Source code: jmat/io/data/fileTools/CharFile.java

   package jmat.io.data.fileTools;
   
   import java.io.BufferedReader;
   import java.io.BufferedWriter;
   import java.io.File;
   import java.io.FileReader;
   import java.io.FileWriter;
   import java.io.IOException;
   
  
  /**
   * <p>Titre : JAva MAtrix TOols</p>
   * <p>Description : </p>
   * <p>Copyright : Copyright (c) 2002</p>
   * <p>Société : IRSN</p>
   * @author Yann RICHET
   * @version 1.0
   */
  public class CharFile
  {
      //~ Methods ////////////////////////////////////////////////////////////////
  
      public static String fromFile(File file)
      {
          String string = new String("");
  
          try
          {
              FileReader fr = new FileReader(file);
              BufferedReader b = new BufferedReader(fr);
              boolean eof = false;
  
              while (!eof)
              {
                  String line = b.readLine();
  
                  if (line == null)
                  {
                      eof = true;
                      string = string.substring(0, string.length() - 1);
                  }
                  else
                  {
                      string = string + line + "\n";
                  }
              }
  
              b.close();
          }
           catch (IOException e)
          {
              System.out.println("File " + file.getName() + " is unreadable.");
          }
  
          return string;
      }
  
      public static void toFile(File file, String s)
      {
          try
          {
              FileWriter fw = new FileWriter(file);
              BufferedWriter bw = new BufferedWriter(fw);
              bw.write(s);
              bw.close();
          }
           catch (IOException e)
          {
              System.out.println("File " + file.getName() + " is unwritable.");
          }
      }
  }
  ///////////////////////////////////////////////////////////////////////////////
  //  END OF FILE.
  ///////////////////////////////////////////////////////////////////////////////