com.lowagie.bc.asn1
Class BERInputStream

java.lang.Object
  extended byjava.io.InputStream
      extended byjava.io.FilterInputStream
          extended bycom.lowagie.bc.asn1.DERInputStream
              extended bycom.lowagie.bc.asn1.BERInputStream
All Implemented Interfaces:
DERTags

public class BERInputStream
extends DERInputStream


Field Summary
private  DERObject END_OF_STREAM
           
 
Fields inherited from class java.io.FilterInputStream
in
 
Fields inherited from class java.io.InputStream
 
Fields inherited from interface com.lowagie.bc.asn1.DERTags
APPLICATION, BIT_STRING, BMP_STRING, BOOLEAN, CONSTRUCTED, ENUMERATED, EXTERNAL, GENERAL_STRING, GENERALIZED_TIME, GRAPHIC_STRING, IA5_STRING, INTEGER, NULL, NUMERIC_STRING, OBJECT_IDENTIFIER, OCTET_STRING, PRINTABLE_STRING, SEQUENCE, SEQUENCE_OF, SET, SET_OF, T61_STRING, TAGGED, UNIVERSAL_STRING, UTC_TIME, UTF8_STRING, VIDEOTEX_STRING, VISIBLE_STRING
 
Constructor Summary
BERInputStream(InputStream is)
           
 
Method Summary
private  BERConstructedOctetString buildConstructedOctetString()
           
private  byte[] readIndefiniteLengthFully()
          read a string of bytes representing an indefinite length object.
 DERObject readObject()
           
 
Methods inherited from class com.lowagie.bc.asn1.DERInputStream
buildObject, readFully, readLength
 
Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, read, read, read, reset, skip
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

END_OF_STREAM

private DERObject END_OF_STREAM
Constructor Detail

BERInputStream

public BERInputStream(InputStream is)
Method Detail

readIndefiniteLengthFully

private byte[] readIndefiniteLengthFully()
                                  throws IOException
read a string of bytes representing an indefinite length object.

Throws:
IOException

buildConstructedOctetString

private BERConstructedOctetString buildConstructedOctetString()
                                                       throws IOException
Throws:
IOException

readObject

public DERObject readObject()
                     throws IOException
Overrides:
readObject in class DERInputStream
Throws:
IOException