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Update Readme.md (#815)

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Added a tutorial link for  intercepting filter design pattern
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Anandhu Gopi
2018-11-04 23:42:04 +05:30
committed by Ilkka Seppälä
parent 150f72758e
commit 966c56311c
1 changed files with 6 additions and 1 deletions
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intercepting-filter/README.md
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@ -14,7 +14,9 @@ Provide pluggable filters to conduct necessary pre-processing and
post-processing to requests from a client to a target post-processing to requests from a client to a target
![alt text](./etc/intercepting-filter.png "Intercepting Filter") ![alt text](./etc/intercepting-filter.png "Intercepting Filter")
## Applicability ## Applicability
Use the Intercepting Filter pattern when Use the Intercepting Filter pattern when
@ -22,6 +24,9 @@ Use the Intercepting Filter pattern when
* a system should do the authentication/ authorization/ logging or tracking of request and then pass the requests to corresponding handlers * 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 * you want a modular approach to configuring pre-processing and post-processing schemes
## Tutorials
* [Introduction to Intercepting Filter Pattern in Java](https://www.baeldung.com/intercepting-filter-pattern-in-java)
## Real world examples ## Real world examples
* [javax.servlet.FilterChain](https://tomcat.apache.org/tomcat-8.0-doc/servletapi/javax/servlet/FilterChain.html) and [javax.servlet.Filter](https://tomcat.apache.org/tomcat-8.0-doc/servletapi/javax/servlet/Filter.html) * [javax.servlet.FilterChain](https://tomcat.apache.org/tomcat-8.0-doc/servletapi/javax/servlet/FilterChain.html) and [javax.servlet.Filter](https://tomcat.apache.org/tomcat-8.0-doc/servletapi/javax/servlet/Filter.html)