EmptyResultDataAccessException (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.springframework.core.NestedRuntimeException
      - org.springframework.dao.DataAccessException
        org.springframework.dao.NonTransientDataAccessException
        org.springframework.dao.DataRetrievalFailureException
        org.springframework.dao.IncorrectResultSizeDataAccessException
        org.springframework.dao.EmptyResultDataAccessException

所有已实现的接口:
Serializable
```
public class EmptyResultDataAccessException
extends IncorrectResultSizeDataAccessException
```
Data access exception thrown when a result was expected to have at least one row (or element) but zero rows (or elements) were actually returned.
从以下版本开始:
2.0
作者:
Juergen Hoeller
另请参阅:
IncorrectResultSizeDataAccessException, 序列化表格

构造器概要

构造器
构造器	说明
`EmptyResultDataAccessException(int expectedSize)`	Constructor for EmptyResultDataAccessException.
`EmptyResultDataAccessException(String msg, int expectedSize)`	Constructor for EmptyResultDataAccessException.
`EmptyResultDataAccessException(String msg, int expectedSize, Throwable ex)`	Constructor for EmptyResultDataAccessException.

方法概要
- 从类继承的方法 org.springframework.dao.IncorrectResultSizeDataAccessException
  getActualSize, getExpectedSize
- 从类继承的方法 org.springframework.core.NestedRuntimeException
  contains, getMessage, getMostSpecificCause, getRootCause
- 从类继承的方法 java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - EmptyResultDataAccessException
```
public EmptyResultDataAccessException(int expectedSize)
```
    Constructor for EmptyResultDataAccessException.
    参数:
    expectedSize - the expected result size
  - EmptyResultDataAccessException
```
public EmptyResultDataAccessException(String msg,
                                      int expectedSize)
```
    Constructor for EmptyResultDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
  - EmptyResultDataAccessException
```
public EmptyResultDataAccessException(String msg,
                                      int expectedSize,
                                      Throwable ex)
```
    Constructor for EmptyResultDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
    ex - the wrapped exception