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The purpose of this blog is to provide the details on how to integrate Spring in Adobe Experience Manager (AEM) aka CQ5 with the help of OSGI extender. This will open up the world of Spring (DI, AOP, Caching, web services (REST/SOAP), transactions, logging etc.) to AEM projects. This integration will be very vital for the projects, which...
One of the powerful features that AEM offers is its authoring capabilities. It provides easy to use GUI for authors to create and edit content. When it comes to authoring the content, dialog plays a vital role in that. A dialog accepts inputs via Widgets and then makes that input available for further use. One of the most commonly...
AEM derives the port number from the quickstart jar file. As the documentation says that by renaming the jar file, we can configure AEM to run on a different port. But this requires an instance shutdown. What if we want to change the port number of a running AEM instance? What if it is an e-Commerce site and shutting down the server...
So far we have used OSGi Event Admin for event publishing that uses publisher subscriber model. Though it works really well, there is a downside in using this: - No guarantee of delivery As soon as an event is published, job of the publisher is done. No matter whether any subscriber has worked on it or not, the event just dies...
AEM houses a powerful open source framework in its technology stack,Apache Felix. Felix is a open source implementation of OSGi. OSGi provides a way to manage bundles and their configurations. OSGi provides a way to configure services and modify those configurations on the run-time. But apart from this there is a another powerful...