org.springframework.remoting

## 类 RemoteAccessException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.springframework.core.NestedRuntimeException
        - - org.springframework.remoting.RemoteAccessException

- 所有已实现的接口:
    Serializable
  直接已知子类:
    RemoteConnectFailureException, RemoteInvocationFailureException, RemoteLookupFailureException, RemoteProxyFailureException, RemoteTimeoutException

      public class RemoteAccessException
      extends org.springframework.core.NestedRuntimeException

  Generic remote access exception. A service proxy for any remoting protocol should throw this exception or subclasses of it, in order to transparently expose a plain Java business interface.

  When using conforming proxies, switching the actual remoting protocol e.g. from Hessian does not affect client code. Clients work with a plain natural Java business interface that the service exposes. A client object simply receives an implementation for the interface that it needs via a bean reference, like it does for a local bean as well.

  A client may catch RemoteAccessException if it wants to, but as remote access errors are typically unrecoverable, it will probably let such exceptions propagate to a higher level that handles them generically. In this case, the client code doesn't show any signs of being involved in remote access, as there aren't any remoting-specific dependencies.

  Even when switching from a remote service proxy to a local implementation of the same interface, this amounts to just a matter of configuration. Obviously, the client code should be somewhat aware that it might be working against a remote service, for example in terms of repeated method calls that cause unnecessary roundtrips etc. However, it doesn't have to be aware whether it is actually working against a remote service or a local implementation, or with which remoting protocol it is working under the hood.

  从以下版本开始:
    14.05.2003
  作者:
    Juergen Hoeller
  另请参阅:
    序列化表格

- - ### 构造器概要

    构造器
    构造器和说明
    `RemoteAccessException(String msg)` Constructor for RemoteAccessException.
    `RemoteAccessException(String msg, Throwable cause)` Constructor for RemoteAccessException.

  - ### 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

    - #### RemoteAccessException

          public RemoteAccessException(String msg)

      Constructor for RemoteAccessException.
      参数:
        `msg` - the detail message

    - #### RemoteAccessException

          public RemoteAccessException(String msg,
                                       Throwable cause)

      Constructor for RemoteAccessException.
      参数:
        `msg` - the detail message
        `cause` - the root cause (usually from using an underlying remoting API such as RMI)