io.jsonwebtoken.impl.io

Class Streams

java.lang.Object

io.jsonwebtoken.impl.io.Streams

public class Streams
extends Object

Since:

0.12.0

Field Summary

Fields

Modifier and Type	Field and Description
static int	EOF Represents the end-of-file (or stream).

Constructor Summary

Constructors

Constructor and Description
Streams()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	bytes(InputStream in, String exmsg)
static long	copy(InputStream inputStream, OutputStream outputStream, byte[] buffer) Copies bytes from a InputStream to an OutputStream using the specified buffer, avoiding the need for a BufferedInputStream.
static long	copy(InputStream in, OutputStream out, byte[] buffer, String exmsg)
static void	flush(Flushable... flushables)
static InputStream	of(byte[] bytes)
static InputStream	of(CharSequence seq)
static Reader	reader(byte[] bytes)
static Reader	reader(CharSequence seq)
static Reader	reader(InputStream in)
static void	reset(InputStream in)
static <V> V	run(Callable<V> c, String ioExMsg)
static void	write(OutputStream out, byte[] data, int offset, int len, String exMsg)
static void	write(OutputStream out, byte[] bytes, String exMsg)
static void	writeAndClose(OutputStream out, byte[] data, String exMsg)

Methods inherited from class java.lang.Object

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

Field Detail

EOF

public static final int EOF

Represents the end-of-file (or stream).

See Also:

Constant Field Values

Constructor Detail

Streams

public Streams()

Method Detail

bytes

public static byte[] bytes(InputStream in,
           String exmsg)

of

public static InputStream of(byte[] bytes)

of

public static InputStream of(CharSequence seq)

reader

public static Reader reader(byte[] bytes)

reader

public static Reader reader(InputStream in)

reader

public static Reader reader(CharSequence seq)

flush

public static void flush(Flushable... flushables)

copy

public static long copy(InputStream inputStream,
        OutputStream outputStream,
        byte[] buffer)
                 throws IOException

Copies bytes from a InputStream to an OutputStream using the specified buffer, avoiding the need for a BufferedInputStream.

Parameters:

inputStream - the InputStream to read.

outputStream - the OutputStream to write.

buffer - the buffer to use for the copy

Returns:

the number of bytes copied.

Throws:

IllegalArgumentException - if the InputStream is null.

IllegalArgumentException - if the OutputStream is null.

IOException - if an I/O error occurs.

copy

public static long copy(InputStream in,
        OutputStream out,
        byte[] buffer,
        String exmsg)

reset

public static void reset(InputStream in)

write

public static void write(OutputStream out,
         byte[] bytes,
         String exMsg)

write

public static void write(OutputStream out,
         byte[] data,
         int offset,
         int len,
         String exMsg)

writeAndClose

public static void writeAndClose(OutputStream out,
                 byte[] data,
                 String exMsg)

run

public static <V> V run(Callable<V> c,
        String ioExMsg)