/// <summary>
/// Has the certificate this attribute?
/// </summary>
/// <param name="name">Name of the attribute.</param>
/// <returns>Is it there?</returns>
protected bool HasAttribute(CertificateAttributeName name)
{
return this.attributes.Where(attribute => attribute.Name == name).Count() > 0;
}
/// <summary>
/// Get a string attribute value.
/// </summary>
/// <param name="name">Name of the attribute.</param>
/// <returns>Value of the attribute or null.</returns>
protected string GetAttributeValueString(CertificateAttributeName name)
{
CertificateAttribute attribute = GetAttribute(name);
if (attribute is StringCertificateAttribute)
{
return ((StringCertificateAttribute)attribute).Value;
}
else
{
return null;
}
}
/// <summary>
/// Get a string attribute value.
/// </summary>
/// <param name="name">Name of the attribute.</param>
/// <returns>Value of the attribute or null.</returns>
protected bool? GetAttributeValueBoolean(CertificateAttributeName name)
{
CertificateAttribute attribute = GetAttribute(name);
if (attribute is BooleanCertificateAttribute)
{
return ((BooleanCertificateAttribute)attribute).Value;
}
else
{
return null;
}
}
/// <summary>
/// Get a string attribute value.
/// </summary>
/// <param name="name">Name of the attribute.</param>
/// <returns>Value of the attribute or null.</returns>
protected int? GetAttributeValueInt32(CertificateAttributeName name)
{
CertificateAttribute attribute = GetAttribute(name);
if (attribute is Int32CertificateAttribute)
{
return ((Int32CertificateAttribute)attribute).Value;
}
else
{
return null;
}
}
/// <summary>
/// Get attribute if available.
/// </summary>
/// <param name="name">Name of the attribute.</param>
/// <returns>Attribute.</returns>
protected CertificateAttribute GetAttribute(CertificateAttributeName name)
{
return this.attributes.Where(attribute => attribute.Name == name).FirstOrDefault();
}