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Revision 45887

Added by Michele Artini about 7 years ago

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UIModuleGrouper.java
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import java.util.ArrayList;


  		




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import java.util.Arrays;


  		




  
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import java.util.Collections;


  		




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import java.util.List;


  		




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import java.util.Map;


  		




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import java.util.Set;


  		




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import java.util.TreeSet;


  		




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import java.util.stream.Collectors;


  		




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import org.springframework.beans.factory.annotation.Autowired;


  		




  ......




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	public List<UIModuleGroup> getMenus(final User user) {


  		




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		final Map<MenuGroup, Set<UIModule>> map = sections.stream()


  		




  
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		final Map<MenuGroup, List<UIModule>> map = sections.stream()


  		




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				.filter(m -> verifyAuthorization(m, user))


  		




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				.collect(Collectors.groupingBy(UIModule::getGroup, Collectors.toCollection(TreeSet::new)));


  		




  
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				.collect(Collectors.groupingBy(UIModule::getGroup, Collectors.toList()));


  		




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		return Arrays.stream(MenuGroup.values())


  		




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				.filter(map::containsKey)


  		




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				.map(g -> new UIModuleGroup(g.getName(), map.get(g)))


  		




  
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				.map(g -> {


  		




  
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					final List<UIModule> list = map.get(g);


  		




  
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					Collections.sort(list);


  		




  
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					return new UIModuleGroup(g.getName(), list);


  		




  
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				})


  		




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				.collect(Collectors.toList());


  		




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	}


  		




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