fix: correct 'TSFile' capitalization to 'TsFile' across entire project

.github/workflows/tsfile-model-tests.yml

@@ -17,7 +17,7 @@
 # under the License.
 #
 
-name: TSFile Model Compatibility Tests
+name: TsFile Model Compatibility Tests
 
 on:
   push:

README.md

@@ -1,16 +1,16 @@
-# TSFile Viewer
+# TsFile Viewer
 
 A web-based application for viewing and analyzing Apache TsFile format data. Built with Vue 3 and Spring Boot 4.
 
 [中文文档](README.zh-CN.md) | [English](README.md)
 
 ## Features
 
-- **File Management**: Browse server directories and upload TSFile files
-- **Metadata Viewing**: Display comprehensive TSFile metadata including schema, devices, measurements, and statistics
+- **File Management**: Browse server directories and upload TsFile files
+- **Metadata Viewing**: Display comprehensive TsFile metadata including schema, devices, measurements, and statistics
 - **Data Preview**: Paginated data tables with advanced filtering (time range, devices, measurements, value range)
 - **Data Visualization**: Interactive charts using ECharts 6 with multi-series overlay, aggregation, and drill-down
-- **Tree & Table Models**: Support for both Tree Model (path-based) and Table Model (relational) TSFile formats
+- **Tree & Table Models**: Support for both Tree Model (path-based) and Table Model (relational) TsFile formats
 - **Export**: Export filtered data as CSV or JSON, export charts as PNG or SVG
 - **Performance**: Chunk-level reading, metadata caching, automatic downsampling for large datasets
 - **Deployment Flexibility**: Support for both embedded (single JAR) and separate (frontend + backend) deployment
@@ -20,7 +20,7 @@ A web-based application for viewing and analyzing Apache TsFile format data. Bui
 ### Backend
 
 - Spring Boot 4.0.1 with JDK 21
-- Apache TSFile 2.2.0
+- Apache TsFile 2.2.0
 - Caffeine cache for metadata and reader caching
 - Maven 3.9+
 
@@ -139,7 +139,7 @@ tsfile-viewer/
 │   │   └── com/timecho/tsfile/viewer/
 │   │       ├── controller/   # REST API endpoints
 │   │       ├── service/      # Business logic
-│   │       ├── tsfile/       # TSFile parsing utilities
+│   │       ├── tsfile/       # TsFile parsing utilities
 │   │       ├── config/       # Spring configuration
 │   │       └── dto/          # Data transfer objects
 │   └── pom.xml
@@ -151,7 +151,7 @@ tsfile-viewer/
 │   │   ├── api/          # API client
 │   │   └── composables/  # Vue composables
 │   └── package.json
-├── tsfile-source/        # TSFile v2.2.0 source (reference)
+├── tsfile-source/        # TsFile v2.2.0 source (reference)
 ├── build-embedded.sh     # Embedded deployment build script
 ├── build-separate.sh     # Separate deployment build script
 ├── docs/                 # Project documentation
@@ -166,7 +166,7 @@ tsfile-viewer/
 ### 1. File Selection
 
 - Browse server directories using the file tree
-- Upload local TSFile files (drag-drop or click to browse)
+- Upload local TsFile files (drag-drop or click to browse)
 - Access recently viewed files from the recent files list
 
 ### 2. Metadata Viewing
@@ -193,7 +193,7 @@ tsfile-viewer/
 ## API Endpoints
 
 - `GET /api/files/tree` - Browse file tree
-- `POST /api/files/upload` - Upload TSFile
+- `POST /api/files/upload` - Upload TsFile
 - `GET /api/meta/{fileId}` - Get metadata
 - `POST /api/data/preview` - Preview data with filters
 - `POST /api/data/query` - Query chart data with aggregation
@@ -253,7 +253,7 @@ pnpm type-check
 
 131 tests covering:
 
-- TSFile parsing utilities
+- TsFile parsing utilities
 - Data reading and filtering
 - Cache behavior
 - REST API endpoints

