├── LICENSE
├── CHANGELOG.md
├── lib
    ├── dao.dart
    ├── yun_dao.dart
    ├── builder.dart
    ├── entity.dart
    ├── db_manager.dart
    ├── query.dart
    ├── template.dart
    └── entity_generator.dart
├── android
    ├── local.properties
    └── app
    │   └── src
    │       └── main
    │           └── java
    │               └── io
    │                   └── flutter
    │                       └── plugins
    │                           └── GeneratedPluginRegistrant.java
├── .gitignore
├── .flutter-plugins
├── .metadata
├── test
    └── yun_dao_test.dart
├── yun_dao.iml
├── pubspec.yaml
├── README_CH.md
├── README.md
└── pubspec.lock


/LICENSE:
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1 | TODO: Add your license here.
2 | 


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/CHANGELOG.md:
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1 | ## [0.0.1] - TODO: Add release date.
2 | 
3 | * TODO: Describe initial release.
4 | 


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/lib/dao.dart:
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1 | ///dao的抽象类
2 | abstract class Dao<E> {
3 |   String getTableName();
4 | 
5 |   E formMap(Map map);
6 | 
7 |   Map toMap(E entity);
8 | }
9 | 


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/android/local.properties:
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1 | sdk.dir=C:\\Users\\Administrator\\AppData\\Local\\Android\\Sdk
2 | flutter.sdk=D:\\flutter\\flutter_windows_v1.2.1-stable\\flutter


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/lib/yun_dao.dart:
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1 | library yun_dao;
2 | 
3 | /// A Calculator.
4 | class Calculator {
5 |   /// Returns [value] plus 1.
6 |   int addOne(int value) => value + 1;
7 | }
8 | 


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/.gitignore:
--------------------------------------------------------------------------------
 1 | .DS_Store
 2 | .dart_tool/
 3 | 
 4 | .packages
 5 | .pub/
 6 | 
 7 | build/
 8 | ios/.generated/
 9 | ios/Flutter/Generated.xcconfig
10 | ios/Runner/GeneratedPluginRegistrant.*
11 | 


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/.flutter-plugins:
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1 | path_provider=D:\\flutter\\flutter_windows_v1.2.1-stable\\flutter\\.pub-cache\\hosted\\pub.flutter-io.cn\\path_provider-0.5.0+1\\
2 | sqflite=D:\\flutter\\flutter_windows_v1.2.1-stable\\flutter\\.pub-cache\\hosted\\pub.flutter-io.cn\\sqflite-1.1.5\\
3 | 


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/.metadata:
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 1 | # This file tracks properties of this Flutter project.
 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc.
 3 | #
 4 | # This file should be version controlled and should not be manually edited.
 5 | 
 6 | version:
 7 |   revision: 8661d8aecd626f7f57ccbcb735553edc05a2e713
 8 |   channel: stable
 9 | 
10 | project_type: package
11 | 


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/lib/builder.dart:
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 1 | import 'package:build/build.dart';
 2 | import 'package:source_gen/source_gen.dart';
 3 | 
 4 | import 'package:yun_dao/entity_generator.dart';
 5 | 
 6 | Builder yunEntityGenerator(BuilderOptions options) =>
 7 |     LibraryBuilder(EntityGenerator(options), generatedExtension: '.dao.dart');
 8 | 
 9 | ///flutter packages pub run build_runner build
10 | 


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/test/yun_dao_test.dart:
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 1 | import 'package:flutter_test/flutter_test.dart';
 2 | 
 3 | import 'package:yun_dao/yun_dao.dart';
 4 | 
 5 | void main() {
 6 |   test('adds one to input values', () {
 7 |     final calculator = Calculator();
 8 |     expect(calculator.addOne(2), 3);
 9 |     expect(calculator.addOne(-7), -6);
10 |     expect(calculator.addOne(0), 1);
11 |     expect(() => calculator.addOne(null), throwsNoSuchMethodError);
12 |   });
13 | }
14 | 


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/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java:
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 1 | package io.flutter.plugins;
 2 | 
 3 | import io.flutter.plugin.common.PluginRegistry;
 4 | import io.flutter.plugins.pathprovider.PathProviderPlugin;
 5 | import com.tekartik.sqflite.SqflitePlugin;
 6 | 
 7 | /**
 8 |  * Generated file. Do not edit.
 9 |  */
10 | public final class GeneratedPluginRegistrant {
11 |   public static void registerWith(PluginRegistry registry) {
12 |     if (alreadyRegisteredWith(registry)) {
13 |       return;
14 |     }
15 |     PathProviderPlugin.registerWith(registry.registrarFor("io.flutter.plugins.pathprovider.PathProviderPlugin"));
16 |     SqflitePlugin.registerWith(registry.registrarFor("com.tekartik.sqflite.SqflitePlugin"));
17 |   }
18 | 
19 |   private static boolean alreadyRegisteredWith(PluginRegistry registry) {
20 |     final String key = GeneratedPluginRegistrant.class.getCanonicalName();
21 |     if (registry.hasPlugin(key)) {
22 |       return true;
23 |     }
24 |     registry.registrarFor(key);
25 |     return false;
26 |   }
27 | }
28 | 


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/yun_dao.iml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <module type="JAVA_MODULE" version="4">
 3 |   <component name="NewModuleRootManager" inherit-compiler-output="true">
 4 |     <exclude-output />
 5 |     <content url="file://$MODULE_DIR$">
 6 |       <sourceFolder url="file://$MODULE_DIR$/lib" isTestSource="false" />
 7 |       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
 8 |       <excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
 9 |       <excludeFolder url="file://$MODULE_DIR$/.idea" />
10 |       <excludeFolder url="file://$MODULE_DIR$/.pub" />
11 |       <excludeFolder url="file://$MODULE_DIR$/build" />
12 |     </content>
13 |     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
14 |     <orderEntry type="sourceFolder" forTests="false" />
15 |     <orderEntry type="library" name="Dart Packages" level="project" />
16 |     <orderEntry type="library" name="Dart SDK" level="project" />
17 |     <orderEntry type="library" name="Flutter Plugins" level="project" />
18 |   </component>
19 | </module>


