Package eu.europa.esig.dss.pades.validation

Class ByteRangeInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

eu.europa.esig.dss.pades.validation.ByteRangeInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteRangeInputStream
extends FilterInputStream

Reads InputStream according to the given ByteRange

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ByteRangeInputStream(InputStream is, ByteRange byteRange)	Default constructor

Method Summary

Modifier and Type	Method	Description
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ByteRangeInputStream

public ByteRangeInputStream(InputStream is,
 ByteRange byteRange)

Default constructor

Parameters:

is - InputStream wrapped InputStream to access a PDF document content

byteRange - ByteRange to read

Method Details

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException