June 2018
Intermediate to advanced
408 pages
11h 23m
English
book
Hands-On High Performance with Spring 5
by Chintan Mehta, Subhash Shah, Pritesh Shah, Prashant Goswami, Dinesh Radadiya
Content preview from Hands-On High Performance with Spring 5
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Pointcut expressions
We learned about pointcut in terms of AOP. Now let's see what we should take care of when using pointcut:
- Spring with AspectJ processes the pointcuts during compilation and tries to match and optimize matching performance. However, examining code and matching (statically or dynamically) would be a costly process. So, for optimal performance, think twice about what we want to achieve and narrow down our search or matching criteria as much as possible.
- All the designators we learned earlier in this chapter are divided into three categories:
- Method signature pattern: execution, get, set, call, handler
- Type signature pattern: within, withincode
- Contextual signature pattern: this, target, @annotation
- In order to achieve ...
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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.