UML Interaction Overview Diagrams Examples

Here we provide some examples of UML interaction overview diagrams:

Online shopping interaction overview diagram
Purpose: An example of UML interaction overview diagram for online shopping.
Summary: Customer may search or browse items, add or remove items from shopping cart, do checkout.

Submit comments to Pluck using DWR, AJAX, JSON
Purpose: An example of interaction overview diagram which shows how user comments on some article are submitted to Pluck using various AJAX technologies.
Summary: Comments submitted by a web user are first validated by the web site which is hosting commented article. DWR technology (AJAX for Java) is used to convert user comments HTML form data into Java object and possible validation errors - back into JavaScript callbacks for errors. Comments that look Ok are submitted to Pluck server hosting all comments to all articles.

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