Package org.eclipse.epsilon.internal.eunit.io

Class ByteBufferTeePrintStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

org.eclipse.epsilon.internal.eunit.io.ByteBufferTeePrintStream

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class ByteBufferTeePrintStream
extends PrintStream

PrintStream which performs every write twice: once to the original output stream, and another to an internal byte array, so the full output can be later collected and processed transparently. Since ByteArrayOutputStream.close() and OutputStream.flush() do not do anything, they are not called from this class.

Version:

1.0

Author:

Antonio García-Domínguez

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
ByteBufferTeePrintStream(File file)
ByteBufferTeePrintStream(File file, String csn)
ByteBufferTeePrintStream(OutputStream out)
ByteBufferTeePrintStream(OutputStream out, boolean autoFlush)
ByteBufferTeePrintStream(OutputStream out, boolean autoFlush, String encoding)
ByteBufferTeePrintStream(String fileName)
ByteBufferTeePrintStream(String fileName, String csn)

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Returns the bytes collected by this output stream.
void	write(byte[] buf)
void	write(byte[] buf, int off, int len)
void	write(int b)

Methods inherited from class java.io.PrintStream

append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(OutputStream out)

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(String fileName)
                         throws FileNotFoundException

Throws:

FileNotFoundException

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(File file)
                         throws FileNotFoundException

Throws:

FileNotFoundException

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(OutputStream out,
                                boolean autoFlush)

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(String fileName,
                                String csn)
                         throws FileNotFoundException,
                                UnsupportedEncodingException

Throws:

FileNotFoundException

UnsupportedEncodingException

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(File file,
                                String csn)
                         throws FileNotFoundException,
                                UnsupportedEncodingException

Throws:

FileNotFoundException

UnsupportedEncodingException

ByteBufferTeePrintStream

public ByteBufferTeePrintStream(OutputStream out,
                                boolean autoFlush,
                                String encoding)
                         throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

Method Detail

write

public void write(int b)

Overrides:

write in class PrintStream

write

public void write(byte[] buf,
                  int off,
                  int len)

Overrides:

write in class PrintStream

write

public void write(byte[] buf)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

getBytes

public byte[] getBytes()

Returns the bytes collected by this output stream.