com.j256.ormlite.dao.Dao.queryForId()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中com.j256.ormlite.dao.Dao.queryForId()方法的一些代码示例，展示了Dao.queryForId()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Dao.queryForId()方法的具体详情如下：
包路径：com.j256.ormlite.dao.Dao
类名称：Dao
方法名：queryForId

Dao.queryForId介绍

[英]Retrieves an object associated with a specific ID.
[中]检索与特定ID关联的对象。

代码示例

代码示例来源：origin: BaronZ88/MinimalistWeather

public Weather queryWeather(String cityId) throws SQLException {
  return TransactionManager.callInTransaction(WeatherDatabaseHelper.getInstance(context).getConnectionSource(), () -> {
    Weather weather = weatherDaoOperation.queryForId(cityId);
    if (weather != null) {
      weather.setAirQualityLive(apiDaoOperation.queryForId(cityId));
      weather.setWeatherForecasts(forecastDaoOperation.queryForEq(WeatherForecast.CITY_ID_FIELD_NAME, cityId));
      weather.setLifeIndexes(lifeIndexesDaoOperation.queryForEq(WeatherForecast.CITY_ID_FIELD_NAME, cityId));
      weather.setWeatherLive(realTimeDaoOperation.queryForId(cityId));
    }
    return weather;
  });
}

代码示例来源：origin: BaronZ88/MinimalistWeather

/**
 * 查询数据库中的所有已添加的城市
 *
 * @return 结果集中只包括城市信息，天气数据不在其中
 * @throws SQLException
 */
public List<Weather> queryAllSaveCity() throws SQLException {
  return TransactionManager.callInTransaction(WeatherDatabaseHelper.getInstance(context).getConnectionSource(), () -> {
    List<Weather> weatherList = weatherDaoOperation.queryForAll();
    for (Weather weather : weatherList) {
      String cityId = weather.getCityId();
      weather.setAirQualityLive(apiDaoOperation.queryForId(cityId));
      weather.setWeatherForecasts(forecastDaoOperation.queryForEq(WeatherForecast.CITY_ID_FIELD_NAME, cityId));
      weather.setLifeIndexes(lifeIndexesDaoOperation.queryForEq(WeatherForecast.CITY_ID_FIELD_NAME, cityId));
      weather.setWeatherLive(realTimeDaoOperation.queryForId(cityId));
    }
    return weatherList;
  });
}

代码示例来源：origin: tianshaojie/AndroidFine

public User get(int id) {
  try {
    return userDaoOpe.queryForId(id);
  } catch (SQLException e) {
    e.printStackTrace();
  }
  return null;
}

代码示例来源：origin: tianshaojie/AndroidFine

/**
 * 通过Id得到一篇文章
 * 
 * @param id
 * @return
 */
public Article get(int id)
{
  Article article = null;
  try
  {
    article = articleDaoOpe.queryForId(id);
  } catch (SQLException e)
  {
    e.printStackTrace();
  }
  return article;
}

代码示例来源：origin: tianshaojie/AndroidFine

/**
 * 通过Id得到一个Article
 * 
 * @param id
 * @return
 */
@SuppressWarnings("unchecked")
public Article getArticleWithUser(int id)
{
  Article article = null;
  try
  {
    article = articleDaoOpe.queryForId(id);
    helper.getDao(User.class).refresh(article.getUser());
  } catch (SQLException e)
  {
    e.printStackTrace();
  }
  return article;
}

代码示例来源：origin: com.j256.ormlite/ormlite-core

/**
 * @see Dao#queryForId(Object)
 */
@Override
public T queryForId(ID id) {
  try {
    return dao.queryForId(id);
  } catch (SQLException e) {
    logMessage(e, "queryForId threw exception on: " + id);
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: j256/ormlite-core

@Test(expected = RuntimeException.class)
public void testQueryForIdThrow() throws Exception {
  @SuppressWarnings("unchecked")
  Dao<Foo, String> dao = (Dao<Foo, String>) createMock(Dao.class);
  RuntimeExceptionDao<Foo, String> rtDao = new RuntimeExceptionDao<Foo, String>(dao);
  expect(dao.queryForId(isA(String.class))).andThrow(new SQLException("Testing catch"));
  replay(dao);
  rtDao.queryForId("wow");
  verify(dao);
}

代码示例来源：origin: j256/ormlite-core

@Override
  public Void call() throws Exception {
    assertEquals(1, dao.create(foo1));
    assertNotNull(dao.queryForId(foo1.id));
    return null;
  }
});

代码示例来源：origin: com.j256.ormlite/ormlite-jdbc

@Override
  public Void call() throws Exception {
    // we do the delete
    assertEquals(1, accountDao.delete(account));
    assertNull(accountDao.queryForId(account.getId()));
    // but then (as an example) we throw an exception which rolls back the delete
    throw new Exception("We throw to roll back!!");
  }
});

