io.apigee.trireme.kernel.streams

Class CircularOutputStream

java.lang.Object

java.io.OutputStream

io.apigee.trireme.kernel.streams.CircularOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class CircularOutputStream
extends OutputStream

This class is useful when embedding scripts into existing servers, since it makes it possible to handle standard output without using a file. It is an output stream with a fixed maximum length -- if data grows beyond the end, then it rolls over.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_INITIAL_SIZE

Constructor Summary

Constructors

Constructor and Description
CircularOutputStream(int maxSize)
CircularOutputStream(int maxSize, int initialSize)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	toByteArray()
void	write(byte[] in, int offset, int length)
void	write(int i)

Methods inherited from class java.io.OutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INITIAL_SIZE

public static final int DEFAULT_INITIAL_SIZE

See Also:

Constant Field Values

Constructor Detail

CircularOutputStream

public CircularOutputStream(int maxSize,
                    int initialSize)

CircularOutputStream

public CircularOutputStream(int maxSize)

Method Detail

write

public void write(int i)

Specified by:

write in class OutputStream

write

public void write(byte[] in,
         int offset,
         int length)

Overrides:

write in class OutputStream

toByteArray

public byte[] toByteArray()