Bouncy Castle Cryptography Library 1.64

org.bouncycastle.asn1
Class BERTaggedObjectParser

java.lang.Object
  |
  +--org.bouncycastle.asn1.BERTaggedObjectParser
All Implemented Interfaces:
ASN1Encodable, ASN1TaggedObjectParser, InMemoryRepresentable

public class BERTaggedObjectParser
extends java.lang.Object
implements ASN1TaggedObjectParser

Parser for indefinite-length tagged objects.


Method Summary
 ASN1Primitive getLoadedObject()
          Return an in-memory, encodable, representation of the tagged object.
 ASN1Encodable getObjectParser(int tag, boolean isExplicit)
          Return an object parser for the contents of this tagged object.
 int getTagNo()
          Return the tag number associated with this object.
 boolean isConstructed()
          Return true if this tagged object is marked as constructed.
 ASN1Primitive toASN1Primitive()
          Return an ASN1TaggedObject representing this parser and its contents.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

isConstructed

public boolean isConstructed()
Return true if this tagged object is marked as constructed.
Returns:
true if constructed, false otherwise.

getTagNo

public int getTagNo()
Return the tag number associated with this object.
Specified by:
getTagNo in interface ASN1TaggedObjectParser
Returns:
the tag number.

getObjectParser

public ASN1Encodable getObjectParser(int tag,
                                     boolean isExplicit)
                              throws java.io.IOException
Return an object parser for the contents of this tagged object.
Specified by:
getObjectParser in interface ASN1TaggedObjectParser
Parameters:
tag - the actual tag number of the object (needed if implicit).
isExplicit - true if the contained object was explicitly tagged, false if implicit.
Returns:
an ASN.1 encodable object parser.
Throws:
java.io.IOException - if there is an issue building the object parser from the stream.

getLoadedObject

public ASN1Primitive getLoadedObject()
                              throws java.io.IOException
Return an in-memory, encodable, representation of the tagged object.
Specified by:
getLoadedObject in interface InMemoryRepresentable
Returns:
an ASN1TaggedObject.
Throws:
java.io.IOException - if there is an issue loading the data.

toASN1Primitive

public ASN1Primitive toASN1Primitive()
Return an ASN1TaggedObject representing this parser and its contents.
Specified by:
toASN1Primitive in interface ASN1Encodable
Returns:
an ASN1TaggedObject

Bouncy Castle Cryptography Library 1.64