de.janrufmonitor.util.io
Class Stream

java.lang.Object
  de.janrufmonitor.util.io.Stream

public class Stream
extends Object

This class provides support for stream copy capabilities

Author:

Thilo Brandt

Constructor Summary

Stream()

Method Summary

static void	copy(InputStream in, OutputStream out) Copy an inputstream into an outputstream without closing the streams and with the default buffer size of Short.MAX_VALUE (32767 bytes)
static void	copy(InputStream in, OutputStream out, boolean finalize) Copy an inputstream into an outputstream with the default buffer size of Short.MAX_VALUE (32767 bytes).
static void	copy(InputStream in, OutputStream out, boolean finalize, int bufSize) Copy an inputstream into an outputstream with the specified buffer size.
static void	copy(InputStream in, OutputStream out, int bufSize) Copy an inputstream into an outputstream without closing the streams and with the specified buffer size.
static void	first(InputStream in, OutputStream out, int n) Read the first n bytes from the InputStream to the OutputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stream

public Stream()

Method Detail

copy

public static void copy(InputStream in,
                        OutputStream out,
                        boolean finalize,
                        int bufSize)
                 throws IOException

Copy an inputstream into an outputstream with the specified buffer size. Both streams are finalized (closed) if the finalize flag is set to true.

Parameters:

in - InputStream object (could also be buffered)

out - OutputStream object

finalize - true if both streams should be closed after the copy

bufSize - size of the copy buffer

Throws:

IOException

first

public static void first(InputStream in,
                         OutputStream out,
                         int n)
                  throws IOException

Read the first n bytes from the InputStream to the OutputStream.

Parameters:

in - InputStream object (could also be buffered)

out - OutputStream object

n - number of bytes to read (max. length: Short.MAX_VALUE)

Throws:

IOException

copy

public static void copy(InputStream in,
                        OutputStream out)
                 throws IOException

Copy an inputstream into an outputstream without closing the streams and with the default buffer size of Short.MAX_VALUE (32767 bytes)

Parameters:

in -

out -

Throws:

IOException

copy

public static void copy(InputStream in,
                        OutputStream out,
                        boolean finalize)
                 throws IOException

Copy an inputstream into an outputstream with the default buffer size of Short.MAX_VALUE (32767 bytes). Both streams are finalized (closed) if the finalize flag is set to true.

Parameters:

in -

out -

Throws:

IOException

copy

public static void copy(InputStream in,
                        OutputStream out,
                        int bufSize)
                 throws IOException

Copy an inputstream into an outputstream without closing the streams and with the specified buffer size.

Parameters:

in -

out -

Throws:

IOException