1   /*
2    * Copyright 2002-2004 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.huihoo.jfox.soaf.util.filter;
18  
19  import java.io.IOException;
20  import java.io.InputStream;
21  
22  import javax.servlet.ServletInputStream;
23  
24  /***
25   * Delegating implementation of ServletInputStream.
26   *
27   * <p>Used by MockHttpServletRequest; typically not
28   * necessary for testing application controllers.
29   *
30   * @author Juergen Hoeller
31   * @since 1.0.2
32   * @see org.springframework.mock.web.MockHttpServletRequest
33   */
34  public class MockServletInputStream extends ServletInputStream {
35  
36  	private final InputStream sourceStream;
37  
38  	/***
39  	 * Create a new DelegatingServletInputStream.
40  	 * @param sourceStream the sourceStream InputStream
41  	 */
42  	public MockServletInputStream(InputStream sourceStream) {
43  		this.sourceStream = sourceStream;
44  	}
45  
46  	public InputStream getSourceStream() {
47  		return sourceStream;
48  	}
49  
50  	public int read() throws IOException {
51  		return this.sourceStream.read();
52  	}
53  
54  	public void close() throws IOException {
55  		super.close();
56  		this.sourceStream.close();
57  	}
58  
59  }