代码示例来源：origin: j256/ormlite-core

@Test
public void testCreateReserverdTable() throws Exception {
  Dao<Where, String> whereDao = createDao(Where.class, true);
  String id = "from-string";
  Where where = new Where();
  where.id = id;
  whereDao.create(where);
  Where where2 = whereDao.queryForId(id);
  assertEquals(id, where2.id);
  assertEquals(1, whereDao.delete(where2));
  assertNull(whereDao.queryForId(id));
}

代码示例来源：origin: com.j256.ormlite/ormlite-jdbc

@Test
public void testCreateReserverdTable() throws Exception {
  Dao<Create, String> whereDao = createDao(Create.class, true);
  String id = "from-string";
  Create where = new Create();
  where.id = id;
  assertEquals(1, whereDao.create(where));
  Create where2 = whereDao.queryForId(id);
  assertEquals(id, where2.id);
  assertEquals(1, whereDao.delete(where2));
  assertNull(whereDao.queryForId(id));
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testDisableAlreadyDisabled() throws Exception {
  Dao<Foo, Integer> dao = createDao(Foo.class, true);
  dao.setObjectCache(false);
  Foo foo = new Foo();
  int val = 12312321;
  foo.val = val;
  assertEquals(1, dao.create(foo));
  Foo result = dao.queryForId(foo.id);
  assertNotSame(foo, result);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testBigIntegerId() throws Exception {
  Dao<BigIntegerId, BigInteger> dao = createDao(BigIntegerId.class, true);
  BigIntegerId foo = new BigIntegerId();
  dao.create(foo);
  assertEquals(BigInteger.ONE, foo.id);
  BigIntegerId result = dao.queryForId(BigInteger.ONE);
  assertNotNull(result);
  assertEquals(foo.id, result.id);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testUuidDao() throws Exception {
  Dao<UuidClass, Integer> dao = createDao(UuidClass.class, true);
  UuidClass uuid = new UuidClass();
  uuid.uuid = null;
  assertEquals(1, dao.create(uuid));
  UuidClass uuidResult = dao.queryForId(uuid.id);
  assertNotNull(uuidResult);
  assertNull(uuidResult.uuid);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void shouldStoreEntityWithStringIdAndLoadFromDbOnCreateOrUpdate() throws Exception {
  Dao<EntityWithStringId, String> dao = createDao(EntityWithStringId.class, true);
  EntityWithStringId data = new EntityWithStringId();
  data.id = "generated_id_from_factory";
  data.value = "some value";
  dao.createOrUpdate(data);
  EntityWithStringId found = dao.queryForId(data.id);
  assertNotNull(found);
  assertEquals(found.id, data.id);
  assertEquals(found.value, data.value);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testByteArrayId() throws Exception {
  Class<ByteArrayId> clazz = ByteArrayId.class;
  Dao<ByteArrayId, Object> dao = createDao(clazz, true);
  ByteArrayId foo = new ByteArrayId();
  foo.id = new byte[] { 1, 2, 3, 4, 5 };
  assertEquals(1, dao.create(foo));
  ByteArrayId result = dao.queryForId(foo.id);
  assertNotNull(result);
  assertArrayEquals(foo.id, result.id);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testForeignNull() throws Exception {
  Dao<Foreign, Integer> dao = createDao(Foreign.class, true);
  Foreign foreign = new Foreign();
  foreign.foo = null;
  assertEquals(1, dao.create(foreign));
  Foreign foreign2 = dao.queryForId(foreign.id);
  assertNotNull(foreign2);
  assertNull(foreign2.foo);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testForeignIntIdNull() throws Exception {
  Dao<ForeignIntId, Integer> dao = createDao(ForeignIntId.class, true);
  ForeignIntId foreign = new ForeignIntId();
  foreign.one = null;
  assertEquals(1, dao.create(foreign));
  ForeignIntId foreign2 = dao.queryForId(foreign.id);
  assertNotNull(foreign2);
  assertNull(foreign2.one);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void shouldStoreEntityWithCustomTypeIdAndLoadFromDbOnCreate() throws Exception {
  Dao<EntityWithCustomTypeId, EntityId> dao = createDao(EntityWithCustomTypeId.class, true);
  EntityWithCustomTypeId data = new EntityWithCustomTypeId();
  data.id = EntityId.entityId("generated_id_from_factory");
  data.value = "some value";
  dao.create(data);
  EntityWithCustomTypeId found = dao.queryForId(data.id);
  assertNotNull(found);
  assertEquals(found.id, data.id);
  assertEquals(found.value, data.value);
}

代码示例来源：origin: j256/ormlite-core

@Test
public void testBaseClassAnnotations() throws Exception {
  Sub sub = new Sub();
  String stuff = "djeqpodjewdopjed";
  sub.stuff = stuff;
  Dao<Sub, Object> dao = createDao(Sub.class, true);
  assertEquals(0, sub.id);
  assertEquals(1, dao.create(sub));
  Sub sub2 = dao.queryForId(sub.id);
  assertNotNull(sub2);
  assertEquals(sub.stuff, sub2.stuff);
}

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