001/**
002 * Copyright 2005-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ken.service.impl;
017
018import org.apache.commons.lang.StringUtils;
019import org.kuali.rice.core.api.exception.RiceIllegalArgumentException;
020import org.kuali.rice.ken.api.notification.Notification;
021import org.kuali.rice.ken.api.notification.NotificationResponse;
022import org.kuali.rice.ken.api.service.SendNotificationService;
023import org.kuali.rice.ken.bo.NotificationBo;
024import org.kuali.rice.ken.bo.NotificationResponseBo;
025import org.kuali.rice.ken.service.NotificationService;
026import org.kuali.rice.kew.api.WorkflowRuntimeException;
027
028/**
029 * This class allows the NotificationService.sendNotification(XML) service 
030 * to be invoked as a web service generically from the bus.
031 * @author Kuali Rice Team (rice.collab@kuali.org)
032 */
033public class SendNotificationServiceKewXmlImpl implements SendNotificationService {
034    private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger
035    .getLogger(SendNotificationServiceKewXmlImpl.class);
036
037    private final NotificationService notificationService;
038
039    /**
040     * Constructs a SendNotificationServiceKewXmlImpl instance.
041     * @param notificationService
042     */
043    public SendNotificationServiceKewXmlImpl(NotificationService notificationService) {
044        this.notificationService = notificationService;
045    }
046
047    /**
048     * Actually invokes the sendNotification() service method.  The KSB calls 
049     * this.
050     * @see org.kuali.rice.ksb.messaging.service.KSBXMLService#invoke(java.lang.String)
051     */
052    @Override
053    public NotificationResponse invoke(String message) {
054        if (StringUtils.isBlank(message)) {
055            throw new RiceIllegalArgumentException("xml is null or blank");
056        }
057
058        try {
059           NotificationResponseBo response = notificationService.sendNotification(message);
060           LOG.info(response.getMessage());
061           return NotificationResponseBo.to(response);
062        } catch (Exception e) {
063            throw new WorkflowRuntimeException(e);
064        }
065    }
066
067    @Override
068    public NotificationResponse sendNotification(Notification notification) {
069        if (null == notification) {
070            throw new RiceIllegalArgumentException("xml is null or blank");
071        }
072
073        try {
074            NotificationBo notificationBo = NotificationBo.from(notification);
075            NotificationResponseBo response = notificationService.sendNotification(notificationBo);
076            LOG.info(response.getMessage());
077            return NotificationResponseBo.to(response);
078        } catch (Exception e) {
079            throw new IllegalStateException(e);
080        }
081    }
082}