/// <summary>
/// Constructs a <see cref="HealthServiceShellInfo"/> object from the
/// supplied XML.
/// </summary>
///
/// <param name="nav">
/// An XPathNavigator to access the XML from which the
/// <see cref="HealthServiceShellInfo"/> object will be constructed.
/// </param>
///
/// <returns>
/// A <see cref="HealthServiceShellInfo"/> object.
/// </returns>
///
/// <exception cref="UriFormatException">
/// A URL string returned by HealthVault is
/// invalid.
/// </exception>
///
internal static HealthServiceShellInfo CreateShellInfo(
XPathNavigator nav)
{
Uri baseUrl = new Uri(nav.SelectSingleNode("url").Value);
Uri redirectUrl =
new Uri(nav.SelectSingleNode("redirect-url").Value);
XPathNodeIterator tokenNavs = nav.Select("redirect-token");
List <HealthServiceShellRedirectToken> redirectTokens =
new List <HealthServiceShellRedirectToken>();
foreach (XPathNavigator tokenNav in tokenNavs)
{
string token = tokenNav.SelectSingleNode("token").Value;
string description =
tokenNav.SelectSingleNode("description").Value;
string queryParams = tokenNav.SelectSingleNode(
"querystring-parameters").Value;
string[] queryStringParameters =
queryParams.Split(',');
HealthServiceShellRedirectToken redirectToken =
new HealthServiceShellRedirectToken(token, description, queryStringParameters);
redirectTokens.Add(redirectToken);
}
HealthServiceShellInfo shellInfo =
new HealthServiceShellInfo(baseUrl, redirectUrl, redirectTokens);
return(shellInfo);
}
private ServiceInfo(
Uri healthServiceUrl,
string healthVaultVersion,
HealthServiceShellInfo shellInfo,
IList <HealthServiceMethodInfo> methods,
IList <Uri> includes,
Dictionary <string, string> configurationValues,
Dictionary <string, HealthServiceInstance> instances,
string currentInstanceId,
Instant lastUpdated)
{
HealthServiceUrl = healthServiceUrl;
Version = healthVaultVersion;
HealthServiceShellInfo = shellInfo;
Methods =
new ReadOnlyCollection <HealthServiceMethodInfo>(methods);
IncludedSchemaUrls =
new ReadOnlyCollection <Uri>(includes);
if (configurationValues != null)
{
ConfigurationValues = configurationValues;
}
if (instances != null)
{
ServiceInstances = instances;
CurrentInstance = ServiceInstances[currentInstanceId];
}
LastUpdated = lastUpdated;
}
internal static ServiceInfo CreateServiceInfo(XPathNavigator nav)
{
Uri platformUrl = null;
string platformVersion = null;
Dictionary <string, string> configValues;
XPathNavigator platformNav = nav.SelectSingleNode("platform");
if (platformNav != null)
{
platformUrl = new Uri(platformNav.SelectSingleNode("url").Value);
platformVersion = platformNav.SelectSingleNode("version").Value;
configValues = GetConfigurationValues(platformNav.Select("configuration"));
}
else
{
configValues = new Dictionary <string, string>();
}
HealthServiceShellInfo shellInfo = null;
XPathNavigator shellNav = nav.SelectSingleNode("shell");
if (shellNav != null)
{
shellInfo = HealthServiceShellInfo.CreateShellInfo(
nav.SelectSingleNode("shell"));
}
Collection <HealthServiceMethodInfo> methods = GetMethods(nav);
Collection <Uri> includes = GetIncludes(nav);
string currentInstanceId;
Dictionary <string, HealthServiceInstance> instances =
GetServiceInstances(nav, out currentInstanceId);
Instant lastUpdated = SDKHelper.InstantFromUnmarkedXml(nav.SelectSingleNode("updated-date").Value);
ServiceInfo serviceInfo =
new ServiceInfo(
platformUrl,
platformVersion,
shellInfo,
methods,
includes,
configValues,
instances,
currentInstanceId,
lastUpdated);
return(serviceInfo);
}
