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APACHE KARAF COOKBOOK
book

APACHE KARAF COOKBOOK

by Achim Nierbeck, Jamie Goodyear
August 2014
Beginner to intermediate content levelBeginner to intermediate
260 pages
5h 31m
English
Packt Publishing
Content preview from APACHE KARAF COOKBOOK

Building a Http Service with the Whiteboard pattern in Apache Karaf

The Whiteboard pattern is a much easier approach to registering servlets, resources, JSPs, or filters. With the Whiteboard extender, the registration of services works in the opposite way to the last recipe. The bundle activator doesn't wait for the Http Service to show up; it just registers the servlets and the other resources as services while the Whiteboard extender picks up those services and makes sure that everything is ready to be served. With the Whiteboard feature, it is possible to use all web technologies available to the underlying Jetty server, as we are not bound to the restricted Http Service interface anymore. This recipe will guide you through this by using two ...

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Publisher Resources

ISBN: 9781783985081Supplemental Content