/// <summary>
/// Called when an InstanceContext object recycles a service object.
/// </summary>
/// <param name="instanceContext">The service's instance context.</param>
/// <param name="instance">The service object to be recycled.</param>
public void ReleaseInstance(InstanceContext instanceContext, object instance)
{
DomainDataServiceInstanceInfo instanceInfo = (DomainDataServiceInstanceInfo)instance;
if (instanceInfo.DomainServiceInstance != null)
{
DomainService.Factory.ReleaseDomainService(instanceInfo.DomainServiceInstance);
}
}
/// <summary>
/// Returns a service object given the specified InstanceContext object.
/// </summary>
/// <param name="instanceContext">The current InstanceContext object.</param>
/// <param name="message">The message that triggered the creation of a service object.</param>
/// <returns>The service object.</returns>
public object GetInstance(InstanceContext instanceContext, Message message)
{
Debug.Assert(instanceContext != null, "instanceContext should not be null.");
DomainDataServiceInstanceInfo instanceInfo = new DomainDataServiceInstanceInfo();
instanceInfo.DomainServiceType = instanceContext.Host.Description.ServiceType;
// Since we require more contextual information at the point in time when a
// DomainService is created, we return an info object and do delay instantiation
// (the invoker will call back into us later to do instantiation).
return(instanceInfo);
}
/// <summary>
/// Returns a service object given the specified InstanceContext object.
/// </summary>
/// <param name="instanceContext">The current InstanceContext object.</param>
/// <param name="message">The message that triggered the creation of a service object.</param>
/// <returns>The service object.</returns>
public object GetInstance(InstanceContext instanceContext, Message message)
{
Debug.Assert(instanceContext != null, "instanceContext should not be null.");
DomainDataServiceInstanceInfo instanceInfo = new DomainDataServiceInstanceInfo();
instanceInfo.DomainServiceType = instanceContext.Host.Description.ServiceType;
// Since we require more contextual information at the point in time when a
// DomainService is created, we return an info object and do delay instantiation
// (the invoker will call back into us later to do instantiation).
return instanceInfo;
}