Example usage for com.liferay.portal.kernel.util ListUtil exists

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util ListUtil exists.

Prototype

public static <E> boolean exists(List<? extends E> list, Predicate<E> predicate) 

Source Link

Usage

From source file:com.liferay.dynamic.data.mapping.model.impl.DDMStructureImpl.java

License:Open Source License

@Override
public String getUnambiguousName(List<DDMStructure> structures, long groupId, final Locale locale)
        throws PortalException {

    if (getGroupId() == groupId) {
        return getName(locale);
    }//from   w w w.  j av  a  2  s . co m

    boolean hasAmbiguousName = ListUtil.exists(structures, new PredicateFilter<DDMStructure>() {

        @Override
        public boolean filter(DDMStructure structure) {
            if (structure.getStructureId() == getStructureId()) {
                return false;
            }

            String name = structure.getName(locale);

            if (name.equals(getName(locale))) {
                return true;
            }

            return false;
        }

    });

    if (hasAmbiguousName) {
        Group group = GroupLocalServiceUtil.getGroup(getGroupId());

        return group.getUnambiguousName(getName(locale), locale);
    }

    return getName(locale);
}

---