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  /*
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999 The Apache Software Foundation.  All rights 
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer. 
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
  *
  * 3. The end-user documentation included with the redistribution, if
  *    any, must include the following acknowlegement:  
  *       "This product includes software developed by the 
  *        Apache Software Foundation (http://www.apache.org/)."
  *    Alternately, this acknowlegement may appear in the software itself,
  *    if and wherever such third-party acknowlegements normally appear.
  *
  * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
  *    Foundation" must not be used to endorse or promote products derived
  *    from this software without prior written permission. For written 
  *    permission, please contact apache@apache.org.
  *
  * 5. Products derived from this software may not be called "Apache"
  *    nor may "Apache" appear in their names without prior written
  *    permission of the Apache Group.
  *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  * ====================================================================
  *
  * This software consists of voluntary contributions made by many
  * individuals on behalf of the Apache Software Foundation.  For more
  * information on the Apache Software Foundation, please see
  * <http://www.apache.org/>.
  *
  * ====================================================================
  *
  * This source code implements specifications defined by the Java
  * Community Process. In order to remain compliant with the specification
  * DO NOT add / change / or delete method signatures!
  */
 
 package javax.servlet;
 
Provides an output stream for sending binary data to the client. A ServletOutputStream object is normally retrieved via the ServletResponse.getOutputStream() method.

This is an abstract class that the servlet container implements. Subclasses of this class must implement the java.io.OutputStream.write(int) method.

Author(s):
Various
Version:
$Version$
See also:
ServletResponse
 
 
 public abstract class ServletOutputStream extends OutputStream {
 
     private static final String LSTRING_FILE = "javax.servlet.LocalStrings";
     private static ResourceBundle lStrings =
 	ResourceBundle.getBundle();


    
    
Does nothing, because this is an abstract class.
 
    protected ServletOutputStream() { }


    
Writes a String to the client, without a carriage return-line feed (CRLF) character at the end.

Parameters:
s the String
Throws:
java.io.IOException if an input or output exception occurred
    public void print(String sthrows IOException {
	if (s==nulls="null";
	int len = s.length();
	for (int i = 0; i < leni++) {
	    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 = .getString("err.not_iso8859_1");
		Object[] errArgs = new Object[1];
		errArgs[0] = new Character(c);
		errMsg = MessageFormat.format(errMsgerrArgs);
		throw new CharConversionException(errMsg);
	    }
	    write (c);
	}
    }



    
Writes a boolean value to the client, with no carriage return-line feed (CRLF) character at the end.

Parameters:
b the boolean value to send to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void print(boolean bthrows IOException {
	String msg;
	if (b) {
	    msg = .getString("value.true");
else {
	    msg = .getString("value.false");
	}
	print(msg);
    }



    
Writes a character to the client, with no carriage return-line feed (CRLF) at the end.

Parameters:
c the character to send to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void print(char cthrows IOException {
	print(String.valueOf(c));
    }




    
Writes an int to the client, with no carriage return-line feed (CRLF) at the end.

Parameters:
i the int to send to the client
Throws:
java.io.IOException if an input or output exception occurred
  
    public void print(int ithrows IOException {
	print(String.valueOf(i));
    }



 
    
Writes a long value to the client, with no carriage return-line feed (CRLF) at the end.

Parameters:
l the long value to send to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void print(long lthrows IOException {
	print(String.valueOf(l));
    }



    
Writes a float value to the client, with no carriage return-line feed (CRLF) at the end.

Parameters:
f the float value to send to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void print(float fthrows IOException {
	print(String.valueOf(f));
    }



    
Writes a double value to the client, with no carriage return-line feed (CRLF) at the end.

Parameters:
d the double value to send to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void print(double dthrows IOException {
	print(String.valueOf(d));
    }



    
Writes a carriage return-line feed (CRLF) to the client.

Throws:
java.io.IOException if an input or output exception occurred
    public void println() throws IOException {
	print("\r\n");
    }



    
Writes a String to the client, followed by a carriage return-line feed (CRLF).

Parameters:
s the String to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(String sthrows IOException {
    }




    
Writes a boolean value to the client, followed by a carriage return-line feed (CRLF).

Parameters:
b the boolean value to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(boolean bthrows IOException {
    }



    
Writes a character to the client, followed by a carriage return-line feed (CRLF).

Parameters:
c the character to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(char cthrows IOException {
    }



    
Writes an int to the client, followed by a carriage return-line feed (CRLF) character.

Parameters:
i the int to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(int ithrows IOException {
    }



    
Writes a long value to the client, followed by a carriage return-line feed (CRLF).

Parameters:
l the long value to write to the client
Throws:
java.io.IOException if an input or output exception occurred
  
    public void println(long lthrows IOException {
    }



    
Writes a float value to the client, followed by a carriage return-line feed (CRLF).

Parameters:
f the float value to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(float fthrows IOException {
    }



    
Writes a double value to the client, followed by a carriage return-line feed (CRLF).

Parameters:
d the double value to write to the client
Throws:
java.io.IOException if an input or output exception occurred
    public void println(double dthrows IOException {
    }
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