com.inkwell.internet.slogan.util.ActionUtil.java Source code

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Here is the source code for com.inkwell.internet.slogan.util.ActionUtil.java

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/**
 * Copyright (c) 2000-2010 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.inkwell.internet.slogan.util;

import com.inkwell.internet.slogan.model.Slogan;
import com.inkwell.internet.slogan.model.impl.SloganImpl;
import com.inkwell.internet.slogan.service.SloganLocalServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.PortalUtil;

import java.util.Collections;
import java.util.Date;
import java.util.List;

import javax.portlet.ActionRequest;
import javax.portlet.RenderRequest;

/**
 * @author Rich Sezov
 */
public class ActionUtil {

    /**
     * Gets slogans out of the service layer.
     *
     * @param request
     * @return List<Slogans>
     */
    @SuppressWarnings("unchecked")
    public static List<Slogan> getSlogans(RenderRequest request, int start, int end, OrderByComparator obc) {

        List<Slogan> slogans;

        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        long groupId = themeDisplay.getScopeGroupId();

        try {
            slogans = SloganLocalServiceUtil.getSlogans(groupId, WorkflowConstants.STATUS_APPROVED, start, end,
                    obc);
        } catch (SystemException e) {
            slogans = Collections.EMPTY_LIST;
        }

        return slogans;
    }

    public static List<Slogan> getSlogans(RenderRequest request, int start, int end) {

        List<Slogan> slogans;

        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        long groupId = themeDisplay.getScopeGroupId();

        try {
            slogans = SloganLocalServiceUtil.getSlogans(groupId, WorkflowConstants.STATUS_APPROVED, start, end);
        } catch (SystemException e) {
            slogans = Collections.EMPTY_LIST;
        }

        return slogans;
    }

    public static int getSlogansCount(RenderRequest request) {

        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        long groupId = themeDisplay.getScopeGroupId();

        try {
            return SloganLocalServiceUtil.getSlogansCount(groupId, WorkflowConstants.STATUS_APPROVED);
        } catch (SystemException e) {
            return 0;
        }
    }

    /**
     * Given an ActionRequest, grabs the field values from the form and
     * populates an Slogan object with them. This object can then be validated
     * and then stored.
     *
     * @param request
     * @return
     */
    public static Slogan sloganFromRequest(ActionRequest request) {

        SloganImpl slogan = new SloganImpl();

        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        slogan.setCompanyId(themeDisplay.getCompanyId());
        slogan.setGroupId(themeDisplay.getScopeGroupId());
        slogan.setUserId(themeDisplay.getUserId());
        slogan.setSloganIdString(ParamUtil.getString(request, "sloganPrimKey"));
        slogan.setSloganText(ParamUtil.getString(request, "sloganText"));

        if (slogan.getSloganIdString() != "") {
            slogan.setSloganId(Long.parseLong(ParamUtil.getString(request, "sloganPrimKey")));
        }

        int sloganDateMonth = ParamUtil.getInteger(request, "sloganDateMonth");
        int sloganDateDay = ParamUtil.getInteger(request, "sloganDateDay");
        int sloganDateYear = ParamUtil.getInteger(request, "sloganDateYear");

        try {
            slogan.setSloganDate(
                    PortalUtil.getDate(sloganDateMonth, sloganDateDay, sloganDateYear, new PortalException()));
        } catch (PortalException ex) {
            slogan.setSloganDate(new Date());
        }

        return slogan;
    }

}