com.liferay.portlet.usergroupsadmin.search.UserGroupSearch.java Source code

Introduction

Here is the source code for com.liferay.portlet.usergroupsadmin.search.UserGroupSearch.java

Source

/**
 * Copyright (c) 2000-2012 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.portlet.usergroupsadmin.search;

import com.liferay.portal.kernel.dao.search.SearchContainer;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.model.UserGroup;
import com.liferay.portal.util.PortletKeys;
import com.liferay.portlet.PortalPreferences;
import com.liferay.portlet.PortletPreferencesFactoryUtil;
import com.liferay.portlet.usersadmin.util.UsersAdminUtil;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

/**
 * @author Charles May
 */
public class UserGroupSearch extends SearchContainer<UserGroup> {

    static List<String> headerNames = new ArrayList<String>();
    static Map<String, String> orderableHeaders = new HashMap<String, String>();

    static {
        headerNames.add("name");
        headerNames.add("description");

        orderableHeaders.put("name", "name");
        orderableHeaders.put("description", "description");
    }

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

    public UserGroupSearch(PortletRequest portletRequest, PortletURL iteratorURL) {

        super(portletRequest, new UserGroupDisplayTerms(portletRequest), new UserGroupSearchTerms(portletRequest),
                DEFAULT_CUR_PARAM, DEFAULT_DELTA, iteratorURL, headerNames, EMPTY_RESULTS_MESSAGE);

        UserGroupDisplayTerms displayTerms = (UserGroupDisplayTerms) getDisplayTerms();

        iteratorURL.setParameter(UserGroupDisplayTerms.DESCRIPTION, displayTerms.getDescription());
        iteratorURL.setParameter(UserGroupDisplayTerms.NAME, displayTerms.getName());

        try {
            PortalPreferences preferences = PortletPreferencesFactoryUtil.getPortalPreferences(portletRequest);

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

            if (Validator.isNotNull(orderByCol) && Validator.isNotNull(orderByType)) {

                preferences.setValue(PortletKeys.USERS_ADMIN, "user-groups-order-by-col", orderByCol);
                preferences.setValue(PortletKeys.USERS_ADMIN, "user-groups-order-by-type", orderByType);
            } else {
                orderByCol = preferences.getValue(PortletKeys.USERS_ADMIN, "user-groups-order-by-col", "name");
                orderByType = preferences.getValue(PortletKeys.USERS_ADMIN, "user-groups-order-by-type", "asc");
            }

            OrderByComparator orderByComparator = UsersAdminUtil.getUserGroupOrderByComparator(orderByCol,
                    orderByType);

            setOrderableHeaders(orderableHeaders);
            setOrderByCol(orderByCol);
            setOrderByType(orderByType);
            setOrderByComparator(orderByComparator);
        } catch (Exception e) {
            _log.error(e);
        }
    }

    private static Log _log = LogFactoryUtil.getLog(UserGroupSearch.class);

}