org.cryptacular.x509.dn

Class RDNSequence

java.lang.Object

org.cryptacular.x509.dn.RDNSequence

All Implemented Interfaces:

java.lang.Iterable<RDN>

public class RDNSequence
extends java.lang.Object
implements java.lang.Iterable<RDN>

Simple implementation of the X.501 RDNSequence type described in section 4.1.2.4 of RFC 2459.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<RDN>	rdns Maintains the list/sequence of RDNs.

Constructor Summary

Constructors

Constructor and Description
RDNSequence()

Method Summary

Modifier and Type	Method and Description
void	add(RDN rdn) Adds an RDN to the sequence.
java.lang.Iterable<RDN>	backward()
java.lang.String	getValue(AttributeType type) Gets the first value of the given type that appears in the attribute list of any RDN in the sequence.
java.util.List<java.lang.String>	getValues(AttributeType type) Gets an immutable list of all attributes of the given type.
java.util.Iterator<RDN>	iterator()
java.lang.String	toString() Creates a comma-separated list of TYPE=VALUE tokens from the attributes in the list in order.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

rdns

private final java.util.List<RDN> rdns

Maintains the list/sequence of RDNs.

Constructor Detail

RDNSequence

public RDNSequence()

Method Detail

add

public void add(RDN rdn)

Adds an RDN to the sequence.

Parameters:

rdn - RDN to add.

iterator

public java.util.Iterator<RDN> iterator()

Specified by:

iterator in interface java.lang.Iterable<RDN>

backward

public java.lang.Iterable<RDN> backward()

Returns:

Iterable that moves backward over the RDN sequence.

getValues

public java.util.List<java.lang.String> getValues(AttributeType type)

Gets an immutable list of all attributes of the given type. The order of the returned list reflects the ordering of the RDNs and their attributes.

Parameters:

type - Attribute type.

Returns:

Non-null list of attributes of given type. An empty list is returned if there are no attributes of the given type.

getValue

public java.lang.String getValue(AttributeType type)

Gets the first value of the given type that appears in the attribute list of any RDN in the sequence.

Parameters:

type - Attribute type.

Returns:

Value of first attribute of given type or null if no attributes of given type exist.

toString

public java.lang.String toString()

Creates a comma-separated list of TYPE=VALUE tokens from the attributes in the list in order.

Overrides:

toString in class java.lang.Object

Returns:

String representation that resembles an X.509 distinguished name, e.g. CN=foo, OU=Bar, dc=example, dc=com.