Handling Http Requests, HttpClient, in AEM
When integrating with external services or APIs from Adobe Experience Manager (AEM), utilizing the HttpClient for outbound HTTP requests is a common requirement. It’s crucial to handle these connections efficiently, securely, and in a way that is compatible with AEM’s architecture to ensure optimal performance and maintainability of your code. AEM provides a specialized factory, […]
Benefits of SlingSafeMethodsServlet with Code Examples
A robust security strategy is pivotal to safeguarding applications. As an AEM developer, we must really understand the SlingSafeMethodsServlet, an invaluable feature within the Apache Sling framework. This article explores the core concepts, practical benefits, and the heightened security it brings to servlet development. The org.apache.sling.api.servlets.SlingSafeMethodsServlet is an extension of the trusted HttpServlet in Apache […]
AEM Convert Excel to JSON Simple Servlet Example
In this article, I present a straightforward yet powerful solution that demonstrates how to seamlessly convert Excel data into JSON format using Adobe Experience Manager (AEM). By implementing a custom servlet, I will illustrate the process of converting an Excel sheet named ‘example.xlsx’ into structured JSON data; it can be downloaded below for you following […]
JCR SQL2 ISDESCENDANTNODE Multiple Paths Example
While working with the JCR SQL2 Queries, you may encounter scenarios where content is distributed across various branches of the repository. Querying these branches efficiently is key to implement features to capture requirements. In this article, we will focus o how to collect and query for distributed across various branches of the repository. Using the […]
Retrieving the Current Page in an AEM Servlet via ResourceType
In the context of “Retrieving the Current Page in an AEM Servlet via ResourceType”, it is great to understand how this is done. This guide provides a simplified walkthrough on how you can adeptly achieve this. In the code example, we will associating the servlet with a resourceType. 123456789101112131415161718192021222324252627282930313233343536373839package com.example.aem.servlets; import org.apache.sling.api.SlingHttpServletRequest; import org.apache.sling.api.SlingHttpServletResponse; import […]
AEM Sling Servlet: resourceTypes for POST & GET Code Example Code
When working with Sling Servlets in AEM, the choice between using a resource type or a sling path as the basis for your servlet’s operation is crucial. This article delves into the benefits of utilizing resource types and provides practical examples of how resource types can streamline your development process for both POST and GET […]
AEM JCR SQL2 Full Text Search Case Insensitive
One of the key features of AEM is its support for searching and querying content stored in its Java Content Repository (JCR). In this article, we will explore how to perform a case-insensitive full-text search using the JCR_SQL2 query language in AEM and provide a practical example of achieving this through a servlet. Performing Case-Insensitive […]
How to access Design Dialogue Properties in Sling Model
Design Dialogs are especially useful for creating components that need to be easily configurable through editable template and policies without directly editing the underlying code. They enable a clear separation between content and presentation, allowing content authors to make changes without needing technical expertise. Design Dialogs are defined using the AEM Touch UI Dialog, which […]
Send Out Emails with AEM Servlet
In this article, we will be setting up the local AEM author developer’s environment to send out an email utilizing the Day CQ Mail Service. This article includes code snippets to a Sling Servlet that will be used to send out the email. We will be using a Google Gmail account as the SMTP Mail […]
How to use AEM JCR SQL2 query strings to query for nodes in Java Content Repository
JCR-SQL2 (Java Content Repository – Structured Query Language 2) is domain specific language used to query JCR nodes held in the JCR repository. The syntax for JCR-SQL2 is fairly similar to SQL, so if you have some experience with SQL, this tutorial will be a walk in the park for you. The best way to […]
