internal SubAppContainer(string directory, string filename, string objectName, ISubApp_V1 localSubApp)
{
this.directory = directory;
this.filename = filename;
this.objectName = objectName;
this.appDomain = System.AppDomain.CurrentDomain;
this.localSubApp = true;
this.app = localSubApp;
}
internal bool LoadLocal(ISubApp_V1 subApp)
{
System.IO.FileInfo fi = new System.IO.FileInfo(System.Reflection.Assembly.GetCallingAssembly().Location);
SubAppContainer sac = new SubAppContainer(fi.DirectoryName, fi.Name + @"." + fi.Extension, subApp.GetType().FullName, subApp);
if (!this.LoadedApps.ContainsKey(sac.App.ShortName))
{
this.LoadedApps.Add(sac.App.ShortName, sac);
sac.App.MessageOut += new MessageOutEventHandler(App_MessageOut);
}
return(true);
}
public void Unload()
{
if (app != null && !this.localSubApp)
{
//AJ: Stop the SubApp gracefully
this.app.Stop();
this.app = null;
//AJ: Remove the Remote Loader
this.remoteLoader = null;
//AJ: Unload the AppDomain
AppDomain.Unload(this.appDomain);
this.appDomain = null;
}
}
public void Load()
{
if (app == null && !this.localSubApp)
{
//AJ: The base directory is the same as this appdomain because we'll need the ISubApp_V1
this.appDomainSetup.ApplicationBase = System.AppDomain.CurrentDomain.BaseDirectory;
this.appDomainSetup.ApplicationName = this.objectName;
this.appDomainSetup.ShadowCopyFiles = @"true";
//AJ: Create the new AppDomain
this.appDomain = AppDomain.CreateDomain(this.objectName, null, this.appDomainSetup);
//AJ: Create the Remote Loader in the new AppDomain and retrive a proxy copy of it
this.remoteLoader = (RemoteLoader)appDomain.CreateInstanceFromAndUnwrap("TigerLoaderLib.dll", "Tiger.Loader.Lib.RemoteLoader");
//AJ: Use the Remote Loader to load the SubApp and return a proxy copy of it
this.app = (ISubApp_V1)this.remoteLoader.LoadObject(this.directory, this.filename, this.objectName);
this.app.Start();
}
}
