public InfoPlusServices(string workflow)
{
this.App = ApplicationSettings.FindApp(workflow);
if (null == this.App)
{
throw new Exception("INVALID_APP");
}
}
/// <summary>
/// Default contructor
/// </summary>
public InfoPlusServices(InfoPlusApplication app)
{
this.App = app;
if (null == this.App)
{
throw new Exception("INVALID_APP");
}
}
public object Create(object parent, object configContext, XmlNode section)
{
lock (_lock)
{
// 1. Parse services we invoke.
var nodes = section.SelectNodes("services");
string serviceId = (string)this.parseAttribute <string>(nodes[0], "identification", null);
// default domain
ApplicationSettings._DEFAULT_DOMAIN = (string)this.parseAttribute <string>(nodes[0], "domain", "localhost");
// auth endpoint
string _AuthEndPoint = (string)this.parseAttribute <string>(nodes[0], "authorize", null);
// for "Insecure" sevice type only
ApplicationSettings._INFOPLUS_MAGIC = (string)this.parseAttribute <string>(nodes[0], "secret", "INFOPLUS_MAGIC");
// service type
var typeAttr = nodes[0].Attributes["type"];
ApplicationSettings._ServiceType = ServiceType.Entitle;
var sType = null == typeAttr ? string.Empty : typeAttr.Value;
if (Enum.IsDefined(typeof(ServiceType), sType))
{
ApplicationSettings._ServiceType = (ServiceType)Enum.Parse(typeof(ServiceType), sType, true);
}
nodes = section.SelectNodes("services/service");
SERVICES = new List <EndPointDescription>();
foreach (XmlNode s in nodes)
{
EndPointDescription ep = new EndPointDescription();
ep.Identification = serviceId;
ep.Address = s.Attributes["address"].Value;
SERVICES.Add(ep);
if ((bool)this.parseAttribute <bool>(nodes[0], "trustAllCert", false))
{
ServicePointManager.ServerCertificateValidationCallback = TrustAllCertHandler;
}
}
// let's choose one.
int i = DICE.Next(ApplicationSettings.SERVICES.Count);
ApplicationSettings.SERVICE = ApplicationSettings.SERVICES[i];
// 2. Parse messengers we provide.
nodes = section.SelectNodes("messengers");
// compatable 1
if (null == nodes || nodes.Count == 0)
{
nodes = section.SelectNodes("workflows/workflow");
}
ApplicationSettings.MESSENGERS = new List <AbstractMessenger>();
foreach (XmlNode ms in nodes)
{
string subscriber = (string)this.parseAttribute <string>(ms, "address", null);
bool requireVerification = (bool)this.parseAttribute <bool>(ms, "requireVerification", true);
var code = (string)this.parseAttribute <string>(ms, "code", null);
var secret = (string)this.parseAttribute <string>(ms, "secret", null);
var scope = (string)this.parseAttribute <string>(ms, "scope", null);
var release = (bool)this.parseAttribute <bool>(ms, "release", true);
var minVersion = (long)this.parseAttribute <long>(ms, "minVersion", 0);
var maxVersion = (long)this.parseAttribute <long>(ms, "maxVersion", long.MaxValue);
// compatable 2
if (string.IsNullOrEmpty(code) && ApplicationSettings.ServiceType != ServiceType.Entitle)
{
throw new ConfigurationErrorsException("workflow code is not set.", ms);
}
InfoPlusApplication app = null;
if (null != code)
{
app = new InfoPlusApplication(code, secret, scope, _AuthEndPoint, release, minVersion, maxVersion);
ApplicationSettings.workflows[app.FullCode] = app;
}
foreach (XmlNode m in ms)
{
string type = m.Attributes["type"].Value;
InfoPlusApplication appOverride = null;
var code2 = (string)this.parseAttribute <string>(m, "workflow", null);
var secret2 = (string)this.parseAttribute <string>(m, "secret", null);
var scope2 = (string)this.parseAttribute <string>(m, "scope", null);
var release2 = (bool)this.parseAttribute <bool>(m, "release", true);
var minVersion2 = (long)this.parseAttribute <long>(m, "minVersion", 0);
var maxVersion2 = (long)this.parseAttribute <long>(m, "maxVersion", long.MaxValue);
if (false == string.IsNullOrEmpty(code2))
{
appOverride = new InfoPlusApplication(code2, secret2, scope2, _AuthEndPoint, release2, minVersion2, maxVersion2);
ApplicationSettings.workflows[appOverride.FullCode] = appOverride;
}
if (null == app && null == appOverride)
{
throw new ConfigurationErrorsException("app not set.", ms);
}
// Cache timeout
int timeout = (int)this.parseAttribute <int>(m, "timeout", 0);
if (timeout < 0)
{
timeout = 10;
}
if (string.IsNullOrEmpty(subscriber))
{
continue;
}
string[] splits = type.Split(new char[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);;
string assembly = "App_Code";
if (splits.Length > 1)
{
assembly = splits[1];
}
AbstractMessenger messenger = (AbstractMessenger)Assembly.Load(assembly).CreateInstance(splits[0]);
messenger.Subscriber = subscriber;
messenger.Workflow = app ?? appOverride;
messenger.RequireVerification = requireVerification;
messenger.Timeout = timeout;
ApplicationSettings.MESSENGERS.Add(messenger);
System.Diagnostics.Trace.WriteLine("Create messenger:" + type);
}
}
// 3.Mashups
nodes = section.SelectNodes("mashups");
mashups = new Dictionary <string, string>();
foreach (XmlNode ms in nodes)
{
string bs = ms.Attributes["base"].Value;
foreach (XmlNode m in ms)
{
string key = m.Attributes["key"].Value;
string val = m.Attributes["value"].Value;
mashups[key] = bs + val;
}
}
// return nothing. we'v already saved this section to ApplicationSettings.
return(null);
}
}
