/// <summary>
/// Compares the current instance with another object of the same type.
/// </summary>
/// <param name="obj">An object to compare with this instance.</param>
/// <returns>A 32-bit signed integer that indicates the relative order of the objects being compared.</returns>
/// <exception cref="ArgumentException">The <paramref name="obj"/> is not the expected <see cref="Type"/>.</exception>
public int CompareTo(object obj)
{
//------------------------------------------------------------
// If target is a null reference, instance is greater
//------------------------------------------------------------
if (obj == null)
{
return(1);
}
//------------------------------------------------------------
// Determine comparison result using property state of objects
//------------------------------------------------------------
AtomAcceptedMediaRange value = obj as AtomAcceptedMediaRange;
if (value != null)
{
int result = String.Compare(this.MediaRange, value.MediaRange, StringComparison.OrdinalIgnoreCase);
result = result | AtomUtility.CompareCommonObjectAttributes(this, value);
return(result);
}
else
{
throw new ArgumentException(String.Format(null, "obj is not of type {0}, type was found to be '{1}'.", this.GetType().FullName, obj.GetType().FullName), "obj");
}
}
/// <summary>
/// Compares the current instance with another object of the same type.
/// </summary>
/// <param name="obj">An object to compare with this instance.</param>
/// <returns>A 32-bit signed integer that indicates the relative order of the objects being compared.</returns>
/// <exception cref="ArgumentException">The <paramref name="obj"/> is not the expected <see cref="Type"/>.</exception>
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
AtomAcceptedMediaRange value = obj as AtomAcceptedMediaRange;
if (value != null)
{
int result = String.Compare(this.MediaRange, value.MediaRange, StringComparison.OrdinalIgnoreCase);
result = result | AtomUtility.CompareCommonObjectAttributes(this, value);
return(result);
}
else
{
throw new ArgumentException(String.Format(null, "obj is not of type {0}, type was found to be '{1}'.", this.GetType().FullName, obj.GetType().FullName), "obj");
}
}
/// <summary>
/// Loads this <see cref="AtomMemberResources"/> using the supplied <see cref="IXPathNavigable"/>.
/// </summary>
/// <param name="source">The <see cref="IXPathNavigable"/> to extract information from.</param>
/// <returns><b>true</b> if the <see cref="AtomMemberResources"/> was initialized using the supplied <paramref name="source"/>, otherwise <b>false</b>.</returns>
/// <remarks>
/// This method expects the supplied <paramref name="source"/> to be positioned on the XML element that represents a <see cref="AtomMemberResources"/>.
/// </remarks>
/// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception>
public override bool Load(IXPathNavigable source)
{
bool wasLoaded = false;
Guard.ArgumentNotNull(source, "source");
XPathNavigator navigator = source.CreateNavigator();
XmlNamespaceManager manager = AtomUtility.CreateNamespaceManager(navigator.NameTable);
if (AtomUtility.FillCommonObjectAttributes(this, navigator))
{
wasLoaded = true;
}
if (navigator.HasAttributes)
{
string hrefAttribute = navigator.GetAttribute("href", String.Empty);
if (!String.IsNullOrEmpty(hrefAttribute))
{
Uri href;
if (Uri.TryCreate(hrefAttribute, UriKind.RelativeOrAbsolute, out href))
{
this.Uri = href;
wasLoaded = true;
}
}
}
if (navigator.HasChildren)
{
XPathNavigator titleNavigator = navigator.SelectSingleNode("atom:title", manager);
XPathNodeIterator acceptIterator = navigator.Select("app:accept", manager);
XPathNodeIterator categoriesIterator = navigator.Select("app:categories", manager);
if (titleNavigator != null)
{
this.Title = new AtomTextConstruct();
if (this.Title.Load(titleNavigator))
{
wasLoaded = true;
}
}
if (acceptIterator != null && acceptIterator.Count > 0)
{
while (acceptIterator.MoveNext())
{
AtomAcceptedMediaRange mediaRange = new AtomAcceptedMediaRange();
if (mediaRange.Load(acceptIterator.Current))
{
this.Accepts.Add(mediaRange);
wasLoaded = true;
}
}
}
if (categoriesIterator != null && categoriesIterator.Count > 0)
{
while (categoriesIterator.MoveNext())
{
AtomCategoryDocument categories = new AtomCategoryDocument();
categories.Load(categoriesIterator.Current);
wasLoaded = true;
}
}
}
return(wasLoaded);
}
