/// <summary>
/// Add your own custom ExpirationService to tell Cache Manager when to manually expire cache items
/// </summary>
/// <typeparam name="T">The ICacheExpirationService implementation to add to the DI container</typeparam>
/// <param name="builder">The ICacheManagerBuilder provided by the AddCacheManager service registration</param>
/// <returns>The expiration builder to add your custom cache registrations</returns>
public static ICacheExpirationBuilder AddCustomExpirationService <T>(this ICacheManagerBuilder builder) where T : class, ICacheExpirationService
{
builder.Services.AddTransient <ICacheExpirationService, T>(s => s.GetService <T>());
return(new CacheExpirationBuilder {
Builder = builder
});
}
/// <summary>
/// Add the Entity Framework ExpirationService to tell Cache Manager to expire cache when the database has a registered expiration
/// </summary>
/// <param name="builder">The ICacheManagerBuilder provided by the AddCacheManager service registration</param>
/// <param name="contextBuilder">The ContextBuilder to enable </param>
/// <returns>The expiration builder to add your custom cache registrations</returns>
public static ICacheExpirationBuilder AddEfExpirationService(this ICacheManagerBuilder builder, Action <DbContextOptionsBuilder> contextBuilder)
{
builder.Services.AddTransient <ICacheExpirationService, EfCacheExpirationService>();
builder.Services.AddDbContext <CacheExpirationContext>(contextBuilder);
builder.Services.AddTransient <ICacheExpirationContext>(s => s.GetService <CacheExpirationContext>());
return(new CacheExpirationBuilder {
Builder = builder
});
}
/// <summary>
/// Add the Entity Framework ExpirationService to tell Cache Manager to expire cache when the database has a registered expiration
/// </summary>
/// <param name="builder">The ICacheManagerBuilder provided by the AddCacheManager service registration</param>
/// <param name="connectionString">The connection string or connection string name</param>
/// <returns>The expiration builder to add your custom cache registrations</returns>
public static ICacheExpirationBuilder AddEfExpirationService(this ICacheManagerBuilder builder, string connectionString = "DefaultConnection")
{
var migrationsAssembly = typeof(ServiceExtensions).GetTypeInfo().Assembly.GetName().Name;
builder.Services.AddTransient <ICacheExpirationService, EfCacheExpirationService>();
builder.Services.AddDbContext <CacheExpirationContext>(x =>
x.UseSqlServer(connectionString, options =>
options.MigrationsAssembly(migrationsAssembly)
)
);
builder.Services.AddTransient <ICacheExpirationContext>(s => s.GetService <CacheExpirationContext>());
return(new CacheExpirationBuilder {
Builder = builder
});
}