org.bouncycastle.asn1

Class ASN1Boolean

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.bouncycastle.asn1.ASN1Primitive

org.bouncycastle.asn1.ASN1Boolean

All Implemented Interfaces:

ASN1Encodable, Encodable

Direct Known Subclasses:

DERBoolean

public class ASN1Boolean
extends ASN1Primitive

Public facade of ASN.1 Boolean data.

Use following to place a new instance of ASN.1 Boolean in your dataset:

• ASN1Boolean.TRUE literal
• ASN1Boolean.FALSE literal
• ASN1Boolean.getInstance(boolean)
• ASN1Boolean.getInstance(int)

Field Summary

Fields

Modifier and Type	Field and Description
static ASN1Boolean	FALSE
static ASN1Boolean	TRUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ASN1Boolean(boolean value) Deprecated. use getInstance(boolean) method.
protected	ASN1Boolean(byte[] value)

Method Summary

Modifier and Type	Method and Description
protected boolean	asn1Equals(ASN1Primitive o)
static ASN1Boolean	getInstance(ASN1TaggedObject obj, boolean explicit) return a Boolean from a tagged object.
static ASN1Boolean	getInstance(boolean value) return an ASN1Boolean from the passed in boolean.
static ASN1Boolean	getInstance(byte[] octets) return a ASN1Boolean from the passed in array.
static ASN1Boolean	getInstance(int value) return an ASN1Boolean from the passed in value.
static ASN1Boolean	getInstance(Object obj) return a boolean from the passed in object.
int	hashCode() Returns an integer hash code for this object.
boolean	isTrue()
String	toString() Returns a string containing a concise, human-readable description of this object.

Methods inherited from class org.bouncycastle.asn1.ASN1Primitive

equals, fromByteArray, toASN1Primitive

Methods inherited from class org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue, toASN1Object

Methods inherited from class java.lang.Object

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

Field Detail

FALSE

public static final ASN1Boolean FALSE

TRUE

public static final ASN1Boolean TRUE

Constructor Detail

ASN1Boolean

protected ASN1Boolean(byte[] value)

ASN1Boolean

protected ASN1Boolean(boolean value)

Deprecated. use getInstance(boolean) method.

Parameters:

value - true or false.

Method Detail

getInstance

public static ASN1Boolean getInstance(Object obj)

return a boolean from the passed in object.

Parameters:

obj - an ASN1Boolean or an object that can be converted into one.

Returns:

an ASN1Boolean instance.

Throws:

IllegalArgumentException - if the object cannot be converted.

getInstance

public static ASN1Boolean getInstance(boolean value)

return an ASN1Boolean from the passed in boolean.

Returns:

an ASN1Boolean instance.

getInstance

public static ASN1Boolean getInstance(int value)

return an ASN1Boolean from the passed in value.

Returns:

an ASN1Boolean instance.

getInstance

public static ASN1Boolean getInstance(byte[] octets)

return a ASN1Boolean from the passed in array.

getInstance

public static ASN1Boolean getInstance(ASN1TaggedObject obj,
                                      boolean explicit)

return a Boolean 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.

Returns:

an ASN1Boolean instance.

Throws:

IllegalArgumentException - if the tagged object cannot be converted.

isTrue

public boolean isTrue()

asn1Equals

protected boolean asn1Equals(ASN1Primitive o)

hashCode

public int hashCode()

Description copied from class: Object

Returns an integer hash code for this object. By contract, any two objects for which Object.equals(java.lang.Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Specified by:

hashCode in class ASN1Primitive

Returns:

this object's hash code.

See Also:

Object.equals(java.lang.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.