[framework] TxCore → common-framework (ACM-FW-001)

boot/common-framework/src/main/java/com/klaro/acquirecore/framework/TxResult.java

@@ -0,0 +1,55 @@
+package com.klaro.acquirecore.framework;
+
+import java.io.Serializable;
+
+/**
+ * Transaction result DTO - wraps operation outcomes.
+ * Migrated from txcore.h TX_RESULT.
+ */
+public class TxResult<T> implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    private boolean success;
+    private T data;
+    private String errorCode;
+    private String errorMessage;
+    private TxContext context;
+
+    public TxResult() {}
+
+    private TxResult(boolean success, T data, String errorCode, String errorMessage, TxContext context) {
+        this.success = success;
+        this.data = data;
+        this.errorCode = errorCode;
+        this.errorMessage = errorMessage;
+        this.context = context;
+    }
+
+    public static <T> TxResult<T> success(T data, TxContext context) {
+        return new TxResult<>(true, data, null, null, context);
+    }
+
+    public static <T> TxResult<T> success(T data) {
+        return success(data, null);
+    }
+
+    public static <T> TxResult<T> failure(String errorCode, String errorMessage) {
+        return new TxResult<>(false, null, errorCode, errorMessage, null);
+    }
+
+    public static <T> TxResult<T> failure(String errorCode, String errorMessage, TxContext context) {
+        return new TxResult<>(false, null, errorCode, errorMessage, context);
+    }
+
+    public boolean isSuccess() { return success; }
+    public void setSuccess(boolean success) { this.success = success; }
+    public T getData() { return data; }
+    public void setData(T data) { this.data = data; }
+    public String getErrorCode() { return errorCode; }
+    public void setErrorCode(String errorCode) { this.errorCode = errorCode; }
+    public String getErrorMessage() { return errorMessage; }
+    public void setErrorMessage(String errorMessage) { this.errorMessage = errorMessage; }
+    public TxContext getContext() { return context; }
+    public void setContext(TxContext context) { this.context = context; }
+}