@HenryLiang Under ui.config module looks for config.author folder and create file and name as org.apache.sling.engine.impl.auth.SlingAuthenticator.cfg.json Paste below content within the file  { "sling.auth.requirements":[ "+/", "-/libs/granite/core/content/login", "-/etc.clientlibs", ...

@Mahesh_Gunaje It was introduced in Java 8 and is part of the java.util package.In Adobe Experience Manager (AEM), Optional.Nullable is a class used for handling nullable values in Java. It allows developers to express the absence of a value explicitly, reducing null pointer exceptions. By leveragin...

@Luis_Ochoa In Intellij, right click on the project root folder -> maven and click on Reload Project and check if any build error is coming. It is not able to download dependency if I am not wrong. please confirm if it says Could not find artifact

Modify the configuration of Apache Sling Authentication Service.Add an entry in sling.auth.requirements parameter.If you want anonymous access, you have to put a '-' before the path.Hope this helps!Same Issue Reference:  https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/how-t...

Use DistributionRequest in place of ReplicationAgent to flush:DistributionRequest distributionRequest = new SimpleDistributionRequest(DistributionRequestType.INVALIDATE, isDeep, Arrays.asList(pathToFlush).toArray(new String[0]));if (!Arrays.asList(pathToFlush).isEmpty()) { DistributionResp...

Please follow below links on the same. It talks about event listeners and email template step by step. Code snippet is also available to consume.https://javadoubts.com/aem-event-listener/https://javadoubts.com/aem-email-custom-template/

@PBJelly I agree with @SureshDhulipudi If you site is small, it’s fine to have a single Sitemap for them. However, if sites grow large, you can leverage AEM’s Sitemap index file capabilities. And to do this, all we have to do is request that top level Sitemap page with sitemap-index.xml, instead of ...

@nathes There are two ways:1. As part of component dialog provide a path browser property to choose root path and read all its child in sling model.2. Consider the current page as root page where we are dropping this component. Using current page you can iterate its child, get its value and return t...

@dmanibabu You can try below code snippet in case of page publish. But, launcher has one problem as it gets call multiple times. In place launcher we can call event listener to listen particular event on property value modified. It will also allow us to get topic as replication with resource.From li...

@stiegjo22 Provide the read access to your system user to access config node as shown below:/apps/practice/osgiconfig/config.author/com.day.cq.wcm.mobile.core.impl.TestProvider~practice.cfg.jsonResource resource = resourceResolver.getResource("/apps/practice/osgiconfig/config.author/com.day.cq.wcm.m...