Method and apparatus for archiving and unarchiving objects
AssigneeApple Computer, Inc.
InventorsJohn Graziano, Anders Bertelrud
Life of this patent
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AssigneeApple Computer, Inc.
InventorsJohn Graziano, Anders Bertelrud
Estimating the term…
The invention is directed towards methods and apparatuses for archiving and unarchiving objects. Some embodiments of the invention archive and unarchive objects that have global and user settings in multi-user environments. To archive objects, these embodiments identify which object settings are global settings and which settings are user settings. They store the global settings in an archive, and then store the user settings in another archive. To unarchive each object, some embodiments identify the object's settings in one or both archives. These embodiments instantiate the object, and retrieve its settings from the data archives and use the retrieved settings to define the values of the settings of the instantiated object. Some embodiments use key-value coding techniques to retrieve values and load values in an object. Key-value coding allows an archiving or unarchiving process to retrieve and load setting values for an object by using the setting names.
A method of archiving an already instantiated software object having at least two types of settings, wherein said types include global settings and user settings, said object used in a multi-user environment, the method comprising:
For a multi-user application that runs on a computer, a method of archiving multiple software objects, wherein the objects are part of the application, the objects having global and user settings, the method comprising:
In a multi-user application that runs on a computer, a method of unarchiving objects of the application, said objects having settings stored in a set of data archives including a global data archive and a plurality of user data archives, the method comprising:
Dependencies are inferred from the claim text.