001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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    }