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/lib/entity.dart:
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 1 | ///数据库表的注解
 2 | class Entity {
 3 |   ///表名注解
 4 |   final String nameInDb;
 5 |   final List<Property> propertyList;
 6 | 
 7 |   const Entity({this.nameInDb, this.propertyList});
 8 | 
 9 |   @override
10 |   String toString() => 'Entity';
11 | }
12 | 
13 | ///属性model
14 | class Property {
15 |   ///属性名
16 |   final String name;
17 | 
18 |   ///属性类型
19 |   final PropertyType type;
20 | 
21 |   ///是否是主键
22 |   final bool isPrimary;
23 | 
24 |   const Property({this.name, this.type, this.isPrimary});
25 | 
26 |   @override
27 |   String toString() => "Property";
28 | 
29 |   factory Property.fromJson(Map<String, dynamic> json) {
30 |     return Property(
31 |         name: json['name'] as String,
32 |         type: PropertyType.fromJson(json['type'] as Map<String, dynamic>),
33 |         isPrimary: json['isPrimary'] as bool);
34 |   }
35 | 
36 |   Map<String, dynamic> toJson() =>
37 |       {'name': name, 'type': type, 'isPrimary': isPrimary};
38 | }
39 | 
40 | ///数据类型
41 | class PropertyType {
42 |   final String value;
43 | 
44 |   const PropertyType({this.value});
45 | 
46 |   @override
47 |   String toString() => "PropertyType";
48 | 
49 |   factory PropertyType.fromJson(Map<String, dynamic> json) {
50 |     return PropertyType(value: json['value']);
51 |   }
52 | 
53 |   Map<String, dynamic> toJson() => {'value': value};
54 | 
55 |   static const PropertyType INT = PropertyType(value: "INT"),
56 |       STRING = PropertyType(value: "TEXT"),
57 |       DOUBLE = PropertyType(value: "REAL");
58 | }
59 | 


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/lib/db_manager.dart:
--------------------------------------------------------------------------------
 1 | import 'dart:io';
 2 | 
 3 | import 'package:path/path.dart';
 4 | import 'package:sqflite/sqflite.dart';
 5 | 
 6 | ///数据库管理类
 7 | class DBManager {
 8 |   ///数据库连接
 9 |   Database _db;
10 | 
11 |   Database get db => _db;
12 | 
13 |   ///单例
14 |   static DBManager _instance;
15 | 
16 |   static DBManager _getInstance() {
17 |     if (_instance == null) {
18 |       _instance = new DBManager._internal();
19 |     }
20 |     return _instance;
21 |   }
22 | 
23 |   DBManager._internal() {}
24 | 
25 |   ///创建单例的数据库管理
26 |   factory DBManager() => _getInstance();
27 | 
28 |   ///数据库版本号
29 |   int _version;
30 | 
31 |   int get version => _version;
32 | 
33 |   ///数据库文件路径
34 |   String _dbPath;
35 | 
36 |   String get dbPath => _dbPath;
37 | 
38 |   ///数据库名称
39 |   String _dbName;
40 | 
41 |   String get dbName => _dbName;
42 | 
43 |   ///初始化数据库
44 |   void initByPath(int version, String dbPath, String dbName) async {
45 |     this._version = version;
46 |     this._dbPath = dbPath;
47 |     this._dbName = dbName;
48 |     var databasesPath = await _createNewDb(dbName, dbPath);
49 |     _db = await openDatabase(databasesPath, version: version);
50 |   }
51 | 
52 |   void init(int version, String dbName) async {
53 |     var dbPath = await getDatabasesPath();
54 |     initByPath(version, dbPath, dbName);
55 |   }
56 | 
57 |   Future<String> _createNewDb(String dbName, String dbPath) async {
58 |     String path = join(dbPath, dbName);
59 |     if (await new Directory(dirname(path)).exists()) {
60 |     } else {
61 |       try {
62 |         await new Directory(dirname(path)).create(recursive: true);
63 |       } catch (e) {
64 |         print(e);
65 |       }
66 |     }
67 |     return path;
68 |   }
69 | 
70 |   void close() {
71 |     db.close();
72 |   }
73 | }
74 | 


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/lib/query.dart:
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 1 | import 'package:yun_dao/dao.dart';
 2 | import 'package:yun_dao/db_manager.dart';
 3 | 
 4 | ///sqllite查询器
 5 | class Query {
 6 |   ///表名
 7 |   dynamic dao;
 8 |   List<QueryCondition> _queryConditionList = List();
 9 |   String _orderBy;
10 |   String _groupBy;
11 | 
12 |   Query(dynamic dao) {
13 |     this.dao = dao;
14 |   }
15 | 
16 |   ///增加查询条件
17 |   Query where(QueryCondition queryCondition) {
18 |     _queryConditionList.add(queryCondition);
19 |     return this;
20 |   }
21 | 
22 |   ///排序
23 |   Query orderBy(QueryCondition queryCondition) {
24 |     _orderBy = queryCondition.key;
25 |     return this;
26 |   }
27 | 
28 |   Query groupBy(QueryCondition queryCondition) {
29 |     _groupBy = queryCondition.key;
30 |     return this;
31 |   }
32 | 
33 |   ///查询
34 |   Future<List> list() async {
35 |     DBManager dbManager = DBManager();
36 |     String whereKey = "";
37 |     List whereValue = List();
38 |     for (QueryCondition queryCondition in _queryConditionList) {
39 |       if (queryCondition ==
40 |           _queryConditionList[_queryConditionList.length - 1]) {
41 |         whereKey = whereKey + queryCondition.key + " = ?";
42 |       } else {
43 |         whereKey = whereKey + queryCondition.key + " = ? and ";
44 |       }
45 | 
46 |       whereValue.add(queryCondition.value);
47 |     }
48 |     List<Map> maps = await dbManager.db.query(dao.getTableName(),
49 |         where: whereKey,
50 |         whereArgs: whereValue,
51 |         orderBy: _orderBy,
52 |         groupBy: _groupBy);
53 |     List list = List();
54 |     for (Map map in maps) {
55 |       list.add(dao.formMap(map));
56 |     }
57 |     return list;
58 |   }
59 | }
60 | 
61 | ///查询条件
62 | class QueryCondition {
63 |   String key;
64 |   dynamic value;
65 | 
66 |   QueryCondition({this.value, this.key});
67 | }
68 | 


