Class: RecursiveRestoreError

• Inheritance
• Description
• Class protocol
  • accessing
• Instance protocol
  • default actions
• Examples

Inheritance:

   Object
   |
   +--GenericException
      |
      +--Notification
         |
         +--RecursiveRestoreError

Package:

stx:libbasic

Category:

Kernel-Exceptions-Errors

Version:

rev: 1.2 date: 2022/09/26 15:31:30

user: stefan

file: RecursiveRestoreError.st directory: libbasic

module: stx stc-classLibrary: libbasic

Description:

A Notifaction (i.e. ignored if not explicitly handled).
Raised on an attempt to restore an object that had cycles when 
being stored with a store mechanism, that does not support cycles (e.g. #storeOn:).
Instead of the non-restorable object with cycles, a default dummy object is restored.

copyright
COPYRIGHT (c) 2022 by eXept Software AG
             All Rights Reserved

This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice.   This software may not
be provided or otherwise made available to, or used by, any
other person.  No title to or ownership of the software is
hereby transferred.

Class protocol:

 defaultNotifierString

Instance protocol:

 defaultAction

the traditional behavior: returning an empty collection.

 description

(comment from inherited method)
return the description string of the signal/exception.
If a messageText has been set, that is returned,
appended or prepended to the classes description string.
MessageText can be a computed value or anything which converts to a string

Examples:

     |coll|

     coll := #(nil 1 2 3 4 5 6 7).
     coll at:1 put:coll.
     ([
        Object readFrom:coll storeString.
     ] on:RecursiveRestoreError do:[:ex|
        ex proceedWith:'CYLIC OBJECT CANNOT BE RESTORED'.
     ]) inspect.