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Getting started with the AEM Dispatcher by Markus Bulla Overview This short post aims to collect valuable resources as a starting point to learn more about the AEM Dispatcher, an important and integral part of every AEM setup. It is a module for different web servers, such as Microsoft IIS or Apache httpd – the latter being the one more commonly used. The Dispatcher can also be used for load balancing but in most deployments, that will be handled by a dedicated (Enterprise) Load Balancer and not a Dispatcher. In fact, I highly recommend having a 1:1 relationship between Dispatchers and AEM publishing servers which conflicts with using the dispatcher as a load balancer.   Read the full blog post at https://cq-ma.rkusbulla.de/2023/09/getting-started-with-aems-dispatcher/   Q&A Please use this thread to ask questions relating to this article.

Hi Team   I am trying to work on a POC with Helix in which I am trying to generate a website using input from Excel sheets. Unfortunately, there is not much information available about this ambitious project from Adobe. I have found very little documentation on the implementation and no community help content either.   I have referred to https://www.hlx.live/home and https://www.hlx.live/developer/tutorial. This tutorial talks about using Google Docs. According to the documentation (https://www.hlx.live/docs/faq), Franklin supports editing content in Microsoft Word, Google Docs, Microsoft Excel, and Google Sheets, as well as any custom authoring environment and AEM's Universal Editor.   I want to do a POC on converting Excel to a website using Helix. Does anyone have any documentation, help docs, or blogs on this topic? Any help in any form would be appreciated at this point 😊   TIA Veena ✌   cc: @kautuk_sahni 

Hi everyone. I am using the navigation core component given by adobe to create my header and I have implemented it into my header component without making any changes. Now, I have added custom page properties and I want to display them using my navigation component. I cannot use the current page's page properties since I want to display all the level 0's page properties. I've tried extending the core navigation model but there's a lot of different models I will need to change. Is there any other way to achieve this or is extending the core model the only way?Thank you!

I downloaded the quickstart jar file (link provided by Adobe support team) but it's only showing loadingI also changed the port number from the default 6502, but its not working.Any idea?

How to Implement a backend API or service to fetch content fragments from the CMS

Hey folks, I'm working on an implementation for custom Sling Model exporters that rely on a GSON-based export framework we've built. What I want to do is change the way the JSON serialization happens every time this component is serialized.   I have it working so that if I fetch the component directly:   http://localhost:4502/content/my-app/us/en/jcr:content/root/container/container/section_container/mycomponent_54231355.model.json     I get the custom JSON I am expecting. However, if I fetch the page:   http://localhost:4502/content/my-app/us/en.model.json     Then I just get the OOTB serialization for this component (which is nested in the child components for the page).   How can I override the way this component is serialized including as part of the full page JSON?   My component:   @Model( resourceType = Breadcrumb.RESOURCE_TYPE, adaptables = { Resource.class, SlingHttpServletRequest.class } ) @Exporter

Hello, Our error.log on the AEM Publish instances are polluted with millions of such messages:2023-07-18 14:47:00.810 *WARN* [sling-oak-observation-15] org.apache.jackrabbit.oak.core.GuavaDeprecation use of deprecated Guava-related API - this method is going to be removed in future Oak releases - see OAK-8874 for details How to get rid of them? Stacktrace: java.lang.Exception: call stack at org.apache.jackrabbit.oak.core.GuavaDeprecation.handleCall(GuavaDeprecation.java:65) at org.apache.jackrabbit.oak.plugins.nodetype.TypePredicate.apply(TypePredicate.java:220) at com.adobe.granite.auth.requirement.impl.RequirementObserver$Diff.childNodeChanged(RequirementObserver.java:125) at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:517) at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:651) at com.adobe.granite.auth.requirement.impl.RequirementObserver$Diff.childNodeChanged(RequirementObserver.java:

 While editing Page Properties.While creating PageIs this default behavior or missing something?Please suggest.