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/pubspec.yaml:
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 1 | name: yun_dao
 2 | description: flutter ORM Lib.
 3 | version: 0.0.3
 4 | author: 'yunye<550752356@qq.com>'
 5 | homepage: "https://github.com/yeyunHZ/yun_dao.git"
 6 | 
 7 | environment:
 8 |   sdk: ">=2.1.0 <3.0.0"
 9 | 
10 | dependencies:
11 |   flutter:
12 |     sdk: flutter
13 |   sqflite: ^1.1.0
14 |   source_gen: '^0.8.0'
15 |   build_config: '^0.3.0'
16 |   mustache4dart: ^3.0.0-dev.0.0
17 |   build: '>=0.12.0 <2.0.0'
18 |   path_provider: ^0.5.0
19 | 
20 | 
21 | dev_dependencies:
22 |   flutter_test:
23 |     sdk: flutter
24 |   build_runner: '^0.9.1'
25 |   test: any
26 | 
27 | # For information on the generic Dart part of this file, see the
28 | # following page: https://www.dartlang.org/tools/pub/pubspec
29 | 
30 | # The following section is specific to Flutter.
31 | flutter:
32 | 
33 | 
34 |   # To add assets to your package, add an assets section, like this:
35 |   # assets:
36 |   #  - images/a_dot_burr.jpeg
37 |   #  - images/a_dot_ham.jpeg
38 |   #
39 |   # For details regarding assets in packages, see
40 |   # https://flutter.io/assets-and-images/#from-packages
41 |   #
42 |   # An image asset can refer to one or more resolution-specific "variants", see
43 |   # https://flutter.io/assets-and-images/#resolution-aware.
44 | 
45 |   # To add custom fonts to your package, add a fonts section here,
46 |   # in this "flutter" section. Each entry in this list should have a
47 |   # "family" key with the font family name, and a "fonts" key with a
48 |   # list giving the asset and other descriptors for the font. For
49 |   # example:
50 |   # fonts:
51 |   #   - family: Schyler
52 |   #     fonts:
53 |   #       - asset: fonts/Schyler-Regular.ttf
54 |   #       - asset: fonts/Schyler-Italic.ttf
55 |   #         style: italic
56 |   #   - family: Trajan Pro
57 |   #     fonts:
58 |   #       - asset: fonts/TrajanPro.ttf
59 |   #       - asset: fonts/TrajanPro_Bold.ttf
60 |   #         weight: 700
61 |   #
62 |   # For details regarding fonts in packages, see
63 |   # https://flutter.io/custom-fonts/#from-packages
64 | 


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/README_CH.md:
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 1 | 简介
 2 | ===
 3 | 
 4 | 一个以注解方式实现的ORM数据库解决方案，基于 source_gen
 5 | 
 6 | 使用
 7 | ===
 8 | 1、创建你的实体类并以*_entity.dart作为文件名,编译后生成的数据库操作文件将以*.entity.dao.dart命名 例:
 9 | ```Dart
10 | 你的实体类文件:               student_entity.dart
11 | 编译后生成的数据库操作类文件:   student_entity.dao.dart
12 | ```
13 | 
14 | 
15 | 2、使用 **@Entity** 注解你的 **实体类** ,并且 **nameInDb**属性来定义其在数据库中的表名。
16 |    **propertyList** 的类型为List,通过他来定义表中的字段 
17 |    **注意**表中字段名,必须与实体类中的属性名一一对应
18 | 
19 | 例:
20 | ```Dart
21 | @Entity(nameInDb:'student',propertyList:[Property(name:'name',type:PropertyType.STRING)])
22 | class StudentEntity{
23 |    String name;
24 | }
25 | ```
26 | 
27 | 3、实体类必须拥有主键,并在 **@Property** 注解中通过 **isPrimary=true** 来声明这个属性为主键
28 | ```Dart
29 | @Entity(nameInDb:'student',
30 |         propertyList:[
31 |               Property(name:'name',type:PropertyType.STRING),
32 |               Property(name:'id',type:PropertyType.INT,isPrimary:true),
33 |               ])
34 | class StudentEntity{
35 |       String name;
36 |       int id;
37 | }
38 | ```
39 | 
40 | 4、通过命令来生成数据库操作文件,在命令行中输入下面的命令
41 |          flutter packages pub run build_runner build
42 | 
43 | 
44 | 5、编译后生成的数据库操作文件中包含当前表的创建、增删改查等方法,在项目中使用需要先进行数据库的初始化
45 | ```Dart
46 | ///导入数据库管理类
47 | import 'package:yun_dao/db_manager.dart';
48 | 
49 | ///传入数据库版本、数据库路径以及数据库名称来初始化数据库,DBManager为单例,每次创建拿到的都是同一个
50 | DBManager dBManager = DBManager();
51 | dBManager.initByPath(1,“dbPath”,"dbName");
52 | ///你也可以使用默认路径来初始化数据库 默认的路径为 getDatabasesPath()
53 | dBManager.init(1,"dbName");
54 | ```
55 | 
56 | 
57 | 6、在项目中调用生成的数据库操作文件的 **init()** 方法来创建表, **init()** 方法中会做相应的判断不会重复创建表格
58 | ```Dart
59 | StudentEntityDao.init();
60 | ```
61 | 
62 | 
63 | 7、然后就可以在项目中方便的进行数据库的增删改查操作了,所有的数据库操作方法都是静态
64 | ```Dart
65 | StudentEntityTable.queryAll();
66 | StudentEntityTable.insert(StudentEntity());
67 | ```
68 | 
69 | 8、你也可以通过构造查询器来查询数据
70 | ```Dart
71 | List list = await StudentEntityDao.queryBuild()
72 |         .where(StudentEntityDao.NAME.equal("李四"))
73 |         .where(StudentEntityDao.AGE.equal(2))
74 |         .list();
75 | ```
76 | 
77 | 
78 | 
79 | 安装
80 | ===
81 | 
82 |       dev_dependencies:
83 |           yun_dao: 0.0.4
84 |           
85 | 
86 | [示例代码](https://github.com/yeyunHZ/yun_dao_test)
87 | ===
88 | 
89 | 
90 | 
91 | 
92 | 
93 | 
94 | 


