/// <summary>
/// Return an instance as appropriate for this instance of the given factory.
/// </summary>
/// <param name="factoryInstance">FactoryInstance used to retrieve the object instance.</param>
/// <returns>The Object instance to use for the given operation for the current destination.</returns>
public object Lookup(FactoryInstance factoryInstance)
{
DotNetFactoryInstance dotNetFactoryInstance = factoryInstance as DotNetFactoryInstance;
switch (dotNetFactoryInstance.Scope)
{
case FactoryInstance.ApplicationScope: {
object instance = dotNetFactoryInstance.ApplicationInstance;
if (FluorineContext.Current != null && FluorineContext.Current.ApplicationState != null && dotNetFactoryInstance.AttributeId != null)
{
FluorineContext.Current.ApplicationState[dotNetFactoryInstance.AttributeId] = instance;
}
return(instance);
}
case FactoryInstance.SessionScope:
if (FluorineContext.Current.Session != null)
{
object instance = FluorineContext.Current.Session[dotNetFactoryInstance.AttributeId];
if (instance == null)
{
instance = dotNetFactoryInstance.CreateInstance();
FluorineContext.Current.Session[dotNetFactoryInstance.AttributeId] = instance;
}
return(instance);
}
break;
default:
return(dotNetFactoryInstance.CreateInstance());
}
return(null);
}
/// <summary>
/// Returns the FactoryInstance used by the Destination to create object instances.
/// </summary>
/// <returns></returns>
public FactoryInstance GetFactoryInstance()
{
if (_factoryInstance != null)
{
return(_factoryInstance);
}
MessageBroker messageBroker = this.Service.GetMessageBroker();
IFlexFactory factory = messageBroker.GetFactory(this.FactoryId);
_factoryInstance = factory.CreateFactoryInstance(this.Id, _destinationDefinition.Properties);
return(_factoryInstance);
}
/// <summary>
/// Initializes the current Destination.
/// </summary>
/// <param name="adapterDefinition">Adapter definition.</param>
public virtual void Init(AdapterDefinition adapterDefinition)
{
if (_initialized)
{
throw new NotSupportedException(__Res.GetString(__Res.Destination_Reinit, this.Id, this.GetType().Name));
}
_initialized = true;
if (adapterDefinition != null)
{
string typeName = adapterDefinition.Class;
Type type = ObjectFactory.Locate(typeName);
if (type != null)
{
_adapter = ObjectFactory.CreateInstance(type) as ServiceAdapter;
_adapter.SetDestination(this);
_adapter.SetAdapterSettings(adapterDefinition);
_adapter.SetDestinationSettings(_destinationDefinition);
_adapter.Init();
}
else
{
log.Error(__Res.GetString(__Res.Type_InitError, adapterDefinition.Class));
}
}
else
{
log.Error(__Res.GetString(__Res.MessageServer_MissingAdapter, this.Id, this.GetType().Name));
}
MessageBroker messageBroker = this.Service.GetMessageBroker();
messageBroker.RegisterDestination(this, _service);
//If the source has application scope create an instance here, so the service can listen for SessionCreated events for the first request
if (this.Scope == "application")
{
FactoryInstance factoryInstance = GetFactoryInstance();
object inst = factoryInstance.Lookup();
}
}
/// <summary>
/// Return an instance as appropriate for this instance of the given factory.
/// </summary>
/// <param name="factoryInstance">FactoryInstance used to retrieve the object instance.</param>
/// <returns>The Object instance to use for the given operation for the current destination.</returns>
public object Lookup(FactoryInstance factoryInstance) {
DotNetFactoryInstance dotNetFactoryInstance = factoryInstance as DotNetFactoryInstance;
switch (dotNetFactoryInstance.Scope) {
case FactoryInstance.ApplicationScope: {
object instance = dotNetFactoryInstance.ApplicationInstance;
if (FluorineContext.Current != null && FluorineContext.Current.ApplicationState != null && dotNetFactoryInstance.AttributeId != null)
FluorineContext.Current.ApplicationState[dotNetFactoryInstance.AttributeId] = instance;
return instance;
}
case FactoryInstance.SessionScope:
if (FluorineContext.Current.Session != null) {
object instance = FluorineContext.Current.Session[dotNetFactoryInstance.AttributeId];
if (instance == null) {
instance = dotNetFactoryInstance.CreateInstance();
FluorineContext.Current.Session[dotNetFactoryInstance.AttributeId] = instance;
}
return instance;
}
break;
default:
return dotNetFactoryInstance.CreateInstance();
}
return null;
}
/// <summary>
/// Returns the FactoryInstance used by the Destination to create object instances.
/// </summary>
/// <returns></returns>
public FactoryInstance GetFactoryInstance() {
if (_factoryInstance != null)
return _factoryInstance;
MessageBroker messageBroker = this.Service.GetMessageBroker();
IFlexFactory factory = messageBroker.GetFactory(this.FactoryId);
_factoryInstance = factory.CreateFactoryInstance(this.Id, _destinationDefinition.Properties);
return _factoryInstance;
}
