored. This is used to fix #495.
*
* @author John Shahid <jvshahid@gmail.com>
*/
public class UncloseableInputStream extends InputStream {
private final InputStream delegate;
/**
* Create a new uncloseable stream.
*
* @param delegate The InputStream to which all methods (except close)
* will be delegated.
*/
public UncloseableInputStream(InputStream delegate) {
this.delegate = delegate;
}
@Override
public int read() throws IOException {
return delegate.read();
}
@Override
public int read(byte []b) throws IOException {
return delegate.read(b);
}
@Override
public int read(byte []b, int offset, int len) throws IOException {
return delegate.read(b, offset, len);
}
@Override
public long skip(long n) throws IOException {
return delegate.skip(n);
}
@Override
public int available() throws IOException {
return delegate.available();
}
@Override
public void close() {
// don't forward this to the InputStream we're delegating from
// we don't want the InputStream of the RubyIO to be closed
}
@Override
public void mark(int readlimit) {
delegate.mark(readlimit);
}
@Override
public void reset() throws IOException {
delegate.reset();
}
@Override
public boolean markSupported() {
return delegate.markSupported();
}
}
|
