org.apache.log4j.lf5.util
Class StreamUtils

java.lang.Object
  org.apache.log4j.lf5.util.StreamUtils

public abstract class StreamUtils
extends Object

Provides utility methods for input and output streams.

Author:

Richard Wan

Field Summary

static int

DEFAULT_BUFFER_SIZE Default value is 2048.

Constructor Summary

StreamUtils()

Method Summary

static void	copy(InputStream input, OutputStream output) Copies information from the input stream to the output stream using a default buffer size of 2048 bytes.
static void	copy(InputStream input, OutputStream output, int bufferSize) Copies information from the input stream to the output stream using the specified buffer size
static void	copyThenClose(InputStream input, OutputStream output) Copies information between specified streams and then closes both of the streams.
static byte[]	getBytes(InputStream input)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

Default value is 2048.

See Also:

Constant Field Values

Constructor Detail

StreamUtils

public StreamUtils()

Method Detail

copy

public static void copy(InputStream input,
                        OutputStream output)
                 throws IOException

Copies information from the input stream to the output stream using a default buffer size of 2048 bytes.

Throws:

IOException

copy

public static void copy(InputStream input,
                        OutputStream output,
                        int bufferSize)
                 throws IOException

Copies information from the input stream to the output stream using the specified buffer size

Throws:

IOException

copyThenClose

public static void copyThenClose(InputStream input,
                                 OutputStream output)
                          throws IOException

Copies information between specified streams and then closes both of the streams.

Throws:

IOException

getBytes

public static byte[] getBytes(InputStream input)
                       throws IOException

Returns:

a byte[] containing the information contained in the specified InputStream.

Throws:

IOException