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/README.md:
--------------------------------------------------------------------------------
 1 | 
 2 | [中文版](https://github.com/yeyunHZ/yun_dao/blob/master/README_CH.md)
 3 | ===
 4 | 
 5 | Introduction
 6 | ===
 7 | 
 8 | It is an ORM database solution by annotation method which is based on source_gen
 9 | 
10 | Usage
11 | ===
12 | 1.Create entity file which names `*_entity.dart`,then will generate database operation file which names `*.entity.dao.dart` after compilation.
13 | 
14 | ```Dart
15 | entity file:     student_entity.dart
16 | generated databse file :   student_entity.dao.dart
17 | ```
18 | 
19 | 2.Use `@Entity` to annotate **entity class**; use `nameInDb` property to define the database table name of entity class; use `propertyList` to define the columns name in table which must be correspond to the property name of the entity class.And the type of `propertyList` is `List` 
20 | 
21 | 
22 | ```Dart
23 | @Entity(nameInDb:'student',propertyList:[Property(name:'name',type:PropertyType.STRING)])
24 | class StudentEntity{
25 |    String name;
26 | }
27 | ```
28 | 
29 | 3.Entity class must has primary key, and define the property as primary key by the code `isPrimary=true` in `@Property` annotation
30 | 
31 | ```Dart
32 | @Entity(nameInDb:'student',
33 |         propertyList:[
34 |               Property(name:'name',type:PropertyType.STRING),
35 |               Property(name:'id',type:PropertyType.INT,isPrimary:true),
36 |               ])
37 | class StudentEntity{
38 |       String name;
39 |       int id;
40 | }
41 | ```
42 | 
43 | 4.Using the command to create database operation file in the command-line: 
44 | 
45 | ```
46 | flutter packages pub run build_runner build
47 | ```
48 | 
49 | 5.The gennereated databse operation file includes the CURD methods after compilation.And you should init database when use in project
50 | 
51 | ```Dart
52 | ///import database manager class
53 | import 'package:yun_dao/db_manager.dart';
54 | 
55 | ///pass the params include vesion,path,name to init databse. DBManager is a singleton
56 | DBManager dBManager = DBManager();
57 | dBManager.initByPath(1,“dbPath”,"dbName");
58 | 
59 | ///you can also use default path to init database.The method to get default path is `getDatabasesPath()`
60 | dBManager.init(1,"dbName");
61 | ```
62 | 
63 | 6.Call the method `init()` of genearated database operation file to create a table in project.However,the method would judge whether create a new table.Then you can don't be afraid of creating repeated tables.
64 | 
65 | ```Dart
66 | StudentEntityDao.init();
67 | ```
68 | 
69 | 7.Next,it's convenient to execute CURD operation in databse.And the all operation methods is static.
70 | 
71 | ```Dart
72 | StudentEntityTable.queryAll();
73 | StudentEntityTable.insert(StudentEntity());
74 | ```
75 | 
76 | 8.Also you can select data by query builder
77 | 
78 | ```Dart
79 | List list = await StudentEntityDao.queryBuild()
80 |         .where(StudentEntityDao.NAME.equal("李四"))
81 |         .where(StudentEntityDao.AGE.equal(2))
82 |         .list();
83 | ```
84 | 
85 | 
86 | 
87 | Install
88 | ===
89 | 
90 |       dev_dependencies:
91 |           yun_dao: 0.0.4
92 |           
93 | 
94 | [Example](https://github.com/yeyunHZ/yun_dao_test)
95 | ===
96 | 
97 | 
98 | 
99 | 


