fastmybatis 2.1.0 released, supports multi-tenancy, ActiveRecord mode

fastmybatis 2.1.0 is released, the update content is as follows:

• Support for multi-tenancy
• Added ActiveRecord mode

multi-tenancy

fastmybatis supports two ways to achieve multi-tenancy: isolation by field and isolation by table name

For the specific implementation, please refer to the document: Multi-tenancy

ActiveRecord mode

The entity class implements the com.gitee.fastmybatis.core.support.Recordinterface to have ActiveRecord mode

Entity class:

/**
 * Active Record
 * 表名：user_info
 * 备注：用户信息表
 */
@Table(name = "user_info")
public class UserInfoRecord implements Record {
    ...
}

Test case:

    // 保存全部字段
    @Test
    public void save() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setUserId(11);
        userInfoRecord.setCity("杭州");
        userInfoRecord.setAddress("西湖");
        boolean success = userInfoRecord.save();
        Assert.assertTrue(success);
    }

    // 保存不为null的字段
    @Test
    public void saveIgnoreNull() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setUserId(11);
        userInfoRecord.setCity("杭州");
        userInfoRecord.setAddress("西湖");
        boolean success = userInfoRecord.saveIgnoreNull();
        Assert.assertTrue(success);
    }

    // 修改全部字段
    @Test
    public void update() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setId(4);
        userInfoRecord.setUserId(11);
        userInfoRecord.setCity("杭州");
        userInfoRecord.setAddress("西湖");
        boolean success = userInfoRecord.update();
        Assert.assertTrue(success);
    }

    // 修改不为null的字段
    @Test
    public void updateIgnoreNull() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setId(5);
        userInfoRecord.setUserId(11);
        userInfoRecord.setCity("杭州");
        userInfoRecord.setAddress("西湖");
        boolean success = userInfoRecord.updateIgnoreNull();
        Assert.assertTrue(success);
    }

    // 保存或修改不为null的字段
    @Test
    public void saveOrUpdateIgnoreNull() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setUserId(11);
        userInfoRecord.setCity("杭州");
        userInfoRecord.setAddress("西湖");
        boolean success = userInfoRecord.saveOrUpdateIgnoreNull();
        Assert.assertTrue(success);
        System.out.println("id:" + userInfoRecord.getId());
    }


    // 删除记录
    @Test
    public void delete() {
        UserInfoRecord userInfoRecord = new UserInfoRecord();
        userInfoRecord.setId(8);
        boolean success = userInfoRecord.delete();
        Assert.assertTrue(success);
    }

 

About fastmybatis

fastmybatis is a mybatis development framework, its purpose is: simple, fast and effective.

• Quick start with zero configuration
• CRUD operations can be done without writing xml files
• 支持mysql、sqlserver、oracle、postgresql、sqlite
• Support custom sql, no need to write SQL for basic addition, deletion, modification and query, other special SQL (such as statistical SQL) can be written in xml
• Support integration with spring-boot, just rely on starter
• Support plug-in writing
• Support ActiveRecord mode
• Support for multi-tenancy
• Provide general service
• Lightweight, non-invasive, an extension of the official mybatis