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Use headings instead of bold text in index.md #238

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Jeroen Meulemeester
2016-01-03 21:14:30 +01:00
parent b6beffec2e
commit 3d642cdad7
66 changed files with 373 additions and 233 deletions
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service-layer/index.md
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@@ -9,7 +9,8 @@ tags:
- Difficulty-Intermediate
---
**Intent:** Service Layer is an abstraction over domain logic. Typically
## Intent
Service Layer is an abstraction over domain logic. Typically
applications require multiple kinds of interfaces to the data they store and
logic they implement: data loaders, user interfaces, integration gateways, and
others. Despite their different purposes, these interfaces often need common
@@ -18,12 +19,13 @@ its business logic. The Service Layer fulfills this role.
![alt text](./etc/service-layer.png "Service Layer")
**Applicability:** Use the Service Layer pattern when
## Applicability
Use the Service Layer pattern when
* you want to encapsulate domain logic under API
* you need to implement multiple interfaces with common logic and data
**Credits:**
## Credits
* [Martin Fowler - Service Layer](http://martinfowler.com/eaaCatalog/serviceLayer.html)
* [Patterns of Enterprise Application Architecture](http://www.amazon.com/Patterns-Enterprise-Application-Architecture-Martin/dp/0321127420)