Package io.hawt.util

Class IOHelper

java.lang.Object

io.hawt.util.IOHelper

public class IOHelper
extends Object

A collection of IO helpers

Field Summary

Fields

Modifier and Type	Field	Description
static int	BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
IOHelper()

Method Summary

Modifier and Type	Method	Description
static void	close(Closeable closeable, String name, org.slf4j.Logger log)	Closes the given resource if it is available, logging any closing exceptions to the given log.
static void	copy(InputStream is, OutputStream os)
static int	copy(Reader input, Writer output)
static int	copy(Reader input, Writer output, int bufferSize)
static String	readFully(BufferedReader reader)	Reads the entire reader into memory as a String
static String	readFully(File file)
static void	write(File file, byte[] data)
static void	write(File file, byte[] data, boolean append)	Writes the given data to the file; either in append mode or replace mode depending the append flag
static void	write(File file, String text)	Writes the text to the given file, overwriting the previous file if it existed.
static void	write(File file, String text, boolean append)	Writes the given text to the file; either in append mode or replace mode depending the append flag

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

Constructor Detail

IOHelper

public IOHelper()

Method Detail

readFully

public static String readFully(File file)
                        throws IOException

Throws:

IOException

readFully

public static String readFully(BufferedReader reader)
                        throws IOException

Reads the entire reader into memory as a String

Throws:

IOException

close

public static void close(Closeable closeable,
                         String name,
                         org.slf4j.Logger log)

Closes the given resource if it is available, logging any closing exceptions to the given log.

Parameters:

closeable - the object to close

name - the name of the resource

log - the log to use when reporting closure warnings, will use this class's own Logger if log == null

write

public static void write(File file,
                         String text)
                  throws IOException

Writes the text to the given file, overwriting the previous file if it existed.

Throws:

IOException

write

public static void write(File file,
                         byte[] data)
                  throws IOException

Throws:

IOException

write

public static void write(File file,
                         String text,
                         boolean append)
                  throws IOException

Writes the given text to the file; either in append mode or replace mode depending the append flag

Throws:

IOException

write

public static void write(File file,
                         byte[] data,
                         boolean append)
                  throws IOException

Writes the given data to the file; either in append mode or replace mode depending the append flag

Throws:

IOException

copy

public static int copy(Reader input,
                       Writer output)
                throws IOException

Throws:

IOException

copy

public static int copy(Reader input,
                       Writer output,
                       int bufferSize)
                throws IOException

Throws:

IOException

copy

public static void copy(InputStream is,
                        OutputStream os)
                 throws IOException

Throws:

IOException