1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.servlet;
24  
25  import java.io.ByteArrayInputStream;
26  import java.io.IOException;
27  
28  import javax.servlet.ServletInputStream;
29  
30  /**
31   * <a href="ByteArrayInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   */
35  public class ByteArrayInputStreamWrapper extends ServletInputStream {
36  
37      public ByteArrayInputStreamWrapper(
38          ByteArrayInputStream byteArrayInputStream) {
39  
40          _byteArrayInputStream = byteArrayInputStream;
41      }
42  
43      public int available() {
44          return _byteArrayInputStream.available();
45      }
46  
47      public void close() throws IOException {
48          _byteArrayInputStream.close();
49      }
50  
51      public void mark(int readLimit) {
52          _byteArrayInputStream.mark(readLimit);
53      }
54  
55      public boolean markSupported() {
56          return _byteArrayInputStream.markSupported();
57      }
58  
59      public int read() {
60          return _byteArrayInputStream.read();
61      }
62  
63      public int read(byte[] byteArray) throws IOException {
64          return _byteArrayInputStream.read(byteArray);
65      }
66  
67      public int read(byte[] byteArray, int offset, int length) {
68          return _byteArrayInputStream.read(byteArray, offset, length);
69      }
70  
71      public int readLine(byte[] byteArray, int offset, int length) {
72          return _byteArrayInputStream.read(byteArray, offset, length);
73      }
74  
75      public void reset() {
76          _byteArrayInputStream.reset();
77      }
78  
79      public long skip(long skip) {
80          return _byteArrayInputStream.skip(skip);
81      }
82  
83      private ByteArrayInputStream _byteArrayInputStream;
84  
85  }