1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package org.apache.myfaces.custom.graphicimagedynamic.util;
21
22 import java.io.IOException;
23 import java.io.OutputStream;
24 import javax.faces.context.ResponseStream;
25
26 /**
27 * This class is responsible for wrapping the
28 * ImageResponseStream.
29 */
30 public class ImageResponseStream extends ResponseStream {
31
32 private final OutputStream _out;
33
34 public ImageResponseStream(OutputStream out) {
35 _out = out;
36 }
37
38 public void close() throws IOException {
39 _out.flush();
40 _out.close();
41 }
42
43 public void flush() throws IOException {
44 _out.flush();
45 }
46
47 public void write(byte[] b, int off, int len) throws IOException {
48 _out.write(b, off, len);
49 }
50
51 public void write(byte[] b) throws IOException {
52 _out.write(b);
53 }
54
55 public void write(int b) throws IOException {
56 _out.write(b);
57 }
58 }