org.apache.catalina.util

Class IOTools


public class IOTools
extends java.lang.Object

Contains commonly needed I/O-related methods

Author:
Dan Sandberg

Field Summary

protected static int
DEFAULT_BUFFER_SIZE

Method Summary

static void
flow(InputStream is, OutputStream os)
static void
flow(InputStream is, OutputStream os, byte[] buf)
Read input from input stream and write it to output stream until there is no more input from input stream.
static void
flow(Reader reader, Writer writer)
static void
flow(Reader reader, Writer writer, char[] buf)
Read input from reader and write it to writer until there is no more input from reader.

Field Details

DEFAULT_BUFFER_SIZE

protected static final int DEFAULT_BUFFER_SIZE

Field Value:
4096

Method Details

flow

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

See Also:
flow( java.io.InputStream, java.io.OutputStream, byte[] )


flow

public static void flow(InputStream is,
                        OutputStream os,
                        byte[] buf)
            throws IOException
Read input from input stream and write it to output stream until there is no more input from input stream.

Parameters:
is - input stream the input stream to read from.
os - output stream the output stream to write to.
buf - the byte array to use as a buffer


flow

public static void flow(Reader reader,
                        Writer writer)
            throws IOException

See Also:
flow(Reader,Writer,char[])


flow

public static void flow(Reader reader,
                        Writer writer,
                        char[] buf)
            throws IOException
Read input from reader and write it to writer until there is no more input from reader.

Parameters:
reader - the reader to read from.
writer - the writer to write to.
buf - the char array to use as a bufferx


Copyright B) 2000-2003 Apache Software Foundation. All Rights Reserved.