net.jmatrix.db.common

Class StreamUtil

java.lang.Object

net.jmatrix.db.common.StreamUtil

public final class StreamUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
StreamUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static void	close(InputStream is)
static void	close(Reader is)
static void	close(Writer w)
static int	pump(InputStream is, OutputStream os) Pumps one stream to another, with a buffer - both streams are closed when the pump is complete.
static int	pump(Reader is, Writer os) Pumps one stream to another, with a buffer - both streams are closed when the pump is complete.
static void	pumpExactly(InputStream is, OutputStream os, int bytes)
static byte[]	readFully(File f)
static byte[]	readFully(InputStream is)
static String	readToString(File f)
static String	readToString(InputStream is) Reads all remaining bytes from a stream and returns it as a string.
static String	readToString(InputStream is, String encoding) Reads all remaining bytes from a stream and returns it as a string.
static void	unbufferedPump(InputStream is, OutputStream os)
static void	write(byte[] b, File f)
static void	write(InputStream is, File f)
static void	write(String s, File f)
static void	write(String s, Writer w)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamUtil

public StreamUtil()

Method Detail

pump

public static final int pump(InputStream is,
       OutputStream os)
                      throws IOException

Pumps one stream to another, with a buffer - both streams are closed when the pump is complete.

Throws:

IOException

pump

public static final int pump(Reader is,
       Writer os)
                      throws IOException

Pumps one stream to another, with a buffer - both streams are closed when the pump is complete.

Throws:

IOException

unbufferedPump

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

Throws:

IOException

pumpExactly

public static final void pumpExactly(InputStream is,
               OutputStream os,
               int bytes)
                              throws IOException

Throws:

IOException

readToString

public static String readToString(InputStream is)
                           throws IOException

Reads all remaining bytes from a stream and returns it as a string.

Throws:

IOException

readToString

public static String readToString(InputStream is,
                  String encoding)
                           throws IOException

Reads all remaining bytes from a stream and returns it as a string.

Throws:

IOException

readToString

public static String readToString(File f)
                           throws IOException

Throws:

IOException

readFully

public static byte[] readFully(InputStream is)
                        throws IOException

Throws:

IOException

readFully

public static byte[] readFully(File f)
                        throws IOException

Throws:

IOException

write

public static final void write(String s,
         Writer w)
                        throws IOException

Throws:

IOException

write

public static final void write(String s,
         File f)
                        throws IOException

Throws:

IOException

write

public static final void write(byte[] b,
         File f)
                        throws IOException

Throws:

IOException

write

public static final void write(InputStream is,
         File f)
                        throws IOException

Throws:

IOException

close

public static final void close(InputStream is)

close

public static final void close(Reader is)

close

public static final void close(Writer w)