net.bytebuddy.utility

Class StreamDrainer

java.lang.Object

net.bytebuddy.utility.StreamDrainer

@HashCodeAndEqualsPlugin.Enhance
public class StreamDrainer
extends Object

A utility for draining the contents of an InputStream into a byte array.

Field Summary

Fields

Modifier and Type	Field and Description
static StreamDrainer	DEFAULT A default instance using the DEFAULT_BUFFER_SIZE.
static int	DEFAULT_BUFFER_SIZE The default size of the buffer for draining a stream.

Constructor Summary

Constructors

Constructor and Description
StreamDrainer() Creates a stream drainer with the default buffer size.
StreamDrainer(int bufferSize) Creates a stream drainer with the given buffer size.

Method Summary

Modifier and Type	Method and Description
byte[]	drain(InputStream inputStream) Drains an input stream into a byte array.

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

The default size of the buffer for draining a stream.

See Also:

Constant Field Values

DEFAULT

public static final StreamDrainer DEFAULT

A default instance using the DEFAULT_BUFFER_SIZE.

Constructor Detail

StreamDrainer

public StreamDrainer()

Creates a stream drainer with the default buffer size.

StreamDrainer

public StreamDrainer(int bufferSize)

Creates a stream drainer with the given buffer size.

Parameters:

bufferSize - The buffer size for reading from a given stream.

Method Detail

drain

public byte[] drain(InputStream inputStream)
             throws IOException

Drains an input stream into a byte array. The given input stream is not closed.

Parameters:

inputStream - The input stream to drain.

Returns:

A byte array containing the content of the input stream.

Throws:

IOException - If the stream reading causes an error.