com.lowagie.bc.asn1
Class DERObjectIdentifier

java.lang.Object
  extended bycom.lowagie.bc.asn1.DERObject
      extended bycom.lowagie.bc.asn1.DERObjectIdentifier
All Implemented Interfaces:
DEREncodable, DERTags

public class DERObjectIdentifier
extends DERObject


Field Summary
(package private)  String identifier
           
 
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
(package private) DERObjectIdentifier(byte[] bytes)
           
  DERObjectIdentifier(String identifier)
           
 
Method Summary
(package private)  void encode(DEROutputStream out)
           
 boolean equals(Object o)
           
 String getId()
           
static DERObjectIdentifier getInstance(ASN1TaggedObject obj, boolean explicit)
          return an Object Identifier from a tagged object.
static DERObjectIdentifier getInstance(Object obj)
          return an OID from the passed in object
 int hashCode()
           
private  void writeField(OutputStream out, int fieldValue)
           
 
Methods inherited from class com.lowagie.bc.asn1.DERObject
getDERObject
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

identifier

String identifier
Constructor Detail

DERObjectIdentifier

DERObjectIdentifier(byte[] bytes)

DERObjectIdentifier

public DERObjectIdentifier(String identifier)
Method Detail

getInstance

public static DERObjectIdentifier getInstance(Object obj)
return an OID from the passed in object

Throws:
IllegalArgumentException - if the object cannot be converted.

getInstance

public static DERObjectIdentifier getInstance(ASN1TaggedObject obj,
                                              boolean explicit)
return an Object Identifier from a tagged object.

Parameters:
obj - the tagged object holding the object we want
explicit - true if the object is meant to be explicitly tagged false otherwise.
Throws:
IllegalArgumentException - if the tagged object cannot be converted.

getId

public String getId()

writeField

private void writeField(OutputStream out,
                        int fieldValue)
                 throws IOException
Throws:
IOException

encode

void encode(DEROutputStream out)
      throws IOException
Specified by:
encode in class DERObject
Throws:
IOException

hashCode

public int hashCode()

equals

public boolean equals(Object o)