org.apache.commons.ssl.org.bouncycastle.asn1

Class DERPrintableString

java.lang.Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

org.apache.commons.ssl.org.bouncycastle.asn1.DERPrintableString

All Implemented Interfaces:

ASN1Encodable, ASN1String

public class DERPrintableString
extends ASN1Primitive
implements ASN1String

DER PrintableString object.

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	string

Constructor Summary

Constructors

Constructor and Description
DERPrintableString(byte[] string) basic constructor - byte encoded string.
DERPrintableString(java.lang.String string) basic constructor - this does not validate the string
DERPrintableString(java.lang.String string, boolean validate) Constructor with optional validation.

Method Summary

Modifier and Type	Method and Description
(package private) boolean	asn1Equals(ASN1Primitive o)
(package private) void	encode(ASN1OutputStream out)
(package private) int	encodedLength()
static DERPrintableString	getInstance(ASN1TaggedObject obj, boolean explicit) return a Printable String from a tagged object.
static DERPrintableString	getInstance(java.lang.Object obj) return a printable string from the passed in object.
byte[]	getOctets()
java.lang.String	getString()
int	hashCode()
(package private) boolean	isConstructed()
static boolean	isPrintableString(java.lang.String str) return true if the passed in String can be represented without loss as a PrintableString, false otherwise.
java.lang.String	toString()

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

equals, fromByteArray, toASN1Primitive, toDERObject, toDLObject

Methods inherited from class org.apache.commons.ssl.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

string

private byte[] string

Constructor Detail

DERPrintableString

DERPrintableString(byte[] string)

basic constructor - byte encoded string.

DERPrintableString

public DERPrintableString(java.lang.String string)

basic constructor - this does not validate the string

DERPrintableString

public DERPrintableString(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 a PrintableString.

Method Detail

getInstance

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

return a printable string from the passed in object.

Parameters:

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

Returns:

a DERPrintableString instance, or null.

Throws:

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

getInstance

public static DERPrintableString getInstance(ASN1TaggedObject obj,
                                             boolean explicit)

return a Printable 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 DERPrintableString instance, or null.

Throws:

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

getString

public java.lang.String getString()

Specified by:

getString in interface ASN1String

getOctets

public byte[] getOctets()

isConstructed

boolean isConstructed()

Specified by:

isConstructed in class ASN1Primitive

encodedLength

int encodedLength()

Specified by:

encodedLength in class ASN1Primitive

encode

void encode(ASN1OutputStream out)
     throws java.io.IOException

Specified by:

encode in class ASN1Primitive

Throws:

java.io.IOException

hashCode

public int hashCode()

Specified by:

hashCode in class ASN1Primitive

asn1Equals

boolean asn1Equals(ASN1Primitive o)

Specified by:

asn1Equals in class ASN1Primitive

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isPrintableString

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

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

Returns:

true if in printable set, false otherwise.