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Add presentation for Proxy pattern.

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Ilkka Seppälä
2016-12-26 20:05:38 +02:00
parent 5e57cd03d1
commit 9cf1918425
1 changed files with 68 additions and 0 deletions
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proxy/etc/presentation.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>Title</title>
<meta charset="utf-8">
<style>
@import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
@import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
@import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
body { font-family: 'Droid Serif'; }
h1, h2, h3 {
font-family: 'Yanone Kaffeesatz';
font-weight: normal;
}
.remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
</style>
</head>
<body>
<textarea id="source">
class: center, middle
# Proxy
---
# Also known as
* Surrogate
---
# Intent
* Provide a surrogate or placeholder for another object to control access to it.
---
# Applicability
* Protection proxy limits access to the real subject.
* Virtual proxies are used when an object is expensive to instantiate.
* Caching proxies are used to cache expensive calls to the real subject.
* Remote proxies are used in distributed object communication.
* Smart proxies are used to implement reference counting and log calls to the object.
---
# Diagram
.center[![Alt text](proxy-concept.png)]
---
# Tutorials
* Blog http://java-design-patterns.com/blog/controlling-access-with-proxy-pattern/
* Source code http://java-design-patterns.com/patterns/proxy/
</textarea>
<script src="https://gnab.github.io/remark/downloads/remark-latest.min.js">
</script>
<script>
var slideshow = remark.create();
</script>
</body>
</html>