src/com/interrupt/util/FileUtil.java

   1 package com.interrupt.util;
   2
   3 import java.io.BufferedReader;
   4 import java.io.FileNotFoundException;
   5 import java.io.FileReader;
   6 import java.io.IOException;
   7 import java.io.InputStream;
   8 import java.io.InputStreamReader;
   9 import java.io.Reader;
  10
  11 public class FileUtil {
  12
  13         public static String readTextFile(String fileName) throws FileNotFoundException, IOException {
  14
  15                 FileReader myFile = new FileReader( fileName );
  16                 return FileUtil._readTextFile(myFile);
  17         }
  18         public static String readTextFileAsStream(String fileName) throws FileNotFoundException, IOException {
  19
  20                 InputStream istream = FileUtil.class.getResourceAsStream(fileName);
  21                 InputStreamReader isreader = new InputStreamReader(istream);
  22                 return FileUtil._readTextFile(isreader);
  23         }
  24         private static String _readTextFile(Reader fileReader) throws FileNotFoundException, IOException {
  25
  26                 StringBuffer sbuffer = new StringBuffer();
  27                 BufferedReader buff = new BufferedReader(fileReader);
  28                 boolean eof = false;
  29                 String eachLine = null;
  30                 while (!eof) {
  31
  32                         eachLine = buff.readLine();
  33                         if (eachLine == null) {
  34                                 eof = true;
  35                         }
  36                         else {
  37                                 sbuffer.append(eachLine);
  38                         }
  39                 }
  40                 return sbuffer.toString();
  41         }
  42 }
  43