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Arpit Jain 94ca254626 Fix for issue #954 : Add external Dependencies to run with Java11 (#957) 
* Fix for issue #954
Add javax.annotation and java.xml.bind as external maven dependencies
Verified with jdk-11

* Move dependency versions to main pom.xml's dependencyManagement section
2019-10-06 19:06:39 +03:00
..
etc
#190 Remove urm plugin
2017-11-28 20:55:52 +02:00
src
Minor refactorings and code style changes (#807)
2018-10-23 13:45:41 +05:30
pom.xml
Fix for issue #954 : Add external Dependencies to run with Java11 (#957)
2019-10-06 19:06:39 +03:00
README.md
Added one more Credit/Article about the benefits of Repository pattern (#882)
2019-07-29 21:31:42 +03:00

README.md

layout, title, folder, permalink, categories, tags
layout title folder permalink categories tags
pattern Repository repository /patterns/repository/ Persistence Tier
Java
Difficulty-Intermediate
Spring

Intent

Repository layer is added between the domain and data mapping layers to isolate domain objects from details of the database access code and to minimize scattering and duplication of query code. The Repository pattern is especially useful in systems where number of domain classes is large or heavy querying is utilized.

alt text

Applicability

Use the Repository pattern when

  • the number of domain objects is large
  • you want to avoid duplication of query code
  • you want to keep the database querying code in single place
  • you have multiple data sources

Real world examples

Credits