//============================================================
// ICOMPARABLE IMPLEMENTATION
//============================================================
#region CompareTo(object 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 target is a null reference, instance is greater
//------------------------------------------------------------
if (obj == null)
{
return(1);
}
//------------------------------------------------------------
// Determine comparison result using property state of objects
//------------------------------------------------------------
RsdApplicationInterface value = obj as RsdApplicationInterface;
if (value != null)
{
int result = Uri.Compare(this.Documentation, value.Documentation, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped, StringComparison.OrdinalIgnoreCase);
result = result | this.IsPreferred.CompareTo(value.IsPreferred);
result = result | Uri.Compare(this.Link, value.Link, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped, StringComparison.OrdinalIgnoreCase);
result = result | String.Compare(this.Name, value.Name, StringComparison.OrdinalIgnoreCase);
result = result | String.Compare(this.Notes, value.Notes, StringComparison.OrdinalIgnoreCase);
result = result | ComparisonUtility.CompareSequence(this.Settings, value.Settings, StringComparison.Ordinal);
result = result | String.Compare(this.WeblogId, value.WeblogId, StringComparison.OrdinalIgnoreCase);
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>
/// Adds the supplied <see cref="RsdApplicationInterface"/> to the current instance's <see cref="Interfaces"/> collection.
/// </summary>
/// <param name="api">The <see cref="RsdApplicationInterface"/> to be added.</param>
/// <returns><b>true</b> if the <see cref="RsdApplicationInterface"/> was added to the <see cref="Interfaces"/> collection, otherwise <b>false</b>.</returns>
/// <exception cref="ArgumentNullException">The <paramref name="api"/> is a null reference (Nothing in Visual Basic).</exception>
public bool AddInterface(RsdApplicationInterface api)
{
//------------------------------------------------------------
// Local members
//------------------------------------------------------------
bool wasAdded = false;
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
Guard.ArgumentNotNull(api, "api");
//------------------------------------------------------------
// Add application interface to collection
//------------------------------------------------------------
((Collection<RsdApplicationInterface>)this.Interfaces).Add(api);
wasAdded = true;
return wasAdded;
}
/// <summary>
/// Removes the supplied <see cref="RsdApplicationInterface"/> from the current instance's <see cref="Interfaces"/> collection.
/// </summary>
/// <param name="api">The <see cref="RsdApplicationInterface"/> to be removed.</param>
/// <returns><b>true</b> if the <see cref="RsdApplicationInterface"/> was removed from the <see cref="Interfaces"/> collection, otherwise <b>false</b>.</returns>
/// <remarks>
/// If the <see cref="Interfaces"/> collection of the current instance does not contain the specified <see cref="RsdApplicationInterface"/>, will return <b>false</b>.
/// </remarks>
/// <exception cref="ArgumentNullException">The <paramref name="api"/> is a null reference (Nothing in Visual Basic).</exception>
public bool RemoveInterface(RsdApplicationInterface api)
{
//------------------------------------------------------------
// Local members
//------------------------------------------------------------
bool wasRemoved = false;
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
Guard.ArgumentNotNull(api, "api");
//------------------------------------------------------------
// Remove application interface from collection
//------------------------------------------------------------
if (((Collection<RsdApplicationInterface>)this.Interfaces).Contains(api))
{
((Collection<RsdApplicationInterface>)this.Interfaces).Remove(api);
wasRemoved = true;
}
return wasRemoved;
}
/// <summary>
/// Modifies the <see cref="RsdDocument"/> to match the data source.
/// </summary>
/// <param name="resource">The <see cref="RsdDocument"/> to be filled.</param>
/// <exception cref="ArgumentNullException">The <paramref name="resource"/> is a null reference (Nothing in Visual Basic).</exception>
public void Fill(RsdDocument resource)
{
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
Guard.ArgumentNotNull(resource, "resource");
//------------------------------------------------------------
// Create namespace resolver
//------------------------------------------------------------
XmlNamespaceManager manager = RsdUtility.CreateNamespaceManager(this.Navigator.NameTable);
//------------------------------------------------------------
// Attempt to fill syndication resource
//------------------------------------------------------------
XPathNavigator serviceNavigator = RsdUtility.SelectSafeSingleNode(this.Navigator, "rsd:rsd/rsd:service", manager);
if (serviceNavigator == null)
{
// dasBlog places an empty default XML namespace on the <service> element, this is a hack/compromise
serviceNavigator = RsdUtility.SelectSafeSingleNode(this.Navigator, "rsd:rsd/service", manager);
}
if (serviceNavigator != null)
{
XPathNavigator engineNameNavigator = RsdUtility.SelectSafeSingleNode(serviceNavigator, "rsd:engineName", manager);
XPathNavigator engineLinkNavigator = RsdUtility.SelectSafeSingleNode(serviceNavigator, "rsd:engineLink", manager);
XPathNavigator homePageLinkNavigator = RsdUtility.SelectSafeSingleNode(serviceNavigator, "rsd:homePageLink", manager);
XPathNodeIterator apiIterator = RsdUtility.SelectSafe(serviceNavigator, "rsd:apis/rsd:api", manager);
if (engineNameNavigator != null && !String.IsNullOrEmpty(engineNameNavigator.Value))
{
resource.EngineName = engineNameNavigator.Value;
}
if (engineLinkNavigator != null)
{
Uri link;
if (Uri.TryCreate(engineLinkNavigator.Value, UriKind.RelativeOrAbsolute, out link))
{
resource.EngineLink = link;
}
}
if (homePageLinkNavigator != null)
{
Uri homepage;
if (Uri.TryCreate(homePageLinkNavigator.Value, UriKind.RelativeOrAbsolute, out homepage))
{
resource.Homepage = homepage;
}
}
if (apiIterator != null && apiIterator.Count > 0)
{
int counter = 0;
while (apiIterator.MoveNext())
{
RsdApplicationInterface api = new RsdApplicationInterface();
counter++;
Uri link;
string rpcLinkAttribute = apiIterator.Current.GetAttribute("rpcLink", String.Empty);
if (Uri.TryCreate(rpcLinkAttribute, UriKind.RelativeOrAbsolute, out link))
{
api.Link = link;
}
if (api.Load(apiIterator.Current, this.Settings) || api.Link != null)
{
if (this.Settings.RetrievalLimit != 0 && counter > this.Settings.RetrievalLimit)
{
break;
}
((Collection<RsdApplicationInterface>)resource.Interfaces).Add(api);
}
}
}
}
SyndicationExtensionAdapter adapter = new SyndicationExtensionAdapter(RsdUtility.SelectSafeSingleNode(this.Navigator, "rsd:rsd", manager), this.Settings);
adapter.Fill(resource, manager);
}
