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Java > Open Source Codes > org > apache > catalina > ssi > ByteArrayServletOutputStream


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.catalina.ssi;
19
20 import java.io.ByteArrayOutputStream JavaDoc;
21 import javax.servlet.ServletOutputStream JavaDoc;
22
23
24 /**
25  * Class that extends ServletOuputStream, used as a wrapper from within
26  * <code>SsiInclude</code>
27  *
28  * @author Bip Thelin
29  * @version $Revision: 467222 $, $Date: 2006-10-24 05:17:11 +0200 (mar., 24 oct. 2006) $
30  * @see ServletOutputStream and ByteArrayOutputStream
31  */
32 public class ByteArrayServletOutputStream extends ServletOutputStream JavaDoc {
33     /**
34      * Our buffer to hold the stream.
35      */
36     protected ByteArrayOutputStream JavaDoc buf = null;
37
38
39     /**
40      * Construct a new ServletOutputStream.
41      */
42     public ByteArrayServletOutputStream() {
43         buf = new ByteArrayOutputStream JavaDoc();
44     }
45
46
47     /**
48      * @return the byte array.
49      */
50     public byte[] toByteArray() {
51         return buf.toByteArray();
52     }
53
54
55     /**
56      * Write to our buffer.
57      *
58      * @param b The parameter to write
59      */
60     public void write(int b) {
61         buf.write(b);
62     }
63 }
64
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