Examples with Atom org.nutz.trans.Atom used on opensource projects

Example 16 with Atom

use of org.nutz.trans.Atom in project nutz by nutzam.

the class FieldFilterTest method test_query_by_filter.

@Test
public void test_query_by_filter() {
    dao.update(dao.fetch(Pet.class, "xb").setNickName("XiaoBai"));
    assertEquals("XiaoBai", dao.fetch(Pet.class, "xb").getNickName());
    final List<Pet> pets = new ArrayList<Pet>();
    FieldFilter.create(Pet.class, "id|name").run(new Atom() {

        public void run() {
            pets.add(dao.query(Pet.class, null, null).get(0));
        }
    });
    assertNull(pets.get(0).getNickName());
}

Example 17 with Atom

use of org.nutz.trans.Atom in project nutz by nutzam.

the class FieldFilterTest method test_filter_no_field_match.

// Issue 435
@Test(expected = DaoException.class)
public void test_filter_no_field_match() {
    dao.create(EmtryObject.class, true);
    final EmtryObject obj = new EmtryObject();
    // 应该抛出一个DaoException,因为没有任何的字段需要插入!
    FieldFilter.create(EmtryObject.class, "id").run(new Atom() {

        public void run() {
            dao.insert(obj);
        }
    });
}

Example 18 with Atom

use of org.nutz.trans.Atom in project nutz by nutzam.

the class FieldFilterTest method test_insert_by_filter.

@Test
public void test_insert_by_filter() {
    // insert one pet
    final Pet p = pet("xh").setNickName("XiaoHei");
    FieldFilter.create(Pet.class, "id|name").run(new Atom() {

        public void run() {
            dao.insert(p);
        }
    });
    Pet p2 = dao.fetch(Pet.class, p.getId());
    assertNull(p2.getNickName());
}

Example 19 with Atom

use of org.nutz.trans.Atom in project nutz by nutzam.

the class FieldFilterTest method test_select_by_filter.

@Test
public void test_select_by_filter() {
    dao.update(dao.fetch(Pet.class, "xb").setNickName("XiaoBai"));
    assertEquals("XiaoBai", dao.fetch(Pet.class, "xb").getNickName());
    final Pet[] pets = new Pet[1];
    FieldFilter.create(Pet.class, "id|name").run(new Atom() {

        public void run() {
            pets[0] = dao.fetch(Pet.class, "xb");
        }
    });
    assertNull(pets[0].getNickName());
}

Example 20 with Atom

use of org.nutz.trans.Atom in project nutz by nutzam.

the class InsertTest method test_fastinsert_as_rollback.

/**
     * Github Issue #131
     */
@Test
public void test_fastinsert_as_rollback() {
    dao.create(Pet.class, true);
    // 在插入数据中有错误 ...
    final Pet[] pets = Pet.create(10);
    pets[4].setName(Strings.dup('t', 1024));
    try {
        Trans.exec(new Atom() {

            public void run() {
                dao.fastInsert(pets);
            }
        });
    } catch (RuntimeException e) {
    }
    assertEquals(0, dao.count(Pet.class));
    // 插入后，主动抛出一个错误，看回滚不回滚
    try {
        final Pet[] pets2 = Pet.create(10);
        Trans.exec(new Atom() {

            public void run() {
                dao.fastInsert(pets2);
                throw new RuntimeException("I am ok!");
            }
        });
    } catch (RuntimeException e) {
        assertEquals("I am ok!", e.getMessage());
    }
    assertEquals(0, dao.count(Pet.class));
}