dragon.util

Class FileUtil

java.lang.Object

dragon.util.FileUtil

public class FileUtil
extends Object

A convenient class for basic file utility operations

Copyright: Copyright (c) 2003

Company:

Version:

1.0

Author:

not attributable

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Modifier and Type	Method and Description
static void	changeTextFileEncoding(File file, String oldEncoding, String newEncoding)
static void	changeTextFileEncoding(String file, String oldEncoding, String newEncoding)
static boolean	exist(String filename)
static String	getNewTempFilename(String prefix, String suffix)
static String	getNewTempFilename(String folder, String prefix, String suffix)
static PrintWriter	getPrintWriter(String filename)
static PrintWriter	getPrintWriter(String filename, boolean append)
static PrintWriter	getPrintWriter(String filename, boolean append, String charSet)
static PrintWriter	getScreen()
static long	getSize(String filename)
static BufferedReader	getTextReader(File file)
static BufferedReader	getTextReader(File file, String charSet)
static BufferedReader	getTextReader(String filename)
static BufferedReader	getTextReader(String filename, String charSet)
static BufferedWriter	getTextWriter(String filename)
static BufferedWriter	getTextWriter(String filename, boolean append)
static BufferedWriter	getTextWriter(String filename, boolean append, String charSet)
static BufferedWriter	getTextWriter(String filename, String charSet)
static String	readTextFile(File file)
static String	readTextFile(File file, String charSet)
static String	readTextFile(String filename)
static String	readTextFile(String filename, String charSet)
static boolean	saveTextFile(String filename, String content)
static boolean	saveTextFile(String filename, String content, String charSet)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileUtil

public FileUtil()

Method Detail

getTextReader

public static BufferedReader getTextReader(String filename)

getTextReader

public static BufferedReader getTextReader(File file)

getTextReader

public static BufferedReader getTextReader(String filename,
                                           String charSet)

getTextReader

public static BufferedReader getTextReader(File file,
                                           String charSet)

getTextWriter

public static BufferedWriter getTextWriter(String filename)

getTextWriter

public static BufferedWriter getTextWriter(String filename,
                                           String charSet)

getTextWriter

public static BufferedWriter getTextWriter(String filename,
                                           boolean append)

getTextWriter

public static BufferedWriter getTextWriter(String filename,
                                           boolean append,
                                           String charSet)

saveTextFile

public static boolean saveTextFile(String filename,
                                   String content)

saveTextFile

public static boolean saveTextFile(String filename,
                                   String content,
                                   String charSet)

readTextFile

public static String readTextFile(String filename)

readTextFile

public static String readTextFile(File file)

readTextFile

public static String readTextFile(String filename,
                                  String charSet)

readTextFile

public static String readTextFile(File file,
                                  String charSet)

getScreen

public static PrintWriter getScreen()

getPrintWriter

public static PrintWriter getPrintWriter(String filename)

getPrintWriter

public static PrintWriter getPrintWriter(String filename,
                                         boolean append)

getPrintWriter

public static PrintWriter getPrintWriter(String filename,
                                         boolean append,
                                         String charSet)

getNewTempFilename

public static String getNewTempFilename(String folder,
                                        String prefix,
                                        String suffix)

getNewTempFilename

public static String getNewTempFilename(String prefix,
                                        String suffix)

exist

public static boolean exist(String filename)

getSize

public static long getSize(String filename)

changeTextFileEncoding

public static void changeTextFileEncoding(String file,
                                          String oldEncoding,
                                          String newEncoding)

changeTextFileEncoding

public static void changeTextFileEncoding(File file,
                                          String oldEncoding,
                                          String newEncoding)