org.icepdf.core.io
Class RandomAccessFileInputStream

java.lang.Object
  java.io.InputStream
      org.icepdf.core.io.RandomAccessFileInputStream

All Implemented Interfaces:

java.io.Closeable, SeekableInput

public class RandomAccessFileInputStream
extends java.io.InputStream
implements SeekableInput

Since:

2.0

Author:

Mark Collette

Constructor Summary

protected

RandomAccessFileInputStream(java.io.RandomAccessFile raf)

Method Summary

int	available()
void	beginThreadAccess()
static RandomAccessFileInputStream	build(java.io.File file)
void	close()
void	endThreadAccess()
long	getAbsolutePosition()
java.io.InputStream	getInputStream()
long	getLength()
void	mark(int readLimit)
boolean	markSupported()
int	read()
int	read(byte[] buffer)
int	read(byte[] buffer, int offset, int length)
void	reset()
void	seekAbsolute(long absolutePosition)
void	seekEnd()
void	seekRelative(long relativeOffset)
long	skip(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomAccessFileInputStream

protected RandomAccessFileInputStream(java.io.RandomAccessFile raf)

Method Detail

build

public static RandomAccessFileInputStream build(java.io.File file)
                                         throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

read

public int read()
         throws java.io.IOException

Specified by:

read in interface SeekableInput

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] buffer)
         throws java.io.IOException

Specified by:

read in interface SeekableInput

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] buffer,
                int offset,
                int length)
         throws java.io.IOException

Specified by:

read in interface SeekableInput

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface SeekableInput

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()

Specified by:

available in interface SeekableInput

Overrides:

available in class java.io.InputStream

mark

public void mark(int readLimit)

Specified by:

mark in interface SeekableInput

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

Specified by:

markSupported in interface SeekableInput

Overrides:

markSupported in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Specified by:

reset in interface SeekableInput

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Specified by:

skip in interface SeekableInput

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

seekAbsolute

public void seekAbsolute(long absolutePosition)
                  throws java.io.IOException

Specified by:

seekAbsolute in interface SeekableInput

Throws:

java.io.IOException

seekRelative

public void seekRelative(long relativeOffset)
                  throws java.io.IOException

Specified by:

seekRelative in interface SeekableInput

Throws:

java.io.IOException

seekEnd

public void seekEnd()
             throws java.io.IOException

Specified by:

seekEnd in interface SeekableInput

Throws:

java.io.IOException

getAbsolutePosition

public long getAbsolutePosition()
                         throws java.io.IOException

Specified by:

getAbsolutePosition in interface SeekableInput

Throws:

java.io.IOException

getLength

public long getLength()
               throws java.io.IOException

Specified by:

getLength in interface SeekableInput

Throws:

java.io.IOException

getInputStream

public java.io.InputStream getInputStream()

Specified by:

getInputStream in interface SeekableInput

beginThreadAccess

public void beginThreadAccess()

Specified by:

beginThreadAccess in interface SeekableInput

endThreadAccess

public void endThreadAccess()

Specified by:

endThreadAccess in interface SeekableInput