README.zh-CN.md

@@ -1,14 +1,14 @@
-# TSFile 查看器
+# TsFile 查看器
 
 一个基于 Web 的应用程序，用于查看和分析 Apache TsFile 格式数据。使用 Vue 3 和 Spring Boot 4 构建。
 
 ## 功能特性
 
-- **文件管理**：浏览服务器目录和上传 TSFile 文件
-- **元数据查看**：显示完整的 TSFile 元数据，包括模式、设备、测点和统计信息
+- **文件管理**：浏览服务器目录和上传 TsFile 文件
+- **元数据查看**：显示完整的 TsFile 元数据，包括模式、设备、测点和统计信息
 - **数据预览**：支持高级筛选的分页数据表（时间范围、设备、测点、数值范围）
 - **数据可视化**：使用 ECharts 6 的交互式图表，支持多序列叠加、聚合和钻取
-- **树模型和表模型**：支持基于路径的树模型和关系型表模型两种 TSFile 格式
+- **树模型和表模型**：支持基于路径的树模型和关系型表模型两种 TsFile 格式
 - **导出功能**：将筛选后的数据导出为 CSV 或 JSON，将图表导出为 PNG 或 SVG
 - **性能优化**：块级读取、元数据缓存、大数据集自动降采样
 - **部署灵活性**：支持嵌入式（单个 JAR）和分离式（前端 + 后端）两种部署方式
@@ -18,7 +18,7 @@
 ### 后端
 
 - Spring Boot 4.0.1 with JDK 21
-- Apache TSFile 2.2.0
+- Apache TsFile 2.2.0
 - Caffeine 缓存用于元数据和读取器缓存
 - Maven 3.9+
 
@@ -138,7 +138,7 @@ tsfile-viewer/
 │   │   └── com/timecho/tsfile/viewer/
 │   │       ├── controller/   # REST API 端点
 │   │       ├── service/      # 业务逻辑
-│   │       ├── tsfile/       # TSFile 解析工具
+│   │       ├── tsfile/       # TsFile 解析工具
 │   │       ├── config/       # Spring 配置
 │   │       └── dto/          # 数据传输对象
 │   └── pom.xml
@@ -151,7 +151,7 @@ tsfile-viewer/
 │   │   ├── i18n/         # 国际化配置
 │   │   └── composables/  # Vue 组合式函数
 │   └── package.json
-├── tsfile-source/        # TSFile v2.2.0 源码（参考）
+├── tsfile-source/        # TsFile v2.2.0 源码（参考）
 ├── build-embedded.sh     # 嵌入式部署构建脚本
 ├── build-separate.sh     # 分离式部署构建脚本
 ├── docs/                 # 项目文档
@@ -166,7 +166,7 @@ tsfile-viewer/
 ### 1. 文件选择
 
 - 使用文件树浏览服务器目录
-- 上传本地 TSFile 文件（拖放或点击浏览）
+- 上传本地 TsFile 文件（拖放或点击浏览）
 - 从最近访问列表快速访问文件
 
 ### 2. 元数据查看
@@ -193,7 +193,7 @@ tsfile-viewer/
 ## API 端点
 
 - `GET /api/files/tree` - 浏览文件树
-- `POST /api/files/upload` - 上传 TSFile
+- `POST /api/files/upload` - 上传 TsFile
 - `GET /api/meta/{fileId}` - 获取元数据
 - `POST /api/data/preview` - 使用筛选条件预览数据
 - `POST /api/data/query` - 使用聚合查询图表数据
@@ -253,7 +253,7 @@ pnpm type-check
 
 131 个测试覆盖：
 
-- TSFile 解析工具
+- TsFile 解析工具
 - 数据读取和筛选
 - 缓存行为
 - REST API 端点

backend/pom.xml

@@ -33,7 +33,7 @@
   <groupId>org.apache.tsfile</groupId>
   <artifactId>tsfile-viewer</artifactId>
   <version>0.0.1-SNAPSHOT</version>
-  <name>TSFile Viewer</name>
+  <name>TsFile Viewer</name>
   <description>Web-based application for viewing and analyzing Apache TsFile format data</description>
 
   <properties>
@@ -69,7 +69,7 @@
       <optional>true</optional>
     </dependency>
 
-    <!-- TSFile Parser -->
+    <!-- TsFile Parser -->
     <dependency>
       <groupId>org.apache.tsfile</groupId>
       <artifactId>tsfile</artifactId>

backend/src/main/java/org/apache/tsfile/viewer/TsFileViewerApplication.java

@@ -24,9 +24,9 @@
 import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
 
 /**
- * Main application class for TSFile Viewer.
+ * Main application class for TsFile Viewer.
  *
- * <p>TSFile Viewer is a web-based application for viewing and analyzing Apache TsFile format data
+ * <p>TsFile Viewer is a web-based application for viewing and analyzing Apache TsFile format data
  * through an interactive web interface.
  */
 @SpringBootApplication

backend/src/main/java/org/apache/tsfile/viewer/config/TsFileProperties.java

@@ -25,7 +25,7 @@
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
 /**
- * Configuration properties for TSFile Viewer.
+ * Configuration properties for TsFile Viewer.
  *
  * <p>Binds to the {@code tsfile} prefix in application.yml and provides configuration for:
  *
@@ -44,7 +44,7 @@ public class TsFileProperties {
   /** List of allowed directories for file access. Paths outside this whitelist are rejected. */
   private List<String> allowedDirectories = new ArrayList<>();
 
