Method Summary

• Methods inherited from class java.lang.Object

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

Method Detail

• mv

  public static File mv​(File target,
   File dest)

  Moves a target file to a new dest location.

  Parameters:

  target - file to be moved.

  dest - dest dir.

  Returns:

  destination file.

• cp

  public static void cp​(InputStream is,
   File dest)

  Copies the content of the input stream within the given dest file. The dest file must not exist.

  Parameters:

  is - InputStream to copy

  dest - detination to copy it to.

• cp

  public static void cp​(File src,
   File dest)
   throws FileNotFoundException 

  Copies a file src to the dest.

  Parameters:

  src - source file.

  dest - destination file.

  Throws:

  FileNotFoundException - if file cannot be copied or created.

• dumpContent

  public static void dumpContent​(File f,
   String content)
   throws IOException 

  Dumps the given string within a file.

  Parameters:

  f - file target.

  content - content to be dumped.

  Throws:

  IOException - if there is an error dumping the content

• dumpContent

  public static void dumpContent​(File f,
   Throwable t)
   throws IOException 

  Dumps the stack trace of the given exception into the specified file.

  Parameters:

  f - file to generate dump.

  t - exception to be dumped.

  Throws:

  IOException - if there is an error dumping the content

• readResourceContent

  public static String readResourceContent​(Class clazz,
   String resource)
   throws IOException 

  Reads a resource file and returns the content as a string.

  Parameters:

  clazz - the class to use load the resource.

  resource - the resource to be load.

  Returns:

  the string representing the file content.

  Throws:

  IOException - if there is an error loading the resource

• readResourceContent

  public static String readResourceContent​(String resource)
   throws IOException 

  Reads a resource file and returns the content as a string.

  Parameters:

  resource - the resource to be load.

  Returns:

  the string representing the file content.

  Throws:

  IOException - if there is an error loading the resource

• readFileContent

  public static String readFileContent​(File f)
   throws IOException 

  Returns the content of a file a single string.

  Parameters:

  f - the file to read.

  Returns:

  the content of file.

  Throws:

  IOException - if an error occurs while locating or accessing the file.

• readFileLines

  public static String[] readFileLines​(File f)
   throws IOException 

  Returns all the lines of a file.

  Parameters:

  f - the file to read.

  Returns:

  a not null array with not null line strings.

  Throws:

  IOException - if an error occurs while locating or accessing the file.

• listFilesRecursively

  public static File[] listFilesRecursively​(File dir,
   FilenameFilter filenameFilter)

  Lists the content of a dir applying the specified filter.

  Parameters:

  dir - directory root.

  filenameFilter - filter to be applied.

  Returns:

  list of matching files.