AEM component is a block of code or a specific functionality to showcase on the web page. e.g. -> On page we can have number of components such as header, footer, hero , side navigation, table, button, etc. We are going to create below highlighted component hierarchy as part of…

OSGI service stands for Open Service Gateway initiative. It is a java class that can register as an OSGI service. We can create OSGI service with the help of @Component annotation from org.osgi.service.component.annotations package and register it as an OSGI service. Deployed component on AEM instance gets handle by SCR…

I always try to write things in such a manner that everyone will be able to read and learn things in one sitting. This will also help you to get overall idea of Hibernate many-to-many and many-to-one mapping with detailed example. many-to-many mapping is to map one class multiple entities…

This blog will help us to get over all idea around RESTful API (AEM servlet), Swagger File, Data source configuration, data form model and integration with AEM Forms. AEM forms work like a charm as there is no single line code change required to create and integrate same with RESTful…

AEM forms provides us a capability to create, update, publish and manage forms at run time. Using AEM forms we can add, update and delete any field in AEM Forms. As part of this blog we are going to setup AEM Forms in local AEM instance as a cloud service…

ACS commons provide a capability to load page related to 404, 500, 405 etc. in case requested page didn’t get find or something went wrong on server. Let’s try to understand the flow for error page handling using ACS commons. browser raised a request for home.html page. AEM publish instance…

Sightly which is also called as HTL(HTML Template Language) is a server-site template system for HTML. HTL gets convert in to HTML code at run time. Like JSP, HTL also provides us implicit objects such as resource, component, properties, style, request, response, log, sling, etc. As part of this blog…

I always try to write things in such a manner that everyone will be able to read and learn things in one sitting. This will also help you to get overall idea of Hibernate one-to-many and many-to-one mapping with detailed example. many-to-many mapping is to map one class multiple entities…

Struts allows to create multiple struts configuration xml files and include same in struts.xml file using <include file=””> tag. Below is the folder structure we will be following as part of current implementation. 2. Lets create user-struts.xml …