com.liferay.journal.web.internal.search.FeedSearch.java Source code

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Here is the source code for com.liferay.journal.web.internal.search.FeedSearch.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.journal.web.internal.search;

import com.liferay.journal.model.JournalFeed;
import com.liferay.journal.util.comparator.FeedIDComparator;
import com.liferay.journal.util.comparator.FeedNameComparator;
import com.liferay.portal.kernel.dao.search.SearchContainer;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.ParamUtil;

import java.util.ArrayList;
import java.util.List;

import javax.portlet.PortletRequest;
import javax.portlet.PortletURL;

/**
 * @author Raymond Aug
 */
public class FeedSearch extends SearchContainer<JournalFeed> {

    public static final String EMPTY_RESULTS_MESSAGE = "no-feeds-were-found";

    public static List<String> headerNames = new ArrayList<>();

    static {
        headerNames.add("id");
        headerNames.add("description");
    }

    public FeedSearch(PortletRequest portletRequest, PortletURL iteratorURL) {
        super(portletRequest, new FeedDisplayTerms(portletRequest), new FeedSearchTerms(portletRequest),
                DEFAULT_CUR_PARAM, DEFAULT_DELTA, iteratorURL, headerNames, EMPTY_RESULTS_MESSAGE);

        FeedDisplayTerms displayTerms = (FeedDisplayTerms) getDisplayTerms();

        iteratorURL.setParameter(FeedDisplayTerms.DESCRIPTION, displayTerms.getDescription());
        iteratorURL.setParameter(FeedDisplayTerms.FEED_ID, displayTerms.getFeedId());
        iteratorURL.setParameter(FeedDisplayTerms.NAME, displayTerms.getName());
        iteratorURL.setParameter(FeedDisplayTerms.GROUP_ID, String.valueOf(displayTerms.getGroupId()));

        String orderByCol = ParamUtil.getString(portletRequest, "orderByCol");
        String orderByType = ParamUtil.getString(portletRequest, "orderByType");

        OrderByComparator<JournalFeed> orderByComparator = getOrganizationOrderByComparator(orderByCol,
                orderByType);

        setOrderByCol(orderByCol);
        setOrderByType(orderByType);
        setOrderByComparator(orderByComparator);
    }

    protected OrderByComparator<JournalFeed> getOrganizationOrderByComparator(String orderByCol,
            String orderByType) {

        boolean orderByAsc = false;

        if (orderByType.equals("asc")) {
            orderByAsc = true;
        }

        OrderByComparator<JournalFeed> orderByComparator = null;

        if (orderByCol.equals("name")) {
            orderByComparator = new FeedNameComparator(orderByAsc);
        } else {
            orderByComparator = new FeedIDComparator(orderByAsc);
        }

        return orderByComparator;
    }

}