NoSuchEntityException (Java EE 5)

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javax.ejb Class NoSuchEntityException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              javax.ejb.EJBException
                  javax.ejb.NoSuchEntityException

All Implemented Interfaces:: Serializable

public class NoSuchEntityException
extends EJBException

Extends: Throwable > Exception > RuntimeException > EJBException

实体 Bean 实例抛出 NoSuchEntityException 异常，向其容器报告由于底层实体已从数据库中移除，无法完成调用的业务方法或回调方法。

此异常可能由实现 Bean 组件接口中定义的业务方法的 Bean 类方法或者 ejbLoad 和 ejbStore 方法抛出。

英文文档：

The NoSuchEntityException exception is thrown by an Entity Bean instance to its container to report that the invoked business method or callback method could not be completed because of the underlying entity was removed from the database.

This exception may be thrown by the bean class methods that implement the business methods defined in the bean's component interface; and by the ejbLoad and ejbStore methods.

See Also:: Serialized Form

Constructor Summary
`NoSuchEntityException()` Constructs a NoSuchEntityException with no detail message.
`NoSuchEntityException(Exception ex)` Constructs a NoSuchEntityException that embeds the originally thrown exception.
`NoSuchEntityException(String message)` Constructs a NoSuchEntityException with the specified detailed message.

Method Summary

Methods inherited from class javax.ejb.EJBException
`getCausedByException, getMessage, printStackTrace, printStackTrace, printStackTrace`

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

public NoSuchEntityException()
构造不带详细消息的 NoSuchEntityException。

英文文档：
NoSuchEntityException

public NoSuchEntityException()

Constructs a NoSuchEntityException with no detail message.

public NoSuchEntityException(String message)
构造带指定详细消息的 NoSuchEntityException。

英文文档：
NoSuchEntityException

public NoSuchEntityException(String message)

Constructs a NoSuchEntityException with the specified detailed message.

public NoSuchEntityException(Exception ex)
构造嵌入原始抛出异常的 NoSuchEntityException。

英文文档：
NoSuchEntityException

public NoSuchEntityException(Exception ex)

Constructs a NoSuchEntityException that embeds the originally thrown exception.