1
14
15 package com.liferay.util.servlet.filters;
16
17 import java.io.IOException;
18 import java.io.OutputStream;
19
20 import javax.servlet.ServletOutputStream;
21
22
27 public class CacheResponseStream extends ServletOutputStream {
28
29 public CacheResponseStream(OutputStream os) {
30 _os = os;
31 }
32
33 public void close() throws IOException {
34 super.close();
35
36 _closed = true;
37 }
38
39 public boolean isClosed() {
40 return _closed;
41 }
42
43 public void write(int b) throws IOException {
44 _os.write(b);
45 }
46
47 public void write(byte[] b) throws IOException {
48 _os.write(b);
49 }
50
51 public void write(byte[] b, int off, int len) throws IOException {
52 _os.write(b, off, len);
53 }
54
55 private boolean _closed;
56 private OutputStream _os = null;
57
58 }