Class RemoteException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.io.IOException
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- java.rmi.RemoteException
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- All Implemented Interfaces:
- Serializable
- Direct Known Subclasses:
- AccessException, ActivateFailedException, ActivityCompletedException, ActivityRequiredException, ConnectException, ConnectIOException, ExportException, InvalidActivityException, InvalidTransactionException, MarshalException, NoSuchObjectException, ServerError, ServerException, ServerRuntimeException, SkeletonMismatchException, SkeletonNotFoundException, StubNotFoundException, TransactionRequiredException, TransactionRolledbackException, UnexpectedException, UnknownHostException, UnmarshalException
public class RemoteException extends IOException
ARemoteExceptionis the common superclass for a number of communication-related exceptions that may occur during the execution of a remote method call. Each method of a remote interface, an interface that extendsjava.rmi.Remote, must listRemoteExceptionin its throws clause.As of release 1.4, this exception has been retrofitted to conform to the general purpose exception-chaining mechanism. The "wrapped remote exception" that may be provided at construction time and accessed via the public
detailfield is now known as the cause, and may be accessed via theThrowable.getCause()method, as well as the aforementioned "legacy field."Invoking the method
Throwable.initCause(Throwable)on an instance ofRemoteExceptionalways throwsIllegalStateException.- Since:
- JDK1.1
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field and Description ThrowabledetailThe cause of the remote exception.
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Constructor Summary
Constructors Constructor and Description RemoteException()Constructs aRemoteException.RemoteException(String s)Constructs aRemoteExceptionwith the specified detail message.RemoteException(String s, Throwable cause)Constructs aRemoteExceptionwith the specified detail message and cause.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description ThrowablegetCause()Returns the cause of this exception.StringgetMessage()Returns the detail message, including the message from the cause, if any, of this exception.-
Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Field Detail
detail
public Throwable detail
The cause of the remote exception.This field predates the general-purpose exception chaining facility. The
Throwable.getCause()method is now the preferred means of obtaining this information.
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Constructor Detail
RemoteException
public RemoteException()
Constructs aRemoteException.
RemoteException
public RemoteException(String s)
Constructs aRemoteExceptionwith the specified detail message.- Parameters:
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s- the detail message
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Method Detail
getMessage
public String getMessage()
Returns the detail message, including the message from the cause, if any, of this exception.- Overrides:
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getMessagein classThrowable - Returns:
- the detail message
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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