org.spongycastle.asn1

Class DERIA5String

java.lang.Object

org.spongycastle.asn1.ASN1Object

org.spongycastle.asn1.ASN1Primitive

org.spongycastle.asn1.DERIA5String

All Implemented Interfaces:

ASN1Encodable, ASN1String, Encodable

Direct Known Subclasses:

NetscapeRevocationURL, VerisignCzagExtension

public class DERIA5String
extends ASN1Primitive
implements ASN1String

DER IA5String object - this is a ISO 646 (ASCII) string encoding code points 0 to 127.

Explicit character set escape sequences are not allowed.

Constructor Summary

Constructors

Constructor and Description
DERIA5String(java.lang.String string) Basic constructor - without validation.
DERIA5String(java.lang.String string, boolean validate) Constructor with optional validation.

Method Summary

Modifier and Type	Method and Description
static DERIA5String	getInstance(ASN1TaggedObject obj, boolean explicit) Return an IA5 String from a tagged object.
static DERIA5String	getInstance(java.lang.Object obj) Return an IA5 string from the passed in object
byte[]	getOctets()
java.lang.String	getString() Return a Java String representation of this STRING type's content.
int	hashCode()
static boolean	isIA5String(java.lang.String str) return true if the passed in String can be represented without loss as an IA5String, false otherwise.
java.lang.String	toString()

Methods inherited from class org.spongycastle.asn1.ASN1Primitive

equals, fromByteArray, toASN1Primitive

Methods inherited from class org.spongycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue, toASN1Object

Methods inherited from class java.lang.Object

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

Constructor Detail

DERIA5String

public DERIA5String(java.lang.String string)

Basic constructor - without validation.

Parameters:

string - the base string to use..

DERIA5String

public DERIA5String(java.lang.String string,
                    boolean validate)

Constructor with optional validation.

Parameters:

string - the base string to wrap.

validate - whether or not to check the string.

Throws:

java.lang.IllegalArgumentException - if validate is true and the string contains characters that should not be in an IA5String.

Method Detail

getInstance

public static DERIA5String getInstance(java.lang.Object obj)

Return an IA5 string from the passed in object

Parameters:

obj - a DERIA5String or an object that can be converted into one.

Returns:

a DERIA5String instance, or null.

Throws:

java.lang.IllegalArgumentException - if the object cannot be converted.

getInstance

public static DERIA5String getInstance(ASN1TaggedObject obj,
                                       boolean explicit)

Return an IA5 String 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:

a DERIA5String instance, or null.

Throws:

java.lang.IllegalArgumentException - if the tagged object cannot be converted.

getString

public java.lang.String getString()

Description copied from interface: ASN1String

Return a Java String representation of this STRING type's content.

Specified by:

getString in interface ASN1String

Returns:

a Java String representation of this STRING.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getOctets

public byte[] getOctets()

hashCode

public int hashCode()

Specified by:

hashCode in class ASN1Primitive

isIA5String

public static boolean isIA5String(java.lang.String str)

return true if the passed in String can be represented without loss as an IA5String, false otherwise.

Parameters:

str - the string to check.

Returns:

true if character set in IA5String set, false otherwise.