com.liferay.password.policies.admin.web.internal.search.PasswordPolicySearch.java Source code

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Here is the source code for com.liferay.password.policies.admin.web.internal.search.PasswordPolicySearch.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.password.policies.admin.web.internal.search;

import com.liferay.password.policies.admin.constants.PasswordPoliciesAdminPortletKeys;
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.model.PasswordPolicy;
import com.liferay.portal.kernel.portlet.PortalPreferences;
import com.liferay.portal.kernel.portlet.PortletPreferencesFactoryUtil;
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.kernel.util.comparator.PasswordPolicyDescriptionComparator;
import com.liferay.portal.kernel.util.comparator.PasswordPolicyNameComparator;

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 Scott Lee
 */
public class PasswordPolicySearch extends SearchContainer<PasswordPolicy> {

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

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

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

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

    public PasswordPolicySearch(PortletRequest portletRequest, PortletURL iteratorURL) {

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

        PasswordPolicyDisplayTerms displayTerms = (PasswordPolicyDisplayTerms) getDisplayTerms();

        iteratorURL.setParameter(PasswordPolicyDisplayTerms.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(PasswordPoliciesAdminPortletKeys.PASSWORD_POLICIES_ADMIN,
                        "password-policies-order-by-col", orderByCol);
                preferences.setValue(PasswordPoliciesAdminPortletKeys.PASSWORD_POLICIES_ADMIN,
                        "password-policies-order-by-type", orderByType);
            } else {
                orderByCol = preferences.getValue(PasswordPoliciesAdminPortletKeys.PASSWORD_POLICIES_ADMIN,
                        "password-policies-order-by-col", "name");
                orderByType = preferences.getValue(PasswordPoliciesAdminPortletKeys.PASSWORD_POLICIES_ADMIN,
                        "password-policies-order-by-type", "asc");
            }

            OrderByComparator<PasswordPolicy> orderByComparator = getOrderByComparator(orderByCol, orderByType);

            setOrderableHeaders(orderableHeaders);
            setOrderByCol(orderByCol);
            setOrderByType(orderByType);
            setOrderByComparator(orderByComparator);
        } catch (Exception e) {
            _log.error("Unable to initialize password policy search", e);
        }
    }

    protected OrderByComparator<PasswordPolicy> getOrderByComparator(String orderByCol, String orderByType) {

        boolean orderByAsc = false;

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

        OrderByComparator<PasswordPolicy> orderByComparator = null;

        if (orderByCol.equals("name")) {
            orderByComparator = new PasswordPolicyNameComparator(orderByAsc);
        } else if (orderByCol.equals("description")) {
            orderByComparator = new PasswordPolicyDescriptionComparator(orderByAsc);
        } else {
            orderByComparator = new PasswordPolicyNameComparator(orderByAsc);
        }

        return orderByComparator;
    }

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

}