-  /** Directory where uploaded TSFile files are stored. */
+  /** Directory where uploaded TsFile files are stored. */
   private String uploadDirectory;
 
   /** Cache configuration settings. */

backend/src/main/java/org/apache/tsfile/viewer/config/package-info.java

@@ -18,7 +18,7 @@
  */
 
 /**
- * Spring configuration classes for TSFile Viewer.
+ * Spring configuration classes for TsFile Viewer.
  *
  * <p>This package contains configuration classes for upload settings, directory whitelist, cache
  * configuration, and other Spring Boot settings.

backend/src/main/java/org/apache/tsfile/viewer/controller/DataController.java

@@ -65,7 +65,7 @@ public DataController(DataService dataService) {
   }
 
   /**
-   * Previews data from a TSFile with filtering and pagination.
+   * Previews data from a TsFile with filtering and pagination.
    *
    * @param request the data preview request
    * @return DataPreviewResponse with paginated data
@@ -81,7 +81,7 @@ public ResponseEntity<DataPreviewResponse> previewData(
   }
 
   /**
-   * Queries chart data from a TSFile with optional aggregation.
+   * Queries chart data from a TsFile with optional aggregation.
    *
    * @param request the chart data request
    * @return ChartDataResponse with series data

backend/src/main/java/org/apache/tsfile/viewer/controller/FileController.java

@@ -47,7 +47,7 @@
  *
  * <ul>
  *   <li>GET /api/files/tree - Browse directory tree with lazy loading
- *   <li>POST /api/files/upload - Upload TSFile files
+ *   <li>POST /api/files/upload - Upload TsFile files
  * </ul>
  *
  * <p>Validates: Requirement 8.1, 8.2 (File API endpoints)
@@ -97,12 +97,12 @@ public ResponseEntity<TreeNode> getFileTree(
   }
 
   /**
-   * Uploads a TSFile.
+   * Uploads a TsFile.
    *
    * <p>Validates the file extension (.tsfile) and stores the file in the configured upload
    * directory. Returns a unique fileId that can be used to access the file.
    *
-   * @param file the TSFile to upload
+   * @param file the TsFile to upload
    * @return UploadResponse with fileId and metadata
    */
   @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)

backend/src/main/java/org/apache/tsfile/viewer/controller/GlobalExceptionHandler.java

@@ -50,7 +50,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 
 /**
- * Global exception handler for the TSFile Viewer application.
+ * Global exception handler for the TsFile Viewer application.
  *
  * <p>Provides consistent error responses across all REST endpoints using {@link ErrorResponse} DTO.
  * Handles both application-specific exceptions and common Spring exceptions.
@@ -149,7 +149,7 @@ public ResponseEntity<ErrorResponse> handleInvalidFileException(
   /**
    * Handles EmptyFileException - returns 400 Bad Request.
    *
-   * <p>This exception is thrown when a TSFile is valid but contains no data. Returns a friendly
+   * <p>This exception is thrown when a TsFile is valid but contains no data. Returns a friendly
    * error message to help users understand the issue.
    */
   @ExceptionHandler(EmptyFileException.class)
@@ -171,16 +171,16 @@ public ResponseEntity<ErrorResponse> handleEmptyFileException(
   /**
    * Handles NotCompatibleTsFileException - returns 400 Bad Request.
    *
-   * <p>This exception is thrown when a TSFile format is incompatible or corrupted. Returns a
+   * <p>This exception is thrown when a TsFile format is incompatible or corrupted. Returns a
    * friendly error message to help users understand the issue.
    */
   @ExceptionHandler(NotCompatibleTsFileException.class)
   public ResponseEntity<ErrorResponse> handleNotCompatibleTsFileException(
       NotCompatibleTsFileException ex, HttpServletRequest request) {
-    logger.warn("Incompatible TSFile format: {}", ex.getMessage());
+    logger.warn("Incompatible TsFile format: {}", ex.getMessage());
 
