Application Development Software

Hi all,

I'm new in WebCenterSites and I need your help, I used searchImmediateChildren, but I need to order the result by a Attribute different that id and name

that is the code below:

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List<SortOrder> sortList = Collections.singletonList(GenericUtil.getSortFields("name"));

Session ses = SessionFactory.newSession(wcsUsername, wcsPassword);
ServicesManager servicesManager = (ServicesManager) ses.getManager(ServicesManager.class.getName());
SearchService searchService = servicesManager.getSearchService();
List<ResultRow> listChildrens = searchService.searchImmediateChildren(new AssetIdImpl("News", assetId), NumberUtils.toLong(siteId), rows, sortList);

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with name or id works perfectly, but I want to change to:

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List<SortOrder> sortList = Collections.singletonList(GenericUtil.getSortFields("DatePublished"));

Session ses = SessionFactory.newSession(wcsUsername, wcsPassword);
ServicesManager servicesManager = (ServicesManager) ses.getManager(ServicesManager.class.getName());
SearchService searchService = servicesManager.getSearchService();
List<ResultRow> listChildrens = searchService.searchImmediateChildren(new AssetIdImpl("News", assetId), NumberUtils.toLong(siteId), rows, sortList);

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DatePublished is a created attribute for my Content.

I hope have been clear enough

Regards