private IExternalReferenceResolver CreateResolver(string name, string configFile)
{
IExternalReferenceResolver resolver = null;
try
{
ExeConfigurationFileMap map = new ExeConfigurationFileMap();
map.ExeConfigFilename = configFile;
var config = ConfigurationManager.OpenMappedExeConfiguration(map, ConfigurationUserLevel.None);
var unityConfig = (UnityConfigurationSection)config.GetSection("unity");
if (unityConfig == null)
{
WriteMessage(MessageLevel.Error, "Missing <unity> configuration section in app.config file.");
return(null);
}
UnityContainer unity = new UnityContainer();
unityConfig.Containers.Default.Configure(unity);
resolver = unity.Resolve <IExternalReferenceResolver>(name);
WriteMessage(MessageLevel.Info, String.Format("Created resolver '{0}'.", resolver.ResolverName));
}
catch (ResolutionFailedException ex)
{
WriteMessage(MessageLevel.Error, ex.Message);
}
catch (ConfigurationException ex)
{
WriteMessage(MessageLevel.Error, ex.Message);
}
return(resolver);
}
private string ResolveExternalUrl(string targetId, LinkType2 type)
{
IExternalReferenceResolver resolver = (type == LinkType2.Msdn) ? this.msdn : this.ExternalResover;
if ((resolver == null) || (resolver.IsDisabled))
{
// no resolver
WriteMessage(MessageLevel.Warn, String.Format("No resolver for link type {0} is defined or enabled.", type));
return(null);
}
String externalUrl = resolver.GetExternalUrl(targetId);
if (String.IsNullOrEmpty(externalUrl))
{
WriteMessage(MessageLevel.Warn, String.Format("{0} not found for target '{1}'.", resolver.ResolverName, targetId));
}
return(externalUrl);
}
