Open File By Name : File Reader « File Input Output « Java

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Java » File Input Output » File ReaderScreenshots 
Open File By Name
   
/*
 * Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 1996-2002.
 * All rights reserved. Software written by Ian F. Darwin and others.
 * $Id: LICENSE,v 1.8 2004/02/09 03:33:38 ian Exp $
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS 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 AUTHOR OR 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.
 
 * Java, the Duke mascot, and all variants of Sun's Java "steaming coffee
 * cup" logo are trademarks of Sun Microsystems. Sun's, and James Gosling's,
 * pioneering role in inventing and promulgating (and standardizing) the Java 
 * language and environment is gratefully acknowledged.
 
 * The pioneering role of Dennis Ritchie and Bjarne Stroustrup, of AT&T, for
 * inventing predecessor languages C and C++ is also gratefully acknowledged.
 */


import java.io.*;
public class OpenFileByName {
  public static void main(String[] argsthrows IOException {
    BufferedReader is = new BufferedReader(new FileReader("myFile.txt"));
    BufferedOutputStream bytesOut = new BufferedOutputStream(
      new FileOutputStream("bytes.dat"));

    // Code here to read from is, write to bytesOut

    bytesOut.close();
  }
}
           
         
    
    
  
Related examples in the same category
1. Use a FileReader to display a text file.
2. Read the file one buffer at a time
3. Read file upside down
4. Loading text from a file
5. Reading Numbers from a Text File
6. Reading Numbers from a Text File, Line by Line
7. Indent - prepend leading spaces
8. Read a file and print, using BufferedReader and System.out
9. Read a file containing an offset, and a String at that offset
10. Testing for end of file while reading a byte at a timeTesting for end of file while reading a byte at a time
11. File LockingFile Locking
12. Getting channels from streams
13. A word counting utility with FileReader.
14. Reads sequentially from multiple sources
15. Reader for UCS-2 and UCS-4 encodings. (i.e., encodings from ISO-10646-UCS-(2|4)).
16. Reader for the ISO-8859-1 encoding.
17. This class is an part implementation of DataInput. It wraps a Reader object.
18. A StraightStreamReader is a bridge from byte streams to character streams
19. Read and return the entire contents of the supplied Reader. This method always closes the reader when finished reading.
20. Compare the contents of two Readers to determine if they are equal or not.
21. Read from Reader and write to Writer until there is no more input from reader.
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