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You can get Java Servlet API 3.0.1 Source Code Files from Servlet API Maven Website in the "3.0.1/" folder.

You can also browse Java Servlet API 3.0.1 Source Code files below:

⏎ javax/servlet/ServletOutputStream.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 *
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 * Copyright 2004 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package javax.servlet;

import java.io.OutputStream;
import java.io.IOException;
import java.io.CharConversionException;
import java.text.MessageFormat;
import java.util.ResourceBundle;

/**
 * Provides an output stream for sending binary data to the
 * client. A <code>ServletOutputStream</code> object is normally retrieved 
 * via the {@link ServletResponse#getOutputStream} method.
 *
 * <p>This is an abstract class that the servlet container implements.
 * Subclasses of this class
 * must implement the <code>java.io.OutputStream.write(int)</code>
 * method.
 *
 * 
 * @author         Various
 *
 * @see         ServletResponse
 *
 */

public abstract class ServletOutputStream extends OutputStream {

    private static final String LSTRING_FILE = "javax.servlet.LocalStrings";
    private static ResourceBundle lStrings =
        ResourceBundle.getBundle(LSTRING_FILE);


    
    /**
     *
     * Does nothing, because this is an abstract class.
     *
     */

    protected ServletOutputStream() { }


    /**
     * Writes a <code>String</code> to the client, 
     * without a carriage return-line feed (CRLF) 
     * character at the end.
     *
     *
     * @param s                       the <code>String</code> to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void print(String s) throws IOException {
        if (s==null) s="null";
        int len = s.length();
        for (int i = 0; i < len; i++) {
            char c = s.charAt (i);

            //
            // XXX NOTE:  This is clearly incorrect for many strings,
            // but is the only consistent approach within the current
            // servlet framework.  It must suffice until servlet output
            // streams properly encode their output.
            //
            if ((c & 0xff00) != 0) {        // high order byte must be zero
                String errMsg = lStrings.getString("err.not_iso8859_1");
                Object[] errArgs = new Object[1];
                errArgs[0] = Character.valueOf(c);
                errMsg = MessageFormat.format(errMsg, errArgs);
                throw new CharConversionException(errMsg);
            }
            write (c);
        }
    }



    /**
     * Writes a <code>boolean</code> value to the client,
     * with no carriage return-line feed (CRLF) 
     * character at the end.
     *
     * @param b                       the <code>boolean</code> value 
     *                                to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void print(boolean b) throws IOException {
        String msg;
        if (b) {
            msg = lStrings.getString("value.true");
        } else {
            msg = lStrings.getString("value.false");
        }
        print(msg);
    }



    /**
     * Writes a character to the client,
     * with no carriage return-line feed (CRLF) 
     * at the end.
     *
     * @param c                       the character to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void print(char c) throws IOException {
        print(String.valueOf(c));
    }




    /**
     *
     * Writes an int to the client,
     * with no carriage return-line feed (CRLF) 
     * at the end.
     *
     * @param i                       the int to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */  

    public void print(int i) throws IOException {
        print(String.valueOf(i));
    }



 
    /**
     * 
     * Writes a <code>long</code> value to the client,
     * with no carriage return-line feed (CRLF) at the end.
     *
     * @param l                       the <code>long</code> value 
     *                                to send to the client
     *
     * @exception IOException         if an input or output exception 
     *                                occurred
     * 
     */

    public void print(long l) throws IOException {
        print(String.valueOf(l));
    }



    /**
     *
     * Writes a <code>float</code> value to the client,
     * with no carriage return-line feed (CRLF) at the end.
     *
     * @param f                       the <code>float</code> value
     *                                to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     *
     */

    public void print(float f) throws IOException {
        print(String.valueOf(f));
    }



    /**
     *
     * Writes a <code>double</code> value to the client,
     * with no carriage return-line feed (CRLF) at the end.
     * 
     * @param d                       the <code>double</code> value
     *                                to send to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void print(double d) throws IOException {
        print(String.valueOf(d));
    }



    /**
     * Writes a carriage return-line feed (CRLF)
     * to the client.
     *
     *
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println() throws IOException {
        print("\r\n");
    }



    /**
     * Writes a <code>String</code> to the client, 
     * followed by a carriage return-line feed (CRLF).
     *
     *
     * @param s                       the <code>String</code> to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println(String s) throws IOException {
        print(s);
        println();
    }




    /**
     *
     * Writes a <code>boolean</code> value to the client, 
     * followed by a 
     * carriage return-line feed (CRLF).
     *
     *
     * @param b                       the <code>boolean</code> value 
     *                                to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println(boolean b) throws IOException {
        print(b);
        println();
    }



    /**
     *
     * Writes a character to the client, followed by a carriage
     * return-line feed (CRLF).
     *
     * @param c                       the character to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println(char c) throws IOException {
        print(c);
        println();
    }



    /**
     *
     * Writes an int to the client, followed by a 
     * carriage return-line feed (CRLF) character.
     *
     *
     * @param i                       the int to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println(int i) throws IOException {
        print(i);
        println();
    }



    /**  
     *
     * Writes a <code>long</code> value to the client, followed by a 
     * carriage return-line feed (CRLF).
     *
     *
     * @param l                       the <code>long</code> value to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */  

    public void println(long l) throws IOException {
        print(l);
        println();
    }



    /**
     *
     * Writes a <code>float</code> value to the client, 
     * followed by a carriage return-line feed (CRLF).
     *
     * @param f                       the <code>float</code> value 
     *                                to write to the client
     *
     *
     * @exception IOException         if an input or output exception 
     *                                occurred
     *
     */

    public void println(float f) throws IOException {
        print(f);
        println();
    }



    /**
     *
     * Writes a <code>double</code> value to the client, 
     * followed by a carriage return-line feed (CRLF).
     *
     *
     * @param d                       the <code>double</code> value
     *                                to write to the client
     *
     * @exception IOException         if an input or output exception occurred
     *
     */

    public void println(double d) throws IOException {
        print(d);
        println();
    }
}

⏎ javax/servlet/ServletOutputStream.java

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File name: javax.servlet-api-3.0.1-sources.jar
File size: 212871 bytes
Release date: 2011-07-12
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