1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.util.servlet;
21  
22  import java.io.ByteArrayInputStream;
23  import java.io.IOException;
24  
25  import javax.servlet.ServletInputStream;
26  
27  /**
28   * <a href="ByteArrayInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Brian Wing Shun Chan
31   *
32   */
33  public class ByteArrayInputStreamWrapper extends ServletInputStream {
34  
35      public ByteArrayInputStreamWrapper(ByteArrayInputStream is) {
36          _is = is;
37      }
38  
39      public int available() {
40          return _is.available();
41      }
42  
43      public void close() throws IOException {
44          _is.close();
45      }
46  
47      public void mark(int readlimit) {
48          _is.mark(readlimit);
49      }
50  
51      public boolean markSupported() {
52          return _is.markSupported();
53      }
54  
55      public int read() {
56          return _is.read();
57      }
58  
59      public int read(byte[] b) throws IOException {
60          return _is.read(b);
61      }
62  
63      public int read(byte[] b, int off, int len) {
64          return _is.read(b, off, len);
65      }
66  
67      public int readLine(byte[] b, int off, int len) {
68          return _is.read(b, off, len);
69      }
70  
71      public void reset() {
72          _is.reset();
73      }
74  
75      public long skip(long n) {
76          return _is.skip(n);
77      }
78  
79      private ByteArrayInputStream _is;
80  
81  }