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/lib/template.dart:
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  1 | const String clazzTpl = """
  2 | ///{{{tableName}}}表
  3 | import 'package:yun_dao/db_manager.dart';
  4 | import 'package:yun_dao/entity.dart';
  5 | import 'package:{{{source}}}';
  6 | import 'package:yun_dao/Dao.dart';
  7 | import 'package:yun_dao/query.dart';
  8 | 
  9 |  class {{{className}}} extends Dao<{{{entityName}}}>{
 10 |   static List propertyMapList =  {{{propertyList}}};
 11 |  
 12 |   ///初始化数据库
 13 |   static Future<bool> init() async{
 14 |       DBManager dbManager = DBManager();
 15 |       List<Map> maps = await await dbManager.db.query("sqlite_master", where: " name = '{{{tableName}}}'");
 16 |       if(maps == null ||maps.length ==0){
 17 |            List<Property> propertyList = List();
 18 |          for(Map map in propertyMapList){
 19 |             propertyList.add(Property.fromJson(map));
 20 |             }
 21 |       dbManager.db.execute("CREATE TABLE {{{tableName}}}({{{createSql}}})");
 22 |        
 23 |       }
 24 |       return true;
 25 |   
 26 |   }
 27 |   
 28 |   
 29 |   ///查询表中所有数据
 30 |   static Future<List<{{{entityName}}}>> queryAll() async{
 31 |            DBManager dbManager = DBManager();
 32 |            List<{{{entityName}}}> entityList = List();
 33 |             {{{className}}} entityDao = {{{className}}}();
 34 |            List<Map> maps = await dbManager.db.query("{{{tableName}}}")  ;
 35 |            for(Map map in maps){
 36 |               entityList.add(entityDao.formMap(map));
 37 |            }
 38 |            return entityList;
 39 |   }
 40 |   
 41 |   
 42 |   ///增加一条数据
 43 |   static Future<bool> insert({{{entityName}}} entity) async{
 44 |        DBManager dbManager = DBManager();
 45 |         {{{className}}} entityDao = {{{className}}}();
 46 |        await dbManager.db.insert("{{{tableName}}}", entityDao.toMap(entity));
 47 |        return true;
 48 |   }
 49 |   
 50 |    ///增加多条条数据
 51 |   static Future<bool> insertList(List<{{{entityName}}}> entityList) async{
 52 |        DBManager dbManager = DBManager();
 53 |        List<Map> maps = List();
 54 |        {{{className}}} entityDao = {{{className}}}();
 55 |        for({{{entityName}}} entity in entityList){
 56 |             maps.add(entityDao.toMap(entity));
 57 |        }
 58 |        await dbManager.db.rawInsert("{{{tableName}}}", maps);
 59 |        return true;
 60 |   }
 61 |   
 62 |   ///更新数据
 63 |   static Future<int> update({{{entityName}}} entity) async {
 64 |     DBManager dbManager = DBManager();
 65 |      {{{className}}} entityDao = {{{className}}}();
 66 |     return await dbManager.db.update("{{{tableName}}}", entityDao.toMap(entity),
 67 |         where: '{{{primary}}} = ?', whereArgs: [entity.{{{primary}}}]);
 68 |   }
 69 |   
 70 |   
 71 |   ///删除数据
 72 |   static Future<int> delete({{{entityName}}} entity) async {
 73 |         DBManager dbManager = DBManager();
 74 |         return await dbManager.db.delete("{{{tableName}}}", where: '{{{primary}}} = ?', whereArgs: [entity.{{{primary}}}]);
 75 |   }
 76 |   
 77 |   
 78 |   ///map转为entity
 79 |   @override
 80 |   {{{entityName}}} formMap(Map map){
 81 |          {{{formMap}}}
 82 |   }
 83 |   
 84 |   ///entity转为map
 85 |   @override
 86 |   Map toMap({{{entityName}}} entity){
 87 |          {{{toMap}}}
 88 |  
 89 |   }
 90 |   
 91 |   @override
 92 |   String getTableName(){
 93 |       return "{{{tableName}}}";
 94 |   }
 95 |   
 96 |     {{{propertyClass}}}
 97 |   
 98 |   static Query queryBuild(){
 99 |        Query query = Query({{{className}}}());
100 |        return query;
101 |   }
102 | }
103 | 
104 | ///查询条件生成
105 | class QueryProperty{
106 |       String name;
107 |       QueryProperty({this.name});
108 |       QueryCondition equal(dynamic queryValue){
109 |            QueryCondition queryCondition = QueryCondition();
110 |            queryCondition.key= name;
111 |            queryCondition.value = queryValue;
112 |            return queryCondition;
113 |       }
114 |   }
115 |   
116 | 
117 | """;
118 | 
119 | const String instanceCreatedTpl = """
120 | """;
121 | 


--------------------------------------------------------------------------------
/lib/entity_generator.dart:
--------------------------------------------------------------------------------
  1 | import 'dart:convert';
  2 | import 'package:build/build.dart';
  3 | import 'package:analyzer/dart/constant/value.dart';
  4 | import 'package:analyzer/dart/element/element.dart';
  5 | import 'package:build/src/builder/build_step.dart';
  6 | import 'package:mustache4dart/mustache4dart.dart';
  7 | import 'package:source_gen/source_gen.dart';
  8 | import 'package:yun_dao/entity.dart';
  9 | 
 10 | import 'package:yun_dao/template.dart';
 11 | 
 12 | ///代码生成
 13 | class EntityGenerator extends GeneratorForAnnotation<Entity> {
 14 |   BuilderOptions options;
 15 | 
 16 |   EntityGenerator(this.options) : super();
 17 | 
 18 |   @override
 19 |   generateForAnnotatedElement(
 20 |       Element element, ConstantReader annotation, BuildStep buildStep) {
 21 |     // TODO: implement generateForAnnotatedElement
 22 |     String className = element.name + "Dao";
 23 |     ConstantReader propertyListConstantReader = annotation.peek('propertyList');
 24 |     List<DartObject> dartList = propertyListConstantReader.listValue;
 25 |     List<Property> propertyList = List();
 26 |     final Function addProperty = (DartObject propertyDartObject) {
 27 |       final ConstantReader propertyConstantReader =
 28 |           ConstantReader(propertyDartObject);
 29 |       String name = propertyConstantReader.peek("name")?.stringValue;
 30 |       ConstantReader typeConstantReader =
 31 |           ConstantReader(propertyConstantReader.peek("type").objectValue);
 32 |       PropertyType type =
 33 |           PropertyType(value: typeConstantReader.peek("value").stringValue);
 34 |       bool isPrimary = false;
 35 |       if (propertyConstantReader.peek("isPrimary") != null) {
 36 |         isPrimary = propertyConstantReader.peek("isPrimary").boolValue;
 37 |       }
 38 |       Property property =
 39 |           Property(name: name, type: type, isPrimary: isPrimary);
 40 |       propertyList.add(property);
 41 |     };
 42 |     dartList.forEach(addProperty);
 43 |     String jsonStr = json.encode(propertyList);
 44 |     String entityName = element.name;
 45 |     String formMap = "$entityName entity = $entityName();";
 46 |     String toMap = " var map = Map<String, dynamic>();\n";
 47 |     String primary = null;
 48 |     String propertyClass = "";
 49 |     for (Property property in propertyList) {
 50 |       String propertyName = property.name;
 51 |       propertyClass = propertyClass +
 52 |           "static QueryProperty " +
 53 |           propertyName.toUpperCase() +
 54 |           " = QueryProperty(name: '$propertyName');\n";
 55 | 
 56 |       toMap = toMap + "map['$propertyName'] = entity.$propertyName;\n";
 57 |       formMap = formMap + "entity.$propertyName = map['$propertyName'];\n";
 58 |       if (property.isPrimary) {
 59 |         if (primary == null) {
 60 |           primary = propertyName;
 61 |         } else {
 62 |           throw '$entityName不能拥有两个主键!';
 63 |         }
 64 |       }
 65 |     }
 66 |     toMap = toMap + "return map;";
 67 |     formMap = formMap + "return entity;";
 68 | 
 69 |     String createSql = "";
 70 |     for (Property property in propertyList) {
 71 |       if (property == propertyList[propertyList.length - 1]) {
 72 |         createSql = createSql +
 73 |             property.name +
 74 |             "  " +
 75 |             property.type.value +
 76 |             (property.isPrimary ? " PRIMARY KEY" : "");
 77 |       } else {
 78 |         createSql = createSql +
 79 |             property.name +
 80 |             "  " +
 81 |             property.type.value +
 82 |             (property.isPrimary ? " PRIMARY KEY" : "") +
 83 |             ",";
 84 |       }
 85 |     }
 86 |     if (primary == null) {
 87 |       throw '$entityName必须设置主键!';
 88 |     }
 89 | 
 90 |     return render(clazzTpl, <String, dynamic>{
 91 |       'className': className,
 92 |       'entityName': entityName,
 93 |       'tableName': annotation.peek("nameInDb")?.stringValue,
 94 |       "propertyList": "$jsonStr",
 95 |       "source": _getSource(element.source.fullName.substring(1)),
 96 |       "toMap": toMap,
 97 |       "formMap": formMap,
 98 |       "createSql": createSql,
 99 |       "primary": primary,
100 |       "propertyClass": propertyClass
101 |     });
102 |   }
103 | 
104 |   String wK(String key) {
105 |     return "'${key}'";
106 |   }
107 | 
108 |   ///获取要生成的文件的路径
109 |   String _getSource(String fullName) {
110 |     String source = fullName.replaceAll("/lib", "");
111 |     return source;
112 |   }
113 | }
114 | 


