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java-design-patterns/intercepting-filter
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Ilkka Seppälä 417f21ed3d
Code cleanup (#1461) 
* Code cleanup

* Fix flux tests

* Fix checkstyle errors

* Fix compile error
2020-07-30 20:28:47 +03:00
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#1113 Add uml-reverse-mapper plugin
2019-12-07 18:03:49 +02:00
src
Code cleanup (#1461)
2020-07-30 20:28:47 +03:00
pom.xml
Issue 989 batch-2 (#1108)
2019-12-18 22:04:08 +02:00
README.md
https://github.com/iluwatar/java-design-patterns-web/issues/8 Update pattern categories and tags
2019-12-13 21:09:28 +02:00

README.md

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pattern Intercepting Filter intercepting-filter /patterns/intercepting-filter/ Behavioral
Decoupling

Intent

Provide pluggable filters to conduct necessary pre-processing and post-processing to requests from a client to a target

Class diagram

alt text

Applicability

Use the Intercepting Filter pattern when

  • a system uses pre-processing or post-processing requests
  • a system should do the authentication/ authorization/ logging or tracking of request and then pass the requests to corresponding handlers
  • you want a modular approach to configuring pre-processing and post-processing schemes

Tutorials

Real world examples

Credits