/// <summary>
/// The get entity.
/// </summary>
/// <param name="entity">
/// The entity.
/// </param>
/// <param name="parent">
/// The parent.
/// </param>
/// <param name="childElement">
/// The child Element.
/// </param>
/// <returns>
/// The <see cref="XElement"/>.
/// </returns>
private static XElement GetEntityElement(EntityBase entity, XContainer parent, string childElement)
{
IEnumerable<XElement> entities = from c in parent.Descendants(childElement)
let nameAttribute = c.Attribute(Constants.NameAttribute)
where nameAttribute != null && nameAttribute.Value.Equals(entity.Name)
select c;
return entities.FirstOrDefault();
}
/// <summary>
/// Update test entity.
/// </summary>
/// <param name="testEntity">
/// The test entity.
/// </param>
/// <param name="element">
/// The element.
/// </param>
/// <exception cref="NullReferenceException">
/// </exception>
private static void UpdateEntityElement(EntityBase testEntity, XElement element)
{
if (element == null)
{
throw new ArgumentNullException("element", "Element is not initialized.");
}
if (testEntity == null)
{
throw new ArgumentNullException("testEntity", "Test entity can not be null.");
}
element.SetAttributeValue(Constants.StatusAttribute, testEntity.Status.ToString());
element.SetAttributeValue(Constants.StartTimeAttribute, testEntity.StartTime ?? string.Empty);
element.SetAttributeValue(Constants.EndTimeAttribute, testEntity.EndTime ?? DateTimeAdapter.Now);
}
/// <summary>
/// To construct an entity xml element.
/// </summary>
/// <param name="entity">
/// The entity object.
/// </param>
/// <param name="elementName">
/// The element name.
/// </param>
/// <returns>
/// The entity element.
/// </returns>
private static XElement ConstructEntityXElement(EntityBase entity, string elementName)
{
return new XElement(
elementName,
new XAttribute(Constants.NameAttribute, entity.Name),
new XAttribute(Constants.StatusAttribute, entity.Status.ToString()),
new XAttribute(Constants.StartTimeAttribute, entity.StartTime ?? DateTimeAdapter.Now),
new XAttribute(Constants.EndTimeAttribute, entity.EndTime ?? string.Empty));
}