cern.entwined.exception

Class UnwrappableException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cern.entwined.exception.UnwrappableException

All Implemented Interfaces:

Unwrappable<UnwrappableException>, Serializable

Direct Known Subclasses:

InvocationException, MemoryException

public class UnwrappableException
extends RuntimeException
implements Unwrappable<UnwrappableException>

This is a general exception for the Oasis system

Author:

S. Deghaye, Ivan Koblik

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UnwrappableException() Creates an exception object with "No message" passed as exception message.
UnwrappableException(String message) Creates an exception object with the given message.
UnwrappableException(String message, Throwable cause) Creates an exception object with the given message and cause.
UnwrappableException(Throwable cause) Creates an exception object with the given cause.

Method Summary

Methods

Modifier and Type	Method and Description
static Throwable	getRightException(Throwable cause) Used in constructors to correctly unwrap any throwable that has to be unwrapped.
static String	getRightMessage(String message, Throwable cause) Used in constructors to correctly unwrap any message from cause.
boolean	getUnwrap() Returns the unwrap flag value.
UnwrappableException	setUnwrap(boolean unwrap) Sets unwrap flag to true or false.

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 Detail

UnwrappableException

public UnwrappableException()

Creates an exception object with "No message" passed as exception message.

UnwrappableException

public UnwrappableException(String message)

Creates an exception object with the given message.

Parameters:

message - The exception message.

UnwrappableException

public UnwrappableException(String message,
                    Throwable cause)

Creates an exception object with the given message and cause.

Parameters:

message - The exception message.

cause - The exception cause.

UnwrappableException

public UnwrappableException(Throwable cause)

Creates an exception object with the given cause.

Parameters:

cause - The exception cause.

Method Detail

getUnwrap

public boolean getUnwrap()

Description copied from interface: Unwrappable

Returns the unwrap flag value.

Specified by:

getUnwrap in interface Unwrappable<UnwrappableException>

Returns:

the unwrap flag value.

setUnwrap

public UnwrappableException setUnwrap(boolean unwrap)

Description copied from interface: Unwrappable

Sets unwrap flag to true or false.

Specified by:

setUnwrap in interface Unwrappable<UnwrappableException>

Parameters:

unwrap - the unwrap flag value.

getRightException

public static Throwable getRightException(Throwable cause)

Used in constructors to correctly unwrap any throwable that has to be unwrapped.

Parameters:

cause - throwable that was thrown

Returns:

same throwable, or its cause.

getRightMessage

public static String getRightMessage(String message,
                     Throwable cause)

Used in constructors to correctly unwrap any message from cause. Messages always pile up.

Parameters:

cause - throwable that was thrown

Returns:

throwable's message.