--------------------------------------------------------------------------------
/pubspec.lock:
--------------------------------------------------------------------------------
  1 | # Generated by pub
  2 | # See https://www.dartlang.org/tools/pub/glossary#lockfile
  3 | packages:
  4 |   analyzer:
  5 |     dependency: transitive
  6 |     description:
  7 |       name: analyzer
  8 |       url: "https://pub.flutter-io.cn"
  9 |     source: hosted
 10 |     version: "0.32.6"
 11 |   args:
 12 |     dependency: transitive
 13 |     description:
 14 |       name: args
 15 |       url: "https://pub.flutter-io.cn"
 16 |     source: hosted
 17 |     version: "1.5.1"
 18 |   async:
 19 |     dependency: transitive
 20 |     description:
 21 |       name: async
 22 |       url: "https://pub.flutter-io.cn"
 23 |     source: hosted
 24 |     version: "2.0.8"
 25 |   boolean_selector:
 26 |     dependency: transitive
 27 |     description:
 28 |       name: boolean_selector
 29 |       url: "https://pub.flutter-io.cn"
 30 |     source: hosted
 31 |     version: "1.0.4"
 32 |   build:
 33 |     dependency: "direct main"
 34 |     description:
 35 |       name: build
 36 |       url: "https://pub.flutter-io.cn"
 37 |     source: hosted
 38 |     version: "0.12.7+3"
 39 |   build_config:
 40 |     dependency: "direct main"
 41 |     description:
 42 |       name: build_config
 43 |       url: "https://pub.flutter-io.cn"
 44 |     source: hosted
 45 |     version: "0.3.2"
 46 |   build_resolvers:
 47 |     dependency: transitive
 48 |     description:
 49 |       name: build_resolvers
 50 |       url: "https://pub.flutter-io.cn"
 51 |     source: hosted
 52 |     version: "0.2.2+7"
 53 |   build_runner:
 54 |     dependency: "direct dev"
 55 |     description:
 56 |       name: build_runner
 57 |       url: "https://pub.flutter-io.cn"
 58 |     source: hosted
 59 |     version: "0.9.2"
 60 |   build_runner_core:
 61 |     dependency: transitive
 62 |     description:
 63 |       name: build_runner_core
 64 |       url: "https://pub.flutter-io.cn"
 65 |     source: hosted
 66 |     version: "0.2.2+2"
 67 |   built_collection:
 68 |     dependency: transitive
 69 |     description:
 70 |       name: built_collection
 71 |       url: "https://pub.flutter-io.cn"
 72 |     source: hosted
 73 |     version: "4.2.2"
 74 |   built_value:
 75 |     dependency: transitive
 76 |     description:
 77 |       name: built_value
 78 |       url: "https://pub.flutter-io.cn"
 79 |     source: hosted
 80 |     version: "6.5.0"
 81 |   charcode:
 82 |     dependency: transitive
 83 |     description:
 84 |       name: charcode
 85 |       url: "https://pub.flutter-io.cn"
 86 |     source: hosted
 87 |     version: "1.1.2"
 88 |   cli_util:
 89 |     dependency: transitive
 90 |     description:
 91 |       name: cli_util
 92 |       url: "https://pub.flutter-io.cn"
 93 |     source: hosted
 94 |     version: "0.1.3+2"
 95 |   code_builder:
 96 |     dependency: transitive
 97 |     description:
 98 |       name: code_builder
 99 |       url: "https://pub.flutter-io.cn"
100 |     source: hosted
101 |     version: "3.2.0"
102 |   collection:
103 |     dependency: transitive
104 |     description:
105 |       name: collection
106 |       url: "https://pub.flutter-io.cn"
107 |     source: hosted
108 |     version: "1.14.11"
109 |   convert:
110 |     dependency: transitive
111 |     description:
112 |       name: convert
113 |       url: "https://pub.flutter-io.cn"
114 |     source: hosted
115 |     version: "2.1.1"
116 |   crypto:
117 |     dependency: transitive
118 |     description:
119 |       name: crypto
120 |       url: "https://pub.flutter-io.cn"
121 |     source: hosted
122 |     version: "2.0.6"
123 |   csslib:
124 |     dependency: transitive
125 |     description:
126 |       name: csslib
127 |       url: "https://pub.flutter-io.cn"
128 |     source: hosted
129 |     version: "0.16.0"
130 |   dart_style:
131 |     dependency: transitive
132 |     description:
133 |       name: dart_style
134 |       url: "https://pub.flutter-io.cn"
135 |     source: hosted
136 |     version: "1.1.3"
137 |   fixnum:
138 |     dependency: transitive
139 |     description:
140 |       name: fixnum
141 |       url: "https://pub.flutter-io.cn"
142 |     source: hosted
143 |     version: "0.10.9"
144 |   flutter:
145 |     dependency: "direct main"
146 |     description: flutter
147 |     source: sdk
148 |     version: "0.0.0"
149 |   flutter_test:
150 |     dependency: "direct dev"
151 |     description: flutter
152 |     source: sdk
153 |     version: "0.0.0"
154 |   front_end:
155 |     dependency: transitive
156 |     description:
157 |       name: front_end
158 |       url: "https://pub.flutter-io.cn"
159 |     source: hosted
160 |     version: "0.1.4+2"
161 |   glob:
162 |     dependency: transitive
163 |     description:
164 |       name: glob
165 |       url: "https://pub.flutter-io.cn"
166 |     source: hosted
167 |     version: "1.1.7"
168 |   graphs:
169 |     dependency: transitive
170 |     description:
171 |       name: graphs
172 |       url: "https://pub.flutter-io.cn"
173 |     source: hosted
174 |     version: "0.1.3+1"
175 |   html:
176 |     dependency: transitive
