초기커밋

2025-05-01 07:20:41 +09:00
commit 98bb2e3c5c
2747 changed files with 646947 additions and 0 deletions
--- a/ServerBase/DB/QueryDbRequesterBase.cs
+++ b/ServerBase/DB/QueryDbRequesterBase.cs
@@ -0,0 +1,133 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+using Amazon.DynamoDBv2;
+using Amazon.DynamoDBv2.DocumentModel;
+using ServerCore; using ServerBase;
+
+
+namespace ServerBase;
+
+//=============================================================================================
+// DB 쿼리 ItemRequest 타입 구현 하기위한 추상 + 제네릭 클래스 이다.
+//=============================================================================================
+public abstract partial class QueryDbRequesterWithItemRequestBase<TDbRequestType> : IQueryDbRequester
+    where TDbRequestType : AmazonDynamoDBRequest, new()
+{
+    private QueryBatchBase? m_query_batch;
+    private readonly TDbRequestType m_db_request;
+
+    private DynamoDbQueryExceptionNotifier m_exception_notifier = new();
+
+    public QueryDbRequesterWithItemRequestBase()
+    {
+        m_db_request = new TDbRequestType();
+    }
+
+    public abstract Task<Result> doDbRequestAsync();
+
+    public DynamoDbQueryExceptionNotifier getDynamoDbQueryExceptionNotifier() => m_exception_notifier;
+}
+
+
+//=============================================================================================
+// DB 쿼리 DocumentBatchWrite 타입 구현 하기위한 추상 + 제네릭 클래스 이다.
+//=============================================================================================
+public abstract partial class QueryDbRequesterWithDocumentBatchWriteBase<TDbRequestType> : IQueryDbRequester, IWithDocumentModel
+    where TDbRequestType : DocumentBatchWrite
+{
+    private QueryBatchBase? m_query_batch;
+    private TDbRequestType? m_db_request;
+    private Table? m_table;
+
+    private DynamoDbQueryExceptionNotifier m_exception_notifier = new();
+
+    public void onCreateDocumentModel(Table table)
+    {
+        m_table = table;
+
+        var db_request_type = table.CreateBatchWrite() as TDbRequestType;
+        NullReferenceCheckHelper.throwIfNull(db_request_type, () => $"db_request_type is null !!!");
+
+        m_db_request = db_request_type;
+    }
+
+    public abstract Task<Result> doDbRequestAsync();
+
+    public DynamoDbQueryExceptionNotifier getDynamoDbQueryExceptionNotifier() => m_exception_notifier;
+}
+
+
+//=============================================================================================
+// DB 쿼리 DocumentBatchGet 타입 구현 하기위한 추상 + 제네릭 클래스 이다.
+//=============================================================================================
+public abstract partial class QueryDbRequesterWithDocumentBatchGetBase<TDbRequestType> : IQueryDbRequester, IWithDocumentModel
+    where TDbRequestType : DocumentBatchGet
+{
+    private QueryBatchBase? m_query_batch;
+    private TDbRequestType? m_db_request;
+    private Table? m_table;
+
+    private DynamoDbQueryExceptionNotifier m_exception_notifier = new();
+
+    public void onCreateDocumentModel(Table table)
+    {
+        m_table = table;
+        m_db_request = table.CreateBatchGet() as TDbRequestType;
+    }
+
+    public abstract Task<Result> doDbRequestAsync();
+
+    public DynamoDbQueryExceptionNotifier getDynamoDbQueryExceptionNotifier() => m_exception_notifier;
+}
+
+
+//=============================================================================================
+// DB 쿼리 DocumentTransactWrite 타입 구현 하기위한 추상 + 제네릭 클래스 이다.
+//=============================================================================================
+public abstract partial class QueryDbRequesterWithDocumentTransactWriteBase<TDbRequestType> : IQueryDbRequester, IWithDocumentModel
+    where TDbRequestType : DocumentTransactWrite
+{
+    private QueryBatchBase? m_query_batch = null;
+    private TDbRequestType? m_db_request;
+    private Table? m_table;
+
+    private DynamoDbQueryExceptionNotifier m_exception_notifier = new();
+
+    public void onCreateDocumentModel(Table table)
+    {
+        m_table = table;
+        m_db_request = table.CreateTransactWrite() as TDbRequestType;
+    }
+
+    public abstract Task<Result> doDbRequestAsync();
+
+    public DynamoDbQueryExceptionNotifier getDynamoDbQueryExceptionNotifier() => m_exception_notifier;
+}
+
+//=============================================================================================
+// DB 쿼리 DocumentTransactGet 타입 구현 하기위한 추상 + 제네릭 클래스 이다.
+//=============================================================================================
+public abstract partial class QueryDbRequesterWithDocumentTransactGetBase<TDbRequestType> : IQueryDbRequester, IWithDocumentModel
+    where TDbRequestType : DocumentTransactGet
+{
+    private QueryBatchBase? m_query_batch = null;
+    private TDbRequestType? m_db_request;
+    private Table? m_table;
+
+    private DynamoDbQueryExceptionNotifier m_exception_notifier = new();
+
+    public void onCreateDocumentModel(Table table)
+    {
+        m_table = table;
+        m_db_request = table.CreateTransactGet() as TDbRequestType;
+    }
+
+    public abstract Task<Result> doDbRequestAsync();
+
+    public DynamoDbQueryExceptionNotifier getDynamoDbQueryExceptionNotifier() => m_exception_notifier;
+}