FileUtil

java.lang.Object

de.paull.lib.files.FileUtil

public class FileUtil extends Object

Constructor Summary

Constructors

Constructor

Description

FileUtil()
Method Summary

Modifier and Type

Method

Description

static boolean

createFile(File filename)

Creates a file or dir, if not already present.

static String

readFile(String filename)

Reads a file if present.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- FileUtil
  
  public FileUtil()
Method Details
- createFile
  
  public static boolean createFile(File filename)
  
  Creates a file or dir, if not already present.
  
  Parameters:
  
  filename - the file which will be created
  
  Returns:
  
  true, if the creation was succesfull, false if there was an error
- readFile
  
  public static String readFile(String filename)
  
  Reads a file if present. Otherwise, creates the file
  
  Parameters:
  
  filename - the file which will be created
  
  Returns:
  
  content of the file or empty string when freshly created. Will return null if an error occurs.