001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.trash.search;
016    
017    import com.liferay.portal.kernel.dao.search.SearchContainer;
018    import com.liferay.portal.kernel.log.Log;
019    import com.liferay.portal.kernel.log.LogFactoryUtil;
020    import com.liferay.portal.kernel.util.OrderByComparator;
021    import com.liferay.portal.kernel.util.ParamUtil;
022    import com.liferay.portal.kernel.util.Validator;
023    import com.liferay.portal.model.Group;
024    import com.liferay.portal.util.PortletKeys;
025    import com.liferay.portlet.PortalPreferences;
026    import com.liferay.portlet.PortletPreferencesFactoryUtil;
027    import com.liferay.portlet.trash.util.TrashUtil;
028    
029    import java.util.ArrayList;
030    import java.util.HashMap;
031    import java.util.List;
032    import java.util.Map;
033    
034    import javax.portlet.PortletRequest;
035    import javax.portlet.PortletURL;
036    
037    /**
038     * @author Sergio Gonz??lez
039     */
040    public class EntrySearch extends SearchContainer<Group> {
041    
042            static List<String> headerNames = new ArrayList<String>();
043            static Map<String, String> orderableHeaders = new HashMap<String, String>();
044    
045            static {
046                    headerNames.add("name");
047                    headerNames.add("type");
048                    headerNames.add("removed-date");
049                    headerNames.add("removed-by");
050    
051                    orderableHeaders.put("name", "name");
052                    orderableHeaders.put("type", "type");
053                    orderableHeaders.put("removed-date", "removed-date");
054                    orderableHeaders.put("removed-by", "removed-by");
055            }
056    
057            public static final String EMPTY_RESULTS_MESSAGE =
058                    "the-recycle-bin-is-empty";
059    
060            public EntrySearch(PortletRequest portletRequest, PortletURL iteratorURL) {
061                    super(
062                            portletRequest, new EntryDisplayTerms(portletRequest),
063                            new EntrySearchTerms(portletRequest), DEFAULT_CUR_PARAM,
064                            DEFAULT_DELTA, iteratorURL, headerNames, EMPTY_RESULTS_MESSAGE);
065    
066                    try {
067                            PortalPreferences preferences =
068                                    PortletPreferencesFactoryUtil.getPortalPreferences(
069                                            portletRequest);
070    
071                            String orderByCol = ParamUtil.getString(
072                                    portletRequest, "orderByCol");
073                            String orderByType = ParamUtil.getString(
074                                    portletRequest, "orderByType");
075    
076                            if (Validator.isNotNull(orderByCol) &&
077                                    Validator.isNotNull(orderByType)) {
078    
079                                    preferences.setValue(
080                                            PortletKeys.USERS_ADMIN, "entries-order-by-col",
081                                            orderByCol);
082                                    preferences.setValue(
083                                            PortletKeys.USERS_ADMIN, "entries-order-by-type",
084                                            orderByType);
085                            }
086                            else {
087                                    orderByCol = preferences.getValue(
088                                            PortletKeys.USERS_ADMIN, "entries-order-by-col",
089                                            "removed-date");
090                                    orderByType = preferences.getValue(
091                                            PortletKeys.USERS_ADMIN, "entries-order-by-type", "asc");
092                            }
093    
094                            OrderByComparator orderByComparator =
095                                    TrashUtil.getEntryOrderByComparator(orderByCol, orderByType);
096    
097                            setOrderableHeaders(orderableHeaders);
098                            setOrderByCol(orderByCol);
099                            setOrderByType(orderByType);
100                            setOrderByComparator(orderByComparator);
101                    }
102                    catch (Exception e) {
103                            _log.error(e);
104                    }
105            }
106    
107            private static Log _log = LogFactoryUtil.getLog(EntrySearch.class);
108    
109    }