public void InitializeBlobProviders(ConnectionStringOptions connectionStrings)
{
// add built-in provider manually if necessary
if (!BlobProviders.Values.Any(bp => bp is IBuiltInBlobProvider))
{
BlobProviders.AddProvider(new BuiltInBlobProvider(Options.Create(DataOptions.GetLegacyConfiguration()),
Options.Create(connectionStrings)));
}
if (BlobProviderSelector == null)
{
BlobProviderSelector = new BuiltInBlobProviderSelector(BlobProviders,
null, Options.Create(BlobStorageOptions.GetLegacyConfiguration()));
}
if (BlobMetaDataProvider == null)
{
BlobMetaDataProvider = new MsSqlBlobMetaDataProvider(BlobProviders,
Options.Create(DataOptions.GetLegacyConfiguration()),
Options.Create(BlobStorageOptions.GetLegacyConfiguration()),
Options.Create(connectionStrings));
}
// assemble the main api instance if necessary (for tests)
if (BlobStorage == null)
{
BlobStorage = new ContentRepository.Storage.Data.BlobStorage(
BlobProviders,
BlobProviderSelector,
BlobMetaDataProvider,
Options.Create(BlobStorageOptions.GetLegacyConfiguration()));
}
BlobStorage.Initialize();
}
public virtual IBlobProvider Get([NotNull] string containerName)
{
Check.NotNull(containerName, nameof(containerName));
var configuration = ConfigurationProvider.Get(containerName);
if (!BlobProviders.Any())
{
throw new AbpException("No BLOB Storage provider was registered! At least one provider must be registered to be able to use the BLOB Storing System.");
}
if (configuration.ProviderType == null)
{
throw new AbpException("No BLOB Storage provider was used! At least one provider must be configured to be able to use the BLOB Storing System.");
}
foreach (var provider in BlobProviders)
{
if (ProxyHelper.GetUnProxiedType(provider).IsAssignableTo(configuration.ProviderType))
{
return(provider);
}
}
throw new AbpException(
$"Could not find the BLOB Storage provider with the type ({configuration.ProviderType.AssemblyQualifiedName}) configured for the container {containerName} and no default provider was set."
);
}
public void ResetBlobProviders(ConnectionStringOptions connectionStrings)
{
BlobStorage = null;
BlobProviderSelector = null;
BlobMetaDataProvider = null;
BlobProviders.Clear();
// add default internal blob provider
BlobProviders.AddProvider(new BuiltInBlobProvider(Options.Create(DataOptions.GetLegacyConfiguration()),
Options.Create(connectionStrings)));
}
