utilLocator.findUtil（“com.liferay.portlet.asset.service.AssetEntryLocalServiceUtil”）未定义

Question

I am using the below code in ADT custom template code

<#assign storageEngineUtil = utilLocator.findUtil("com.liferay.portlet.asset.service.AssetEntryLocalServiceUtil") />

But this is giving utilLocator.findUtil("com.liferay.portlet.asset.service.AssetEntryLocalServiceUtil") is undefined

Is there anything I'm missing here? but

Answer 1

The util class AssetEntryLocalServiceUtil is not accessible from a Freemarker template.

What you're trying to do is to get access to AssetEntryLocalService . Access to Liferay services is restricted in ADT templates.

You can get instance to AssetEntryLocalService through ServiceLocator , but you have to tell Liferay to allow it.

Default configuration restricts access to serviceLocator variable (in portal.properties ).

#
# Set a comma delimited list of variables the FreeMarker engine cannot
# have access to. This will affect Dynamic Data List templates, Journal
# templates, and Portlet Display templates.
#
freemarker.engine.restricted.variables=serviceLocator

The setting needs to be overridden to empty value in portal-ext.properties (ie. allow the usage of serviceLocator in templates).

Then you can finally call serviceLocator.findService to get the service.

<#assign assetEntryLocalService = serviceLocator.findService("com.liferay.portlet.asset.service.AssetEntryLocalService") />