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.login.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.ParamUtil;
020    import com.liferay.portal.kernel.util.Validator;
021    
022    import javax.portlet.ActionRequest;
023    import javax.portlet.ActionResponse;
024    import javax.portlet.PortletConfig;
025    
026    /**
027     * @author Brian Wing Shun Chan
028     * @author Julio Camarero
029     */
030    public class ConfigurationActionImpl extends DefaultConfigurationAction {
031    
032            @Override
033            public void processAction(
034                            PortletConfig portletConfig, ActionRequest actionRequest,
035                            ActionResponse actionResponse)
036                    throws Exception {
037    
038                    String tabs1 = ParamUtil.getString(actionRequest, "tabs1");
039                    String tabs2 = ParamUtil.getString(actionRequest, "tabs2");
040    
041                    if (tabs1.equals("email-notifications") && tabs2.equals("general")) {
042                            validateEmailFrom(actionRequest);
043                    }
044    
045                    super.processAction(portletConfig, actionRequest, actionResponse);
046            }
047    
048            protected void validateEmailFrom(ActionRequest actionRequest)
049                    throws Exception {
050    
051                    String emailFromName = getParameter(
052                            actionRequest, "emailFromName");
053                    String emailFromAddress = getParameter(
054                            actionRequest, "emailFromAddress");
055    
056                    if (Validator.isNull(emailFromName)) {
057                            SessionErrors.add(actionRequest, "emailFromName");
058                    }
059                    else if (!Validator.isEmailAddress(emailFromAddress) &&
060                                     !Validator.isVariableTerm(emailFromAddress)) {
061    
062                            SessionErrors.add(actionRequest, "emailFromAddress");
063                    }
064            }
065    
066    }