org.apache.catalina.util
Class IOTools

java.lang.Object
  org.apache.catalina.util.IOTools

public class IOTools
extends java.lang.Object

Contains commonly needed I/O-related methods

Author:

Dan Sandberg

DEFAULT_BUFFER_SIZE

protected static final int DEFAULT_BUFFER_SIZE

See Also:

Constant Field Values

flow

public static void flow(java.io.Reader reader,
                        java.io.Writer writer,
                        char[] buf)
                 throws java.io.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

Throws:

java.io.IOException

flow

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

Throws:

java.io.IOException

See Also:

flow( Reader, Writer, char[] )

flow

public static void flow(java.io.InputStream is,
                        java.io.OutputStream os,
                        byte[] buf)
                 throws java.io.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

Throws:

java.io.IOException

flow

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

Throws:

java.io.IOException

See Also:

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