Examples with Order org.alfresco.repo.search.impl.querymodel.Order used on opensource projects

Example 1 with Order

use of org.alfresco.repo.search.impl.querymodel.Order in project alfresco-repository by Alfresco.

the class AbstractAlfrescoFtsQueryLanguage method buildOrderings.

public List<Ordering> buildOrderings(QueryModelFactory factory, SearchParameters searchParameters) {
    List<Ordering> orderings = new ArrayList<Ordering>(searchParameters.getSortDefinitions().size());
    for (SortDefinition sd : searchParameters.getSortDefinitions()) {
        if (sd.getSortType() == SortType.FIELD) {
            Function function = factory.getFunction(PropertyAccessor.NAME);
            Argument arg = factory.createPropertyArgument(PropertyAccessor.ARG_PROPERTY, true, true, "", sd.getField());
            Map<String, Argument> functionArguments = new LinkedHashMap<String, Argument>();
            functionArguments.put(arg.getName(), arg);
            Column column = factory.createColumn(function, functionArguments, sd.getField());
            Order order = sd.isAscending() ? Order.ASCENDING : Order.DESCENDING;
            Ordering ordering = factory.createOrdering(column, order);
            orderings.add(ordering);
        } else if (sd.getSortType() == SortType.SCORE) {
            Function function = factory.getFunction(Score.NAME);
            Map<String, Argument> functionArguments = new LinkedHashMap<String, Argument>();
            Column column = factory.createColumn(function, functionArguments, Score.NAME);
            Order order = sd.isAscending() ? Order.ASCENDING : Order.DESCENDING;
            Ordering ordering = factory.createOrdering(column, order);
            orderings.add(ordering);
        } else {
            throw new UnsupportedOperationException("Unsupported Ordering " + sd.getSortType());
        }
    }
    return orderings;
}