gaspersic/java-design-patterns
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

#354 Add maven model for feature toggle design pattern

Browse Source
This commit is contained in:
Joseph McCarthy
2016-01-25 21:14:24 +00:00
parent cf10bd1d05
commit d7526fc7c0
86 changed files with 1165 additions and 270 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
dao/index.md
View File

@ -9,16 +9,18 @@ tags:
- Difficulty-Beginner
---
**Intent:** Object provides an abstract interface to some type of database or
## Intent
Object provides an abstract interface to some type of database or
other persistence mechanism.
![alt text](./etc/dao.png "Data Access Object")
**Applicability:** Use the Data Access Object in any of the following situations
## Applicability
Use the Data Access Object in any of the following situations
* when you want to consolidate how the data layer is accessed
* when you want to avoid writing multiple data retrieval/persistence layers
**Credits:**
## Credits
* [J2EE Design Patterns](http://www.amazon.com/J2EE-Design-Patterns-William-Crawford/dp/0596004273/ref=sr_1_2)