001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.invitation.action;
016    
017    import com.liferay.portal.kernel.portlet.DefaultConfigurationAction;
018    import com.liferay.portal.kernel.servlet.SessionErrors;
019    import com.liferay.portal.kernel.util.Validator;
020    
021    import javax.portlet.ActionRequest;
022    import javax.portlet.ActionResponse;
023    import javax.portlet.PortletConfig;
024    
025    /**
026     * @author Brian Wing Shun Chan
027     */
028    public class ConfigurationActionImpl extends DefaultConfigurationAction {
029    
030            @Override
031            public void processAction(
032                            PortletConfig portletConfig, ActionRequest actionRequest,
033                            ActionResponse actionResponse)
034                    throws Exception {
035    
036                    validateEmailMessage(actionRequest);
037    
038                    super.processAction(portletConfig, actionRequest, actionResponse);
039            }
040    
041            protected void validateEmailMessage(ActionRequest actionRequest) {
042                    String emailMessageSubject = getParameter(
043                            actionRequest, "emailMessageSubject");
044                    String emailMessageBody = getParameter(
045                            actionRequest, "emailMessageBody");
046    
047                    if (Validator.isNull(emailMessageSubject)) {
048                            SessionErrors.add(actionRequest, "emailMessageSubject");
049                    }
050                    else if (Validator.isNull(emailMessageBody)) {
051                            SessionErrors.add(actionRequest, "emailMessageBody");
052                    }
053            }
054    
055    }