January 2017
Intermediate to advanced
314 pages
6h 42m
English
Content preview from .NET Design PatternsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3. A Logging Library
In this chapter, we will try to create a logging library that will enable an application developer to log information to a media (file, network, or database) during program execution. This would be a critical library that the developer would be able to use for audit trail (domain pre-requisite) and code instrumentation (from a debugging and verification stand-point). We will design and implement this library from scratch, and make it available as an API to the end developer for consumption.
During the course of this chapter, as a reader, you will learn to leverage strategy pattern, factory method pattern, template pattern, singleton and prototype patterns to do the following:
- Writing data to a file stream
- Creating a simple ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.