oracle.security.crypto.asn1
Class ASN1Integer

java.lang.Object
oracle.security.crypto.asn1.ASN1Integer

All Implemented Interfaces:

ASN1Object, ASN1TaggedObject, Streamable

public class ASN1Integer

extends java.lang.Object

implements ASN1TaggedObject

The universal ASN.1 integer type.

The input may be any valid BER encoding of an ASN.1 integer. The output is always a DER encoding.

Constructor Summary

ASN1Integer(java.math.BigInteger value)

ASN1Integer(java.io.InputStream is)

ASN1Integer(long value)

Method Summary

boolean	equals(int n) Returns true if and only if the integer represented by this ASN.1 object is equal to the given value.
ASN1Header	getHeader()
java.math.BigInteger	getValue()
void	input(java.io.InputStream is) Inputs this object from the specified input stream.
static java.math.BigInteger	inputValue(java.io.InputStream is)
int	intValue()
int	length() Length of this object's encoding.
long	longValue()
void	output(java.io.OutputStream os) Outputs this object to the specified output stream.
static void	outputValue(java.io.OutputStream os, java.math.BigInteger value)
static void	outputValue(java.io.OutputStream os, int value)
static void	outputValueWithTag(java.io.OutputStream os, java.math.BigInteger value, int tag)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ASN1Integer

public ASN1Integer(java.math.BigInteger value)

ASN1Integer

public ASN1Integer(long value)

ASN1Integer

public ASN1Integer(java.io.InputStream is)
            throws java.io.IOException

Method Detail

getHeader

public ASN1Header getHeader()

Specified by:

getHeader in interface ASN1TaggedObject

getValue

public java.math.BigInteger getValue()

intValue

public int intValue()

longValue

public long longValue()

equals

public boolean equals(int n)

Returns true if and only if the integer represented by this ASN.1 object is equal to the given value.

toString

public java.lang.String toString()

input

public void input(java.io.InputStream is)
           throws java.io.IOException

Description copied from interface: Streamable

Inputs this object from the specified input stream.

Specified by:

input in interface Streamable

Throws:

java.io.IOException

inputValue

public static java.math.BigInteger inputValue(java.io.InputStream is)
                                       throws java.io.IOException

Throws:

java.io.IOException

output

public void output(java.io.OutputStream os)
            throws java.io.IOException

Description copied from interface: Streamable

Outputs this object to the specified output stream.

Specified by:

output in interface Streamable

Throws:

java.io.IOException

length

public int length()

Description copied from interface: Streamable

Length of this object's encoding.

Specified by:

length in interface Streamable

outputValue

public static void outputValue(java.io.OutputStream os,
                               java.math.BigInteger value)
                        throws java.io.IOException

Throws:

java.io.IOException

outputValue

public static void outputValue(java.io.OutputStream os,
                               int value)
                        throws java.io.IOException

Throws:

java.io.IOException

outputValueWithTag

public static void outputValueWithTag(java.io.OutputStream os,
                                      java.math.BigInteger value,
                                      int tag)
                               throws java.io.IOException

Throws:

java.io.IOException