Spring事务的7种传播行为-测试

Role代码块

    @Override
    @Transactional(propagation = Propagation.REQUIRED,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationREQUIRED()  throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.SUPPORTS,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationSUPPORTS() throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.MANDATORY,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationMANDATORY()  throws RuntimeException{
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.REQUIRES_NEW,isolation = Isolation.DEFAULT,rollbackFor = RuntimeException.class)
    public int testTranstationREQUIRES_NEW() throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.NOT_SUPPORTED,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationNOT_SUPPORTED() throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.NEVER,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationNEVER() throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }
    @Override
    @Transactional(propagation = Propagation.NESTED,isolation = Isolation.DEFAULT,rollbackFor = Exception.class)
    public int testTranstationNESTED() throws RuntimeException {
        SysRole role = new SysRole();
        role.setRoleName("test");
        role.setRoleCode("test");
        this.roleMapper.insert(role);
        return 1;
    }

User代码块和对应测试结果

    @Override
    @Transactional(propagation = Propagation.NESTED,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user回滚 role回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user回滚 role回滚
        if(type==3)roleService.testTranstationMANDATORY();// user回滚 role回滚
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user回滚 role异常
        if(type==7)roleService.testTranstationNESTED();// user回滚 role回滚
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.NEVER,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation6(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user不回滚 role不回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user不回滚 role不回滚
        if(type==3)roleService.testTranstationMANDATORY();// user不回滚 role异常
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user不回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user不回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user不回滚 role不回滚
        if(type==7)roleService.testTranstationNESTED();// user不回滚 role不回滚
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.NOT_SUPPORTED,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation5(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user不回滚 role不回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user不回滚 role不回滚
        if(type==3)roleService.testTranstationMANDATORY();// user不回滚 role异常
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user不回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user不回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user不回滚 role不回滚
        if(type==7)roleService.testTranstationNESTED();// user不回滚 role不回滚
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.REQUIRES_NEW,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation4(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user回滚 role回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user回滚 role回滚
        if(type==3)roleService.testTranstationMANDATORY();// user回滚 role回滚
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user回滚 role异常
        if(type==7)roleService.testTranstationNESTED();// user回滚 role回滚
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.MANDATORY,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation3(int type)  throws Exception{
        //不存在事务，直接抛异常，没有进入方法
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();
        if(type==2)roleService.testTranstationSUPPORTS();
        if(type==3)roleService.testTranstationMANDATORY();
        if(type==4)roleService.testTranstationREQUIRES_NEW();
        if(type==5)roleService.testTranstationNOT_SUPPORTED();
        if(type==6)roleService.testTranstationNEVER();
        if(type==7)roleService.testTranstationNESTED();
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.SUPPORTS,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation2(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user不回滚 role不回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user不回滚 role不回滚
        if(type==3)roleService.testTranstationMANDATORY();// user不回滚 role回滚
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user不回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user不回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user不回滚 role不回滚
        if(type==7)roleService.testTranstationNESTED();// user不回滚 role不回滚
        int a = 1/0;
        return 1;
    }
    @Transactional(propagation = Propagation.REQUIRED,isolation = Isolation.DEFAULT,readOnly = false,rollbackFor = Exception.class)
    public int testTranstation1(int type)  throws Exception{
        SysUser user = new SysUser();
        user.setUserName("test");
        user.setPassWord("123");
        user.setRegisterDate(new Date());
        this.userMapper.insert(user);
        if(type==1)roleService.testTranstationREQUIRED();// user回滚 role回滚
        if(type==2)roleService.testTranstationSUPPORTS();// user回滚 role回滚
        if(type==3)roleService.testTranstationMANDATORY();// user回滚 role回滚
        if(type==4)roleService.testTranstationREQUIRES_NEW();// user回滚 role不回滚
        if(type==5)roleService.testTranstationNOT_SUPPORTED();// user回滚 role不回滚
        if(type==6)roleService.testTranstationNEVER();// user回滚 role回滚
        if(type==7)roleService.testTranstationNESTED();// user回滚 role回滚
        int a = 1/0;
        return 1;
    }