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Work on #226, moved POSA reference and some J2EE design pattern references

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Narendra Pathai
2015-09-24 12:23:02 +05:30
parent 6735c81b52
commit ba6511fe5d
11 changed files with 37 additions and 4 deletions
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service-locator/index.md
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@ -10,7 +10,7 @@ tags: Java
**Intent:** Encapsulate the processes involved in obtaining a service with a
strong abstraction layer.
![alt text](./etc/service-locator.png "Proxy")
![alt text](./etc/service-locator.png "Service Locator")
**Applicability:** The service locator pattern is applicable whenever we want
to locate/fetch various services using JNDI which, typically, is a redundant
@ -26,3 +26,7 @@ improves the performance of application to great extent.
* when network hits are expensive and time consuming
* lookups of services are done quite frequently
* large number of services are being used
**Credits:**
* [J2EE Design Patterns](http://www.amazon.com/J2EE-Design-Patterns-William-Crawford/dp/0596004273/ref=sr_1_2)