FragmentEntryLinkStagedModelDataHandler doesn't work if classNameId changes between origin/destination

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.3.X
• Fix Version/s: 7.3.10.3 DXP SP3, 7.3.X
• Component/s: Content Publishing > Export/Import, Out of the box Fragments > Navigation Menu
• Labels:
  • ee-ts
  • liferay-dxp-73-sp3
  • liferay-fix-pack-dxp-3-7310
  • liferay-fixpack-dxp-3-7310
• Branch Version/s:
  7.3.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay/liferay-portal-ee/pull/24781

ClassNameId can change among databases, but isn't updated during the import process which can lead to exceptions like the following one when importing a LAR file:

Caused by: java.lang.RuntimeException: Unable to get class name from id 27701
	at com.liferay.portal.util.PortalImpl.getClassName(PortalImpl.java:1627)
	at com.liferay.portal.kernel.util.PortalUtil.getClassName(PortalUtil.java:564)
	at com.liferay.layout.content.page.editor.web.internal.util.ContentUtil._getLayoutDisplayPageObjectProvider(ContentUtil.java:372)
	at com.liferay.layout.content.page.editor.web.internal.util.ContentUtil._getFragmentEntryLinkMappedLayoutDisplayPageObjectProviders(ContentUtil.java:311)
	at com.liferay.layout.content.page.editor.web.internal.util.ContentUtil.getFragmentEntryLinkMappedLayoutDisplayPageObjectProviders(ContentUtil.java:76)
	at com.liferay.layout.content.page.editor.web.internal.model.listener.FragmentEntryLinkModelListener._updateLayoutClassedModelUsage(FragmentEntryLinkModelListener.java:226)
	at com.liferay.layout.content.page.editor.web.internal.model.listener.FragmentEntryLinkModelListener.onAfterUpdate(FragmentEntryLinkModelListener.java:81)
	at com.liferay.layout.content.page.editor.web.internal.model.listener.FragmentEntryLinkModelListener.onAfterUpdate(FragmentEntryLinkModelListener.java:52)
	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:717)
	at com.liferay.fragment.service.impl.FragmentEntryLinkLocalServiceImpl.updateFragmentEntryLink(FragmentEntryLinkLocalServiceImpl.java:598)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50)
	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69)
	at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57)
	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:60)
	at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57)
	at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49)
	at com.sun.proxy.$Proxy842.updateFragmentEntryLink(Unknown Source)
	at com.liferay.fragment.internal.exportimport.staged.model.repository.FragmentEntryLinkStagedModelRepository.updateStagedModel(FragmentEntryLinkStagedModelRepository.java:157)
	at com.liferay.fragment.internal.exportimport.staged.model.repository.FragmentEntryLinkStagedModelRepository.updateStagedModel(FragmentEntryLinkStagedModelRepository.java:36)
	at com.liferay.fragment.internal.exportimport.data.handler.FragmentEntryLinkStagedModelDataHandler.doImportStagedModel(FragmentEntryLinkStagedModelDataHandler.java:240)
	at com.liferay.fragment.internal.exportimport.data.handler.FragmentEntryLinkStagedModelDataHandler.doImportStagedModel(FragmentEntryLinkStagedModelDataHandler.java:45)
	at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367)
	... 67 more

 

 

Steps to Reproduce:

1. Create a site named Site1.
2. In Site1 create a new web content named WC1.
3. In Site1 create a new Page Template collection named collection.
4. Inside that collection create a new Content Page Template named PageTemplate.
5. Edit PageTemplate adding a ContentDisplay fragment.
6. Edit the fragment configuration adding WC1 as selected item and use as template Basic Web Content and publish the page template.
7. Export the site and download the generated lar.
8. Start a 6.2 and perform an upgrade (this is needed to force a different classNameId for JournalArticle).
9. Create a site named Site2 in this last installation.
10. Import the generated LAR.

 

Expected Results:

Import is successful.

 

Actual Results:

Import fails due to wrong classNameId.