public class IOTools extends Object
| Modifier and Type | Field and Description | 
|---|---|
| protected static int | DEFAULT_BUFFER_SIZE | 
| Modifier and Type | Method and Description | 
|---|---|
| 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. | 
| static int | readFully(InputStream is,
         byte[] buf)Read until EOF or the buffer is filled. | 
protected static final int DEFAULT_BUFFER_SIZE
public static void flow(Reader reader, Writer writer, char[] buf) throws IOException
reader - the reader to read from.writer - the writer to write to.buf - the char array to use as a bufferIOExceptionpublic static void flow(Reader reader, Writer writer) throws IOException
IOExceptionflow( Reader, Writer, char[] )public static void flow(InputStream is, OutputStream os, byte[] buf) throws IOException
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 bufferIOExceptionpublic static void flow(InputStream is, OutputStream os) throws IOException
IOExceptionflow( java.io.InputStream, java.io.OutputStream, byte[] )public static int readFully(InputStream is, byte[] buf) throws IOException
is - The source to read frombuf - The buffer to write toIOException - If an I/O error occurs during the readCopyright © 2000-2020 Apache Software Foundation. All Rights Reserved.