info.guardianproject.libcore.io

Class IoUtils

java.lang.Object

info.guardianproject.libcore.io.IoUtils

public final class IoUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static void	close(FileDescriptor fd) Calls close(2) on 'fd'.
static void	closeQuietly(FileDescriptor fd) Closes 'fd', ignoring any exceptions.
static void	closeQuietly(java.net.Socket socket) Closes 'socket', ignoring any exceptions.
static void	deleteContents(java.io.File dir) Recursively delete everything in dir.
static void	setBlocking(FileDescriptor fd, boolean blocking) Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.

Methods inherited from class java.lang.Object

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

Method Detail

close

public static void close(FileDescriptor fd)
                  throws java.io.IOException

Calls close(2) on 'fd'. Also resets the internal int to -1. Does nothing if 'fd' is null or invalid.

Throws:

java.io.IOException

closeQuietly

public static void closeQuietly(FileDescriptor fd)

Closes 'fd', ignoring any exceptions. Does nothing if 'fd' is null or invalid.

closeQuietly

public static void closeQuietly(java.net.Socket socket)

Closes 'socket', ignoring any exceptions. Does nothing if 'socket' is null.

setBlocking

public static void setBlocking(FileDescriptor fd,
                               boolean blocking)
                        throws java.io.IOException

Sets 'fd' to be blocking or non-blocking, according to the state of 'blocking'.

Throws:

java.io.IOException

deleteContents

public static void deleteContents(java.io.File dir)
                           throws java.io.IOException

Recursively delete everything in dir.

Throws:

java.io.IOException