com.easycodebox.common.jpa

类 EntityExistsException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.easycodebox.common.jpa.PersistenceException

com.easycodebox.common.jpa.EntityExistsException

所有已实现的接口:

Serializable

public class EntityExistsException
extends PersistenceException

Thrown by the persistence provider when EntityManager.persist(Object) is called and the entity already exists. The current transaction, if one is active, will be marked for rollback.

从以下版本开始:

Java Persistence 1.0

另请参阅:

EntityManager.persist(Object), 序列化表格

构造器概要

构造器

构造器和说明
EntityExistsException() Constructs a new EntityExistsException exception with null as its detail message.
EntityExistsException(String message) Constructs a new EntityExistsException exception with the specified detail message.
EntityExistsException(String message, Throwable cause) Constructs a new EntityExistsException exception with the specified detail message and cause.
EntityExistsException(Throwable cause) Constructs a new EntityExistsException exception with the specified cause.

方法概要

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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

EntityExistsException

public EntityExistsException()

Constructs a new EntityExistsException exception with null as its detail message.

EntityExistsException

public EntityExistsException(String message)

Constructs a new EntityExistsException exception with the specified detail message.

参数:

message - the detail message.

EntityExistsException

public EntityExistsException(String message,
                             Throwable cause)

Constructs a new EntityExistsException exception with the specified detail message and cause.

参数:

message - the detail message.

cause - the cause.

EntityExistsException

public EntityExistsException(Throwable cause)

Constructs a new EntityExistsException exception with the specified cause.

参数:

cause - the cause.