DataIntegrityViolationException (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.DataIntegrityViolationException

所有已实现的接口:
Serializable
直接已知子类:
DuplicateKeyException
```
public class DataIntegrityViolationException
extends NonTransientDataAccessException
```
Exception thrown when an attempt to insert or update data results in violation of an integrity constraint. Note that this is not purely a relational concept; unique primary keys are required by most database types.
作者:
Rod Johnson
另请参阅:
序列化表格

构造器概要

构造器
构造器	说明
`DataIntegrityViolationException(String msg)`	Constructor for DataIntegrityViolationException.
`DataIntegrityViolationException(String msg, Throwable cause)`	Constructor for DataIntegrityViolationException.

方法概要
- 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
  - DataIntegrityViolationException
```
public DataIntegrityViolationException(String msg)
```
    Constructor for DataIntegrityViolationException.
    参数:
    msg - the detail message
  - DataIntegrityViolationException
```
public DataIntegrityViolationException(String msg,
                                       Throwable cause)
```
    Constructor for DataIntegrityViolationException.
    参数:
    msg - the detail message
    cause - the root cause from the data access API in use