001: /*
002: * ByteArrayServletOutputStream.java
003: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/ssi/ByteArrayServletOutputStream.java,v 1.1 2002/05/24 04:38:58 billbarker Exp $
004: * $Revision: 1.1 $
005: * $Date: 2002/05/24 04:38:58 $
006: *
007: * ====================================================================
008: *
009: * The Apache Software License, Version 1.1
010: *
011: * Copyright (c) 1999 The Apache Software Foundation. All rights
012: * reserved.
013: *
014: * Redistribution and use in source and binary forms, with or without
015: * modification, are permitted provided that the following conditions
016: * are met:
017: *
018: * 1. Redistributions of source code must retain the above copyright
019: * notice, this list of conditions and the following disclaimer.
020: *
021: * 2. Redistributions in binary form must reproduce the above copyright
022: * notice, this list of conditions and the following disclaimer in
023: * the documentation and/or other materials provided with the
024: * distribution.
025: *
026: * 3. The end-user documentation included with the redistribution, if
027: * any, must include the following acknowlegement:
028: * "This product includes software developed by the
029: * Apache Software Foundation (http://www.apache.org/)."
030: * Alternately, this acknowlegement may appear in the software itself,
031: * if and wherever such third-party acknowlegements normally appear.
032: *
033: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
034: * Foundation" must not be used to endorse or promote products derived
035: * from this software without prior written permission. For written
036: * permission, please contact apache@apache.org.
037: *
038: * 5. Products derived from this software may not be called "Apache"
039: * nor may "Apache" appear in their names without prior written
040: * permission of the Apache Group.
041: *
042: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
043: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
044: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
045: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
046: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
047: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
048: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
049: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
050: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
051: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
052: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
053: * SUCH DAMAGE.
054: * ====================================================================
055: *
056: * This software consists of voluntary contributions made by many
057: * individuals on behalf of the Apache Software Foundation. For more
058: * information on the Apache Software Foundation, please see
059: * <http://www.apache.org/>.
060: *
061: * [Additional notices, if required by prior licensing conditions]
062: *
063: */
064:
065: package org.apache.catalina.ssi;
066:
067: import java.io.OutputStream;
068: import java.io.IOException;
069: import java.io.ByteArrayOutputStream;
070: import javax.servlet.ServletOutputStream;
071:
072: /**
073: * Class that extends ServletOuputStream, used as a wrapper
074: * from within <code>SsiInclude</code>
075: *
076: * @author Bip Thelin
077: * @version $Revision: 1.1 $, $Date: 2002/05/24 04:38:58 $
078: * @see ServletOutputStream and ByteArrayOutputStream
079: */
080: public class ByteArrayServletOutputStream extends ServletOutputStream {
081: /**
082: * Our buffer to hold the stream
083: */
084: protected ByteArrayOutputStream _buf = null;
085:
086: /**
087: * Construct a new ServletOutputStream
088: *
089: */
090: public ByteArrayServletOutputStream() {
091: _buf = new ByteArrayOutputStream();
092: }
093:
094: /**
095: * Write our stream to the <code>OutputStream</code> provided.
096: *
097: * @param out the OutputStream to write this stream to
098: * @exception IOException if an input/output error occurs
099: */
100: public byte[] toByteArray() {
101: return _buf.toByteArray();
102: }
103:
104: /**
105: * Write to our buffer
106: *
107: * @param b The parameter to write
108: */
109: public void write(int b) {
110: _buf.write(b);
111: }
112: }
|