com.enonic.cms.core.search.builder.ContentIndexDataFieldValueSetFactory.java Source code

Introduction

Here is the source code for com.enonic.cms.core.search.builder.ContentIndexDataFieldValueSetFactory.java

Source

/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */

package com.enonic.cms.core.search.builder;

import java.util.Date;
import java.util.Set;

import org.apache.commons.lang.StringUtils;

import com.google.common.collect.Sets;

public class ContentIndexDataFieldValueSetFactory extends IndexFieldNameConstants {

    public static Set<ContentIndexDataFieldAndValue> create(ContentIndexDataElement element) {
        final Set<ContentIndexDataFieldAndValue> contentIndexDataFieldAndValues = Sets.newHashSet();

        addStringFieldValue(element, contentIndexDataFieldAndValues);
        addNumericFieldValue(element, contentIndexDataFieldAndValues);
        addDateFieldValue(element, contentIndexDataFieldAndValues);

        if (!contentIndexDataFieldAndValues.isEmpty()) {
            addOrderbyValue(element, contentIndexDataFieldAndValues);
        }

        return contentIndexDataFieldAndValues;
    }

    private static void addStringFieldValue(ContentIndexDataElement element,
            final Set<ContentIndexDataFieldAndValue> set) {
        final Set<String> elementStringValues = element.getStringValues();

        if (elementStringValues != null && !elementStringValues.isEmpty()) {
            set.add(new ContentIndexDataFieldAndValue(element.getFieldBaseName(), elementStringValues));
        }
    }

    private static void addNumericFieldValue(ContentIndexDataElement element,
            final Set<ContentIndexDataFieldAndValue> contentIndexDataFieldAndValues) {
        final Set<Double> elementNumericValues = element.getNumericValues();

        if (elementNumericValues != null && !elementNumericValues.isEmpty()) {
            contentIndexDataFieldAndValues.add(new ContentIndexDataFieldAndValue(
                    element.getFieldBaseName() + INDEX_FIELD_TYPE_SEPARATOR + NUMBER_FIELD_POSTFIX,
                    elementNumericValues));
        }
    }

    private static void addDateFieldValue(ContentIndexDataElement element,
            final Set<ContentIndexDataFieldAndValue> contentIndexDataFieldAndValues) {
        final Set<Date> elementDateTimeValues = element.getDateTimeValues();

        if (elementDateTimeValues != null && !elementDateTimeValues.isEmpty()) {
            contentIndexDataFieldAndValues.add(new ContentIndexDataFieldAndValue(
                    element.getFieldBaseName() + INDEX_FIELD_TYPE_SEPARATOR + DATE_FIELD_POSTFIX,
                    elementDateTimeValues));
        }
    }

    private static void addOrderbyValue(ContentIndexDataElement element,
            final Set<ContentIndexDataFieldAndValue> contentIndexDataFieldAndValues) {
        final String elementOrderBy = element.getOrderBy();

        if (StringUtils.isNotBlank(elementOrderBy)) {
            contentIndexDataFieldAndValues.add(new ContentIndexDataFieldAndValue(
                    element.getFieldBaseName() + INDEX_FIELD_TYPE_SEPARATOR + ORDERBY_FIELDNAME_POSTFIX,
                    elementOrderBy));
        }
    }

}