/// <summary>
/// Constructs Job Storage by database connection string, name and options
/// </summary>
/// <param name="connectionString">MongoDB connection string</param>
/// <param name="databaseName">Database name</param>
/// <param name="storageOptions">Storage options</param>
public MongoStorage(string connectionString, string databaseName, MongoStorageOptions storageOptions)
{
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new ArgumentNullException(nameof(connectionString));
}
if (string.IsNullOrWhiteSpace(databaseName))
{
throw new ArgumentNullException(nameof(databaseName));
}
if (storageOptions == null)
{
throw new ArgumentNullException(nameof(storageOptions));
}
_connectionString = connectionString;
_databaseName = databaseName;
_storageOptions = storageOptions;
Connection = new HangfireDbContext(connectionString, databaseName, storageOptions.Prefix);
Connection.Init(_storageOptions);
var defaultQueueProvider = new MongoJobQueueProvider(_storageOptions);
QueueProviders = new PersistentJobQueueProviderCollection(defaultQueueProvider);
}
private static void RecreateDatabaseAndInstallObjects()
{
using (HangfireDbContext context = new HangfireDbContext(ConnectionUtils.GetConnectionString(), ConnectionUtils.GetDatabaseName()))
{
try
{
context.Init();
context.Identifiers.DeleteMany(new BsonDocument());
context.DistributedLock.DeleteMany(new BsonDocument());
context.AggregatedCounter.DeleteMany(new BsonDocument());
context.Counter.DeleteMany(new BsonDocument());
context.Hash.DeleteMany(new BsonDocument());
context.Job.DeleteMany(new BsonDocument());
context.JobParameter.DeleteMany(new BsonDocument());
context.JobQueue.DeleteMany(new BsonDocument());
context.List.DeleteMany(new BsonDocument());
context.Server.DeleteMany(new BsonDocument());
context.Set.DeleteMany(new BsonDocument());
context.State.DeleteMany(new BsonDocument());
}
catch (MongoException ex)
{
throw new InvalidOperationException("Unable to cleanup database.", ex);
}
}
}
private static void RecreateDatabaseAndInstallObjects()
{
using (HangfireDbContext context = new HangfireDbContext(ConnectionUtils.GetConnectionString(), ConnectionUtils.GetDatabaseName()))
{
context.Init();
MongoCollection[] collections =
{
context.DistributedLock,
context.Counter,
context.Hash,
context.Job,
context.JobParameter,
context.JobQueue,
context.List,
context.Server,
context.Set,
context.State
};
foreach (MongoCollection collection in collections)
{
WriteConcernResult result = collection.RemoveAll();
if (result.Ok == false)
{
throw new InvalidOperationException("Unable to cleanup database.");
}
}
}
}