Dear All, I have one requirement that, I have one xml testfile called testfile.xml , as shown in below.  Now , I am calling this firstname , lastname and number inside my servlet, by using below JAVA code. import java.io.IOException; import javax.jcr.Node;import javax.servlet.Servlet; import org.apache.http.HttpStatus;import org.apache.sling.api.SlingHttpServletRequest;import org.apache.sling.api.SlingHttpServletResponse;import org.apache.sling.api.resource.Resource;import org.apache.sling.api.resource.ResourceResolver;import org.apache.sling.api.resource.ResourceResolverFactory;import org.apache.sling.api.servlets.HttpConstants;import org.apache.sling.api.servlets.SlingAllMethodsServlet;import org.apache.sling.servlets.annotations.SlingServletResourceTypes;import org.osgi.service.component.annotations.Component;import org.slf4j.Logger;import org.slf4j.LoggerFactory; @8220494(service = Servlet.class)@SlingServletResourceTypes(resourceTypes = { "w

I have an event listener in which I am listening to a path as in the below screenshot using Observation Manger . How can I add multiple paths here , so that I can listen to multiple paths. I cannot add the root path, since I don't want to listen to the root path due to other project requirement constraints.  

hello everyone,i added the Files/Folders filter to Brand Portal but it is not returning results when i try to search by folder.I published the search form and /libs/dam/gui/coral/components/admin/customsearch/searchpredicates/searchtypepredicate to brand portal.The filters looks good.I also reviewed the search request and looks good as well, i mean it hasgroup.1_group.type: nt:folder has anyone added the folder filter option on brad portal? thanks in advance

How to export Local References of an asset in JSON format by Yoshimasa Ishiguro Abstract This article will explain how to export the references of an asset in JSON format instead of needing to go to the UI and see them for each asset.Issue/Symptoms You can see the Local References of an asset on the References tab of Properties. (In Assets Console, select an asset, select Properties from the toolbar, and then select References tab.) When you use the information outside AEM, you can export it in JSON format. Resolution Accessing the following URL’1’ returns Local References in JSON format. “path” values in the response are the content paths referencing a target asset. Read Full Blog How to export Local References of an asset in JSON format Q&A Please use this thread to ask the related questions.

Hi team, We are getting an error logs like below. Anyone has idea on this why its coming. 24.08.2023 09:32:37.387 *ERROR* POST /content/dam/dam:batch.metadata.json HTTP/1.1] org.apache.sling.servlets.post.impl.operations.ModifyOperation Exception during response processing. org.apache.sling.api.resource.PersistenceException: Unable to create node at /content/dam/dam:batch.metadata.json at org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.create(JcrResourceProvider.java:480) [org.apache.sling.jcr.resource:3.0.18] ... 160 lines omitted ... at java.lang.Thread.run(Thread.java:748) Caused by: javax.jcr.nodetype.ConstraintViolationException: No default node type available for /content/dam/dam:batch.metadata.json

I am trying to retrieve content fragments from the "ponto-de-parada" model that have the type value "Toll". However, I am not able to get this specific result. It is returning all the fragments based on the "ponto-de-parada" model, including fragments that are not of type "Toll".What could be wrong and how can I fix it?Map<String, String> queryParameterMap = new HashMap<>();queryParameterMap.put("type", NT_DAM_ASSET);queryParameterMap.put("p.limit", Integer.toString(maxItems)); queryParameterMap.put("group.p.or", "true");queryParameterMap.put("group.1_group.path", "/content/dam/conteúdo-multicanal/rodovias/conteudo/taxas-de-pedagio/riosp");queryParameterMap.put("group.2_group.path", "/content/dam/conteúdo-multicanal/rodovias/conteudo/ponto-de-parada/riosp");queryParameterMap.put("group.1_group.property", JcrConstants.JCR_CONTENT + "/data/cq:model");queryParameterMap.put("group.1_group.property.value", "/conf/myproject/settings/dam/cfm/models/veiculos-com-multiplicadore

 Hi team,Could someone assist me in retrieving the latest LinkedIn posts content using the OSGi service class?https://learn.microsoft.com/en-us/linkedin/shared/authentication/authorization-code-flow?context=linkedin%2Fcontext&tabs=HTTPS1 Thanks in advance

While deploying my code to cloud instance, getting the below build error on core bundle. What can be the issue?

hi all - we have over 4,000 content fragments and need the ability to report on values within the fragments. here are two examples... 1-pull content fragment path/name and the value within a specific rich text field so that unstructured data in rich text field can be searched and analyzed outside of AEM. example report output would be CSV with: fragment-name,rich-tex-value2-pull content fragment path/name and the value within a specific free text field which references a network location outside of AEM so that referenced assets can be identified. example report output would be CSV with: fragment-name,network-location-value so far i've looked at tools >> assets >> reports and tried to use custom fields to pull out these values within the content fragments. none of the available fields from "properties to map" seem to fit. seems like it is limited to fragment properties and doesn't allow elements within the fragment itself to be pulled. Thanks for the considera

