/// <summary>
/// Creates a new instance of the options class.
/// </summary>
/// <param name="mainDbContextOptionsBuilderCfg">Options for DbContext configuration</param>
/// <param name="snapshotBehaviorProvider">Provider of snapshot behaviors</param>
/// <param name="bufferInfo">Buffer info to use. Disabled by default.</param>
/// <param name="archiveBehavior">Behavior to adopt when creating a snapshot</param>
/// <param name="archiveDbContextOptionsBuilderCfg">Configuration to apply to access archive events</param>
/// A value is needed if <paramref name="snapshotBehaviorProvider"/> is provided and
/// <paramref name="archiveBehavior"/> is set to StoreToNewDatabase.
/// </param>
public EFEventStoreOptions(
Action <DbContextOptionsBuilder <EventStoreDbContext> > mainDbContextOptionsBuilderCfg,
ISnapshotBehaviorProvider snapshotBehaviorProvider = null,
BufferInfo bufferInfo = null,
SnapshotEventsArchiveBehavior?archiveBehavior = null,
Action <DbContextOptionsBuilder <ArchiveEventStoreDbContext> > archiveDbContextOptionsBuilderCfg = null)
{
if (mainDbContextOptionsBuilderCfg == null)
{
throw new ArgumentNullException(nameof(mainDbContextOptionsBuilderCfg));
}
if (archiveBehavior == SnapshotEventsArchiveBehavior.StoreToNewDatabase && archiveDbContextOptionsBuilderCfg == null)
{
throw new ArgumentException("A DbContextOptions should be provided to access archive database cause " +
"SnapshotEventsArchiveBehavior is set to StoreToNewDatabase.");
}
var mainDbContextOptionsBuilder = new DbContextOptionsBuilder <EventStoreDbContext>();
mainDbContextOptionsBuilderCfg(mainDbContextOptionsBuilder);
DbContextOptions = mainDbContextOptionsBuilder.Options;
SnapshotBehaviorProvider = snapshotBehaviorProvider;
BufferInfo = bufferInfo ?? BufferInfo.Disabled;
if (archiveBehavior.HasValue && snapshotBehaviorProvider != null && archiveDbContextOptionsBuilderCfg != null)
{
var archiveDbContextOptionsBuilder = new DbContextOptionsBuilder <ArchiveEventStoreDbContext>();
archiveDbContextOptionsBuilderCfg(archiveDbContextOptionsBuilder);
ArchiveBehavior = archiveBehavior.Value;
ArchiveDbContextOptions = archiveDbContextOptionsBuilder.Options;
}
}
private void StoreNDomainEvents(ISnapshotBehaviorProvider provider = null)
{
var store = new EFEventStore(GetConfig(provider));
for (int i = 0; i < 1000; i++)
{
store.StoreDomainEventAsync(new TestEvent(Guid.NewGuid(), AggregateId)
{
AggregateStringValue = "test", AggregateIntValue = i
}).GetAwaiter().GetResult();
}
}
private void StoreNDomainEvents(ISnapshotBehaviorProvider provider = null)
{
EventStoreManager.Client = new MongoClient(GetMongoDbUrl());
var store = new MongoDbEventStore(provider);
for (int i = 0; i < N; i++)
{
store.StoreDomainEventAsync(new TestEvent(Guid.NewGuid(), AggregateId)
{
AggregateStringValue = "test", AggregateIntValue = N
}).GetAwaiter().GetResult();
}
}
/// <summary>
/// Creates a new options class with a defined snapshot behavior provider and servers urls.
