Package org.springframework.dao

Class DuplicateKeyException

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

org.springframework.dao.DuplicateKeyException

All Implemented Interfaces:

Serializable

public class DuplicateKeyException
extends DataIntegrityViolationException

Exception thrown when an attempt to insert or update data results in violation of a primary key or unique constraint. Note that this is not necessarily a purely relational concept; unique primary keys are required by most database types.

Consider handling the general DataIntegrityViolationException instead, semantically including a wider range of constraint violations.

Author:

Thomas Risberg

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DuplicateKeyException(@Nullable String msg)	Constructor for DuplicateKeyException.
DuplicateKeyException(@Nullable String msg, @Nullable Throwable cause)	Constructor for DuplicateKeyException.

Method Summary

Methods inherited from class org.springframework.core.NestedRuntimeException

contains, getMostSpecificCause, getRootCause

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DuplicateKeyException

public DuplicateKeyException(@Nullable String msg)

Constructor for DuplicateKeyException.

Parameters:

msg - the detail message

DuplicateKeyException

public DuplicateKeyException(@Nullable String msg,
 @Nullable Throwable cause)

Constructor for DuplicateKeyException.

Parameters:

msg - the detail message

cause - the root cause from the data access API in use