com.liferay.portlet.sample.WCSearchPortlet.java Source code

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Here is the source code for com.liferay.portlet.sample.WCSearchPortlet.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.portlet.sample;

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.util.bridges.mvc.MVCPortlet;

import java.io.IOException;

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

/**
 * @author Jos A. Jimnez
 */
public class WCSearchPortlet extends MVCPortlet {

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

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

            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);
        }
    }

}