org.apache.geronimo.util.asn1
Class DERInteger

java.lang.Object
  org.apache.geronimo.util.asn1.ASN1Encodable
      org.apache.geronimo.util.asn1.DERObject
          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