AEM Cloud Service - Content Fragments Usage in Pages Custom Asset Report | AEM Community Blog Seeding

[kautuk_sahni]

AEM Cloud Service - Content Fragments Usage in Pages Custom Asset Report by Sreekanth Choudry Nalabotu

Abstract

Goal
Create a Custom Asset Report Experience AEM Content Fragments Report for finding the usage of Content Fragments in a Site (or a section of site with root path)

Solution
1) Create the report type node /apps/eaem-cs-asset-ref-report/asset-reports/cf-usage-report





2) Create report wizard /apps/eaem-cs-asset-ref-report/asset-reports/cf-usage-report-wizard




























3) Add a filter apps.experienceaem.assets.core.filters.AddCustomReports to add the custom CF report cf-usage-report to otb reports data source dam/gui/coral/components/commons/ui/shell/datasources/reportlistdatasource pulling from /libs/dam/content/reports/availablereports

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AEM Cloud Service - Content Fragments Usage in Pages Custom Asset Report

Q&A

Please use this thread to ask the related questions.

[ashish_panwar_adobe]

After adding filter AddCustomReports class, OOTB reports like Upload, Expiration, Modification, Publish, etc are breaking with below error:

Failed executing script /libs/cq/Page/Page.jsp: java.lang.NullPointerException
Cannot serve request to /mnt/overlay/dam/gui/content/reports/viewreport.html/var/dam/reports/db3f7b87-6473-4105-845f-e3a2e84d03c7/ggg.csv in BundledScriptServlet (/libs/granite/ui/components/coral/foundation/table/table.jsp)

Exception:
java.lang.NullPointerException
	at org.apache.sling.resourceresolver.impl.ResourceTypeUtil.relativizeResourceType(ResourceTypeUtil.java:56)
	at org.apache.sling.resourceresolver.impl.ResourceTypeUtil.areResourceTypesEqual(ResourceTypeUtil.java:45)
	at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.isResourceTypeInternal(ResourceResolverImpl.java:1102)
	at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.lambda$isResourceType$0(ResourceResolverImpl.java:1085)
	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1737)
	at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.isResourceType(ResourceResolverImpl.java:1084)
	at org.apache.sling.api.resource.AbstractResource.isResourceType(AbstractResource.java:121)
	at org.apache.sling.api.resource.ResourceWrapper.isResourceType(ResourceWrapper.java:171)
	at org.apache.sling.engine.impl.filter.FilterPredicate.anyResourceTypeMatches(FilterPredicate.java:117)
	at org.apache.sling.engine.impl.filter.FilterPredicate.test(FilterPredicate.java:145)
	at org.apache.sling.engine.impl.filter.FilterHandle.select(FilterHandle.java:75)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:75)
	at com.adobe.granite.metrics.knownerrors.impl.ErrorLoggingComponentFilter.doFilter(ErrorLoggingComponentFilter.java:71)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at com.day.cq.wcm.core.impl.monitoring.PageComponentRequestFilter.doFilter(PageComponentRequestFilter.java:105)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at com.day.cq.wcm.core.impl.WCMComponentFilter.filterRootInclude(WCMComponentFilter.java:375)
	at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:190)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at com.day.cq.wcm.core.impl.page.PageLockFilter.doFilter(PageLockFilter.java:91)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at com.day.cq.personalization.impl.TargetComponentFilter.doFilter(TargetComponentFilter.java:94)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at com.adobe.granite.csrf.impl.CSRFFilter.doFilter(CSRFFilter.java:217)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
	at org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:283)
	at org.apache.sling.engine.impl.SlingRequestProcessorImpl.dispatchRequest(SlingRequestProcessorImpl.java:323)
	at org.apache.sling.engine.impl.request.SlingRequestDispatcher.dispatch(SlingRequestDispatcher.java:211)
	at org.apache.sling.engine.impl.request.SlingRequestDispatcher.include(SlingRequestDispatcher.java:104)
	at com.day.cq.wcm.core.impl.WCMComponentFilter$ForwardRequestDispatcher.include(WCMComponentFilter.java:516)
	at