com.liferay.sampleservicebuilder.portlet.ServiceBuilderPortlet.java Source code

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Here is the source code for com.liferay.sampleservicebuilder.portlet.ServiceBuilderPortlet.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.sampleservicebuilder.portlet;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.servlet.SessionMessages;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.util.PortalUtil;
import com.liferay.sampleservicebuilder.model.Foo;
import com.liferay.sampleservicebuilder.service.FooLocalServiceUtil;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;

import java.io.IOException;

import java.util.Calendar;
import java.util.Date;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;

/**
 * @author Alexander Chow
 */
public class ServiceBuilderPortlet extends MVCPortlet {

    @Override
    public void processAction(ActionRequest actionRequest, ActionResponse actionResponse)
            throws IOException, PortletException {

        try {
            String cmd = ParamUtil.getString(actionRequest, Constants.CMD);

            if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
                updateFoo(actionRequest);
            } else if (cmd.equals(Constants.DELETE)) {
                deleteFoo(actionRequest);
            }

            if (Validator.isNotNull(cmd)) {
                if (SessionErrors.isEmpty(actionRequest)) {
                    SessionMessages.add(actionRequest, "requestProcessed");
                }

                String redirect = ParamUtil.getString(actionRequest, "redirect");

                actionResponse.sendRedirect(redirect);
            }
        } catch (Exception e) {
            throw new PortletException(e);
        }
    }

    protected void deleteFoo(ActionRequest actionRequest) throws Exception {
        long fooId = ParamUtil.getLong(actionRequest, "fooId");

        FooLocalServiceUtil.deleteFoo(fooId);
    }

    protected void updateFoo(ActionRequest actionRequest) throws Exception {
        long fooId = ParamUtil.getLong(actionRequest, "fooId");

        String field1 = ParamUtil.getString(actionRequest, "field1");
        boolean field2 = ParamUtil.getBoolean(actionRequest, "field2");
        int field3 = ParamUtil.getInteger(actionRequest, "field3");
        String field5 = ParamUtil.getString(actionRequest, "field5");

        int dateMonth = ParamUtil.getInteger(actionRequest, "field4Month");
        int dateDay = ParamUtil.getInteger(actionRequest, "field4Day");
        int dateYear = ParamUtil.getInteger(actionRequest, "field4Year");
        int dateHour = ParamUtil.getInteger(actionRequest, "field4Hour");
        int dateMinute = ParamUtil.getInteger(actionRequest, "field4Minute");
        int dateAmPm = ParamUtil.getInteger(actionRequest, "field4AmPm");

        if (dateAmPm == Calendar.PM) {
            dateHour += 12;
        }

        Date field4 = PortalUtil.getDate(dateMonth, dateDay, dateYear, dateHour, dateMinute, PortalException.class);

        ServiceContext serviceContext = ServiceContextFactory.getInstance(Foo.class.getName(), actionRequest);

        if (fooId <= 0) {
            FooLocalServiceUtil.addFoo(field1, field2, field3, field4, field5, serviceContext);
        } else {
            FooLocalServiceUtil.updateFoo(fooId, field1, field2, field3, field4, field5, serviceContext);
        }
    }

}