     String friendlyMessage =
-        "The file format is incompatible or corrupted. Please ensure it is a valid TSFile created with a compatible version.";
+        "The file format is incompatible or corrupted. Please ensure it is a valid TsFile created with a compatible version.";
 
     ErrorResponse response =
         ErrorResponse.builder()

backend/src/main/java/org/apache/tsfile/viewer/controller/MetadataController.java

@@ -29,18 +29,18 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import org.apache.tsfile.viewer.dto.TSFileMetadataDTO;
+import org.apache.tsfile.viewer.dto.TsFileMetadataDTO;
 import org.apache.tsfile.viewer.exception.AccessDeniedException;
 import org.apache.tsfile.viewer.exception.TsFileNotFoundException;
 import org.apache.tsfile.viewer.service.MetadataService;
 
 /**
- * REST controller for TSFile metadata operations.
+ * REST controller for TsFile metadata operations.
  *
  * <p>Provides endpoints for:
  *
  * <ul>
- *   <li>GET /api/meta/{fileId} - Get complete TSFile metadata
+ *   <li>GET /api/meta/{fileId} - Get complete TsFile metadata
  * </ul>
  *
  * <p>Validates: Requirement 8.3 (Metadata endpoint)
@@ -58,20 +58,20 @@ public MetadataController(MetadataService metadataService) {
   }
 
   /**
-   * Gets complete metadata for a TSFile.
+   * Gets complete metadata for a TsFile.
    *
    * <p>Returns metadata including version, time range, device/measurement counts, and detailed
    * lists of measurements, RowGroups, and Chunks.
    *
    * @param fileId the file identifier
-   * @return TSFileMetadataDTO with complete metadata
+   * @return TsFileMetadataDTO with complete metadata
    */
   @GetMapping("/{fileId}")
-  public ResponseEntity<TSFileMetadataDTO> getMetadata(@PathVariable String fileId)
+  public ResponseEntity<TsFileMetadataDTO> getMetadata(@PathVariable String fileId)
       throws TsFileNotFoundException, AccessDeniedException, IOException {
     logger.debug("Getting metadata for fileId={}", fileId);
 
-    TSFileMetadataDTO metadata = metadataService.getMetadata(fileId);
+    TsFileMetadataDTO metadata = metadataService.getMetadata(fileId);
     return ResponseEntity.ok(metadata);
   }
 }

backend/src/main/java/org/apache/tsfile/viewer/controller/ScanController.java

@@ -45,7 +45,7 @@
 import jakarta.validation.Valid;
 
 /**
- * REST controller for TSFile scan operations.
+ * REST controller for TsFile scan operations.
  *
  * <p>Provides endpoints for:
  *
@@ -105,7 +105,7 @@ public ResponseEntity<Map<String, Object>> startDirectoryScan(
   }
 
   /**
-   * Performs a synchronous health check on a single TSFile.
+   * Performs a synchronous health check on a single TsFile.
    *
    * <p>Validates the file path and runs a full health check, returning the result immediately.
    *

backend/src/main/java/org/apache/tsfile/viewer/controller/TableController.java

@@ -48,12 +48,12 @@
  * <p>Provides endpoints for:
  *
  * <ul>
- *   <li>GET /api/tables/{fileId} - Get list of tables in a TSFile
- *   <li>GET /api/tables/{fileId}/devices - Get list of devices in a TSFile
+ *   <li>GET /api/tables/{fileId} - Get list of tables in a TsFile
+ *   <li>GET /api/tables/{fileId}/devices - Get list of devices in a TsFile
  *   <li>POST /api/tables/query - Query data from a specific table
  * </ul>
  *
- * <p>These endpoints support multi-table TSFile scenarios where a single file may contain multiple
+ * <p>These endpoints support multi-table TsFile scenarios where a single file may contain multiple
  * tables with different schemas and devices.
  */
 @RestController
@@ -69,7 +69,7 @@ public TableController(TableService tableService) {
   }
 
   /**
-   * Gets a list of all tables in the specified TSFile.
+   * Gets a list of all tables in the specified TsFile.
    *
    * <p>Returns table names, column information (including TAG and FIELD columns), and row counts
    * for each table.
@@ -87,7 +87,7 @@ public ResponseEntity<TableListResponse> getTableList(@PathVariable String fileI
   }
 
   /**
-   * Gets a list of all unique devices in the specified TSFile.
+   * Gets a list of all unique devices in the specified TsFile.
    *
    * <p>Returns device identifiers, associated table names, TAG values, and data point counts.
    * Optionally filter by table name.