/// </summary>
/// <param name="snapshotBehaviorProvider">Snapshot behavior provider.</param>
/// <param name="snapshotEventsArchiveBehavior">Behavior for archive events after creating snapshot.</param>
/// <param name="serversUrls">Collection of urls to use as server.</param>
public MongoEventStoreOptions(ISnapshotBehaviorProvider snapshotBehaviorProvider,
SnapshotEventsArchiveBehavior snapshotEventsArchiveBehavior = SnapshotEventsArchiveBehavior.StoreToNewDatabase,
params string[] serversUrls)
{
if (serversUrls == null)
{
throw new ArgumentNullException(nameof(serversUrls));
}
if (serversUrls.Length == 0)
{
throw new ArgumentException("MongoDbEventStoreBootstrapperConfiguration.ctor() : At least one url should be provided, for main server.", nameof(serversUrls));
}
ServerUrls = serversUrls.AsEnumerable();
SnapshotBehaviorProvider = snapshotBehaviorProvider;
SnapshotEventsArchiveBehavior = snapshotEventsArchiveBehavior;
}
/// <summary>
/// Creates a new options class with a defined snapshot behavior provider and servers urls.
/// </summary>
/// <param name="snapshotBehaviorProvider">Snapshot behavior provider.</param>
/// <param name="snapshotEventsArchiveBehavior">Behavior for archive events after creating snapshot.</param>
/// <param name="serversUrls">Collection of urls to use as server.</param>
public MongoEventStoreOptions(string userName, string password,
ISnapshotBehaviorProvider snapshotBehaviorProvider,
SnapshotEventsArchiveBehavior snapshotEventsArchiveBehavior = SnapshotEventsArchiveBehavior.StoreToNewDatabase,
params string[] serversUrls)
: this(snapshotBehaviorProvider, snapshotEventsArchiveBehavior, serversUrls)
{
if (string.IsNullOrWhiteSpace(userName))
{
throw new ArgumentException("MongoDbEventStoreBootstrapperConfiguration.ctor() : Username should be provided", nameof(userName));
}
if (string.IsNullOrWhiteSpace(password))
{
throw new ArgumentException("MongoDbEventStoreBootstrapperConfiguration.ctor() : Password should be provided", nameof(password));
}
Username = userName;
Password = password;
}
private EFEventStoreOptions GetConfig(
ISnapshotBehaviorProvider snapshotBehaviorProvider = null,
BufferInfo bufferInfo = null)
{
EFEventStoreOptions options = null;
switch (DatabaseType)
{
case DatabaseType.SQLite:
options = new EFEventStoreOptions(o => o.UseSqlite(GetConnectionString_SQLite()),
snapshotBehaviorProvider, bufferInfo);
break;
default:
options = new EFEventStoreOptions(o => o.UseSqlite(GetConnectionString_SQLServer()),
snapshotBehaviorProvider, bufferInfo);
break;
}
return(options);
}
public EFEventStore(EFEventStoreOptions options, ILoggerFactory loggerFactory = null)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
_dbContextOptions = options.DbContextOptions;
_logger = (loggerFactory ?? new LoggerFactory()).CreateLogger <EFEventStore>();
_snapshotBehaviorProvider = options.SnapshotBehaviorProvider;
_bufferInfo = options.BufferInfo;
_archiveBehavior = options.ArchiveBehavior;
_archiveBehaviorDbContextOptions = options.ArchiveDbContextOptions;
if (_bufferInfo != null)
{
s_SlidingTimer = new Timer(TreatBufferEvents, null, Timeout.Infinite, Timeout.Infinite);
s_AbsoluteTimer = new Timer(TreatBufferEvents, null, Timeout.Infinite, Timeout.Infinite);
}
}
public MongoDbEventStore(ISnapshotBehaviorProvider snapshotBehaviorProvider = null,
SnapshotEventsArchiveBehavior archiveBehavior = SnapshotEventsArchiveBehavior.StoreToNewTable)
{
_snapshotBehaviorProvider = snapshotBehaviorProvider;
_archiveBehavior = archiveBehavior;
}
private CosmosDbEventStore GetCosmosDbEventStore(ISnapshotBehaviorProvider snapshotBehavior = null) => new CosmosDbEventStore(snapshotBehavior);
public CosmosDbEventStore(ISnapshotBehaviorProvider snapshotBehaviorProvider = null)
{
_snapshotBehaviorProvider = snapshotBehaviorProvider;
}
