Package com.microstrategy.utils

Class DerInputStream

java.lang.Object

com.microstrategy.utils.BerInputStream

com.microstrategy.utils.DerInputStream

public final class DerInputStream
extends BerInputStream

Decodes ASN.1 types encoded with DER (X.690)

Since:

MicroStrategy Web 9.0.1

Field Summary

Fields inherited from class com.microstrategy.utils.BerInputStream

buffer, choiceIndex, content, contentOffset, in, INDEFINIT_LENGTH, isIndefinedLength, isVerify, length, offset, oidElement, tag, tagOffset, times

Constructor Summary

Constructors

Constructor	Description
DerInputStream(java.io.InputStream in)

Method Summary

Modifier and Type	Method	Description
int	next()	Decodes next encoded type.
void	readOctetString()	Decodes ASN.1 Octetstring type

Methods inherited from class com.microstrategy.utils.BerInputStream

compactBuffer, get, getBuffer, getContentOffset, getEncoded, getEndOffset, getLength, getLength, getOffset, getTagOffset, put, read, readBitString, readBoolean, readContent, readEnumerated, readOID, setVerify

Methods inherited from class java.lang.Object

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

Constructor Detail

DerInputStream

public DerInputStream(java.io.InputStream in)
               throws java.io.IOException

Throws:

java.io.IOException

Method Detail

next

public final int next()
               throws java.io.IOException

Description copied from class: BerInputStream

Decodes next encoded type. Initializes tag, length, tagOffset and contentOffset variables

Overrides:

next in class BerInputStream

Returns:

next decoded tag

Throws:

java.io.IOException - - if error occured

See Also:

BerInputStream.next()

readOctetString

public void readOctetString()
                     throws java.io.IOException

Description copied from class: BerInputStream

Decodes ASN.1 Octetstring type

Overrides:

readOctetString in class BerInputStream

Throws:

java.io.IOException - - if error occured

See Also:

BerInputStream.readOctetString()