sling

I have a bundle that was generated by the Maven sling-initial-content archetype, that means the content is imported into the repository when the bundle gets installed. I want anonymous users to be able to add child nodes to a specific node and I want to set these permissions automatically on bundle installation. I tried the following (stored as a JSON file in the content directory), but it generates an error: "Cannot load initial content for bundle com.example.acltest : Unable to perform operation. Node is protected." { "jcr:primaryType": "nt:unstructured", "jcr:mixinTypes": ["rep

Why we extends WCMUsepojo abstract class in our program while working with AEM? What is the advantage of using this class? Because in AEM’s component development mechanism, you likely need a way to provide back-end logic to components. That's because Sightly (when used as a rendering script language instead of the JSP pages) is on purpose a limited template language that allows to do only small basic operations, and the heavy lifting logic should be done inside a Java class or a server-side JS (that you refer using the data-sly-use element inside the Sightly script). This provide better

On AEM 6.1.. I am trying to create a System User (rep:SystemUser). Can anyone help me? I need this system-user to map to a service in OSGI that i want to use to Write some data to aem content. I can see the "system users" in CRX at this location: /home/users/system I tried to create a new node to create a new-user with "jcr:primaryType rep:SystemUser", and defined the rep:PrincipalName, but that property is not being set as "Protected=true", by default is is taking as "Protected = false" and so saving the node is failing with that message. Reference: http://aemfaq.blogspot.com/2015/01/aem6

I downloaded a zip from a running instance of AEM from package manager - http://localhost:4502/crx/packmgr/index.jsp . The zip file, when extracted contains, jcr_root and META-INF . I would like to build some functionality on top of this zip file. So I'm wondering if there is a way to work with this file in eclipse? However, there are no pom.xml files in this zip folder. So I can't just import it in Eclipse. I have AEM developer tools downloaded for Eclipse. Is there a guide available that explains how to do this? The zip file contains some Java files and I would like to make changes to those

I have a Sling Resource object. What is the best way to set or update its property? Tomek Rękawek It depends on the Sling version: Sling >= 2.3.0 (since CQ 5.6) Adapt your resource to ModifiableValueMap , use its put method and commit the resource resolver: ModifiableValueMap map = resource.adaptTo(ModifiableValueMap.class); map.put("property", "value"); resource.getResourceResolver().commit(); Sling < 2.3.0 (CQ 5.5 and earlier) Adapt your resource to PersistableValueMap , use its put and save methods: PersistableValueMap map = resource.adaptTo(PersistableValueMap.class); map.put("property",