org.apache.geronimo.util.asn1
Class DERInteger

java.lang.Object
  extended by org.apache.geronimo.util.asn1.ASN1Encodable
      extended by org.apache.geronimo.util.asn1.DERObject
          extended by org.apache.geronimo.util.asn1.DERInteger
All Implemented Interfaces:
DEREncodable, DERTags
Direct Known Subclasses:
CRLNumber

public class DERInteger
extends DERObject


Field Summary
 
Fields inherited from interface org.apache.geronimo.util.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
DERInteger(BigInteger value)
           
DERInteger(byte[] bytes)
           
DERInteger(int value)
           
 
Method Summary
 boolean equals(Object o)
           
static DERInteger getInstance(ASN1TaggedObject obj, boolean explicit)
          return an Integer from a tagged object.
static DERInteger getInstance(Object obj)
          return an integer from the passed in object
 BigInteger getPositiveValue()
          in some cases positive values get crammed into a space, that's not quite big enough...
 BigInteger getValue()
           
 int hashCode()
           
 
Methods inherited from class org.apache.geronimo.util.asn1.DERObject
toASN1Object
 
Methods inherited from class org.apache.geronimo.util.asn1.ASN1Encodable
getDERObject, getEncoded
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DERInteger

public DERInteger(int value)

DERInteger

public DERInteger(BigInteger value)

DERInteger

public DERInteger(byte[] bytes)
Method Detail

getInstance

public static DERInteger getInstance(Object obj)
return an integer from the passed in object

Throws:
IllegalArgumentException - if the object cannot be converted.

getInstance

public static DERInteger getInstance(ASN1TaggedObject obj,
                                     boolean explicit)
return an Integer 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.

getValue

public BigInteger getValue()

getPositiveValue

public BigInteger getPositiveValue()
in some cases positive values get crammed into a space, that's not quite big enough...


hashCode

public int hashCode()
Specified by:
hashCode in class DERObject

equals

public boolean equals(Object o)
Specified by:
equals in class DERObject


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