Examples with BaseAdditiveAttributeMerger org.apereo.services.persondir.support.merger.BaseAdditiveAttributeMerger used on opensource projects

Example 1 with BaseAdditiveAttributeMerger

use of org.apereo.services.persondir.support.merger.BaseAdditiveAttributeMerger in project cas by apereo.

the class CoreAuthenticationUtils method getAttributeMerger.

/**
 * Gets attribute merger.
 *
 * @param mergingPolicy the merging policy
 * @return the attribute merger
 */
public static IAttributeMerger getAttributeMerger(final PrincipalAttributesCoreProperties.MergingStrategyTypes mergingPolicy) {
    switch(mergingPolicy) {
        case MULTIVALUED:
            val merger = new MultivaluedAttributeMerger();
            merger.setDistinctValues(true);
            return merger;
        case ADD:
            return new NoncollidingAttributeAdder();
        case NONE:
            return new BaseAdditiveAttributeMerger() {

                @Override
                protected Map<String, List<Object>> mergePersonAttributes(final Map<String, List<Object>> toModify, final Map<String, List<Object>> toConsider) {
                    return new LinkedHashMap<>(toModify);
                }
            };
        case REPLACE:
        default:
            return new ReplacingAttributeAdder();
    }
}