177 |     description:
178 |       name: html
179 |       url: "https://pub.flutter-io.cn"
180 |     source: hosted
181 |     version: "0.14.0+2"
182 |   http:
183 |     dependency: transitive
184 |     description:
185 |       name: http
186 |       url: "https://pub.flutter-io.cn"
187 |     source: hosted
188 |     version: "0.12.0+2"
189 |   http_multi_server:
190 |     dependency: transitive
191 |     description:
192 |       name: http_multi_server
193 |       url: "https://pub.flutter-io.cn"
194 |     source: hosted
195 |     version: "2.0.6"
196 |   http_parser:
197 |     dependency: transitive
198 |     description:
199 |       name: http_parser
200 |       url: "https://pub.flutter-io.cn"
201 |     source: hosted
202 |     version: "3.1.3"
203 |   io:
204 |     dependency: transitive
205 |     description:
206 |       name: io
207 |       url: "https://pub.flutter-io.cn"
208 |     source: hosted
209 |     version: "0.3.3"
210 |   js:
211 |     dependency: transitive
212 |     description:
213 |       name: js
214 |       url: "https://pub.flutter-io.cn"
215 |     source: hosted
216 |     version: "0.6.1+1"
217 |   json_annotation:
218 |     dependency: transitive
219 |     description:
220 |       name: json_annotation
221 |       url: "https://pub.flutter-io.cn"
222 |     source: hosted
223 |     version: "1.2.0"
224 |   json_rpc_2:
225 |     dependency: transitive
226 |     description:
227 |       name: json_rpc_2
228 |       url: "https://pub.flutter-io.cn"
229 |     source: hosted
230 |     version: "2.1.0"
231 |   kernel:
232 |     dependency: transitive
233 |     description:
234 |       name: kernel
235 |       url: "https://pub.flutter-io.cn"
236 |     source: hosted
237 |     version: "0.3.4+2"
238 |   logging:
239 |     dependency: transitive
240 |     description:
241 |       name: logging
242 |       url: "https://pub.flutter-io.cn"
243 |     source: hosted
244 |     version: "0.11.3+2"
245 |   matcher:
246 |     dependency: transitive
247 |     description:
248 |       name: matcher
249 |       url: "https://pub.flutter-io.cn"
250 |     source: hosted
251 |     version: "0.12.3+1"
252 |   meta:
253 |     dependency: transitive
254 |     description:
255 |       name: meta
256 |       url: "https://pub.flutter-io.cn"
257 |     source: hosted
258 |     version: "1.1.6"
259 |   mime:
260 |     dependency: transitive
261 |     description:
262 |       name: mime
263 |       url: "https://pub.flutter-io.cn"
264 |     source: hosted
265 |     version: "0.9.6+2"
266 |   multi_server_socket:
267 |     dependency: transitive
268 |     description:
269 |       name: multi_server_socket
270 |       url: "https://pub.flutter-io.cn"
271 |     source: hosted
272 |     version: "1.0.2"
273 |   mustache4dart:
274 |     dependency: "direct main"
275 |     description:
276 |       name: mustache4dart
277 |       url: "https://pub.flutter-io.cn"
278 |     source: hosted
279 |     version: "3.0.0-dev.0.0"
280 |   node_preamble:
281 |     dependency: transitive
282 |     description:
283 |       name: node_preamble
284 |       url: "https://pub.flutter-io.cn"
285 |     source: hosted
286 |     version: "1.4.4"
287 |   package_config:
288 |     dependency: transitive
289 |     description:
290 |       name: package_config
291 |       url: "https://pub.flutter-io.cn"
292 |     source: hosted
293 |     version: "1.0.5"
294 |   package_resolver:
295 |     dependency: transitive
296 |     description:
297 |       name: package_resolver
298 |       url: "https://pub.flutter-io.cn"
299 |     source: hosted
300 |     version: "1.0.10"
301 |   path:
302 |     dependency: transitive
303 |     description:
304 |       name: path
305 |       url: "https://pub.flutter-io.cn"
306 |     source: hosted
307 |     version: "1.6.2"
308 |   path_provider:
309 |     dependency: "direct main"
310 |     description:
311 |       name: path_provider
312 |       url: "https://pub.flutter-io.cn"
313 |     source: hosted
314 |     version: "0.5.0+1"
315 |   pedantic:
316 |     dependency: transitive
317 |     description:
318 |       name: pedantic
319 |       url: "https://pub.flutter-io.cn"
320 |     source: hosted
321 |     version: "1.4.0"
322 |   plugin:
323 |     dependency: transitive
324 |     description:
325 |       name: plugin
326 |       url: "https://pub.flutter-io.cn"
327 |     source: hosted
328 |     version: "0.2.0+3"
329 |   pool:
330 |     dependency: transitive
331 |     description:
332 |       name: pool
333 |       url: "https://pub.flutter-io.cn"
334 |     source: hosted
335 |     version: "1.4.0"
336 |   pub_semver:
337 |     dependency: transitive
338 |     description:
339 |       name: pub_semver
340 |       url: "https://pub.flutter-io.cn"
341 |     source: hosted
342 |     version: "1.4.2"
343 |   pubspec_parse:
344 |     dependency: transitive
345 |     description:
346 |       name: pubspec_parse
347 |       url: "https://pub.flutter-io.cn"
348 |     source: hosted
349 |     version: "0.1.4"
350 |   quiver:
351 |     dependency: transitive
352 |     description:
353 |       name: quiver
354 |       url: "https://pub.flutter-io.cn"
355 |     source: hosted
356 |     version: "2.0.1"
357 |   shelf:
