com.liferay.portlet.softwarecatalog.action.EditLicenseAction.java Source code

Introduction

Here is the source code for com.liferay.portlet.softwarecatalog.action.EditLicenseAction.java

Source

/**
 * Copyright (c) 2000-2012 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.softwarecatalog.action;

import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.struts.PortletAction;
import com.liferay.portlet.softwarecatalog.LicenseNameException;
import com.liferay.portlet.softwarecatalog.NoSuchLicenseException;
import com.liferay.portlet.softwarecatalog.service.SCLicenseServiceUtil;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Jorge Ferrer
 */
public class EditLicenseAction extends PortletAction {

    @Override
    public void processAction(ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
            ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

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

        try {
            if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
                updateLicense(actionRequest);
            } else if (cmd.equals(Constants.DELETE)) {
                deleteLicense(actionRequest);
            }

            sendRedirect(actionRequest, actionResponse);
        } catch (Exception e) {
            if (e instanceof NoSuchLicenseException || e instanceof PrincipalException) {

                SessionErrors.add(actionRequest, e.getClass().getName());

                setForward(actionRequest, "portlet.software_catalog.error");
            } else if (e instanceof LicenseNameException) {

                SessionErrors.add(actionRequest, e.getClass().getName());
            } else {
                throw e;
            }
        }
    }

    @Override
    public ActionForward render(ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
            RenderRequest renderRequest, RenderResponse renderResponse) throws Exception {

        try {
            ActionUtil.getLicense(renderRequest);
        } catch (Exception e) {
            if (e instanceof NoSuchLicenseException || e instanceof PrincipalException) {

                SessionErrors.add(renderRequest, e.getClass().getName());

                return mapping.findForward("portlet.software_catalog.error");
            } else {
                throw e;
            }
        }

        return mapping.findForward(getForward(renderRequest, "portlet.software_catalog.edit_license"));
    }

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

        SCLicenseServiceUtil.deleteLicense(licenseId);
    }

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

        String name = ParamUtil.getString(actionRequest, "name");
        String url = ParamUtil.getString(actionRequest, "url");
        boolean openSource = ParamUtil.getBoolean(actionRequest, "openSource");
        boolean active = ParamUtil.getBoolean(actionRequest, "active");
        boolean recommended = ParamUtil.getBoolean(actionRequest, "recommended");

        if (licenseId <= 0) {

            // Add license

            SCLicenseServiceUtil.addLicense(name, url, openSource, active, recommended);
        } else {

            // Update license

            SCLicenseServiceUtil.updateLicense(licenseId, name, url, openSource, active, recommended);
        }
    }

}