org.openoffice.da.comp.w2lcommon.filter

Class ByteArrayXStream

java.lang.Object

org.openoffice.da.comp.w2lcommon.filter.ByteArrayXStream

All Implemented Interfaces:

com.sun.star.io.XInputStream, com.sun.star.io.XOutputStream, com.sun.star.io.XSeekable, com.sun.star.io.XStream, com.sun.star.uno.XInterface

public class ByteArrayXStream
extends java.lang.Object
implements com.sun.star.io.XInputStream, com.sun.star.io.XOutputStream, com.sun.star.io.XSeekable, com.sun.star.io.XStream

This is a java-uno adapter class which implements XStream using a byte array. (We need this because XGraphicProvider demans read/write access when storing a graphic to a stream.)

Field Summary

Fields inherited from interface com.sun.star.io.XInputStream

UNOTYPEINFO

Fields inherited from interface com.sun.star.io.XOutputStream

UNOTYPEINFO

Fields inherited from interface com.sun.star.io.XSeekable

UNOTYPEINFO

Fields inherited from interface com.sun.star.io.XStream

UNOTYPEINFO

Constructor Summary

Constructors

Constructor and Description
ByteArrayXStream()

Method Summary

Modifier and Type	Method and Description
int	available()
void	closeInput()
void	closeOutput()
void	flush()
byte[]	getBuffer()
com.sun.star.io.XInputStream	getInputStream()
long	getLength()
com.sun.star.io.XOutputStream	getOutputStream()
long	getPosition()
int	readBytes(byte[][] values, int param)
int	readSomeBytes(byte[][] values, int param)
void	seek(long param)
void	skipBytes(int param)
void	writeBytes(byte[] values)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayXStream

public ByteArrayXStream()

Method Detail

closeOutput

public void closeOutput()
                 throws com.sun.star.io.NotConnectedException,
                        com.sun.star.io.BufferSizeExceededException,
                        com.sun.star.io.IOException

Specified by:

closeOutput in interface com.sun.star.io.XOutputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

flush

public void flush()
           throws com.sun.star.io.NotConnectedException,
                  com.sun.star.io.BufferSizeExceededException,
                  com.sun.star.io.IOException

Specified by:

flush in interface com.sun.star.io.XOutputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

writeBytes

public void writeBytes(byte[] values)
                throws com.sun.star.io.NotConnectedException,
                       com.sun.star.io.BufferSizeExceededException,
                       com.sun.star.io.IOException

Specified by:

writeBytes in interface com.sun.star.io.XOutputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

available

public int available()
              throws com.sun.star.io.NotConnectedException,
                     com.sun.star.io.IOException

Specified by:

available in interface com.sun.star.io.XInputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.IOException

closeInput

public void closeInput()
                throws com.sun.star.io.NotConnectedException,
                       com.sun.star.io.IOException

Specified by:

closeInput in interface com.sun.star.io.XInputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.IOException

readBytes

public int readBytes(byte[][] values,
                     int param)
              throws com.sun.star.io.NotConnectedException,
                     com.sun.star.io.BufferSizeExceededException,
                     com.sun.star.io.IOException

Specified by:

readBytes in interface com.sun.star.io.XInputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

readSomeBytes

public int readSomeBytes(byte[][] values,
                         int param)
                  throws com.sun.star.io.NotConnectedException,
                         com.sun.star.io.BufferSizeExceededException,
                         com.sun.star.io.IOException

Specified by:

readSomeBytes in interface com.sun.star.io.XInputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

skipBytes

public void skipBytes(int param)
               throws com.sun.star.io.NotConnectedException,
                      com.sun.star.io.BufferSizeExceededException,
                      com.sun.star.io.IOException

Specified by:

skipBytes in interface com.sun.star.io.XInputStream

Throws:

com.sun.star.io.NotConnectedException

com.sun.star.io.BufferSizeExceededException

com.sun.star.io.IOException

getLength

public long getLength()
               throws com.sun.star.io.IOException

Specified by:

getLength in interface com.sun.star.io.XSeekable

Throws:

com.sun.star.io.IOException

getPosition

public long getPosition()
                 throws com.sun.star.io.IOException

Specified by:

getPosition in interface com.sun.star.io.XSeekable

Throws:

com.sun.star.io.IOException

seek

public void seek(long param)
          throws com.sun.star.lang.IllegalArgumentException,
                 com.sun.star.io.IOException

Specified by:

seek in interface com.sun.star.io.XSeekable

Throws:

com.sun.star.lang.IllegalArgumentException

com.sun.star.io.IOException

getInputStream

public com.sun.star.io.XInputStream getInputStream()

Specified by:

getInputStream in interface com.sun.star.io.XStream

getOutputStream

public com.sun.star.io.XOutputStream getOutputStream()

Specified by:

getOutputStream in interface com.sun.star.io.XStream

getBuffer

public byte[] getBuffer()