001/**
002 * Copyright 2005-2016 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.kew.engine.node;
017
018import org.apache.commons.lang.StringUtils;
019import org.apache.log4j.Logger;
020import org.jdom.Element;
021import org.kuali.rice.core.api.util.xml.XmlHelper;
022import org.kuali.rice.kew.api.WorkflowRuntimeException;
023import org.kuali.rice.kew.engine.RouteContext;
024import org.kuali.rice.kew.engine.RouteHelper;
025import org.kuali.rice.kew.exception.WorkflowServiceErrorException;
026import org.kuali.rice.kew.routeheader.DocumentContent;
027import org.kuali.rice.kew.routeheader.StandardDocumentContent;
028import org.kuali.rice.kew.service.KEWServiceLocator;
029import org.kuali.rice.kew.api.KewApiConstants;
030import org.kuali.rice.kim.api.identity.Person;
031import org.kuali.rice.kim.api.services.KimApiServiceLocator;
032
033import java.util.ArrayList;
034import java.util.Collection;
035import java.util.Iterator;
036
037
038/**
039 * A node which will generate an FYI request to a university ID specified in the document content.
040 *
041 * @deprecated Use {@link org.kuali.rice.kew.rule.UniversityIdRoleAttribute} instead
042 *
043 * @author Kuali Rice Team (rice.collab@kuali.org)
044 */
045public class FYIByUniversityId extends RequestActivationNode {
046    private static final Logger LOG = Logger.getLogger(FYIByUniversityId.class);
047
048        public SimpleResult process(RouteContext context, RouteHelper helper)
049                        throws Exception {
050
051        LOG.debug("processing FYIByUniversityId node");
052        Element rootElement = getRootElement(new StandardDocumentContent(context.getDocument().getDocContent()));
053                Collection<Element> fieldElements = XmlHelper.findElements(rootElement, "field");
054        Iterator<Element> elementIter = fieldElements.iterator();
055        while (elementIter.hasNext()) {
056                Element field = (Element) elementIter.next();
057                Element version = field.getParentElement();
058                if (version.getAttribute("current").getValue().equals("true")) {
059                        LOG.debug("Looking for studentUid field:  " + field.getAttributeValue("name"));
060                if (field.getAttribute("name")!= null && field.getAttributeValue("name").equals("studentUid")) {
061                        String employeeId = field.getChildText("value");
062                        LOG.debug("Should send an FYI to employee ID:  " + employeeId);
063                        if (!StringUtils.isBlank(employeeId)) {
064                                Person person = KimApiServiceLocator.getPersonService().getPerson(employeeId);
065
066                                if (person == null) {
067                                        throw new WorkflowRuntimeException("Failed to locate a Person with the given employee ID: " + employeeId);
068                                }
069                                if (!context.isSimulation()) {
070                                        KEWServiceLocator.getWorkflowDocumentService().adHocRouteDocumentToPrincipal(person.getPrincipalId(), context.getDocument(), KewApiConstants.ACTION_REQUEST_FYI_REQ, null, null, "Notification Request", person.getPrincipalId(), "Notification Request", true, null);
071                                }
072                                //wfDoc.adHocRouteDocumentToPrincipal(KewApiConstants.ACTION_REQUEST_FYI_REQ, "Notification Request", new EmplIdVO(field.getChildText("value")), "Notification Request", true);
073                                LOG.debug("Sent FYI using the adHocRouteDocumentToPrincipal function to UniversityID:  " + person.getEmployeeId());
074                                break;
075                }
076                }
077        }
078        }
079                return super.process(context, helper);
080        }
081
082
083    private static Element getRootElement(DocumentContent docContent) {
084        Element rootElement = null;
085        try {
086            rootElement = XmlHelper.buildJDocument(docContent.getDocument()).getRootElement();
087        } catch (Exception e) {
088            throw new WorkflowServiceErrorException("Invalid XML submitted", new ArrayList<Object>());
089        }
090        return rootElement;
091    }
092
093
094        protected Object getService(String serviceName) {
095                return KEWServiceLocator.getService(serviceName);
096        }
097
098
099}
100
101