1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 package org.eclipse.jetty.server;
20
21 import java.io.IOException;
22 import java.io.OutputStreamWriter;
23 import java.io.UnsupportedEncodingException;
24 import java.io.Writer;
25
26
27
28
29 public class EncodingHttpWriter extends HttpWriter
30 {
31 final Writer _converter;
32
33
34 public EncodingHttpWriter(HttpOutput out, String encoding)
35 {
36 super(out);
37 try
38 {
39 _converter = new OutputStreamWriter(_bytes, encoding);
40 }
41 catch (UnsupportedEncodingException e)
42 {
43 throw new RuntimeException(e);
44 }
45 }
46
47
48 @Override
49 public void write (char[] s,int offset, int length) throws IOException
50 {
51 HttpOutput out = _out;
52 if (length==0 && out.isAllContentWritten())
53 {
54 out.close();
55 return;
56 }
57
58 while (length > 0)
59 {
60 _bytes.reset();
61 int chars = length>MAX_OUTPUT_CHARS?MAX_OUTPUT_CHARS:length;
62
63 _converter.write(s, offset, chars);
64 _converter.flush();
65 _bytes.writeTo(out);
66 length-=chars;
67 offset+=chars;
68 }
69 }
70 }