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using System.Text.Json;
using System.Text.Json.Serialization.Metadata;
using LibMatrix.Responses;
namespace LibMatrix.Interfaces.Services;
public interface IStorageProvider {
// save all children of a type with reflection
public Task SaveAllChildrenAsync<T>(string key, T value) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveAllChildren<T>(key, value)!");
throw new NotImplementedException();
}
// load all children of a type with reflection
public Task<T?> LoadAllChildrenAsync<T>(string key) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadAllChildren<T>(key)!");
throw new NotImplementedException();
}
public Task SaveObjectAsync<T>(string key, T value) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveObject<T>(key, value)!");
throw new NotImplementedException();
}
public Task SaveObjectAsync<T>(string key, T value, JsonTypeInfo<T> jsonTypeInfo) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveObjectAsync<T>(key, value, typeInfo), using default implementation w/ MemoryStream!");
var ms = new MemoryStream();
JsonSerializer.Serialize(ms, value, jsonTypeInfo);
return SaveStreamAsync(key, ms);
}
// load
public Task<T?> LoadObjectAsync<T>(string key) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadObject<T>(key)!");
throw new NotImplementedException();
}
public async Task<T?> LoadObjectAsync<T>(string key, JsonTypeInfo<T> jsonTypeInfo) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveObject<T>(key, typeInfo), using default implementation!");
await using var stream = await LoadStreamAsync(key);
return JsonSerializer.Deserialize(stream!, jsonTypeInfo);
}
// check if exists
public Task<bool> ObjectExistsAsync(string key) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement ObjectExists(key)!");
throw new NotImplementedException();
}
// get all keys
public Task<IEnumerable<string>> GetAllKeysAsync() {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement GetAllKeys()!");
throw new NotImplementedException();
}
// delete
public Task DeleteObjectAsync(string key) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement DeleteObject(key)!");
throw new NotImplementedException();
}
// save stream
public Task SaveStreamAsync(string key, Stream stream) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveStream(key, stream)!");
throw new NotImplementedException();
}
// load stream
public Task<Stream?> LoadStreamAsync(string key) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadStream(key)!");
throw new NotImplementedException();
}
// copy
public async Task CopyObjectAsync(string sourceKey, string destKey) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement CopyObject(sourceKey, destKey), using load + save!");
var data = await LoadObjectAsync<object>(sourceKey);
await SaveObjectAsync(destKey, data);
}
// move
public async Task MoveObjectAsync(string sourceKey, string destKey) {
Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement MoveObject(sourceKey, destKey), using copy + delete!");
await CopyObjectAsync(sourceKey, destKey);
await DeleteObjectAsync(sourceKey);
}
}
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