org.nhindirect.policy.x509

Class SubjectPublicKeyAlgorithmField

java.lang.Object

org.nhindirect.policy.x509.AbstractX509Field<P>

org.nhindirect.policy.x509.AbstractTBSField<String>

org.nhindirect.policy.x509.SubjectPublicKeyAlgorithmField

All Implemented Interfaces:

Serializable, LiteralPolicyExpression<String>, PolicyExpression, ReferencePolicyExpression<X509Certificate,String>, TBSField<String>, X509Field<String>

public class SubjectPublicKeyAlgorithmField
extends AbstractTBSField<String>

Subject public key info field of TBS section of certificate

The policy value of this extension is returned as a string containing the object identifier (OID) of the key algorithm of the subject's public key.

Since:

1.0

Author:

Greg Meyer

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SubjectPublicKeyAlgorithmField() Default contructor

Method Summary

Methods

Modifier and Type	Method and Description
TBSFieldName	getFieldName() Gets the TBS field name of the attribute extracted from the certificate.
void	injectReferenceValue(X509Certificate value) Injects the referenced value into the expressions.

Methods inherited from class org.nhindirect.policy.x509.AbstractTBSField

getX509FieldType, toString

Methods inherited from class org.nhindirect.policy.x509.AbstractX509Field

getExpressionType, getPolicyExpressionReferenceType, getPolicyValue, isRequired, setRequired

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.nhindirect.policy.x509.X509Field

isRequired, setRequired

Methods inherited from interface org.nhindirect.policy.ReferencePolicyExpression

getPolicyExpressionReferenceType

Methods inherited from interface org.nhindirect.policy.LiteralPolicyExpression

getPolicyValue

Methods inherited from interface org.nhindirect.policy.PolicyExpression

getExpressionType

Constructor Detail

SubjectPublicKeyAlgorithmField

public SubjectPublicKeyAlgorithmField()

Default contructor

Method Detail

getFieldName

public TBSFieldName getFieldName()

Gets the TBS field name of the attribute extracted from the certificate.

Returns:

The TBS field name of the attribute extracted from the certificate.

injectReferenceValue

public void injectReferenceValue(X509Certificate value)
                          throws PolicyProcessException

Injects the referenced value into the expressions. The relevant accessible attribute of the reference object can be retrieved by calling the LiteralPolicyExpression.getPolicyValue() method.

Parameters:

value - The reference value.

Throws:

PolicyProcessException - Thrown if the reference value cannot be successfully processed or the relevant accessible attribute cannot be retrieved from the value. For example, the X509 reference expressions may require an X509 attribute to be present in a certificate. If the required certificate attribute is not present, the this exception would be thrown.