2015-08-13 23:54:40 +02:00
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---
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layout: pattern
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title: Tolerant Reader
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folder: tolerant-reader
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2015-08-15 18:03:05 +02:00
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permalink: /patterns/tolerant-reader/
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2016-08-30 15:10:34 +02:00
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pumlid: NSZ14SCm20NHLf829ExfXaYChGn26lZ4xSVdtFRjSrZJx9AkZnFOyI9olkenSEOxGxmjWnXgMvE6viLWfmz_kNI9SLZP38XRqEIuWx1Kd0t5XVjjGVj_DNtMdLD_
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2015-08-20 21:40:07 +02:00
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categories: Integration
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2015-12-28 15:52:44 +02:00
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tags:
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- Java
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- Difficulty-Beginner
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2015-08-13 23:54:40 +02:00
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---
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2016-01-03 21:14:30 +01:00
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## Intent
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Tolerant Reader is an integration pattern that helps creating
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2015-08-13 23:54:40 +02:00
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robust communication systems. The idea is to be as tolerant as possible when
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reading data from another service. This way, when the communication schema
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changes, the readers must not break.
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2016-01-03 21:14:30 +01:00
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## Applicability
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Use the Tolerant Reader pattern when
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2015-08-13 23:54:40 +02:00
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2015-08-15 18:03:05 +02:00
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* the communication schema can evolve and change and yet the receiving side should not break
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2015-09-03 18:17:07 +05:30
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2016-01-03 21:14:30 +01:00
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## Credits
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2015-09-03 18:17:07 +05:30
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* [Martin Fowler - Tolerant Reader](http://martinfowler.com/bliki/TolerantReader.html)
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