Hi Team, We followed this article https://medium.com/@toimrank/aem-vanity-url-bce73e71d960  to configure Vanity URL.But it did not work because of Dispatcher rewrite rules. Vanity URLs always get rewritten based on Dispatcher rewrite rules and does not work as expected. E.G. Page A has vanity url something like /abc. and  we have rules written at dispatcher level as below:RewriteCond %{REQUEST_URI} !^/appsRewriteCond %{REQUEST_URI} !^/binRewriteCond %{REQUEST_URI} !^/contentRewriteCond %{REQUEST_URI} !^/etcRewriteCond %{REQUEST_URI} !^/homeRewriteCond %{REQUEST_URI} !^/libsRewriteCond %{REQUEST_URI} !^/saml_loginRewriteCond %{REQUEST_URI} !^/systemRewriteCond %{REQUEST_URI} !^/tmpRewriteCond %{REQUEST_URI} !^/varRewriteCond %{REQUEST_URI} !(.html|.jpe?g|.png|.svg)$RewriteRule ^/(.*)$ /content/mysite/us/en/$1.html [PT,L] PROBLEM:  when we hit url like localhost:4503/abc... It always redirects to /content/mysite/us/en/abc.html and as a result it gi

Hi,We are having a nested multifield component with 4 Levels where we are facing error while authoring the dialog.The previous version of this component contains a checkbox which works fine.For this version we have added few checkboxes for a new requirement, by then we are facing this while authoring the dialog.Compared the XML of both the versions, couldn't spot anything that is causing this.The Previous version faced the same issue when i added the checkboxes that are present in new version to the older version.Any suggestion to resolve it, if so please help./libs/granite/ui/components/coral/foundation/form/checkbox/checkbox.jspCannot serve request to /mnt/override/apps/"..."/components/content/"...."/_cq_dialog.html/content/"...."/language-master/en/"...."/jcr:content/contentpar/"...."/libs/granite/ui/components/coral/foundation/container/container.jspException:org.apache.sling.api.request.TooManyCallsException: /libs/granite/ui/components/coral/foundation/form/checkbox/checkbox.jsp

Hi,I am currently using I18n feature to store the json under /apps and served the file using /libs/cq/i18n/dict.en.jsonThe json contains key values of error messages required in the field validations and api validation messages in the form.Issues found in my I18n approach:Since the messages are controlled by the developers we need deployment for every change in the json. Can we make it author friendly so that deployments can be avoided.When we have two projects containing dict.en.json under its respective /apps folder the url /libs/cq/i18n/dict.en.json contains one of the projects values when accessed until we delete one of the file the other file is not used. 

Hello All,I looked into Configure the Rich Text Editor  and  Configure the Rich Text Editor plug-ins to add custom styles to custom rte component. The change looks like belowThe question is - Can I add a separate styles icon (with another symbol) so that I can show "styleA" and "styleB" over there instead of cluttering everything under the ootb 'styles' dropdown (S) ? Basically I want to keep style1, style2 style3 and so on, under ootb styles dropdown and separate out the styleA, styleB and so on, under separate icon dropdown.So far I am just seeing available plugins that we can enable and add features. And for styles we can add any number of styles but cannot separate them. The plugins are based on unique ids it seems.Please advise.Using AEM 6.4.3.Shubham

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Hi,Example: we have total 20 products ,we will be showing 5 products on page load and on click of laodmore will show other 5 products.but issue is when we click on loadmore first product is getting displayed again everytime on click of loadmore button. we have wriiten in condition in sightly. Is there any I can restrict 1st product to load one time.<sly data-sly-test.testVale="${******}"><sly data-sly-test.testVale="${********}">"1st product"</sly><sly data-sly-test="${}"data-sly-list.test="${}">"2,3,4,5 products"</sly></sly>

We tried to export component values using @Model(adaptables = Resource.class, resourceType = {"/components/content/carousel" }, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL, cache = false)@3484101(name = "jackson", extensions = "json", options = {@ExporterOption(name = "SerializationFeature.WRITE_DATES_AS_TIMESTAMPS", value = "true")}) to a JSON format, however we are able to see the JSON values in author and publisher instances, but on dispatcher URL when we try to access this JSON, it is giving us the content as html format.How to access this JSON values from dispatcher URL as JSON format.

Is their a way to Preview and Compare against current version (using version comparison tool) for PDF Assets in AEM similar to what we have for Images ? https://experienceleague.adobe.com/docs/experience-manager-learn/assets/collaboration/versions.html?lang=en