com.prosysopc.ua.stack.utils

Class LimitedByteArrayOutputStream

java.lang.Object

java.io.OutputStream

com.prosysopc.ua.stack.utils.LimitedByteArrayOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class LimitedByteArrayOutputStream
extends OutputStream

A ByteArrayOutputStream that has a maximum size limit, after which it will throw EncodingLimitsExceededIoException if more is tried to be written.

Method Summary

Modifier and Type	Method and Description
void	reset() Behaves same as ByteArrayOutputStream.reset().
byte[]	toByteArray() Behaves same as ByteArrayOutputStream.toByteArray().
String	toString()
static LimitedByteArrayOutputStream	withSizeLimit(int maxBytes) Creates a new limited ByteArrayOutputStream with the given limit and default capasity of ByteArrayOutputStream.
void	write(byte[] bytes)
void	write(byte[] bytes, int off, int len)
void	write(int b) Behaves same as ByteArrayOutputStream.write(int), but if the size of the underlying stream is at limit, will throw EncodingLimitsExceededIoException instead

Methods inherited from class java.io.OutputStream

close, flush

Methods inherited from class java.lang.Object

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

Method Detail

withSizeLimit

public static LimitedByteArrayOutputStream withSizeLimit(int maxBytes)

Creates a new limited ByteArrayOutputStream with the given limit and default capasity of ByteArrayOutputStream.

Parameters:

maxBytes - maximum number of bytes that can be written to the stream before it throws

Returns:

the new stream

reset

public void reset()

Behaves same as ByteArrayOutputStream.reset().

toByteArray

public byte[] toByteArray()

Behaves same as ByteArrayOutputStream.toByteArray().

toString

public String toString()

Overrides:

toString in class Object

write

public void write(byte[] bytes)
           throws EncodingLimitsExceededIoException

Overrides:

write in class OutputStream

Throws:

EncodingLimitsExceededIoException

write

public void write(byte[] bytes,
                  int off,
                  int len)
           throws EncodingLimitsExceededIoException

Overrides:

write in class OutputStream

Throws:

EncodingLimitsExceededIoException

write

public void write(int b)
           throws EncodingLimitsExceededIoException

Behaves same as ByteArrayOutputStream.write(int), but if the size of the underlying stream is at limit, will throw EncodingLimitsExceededIoException instead

Specified by:

write in class OutputStream

Throws:

EncodingLimitsExceededIoException