public SqliteFetcherProvider(string slot, string connectionString, IDataInfoProvider provider, ILogger <SqlObjectFetchStore> logger = null)
{
_slot = slot;
_connectionString = connectionString;
_provider = provider;
_logger = logger;
}
public SqlObjectAppendStore(string connectionString, ISqlDialect dialect, IDataInfoProvider provider, ILogger <SqlObjectAppendStore> logger = null, params IFieldTransform[] transforms)
{
_connectionString = connectionString;
_dialect = dialect;
_transforms = transforms;
_provider = provider;
_logger = logger;
}
public SqliteDataMigrator(string connectionString,
IDataInfoProvider infoProvider,
IEnumerable <IDataMigratorInfoProvider> providers)
{
_connectionString = connectionString;
_infoProvider = infoProvider;
_providers = providers;
}
public SqliteAppenderProvider(string slot, string connectionString, IDataInfoProvider dataInfoProvider)
{
_slot = slot;
_connectionString = connectionString;
_dataInfoProvider = dataInfoProvider;
}
private static bool IsSaved(IDataInfoProvider provider, AccessorMember member) => provider == null || provider.IsSaved(member);
public static IReadOnlyDictionary <AccessorMember, object> ToHash(this AccessorMembers members, object @object, string[] fields, IDataInfoProvider provider, IEnumerable <IFieldTransform> transforms)
{
var accessor = ReadAccessor.Create(@object, members.Types, members.Scope);
var usePool = fields.Length > 0 || provider != null;
// FIXME: remove AsList call
var include = usePool ? Pooling.ListPool <AccessorMember> .Get() : members.AsList();
try
{
if (fields.Length > 0)
{
foreach (var field in fields)
{
if (members.TryGetValue(field, out var member) && !IsIgnored(provider, member) && IsSaved(provider, member))
{
include.Add(member);
}
}
}
else
{
foreach (var member in members)
{
if (IsIgnored(provider, member))
{
include.Remove(member);
continue;
}
if (IsSaved(provider, member))
{
include.Add(member);
}
}
}
return(members.ToDictionary(k => k, v => ResolveValue(@object, transforms, accessor, v)));
}
finally
{
if (usePool)
{
Pooling.ListPool <AccessorMember> .Return((List <AccessorMember>) include);
}
}
}
public static string Up(this ISqlDialect d, AccessorMembers members, long sequence, IDataInfoProvider provider)
{
return(Pooling.StringBuilderPool.Scoped(sb =>
{
AppendCreateIfNotExists(d, members, provider, sb);
}));
}
private static void AppendCreateIfNotExists(ISqlDialect d, AccessorMembers members, IDataInfoProvider provider, StringBuilder sb)
{
sb.Append($"CREATE TABLE IF NOT EXISTS {d.StartIdentifier}{d.ResolveTableName(members)}{d.EndIdentifier}");
sb.Append("(");
var columns = 0;
foreach (var member in members)
{
if (provider.IsIgnored(member))
{
continue;
}
if (provider.IsSaved(member))
{
columns++;
}
}
var count = 0;
foreach (var member in members)
{
if (provider.IsIgnored(member))
{
continue;
}
if (provider.IsSaved(member))
{
sb.Append($"{d.StartIdentifier}{d.ResolveColumnName(member)}{d.EndIdentifier}")
.Append(' ')
.Append(d.ResolveColumnTypeName(member))
.Append(d.ResolveColumnLimit(member))
.Append(' ')
.Append(d.ResolveColumnNullability(member));
if (++count < columns)
{
sb.Append(", ");
}
}
}
sb.AppendLine(");");
}
public void Init()
{
_mockRequestManager = new Mock<IRequestManager>();
_dataInfoProvider = new DataInfoProvider(_mockRequestManager.Object);
}
public void Init()
{
_mockRequestManager = new Mock <IRequestManager>();
_dataInfoProvider = new DataInfoProvider(_mockRequestManager.Object);
}
