/// <summary>
/// Initializes a new instance of the ODataService class.
/// </summary>
public ODataService()
{
Debug.Assert(WebOperationContext.Current != null, "WebOperationContext.Current != null");
var uri = OperationContext.Current.IncomingMessageProperties.ContainsKey("MicrosoftDataServicesRequestUri")
? OperationContext.Current.IncomingMessageProperties["MicrosoftDataServicesRequestUri"] as Uri : HttpContext.Current.Request.Url;
var rootUrl = OperationContext.Current.IncomingMessageProperties.ContainsKey("MicrosoftDataServicesRootUri")
? OperationContext.Current.IncomingMessageProperties["MicrosoftDataServicesRootUri"] as Uri : null;
var urlSettings = UrlSettingsAttribute.GetServiceUrlSettings(GetType());
var urlSanitizer = new UrlSanitizer(urlSettings);
Debug.Assert(uri != null, "uri != null");
var sanitizedUrl = urlSanitizer.Sanitize(uri.ToString());
// FIX: accessing the root causes a null reference error
// http://wcfdstoolkit.codeplex.com/workitem/28
if (rootUrl == null && WebOperationContext.Current.IncomingRequest.UriTemplateMatch == null)
{
rootUrl = uri;
}
var rootUri = rootUrl == null ? WebOperationContext.Current.IncomingRequest.UriTemplateMatch.BaseUri : new Uri(rootUrl.ToString());
var rootUriBuilder = new UriBuilder(rootUri);
var requestUriBuilder = new UriBuilder(sanitizedUrl.ToString());
//// If we're not debugging, then attempt to refactor
//// the request host and port based on the URL settings.
if (!HttpContext.Current.Request.IsLocal)
{
if (!string.IsNullOrWhiteSpace(urlSettings.Host))
{
rootUriBuilder.Host = urlSettings.Host;
requestUriBuilder.Host = urlSettings.Host;
}
if (urlSettings.ClearPorts)
{
rootUriBuilder.Port = -1;
requestUriBuilder.Port = -1;
}
}
if (!rootUriBuilder.Path.EndsWith("/"))
{
rootUriBuilder.Path = rootUriBuilder.Path += "/";
}
if (!requestUriBuilder.Path.EndsWith("/"))
{
requestUriBuilder.Path = requestUriBuilder.Path += "/";
}
OperationContext.Current.IncomingMessageProperties["MicrosoftDataServicesRootUri"] = rootUriBuilder.Uri;
OperationContext.Current.IncomingMessageProperties["MicrosoftDataServicesRequestUri"] = requestUriBuilder.Uri;
}
/// <summary>
/// Initializes a new instance of the UrlSanitizer class.
/// </summary>
/// <param name="urlSettings">The url settings for the sanitization process.</param>
public UrlSanitizer(UrlSettingsAttribute urlSettings)
{
this.urlSettings = urlSettings;
}
/// <summary>
/// Initializes a new instance of the UrlSanitizer class.
/// </summary>
/// <param name="urlSettings">The url settings for the sanitization process.</param>
public UrlSanitizer(UrlSettingsAttribute urlSettings)
{
this.urlSettings = urlSettings;
}