358 |     dependency: transitive
359 |     description:
360 |       name: shelf
361 |       url: "https://pub.flutter-io.cn"
362 |     source: hosted
363 |     version: "0.7.5"
364 |   shelf_packages_handler:
365 |     dependency: transitive
366 |     description:
367 |       name: shelf_packages_handler
368 |       url: "https://pub.flutter-io.cn"
369 |     source: hosted
370 |     version: "1.0.4"
371 |   shelf_static:
372 |     dependency: transitive
373 |     description:
374 |       name: shelf_static
375 |       url: "https://pub.flutter-io.cn"
376 |     source: hosted
377 |     version: "0.2.8"
378 |   shelf_web_socket:
379 |     dependency: transitive
380 |     description:
381 |       name: shelf_web_socket
382 |       url: "https://pub.flutter-io.cn"
383 |     source: hosted
384 |     version: "0.2.3"
385 |   sky_engine:
386 |     dependency: transitive
387 |     description: flutter
388 |     source: sdk
389 |     version: "0.0.99"
390 |   source_gen:
391 |     dependency: "direct main"
392 |     description:
393 |       name: source_gen
394 |       url: "https://pub.flutter-io.cn"
395 |     source: hosted
396 |     version: "0.8.3+1"
397 |   source_map_stack_trace:
398 |     dependency: transitive
399 |     description:
400 |       name: source_map_stack_trace
401 |       url: "https://pub.flutter-io.cn"
402 |     source: hosted
403 |     version: "1.1.5"
404 |   source_maps:
405 |     dependency: transitive
406 |     description:
407 |       name: source_maps
408 |       url: "https://pub.flutter-io.cn"
409 |     source: hosted
410 |     version: "0.10.8"
411 |   source_span:
412 |     dependency: transitive
413 |     description:
414 |       name: source_span
415 |       url: "https://pub.flutter-io.cn"
416 |     source: hosted
417 |     version: "1.5.4"
418 |   sqflite:
419 |     dependency: "direct main"
420 |     description:
421 |       name: sqflite
422 |       url: "https://pub.flutter-io.cn"
423 |     source: hosted
424 |     version: "1.1.5"
425 |   stack_trace:
426 |     dependency: transitive
427 |     description:
428 |       name: stack_trace
429 |       url: "https://pub.flutter-io.cn"
430 |     source: hosted
431 |     version: "1.9.3"
432 |   stream_channel:
433 |     dependency: transitive
434 |     description:
435 |       name: stream_channel
436 |       url: "https://pub.flutter-io.cn"
437 |     source: hosted
438 |     version: "1.6.8"
439 |   stream_transform:
440 |     dependency: transitive
441 |     description:
442 |       name: stream_transform
443 |       url: "https://pub.flutter-io.cn"
444 |     source: hosted
445 |     version: "0.0.16+1"
446 |   string_scanner:
447 |     dependency: transitive
448 |     description:
449 |       name: string_scanner
450 |       url: "https://pub.flutter-io.cn"
451 |     source: hosted
452 |     version: "1.0.4"
453 |   synchronized:
454 |     dependency: transitive
455 |     description:
456 |       name: synchronized
457 |       url: "https://pub.flutter-io.cn"
458 |     source: hosted
459 |     version: "2.1.0"
460 |   term_glyph:
461 |     dependency: transitive
462 |     description:
463 |       name: term_glyph
464 |       url: "https://pub.flutter-io.cn"
465 |     source: hosted
466 |     version: "1.1.0"
467 |   test:
468 |     dependency: "direct dev"
469 |     description:
470 |       name: test
471 |       url: "https://pub.flutter-io.cn"
472 |     source: hosted
473 |     version: "1.5.3"
474 |   test_api:
475 |     dependency: transitive
476 |     description:
477 |       name: test_api
478 |       url: "https://pub.flutter-io.cn"
479 |     source: hosted
480 |     version: "0.2.2"
481 |   test_core:
482 |     dependency: transitive
483 |     description:
484 |       name: test_core
485 |       url: "https://pub.flutter-io.cn"
486 |     source: hosted
487 |     version: "0.2.1+1"
488 |   typed_data:
489 |     dependency: transitive
490 |     description:
491 |       name: typed_data
492 |       url: "https://pub.flutter-io.cn"
493 |     source: hosted
494 |     version: "1.1.6"
495 |   vector_math:
496 |     dependency: transitive
497 |     description:
498 |       name: vector_math
499 |       url: "https://pub.flutter-io.cn"
500 |     source: hosted
501 |     version: "2.0.8"
502 |   vm_service_client:
503 |     dependency: transitive
504 |     description:
505 |       name: vm_service_client
506 |       url: "https://pub.flutter-io.cn"
507 |     source: hosted
508 |     version: "0.2.6+2"
509 |   watcher:
510 |     dependency: transitive
511 |     description:
512 |       name: watcher
513 |       url: "https://pub.flutter-io.cn"
514 |     source: hosted
515 |     version: "0.9.7+10"
516 |   web_socket_channel:
517 |     dependency: transitive
518 |     description:
519 |       name: web_socket_channel
520 |       url: "https://pub.flutter-io.cn"
521 |     source: hosted
522 |     version: "1.0.12"
523 |   yaml:
524 |     dependency: transitive
525 |     description:
526 |       name: yaml
527 |       url: "https://pub.flutter-io.cn"
528 |     source: hosted
529 |     version: "2.1.15"
530 | sdks:
531 |   dart: ">=2.1.0 <3.0.0"
532 |   flutter: ">=1.2.1 <2.0.0"
533 | 


--------------------------------------------------------------------------------