CachePolicy

.AddCachePolicy() appends a cache policy. Policies are evaluated in the order they are appended.

serviceCollection
    .AddCachePolicy(CachePolicies.Default)
    .AddCachePolicy(CachePolicies.ToNotCache);

EntryPolicy

.AddEntryPolicy() appends a entry policy. Policies are evaluated in the order they are appended.

serviceCollection
    .AddEntryPolicy(EntryPolicies.DontDisposeType<Type>())
    .AddEntryPolicy(EntryPolicies.DisposeAndNull);

Full Example

Full example

using System;
using Avalanche.Service;
using Microsoft.Extensions.DependencyInjection;

class di_cache
{
    public static void Run()
    {
        {
            // Service collection
            IServiceCollection serviceCollection = new ServiceCollection();
            // Avalanche.Service
            // <01>
            serviceCollection
                .AddCachePolicy(CachePolicies.Default)
                .AddCachePolicy(CachePolicies.ToNotCache);
            // </01>
            serviceCollection
                .AddEntryPolicy(EntryPolicies.Default)
                .AddAvalancheService()
                .AddHandlers(ServiceHandlers.Instance);
            // Services
            using var service = serviceCollection.BuildAvalancheServiceProvider();
            //
            IRequestFor<Type> typeRequest = new TypeRequest("System.String");
            // 
            Type type = service.GetRequired<IRequestFor<Type>, Type>(typeRequest);
        }
        {
            // Service collection
            IServiceCollection serviceCollection = new ServiceCollection();
            // Avalanche.Service
            // <02>
            serviceCollection
                .AddEntryPolicy(EntryPolicies.DontDisposeType<Type>())
                .AddEntryPolicy(EntryPolicies.DisposeAndNull);
            // </02>
            serviceCollection
                .AddEntryPolicy(EntryPolicies.Default)
                .AddAvalancheService()
                .AddHandlers(ServiceHandlers.Instance);
            // Services
            using var service = serviceCollection.BuildAvalancheServiceProvider();
            //
            IRequestFor<Type> typeRequest = new TypeRequest("System.String");
            // 
            Type type = service.GetRequired<IRequestFor<Type>, Type>(typeRequest);
        }

    }
}