Package org.bouncycastle.asn1.x509

Class BasicConstraints

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.bouncycastle.asn1.x509.BasicConstraints

All Implemented Interfaces:

ASN1Encodable, Encodable

public class BasicConstraints
extends ASN1Object

Constructor Summary

Constructors

Constructor	Description
BasicConstraints(boolean cA)
BasicConstraints(int pathLenConstraint)	create a cA=true object for the given path length constraint.

Method Summary

Modifier and Type	Method	Description
static BasicConstraints	fromExtensions(Extensions extensions)
static BasicConstraints	getInstance(Object obj)
static BasicConstraints	getInstance(ASN1TaggedObject obj, boolean explicit)
BigInteger	getPathLenConstraint()
boolean	isCA()
ASN1Primitive	toASN1Primitive()	Produce an object suitable for an ASN1OutputStream.
String	toString()	Returns a string containing a concise, human-readable description of this object.

Methods inherited from class org.bouncycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BasicConstraints

public BasicConstraints(boolean cA)

BasicConstraints

public BasicConstraints(int pathLenConstraint)

create a cA=true object for the given path length constraint.

Parameters:

pathLenConstraint -

Method Detail

getInstance

public static BasicConstraints getInstance(ASN1TaggedObject obj,
                                           boolean explicit)

getInstance

public static BasicConstraints getInstance(Object obj)

fromExtensions

public static BasicConstraints fromExtensions(Extensions extensions)

isCA

public boolean isCA()

getPathLenConstraint

public BigInteger getPathLenConstraint()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Produce an object suitable for an ASN1OutputStream.

 BasicConstraints := SEQUENCE {
    cA                  BOOLEAN DEFAULT FALSE,
    pathLenConstraint   INTEGER (0..MAX) OPTIONAL
 }
 

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a primitive representation of this object.

toString

public String toString()

Description copied from class: Object

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Overrides:

toString in class Object

Returns:

a printable representation of this object.