Coverage Report - org.kuali.rice.edl.impl.components.WorkflowDocumentActions
 
Classes in this File Line Coverage Branch Coverage Complexity
WorkflowDocumentActions
0%
0/75
0%
0/40
7.25
 
 1   
 /*
 2   
  * Copyright 2005-2007 The Kuali Foundation
 3   
  *
 4   
  *
 5   
  * Licensed under the Educational Community License, Version 2.0 (the "License");
 6   
  * you may not use this file except in compliance with the License.
 7   
  * You may obtain a copy of the License at
 8   
  *
 9   
  * http://www.opensource.org/licenses/ecl2.php
 10   
  *
 11   
  * Unless required by applicable law or agreed to in writing, software
 12   
  * distributed under the License is distributed on an "AS IS" BASIS,
 13   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14   
  * See the License for the specific language governing permissions and
 15   
  * limitations under the License.
 16   
  */
 17   
 package org.kuali.rice.edl.impl.components;
 18   
 
 19   
 import org.apache.log4j.Logger;
 20   
 import org.kuali.rice.core.util.XmlJotter;
 21   
 import org.kuali.rice.edl.impl.*;
 22   
 import org.kuali.rice.kew.exception.WorkflowException;
 23   
 import org.kuali.rice.kew.exception.WorkflowRuntimeException;
 24   
 import org.kuali.rice.kew.service.WorkflowDocument;
 25   
 import org.w3c.dom.Document;
 26   
 import org.w3c.dom.Element;
 27   
 
 28   
 
 29   
 /**
 30   
  * Used as a pre processor and post processor.
 31   
  * As a pre processor this creates/fetches the workflow document and sets it on request.
 32   
  * As a post processor this takes appropriate user action on the document if the document is not in error.
 33   
  *
 34   
  * @author Kuali Rice Team (rice.collab@kuali.org)
 35   
  *
 36   
  */
 37  0 
 public class WorkflowDocumentActions implements EDLModelComponent {
 38   
 
 39  0 
         private static final Logger LOG = Logger.getLogger(WorkflowDocumentActions.class);
 40   
 
 41   
         public static final String ACTION_TAKEN = "actionTaken";
 42   
 
 43   
         boolean isPreProcessor;
 44   
 
 45   
         public void updateDOM(Document dom, Element configElement, EDLContext edlContext) {
 46   
 
 47   
                 try {
 48  0 
                         isPreProcessor = configElement.getTagName().equals("preProcessor");
 49  0 
                         if (isPreProcessor) {
 50  0 
                                 doPreProcessWork(edlContext);
 51   
                         } else {
 52  0 
                                 doPostProcessWork(dom, edlContext);
 53   
                         }
 54  0 
                 } catch (Exception e) {
 55  0 
                         throw new WorkflowRuntimeException(e);
 56  0 
                 }
 57   
 
 58  0 
         }
 59   
 
 60   
         private void doPreProcessWork(EDLContext edlContext) throws Exception {
 61  0 
                 RequestParser requestParser = edlContext.getRequestParser();
 62   
 
 63  0 
                 UserAction userAction = edlContext.getUserAction();
 64  0 
                 WorkflowDocument document = null;
 65  0 
                 if (UserAction.ACTION_CREATE.equals(userAction.getAction())) {
 66  0 
                         document = new WorkflowDocument(edlContext.getUserSession().getPrincipalId(), edlContext.getEdocLiteAssociation().getEdlName());
 67  0 
                         document.setTitle("Routing Document Type '" + document.getDocumentType() + "'");
 68  0 
                         document.getRouteHeaderId();
 69  0 
                         LOG.info("Created document " + document.getRouteHeaderId());
 70   
                 } else {
 71  0 
                         document = (WorkflowDocument)requestParser.getAttribute(RequestParser.WORKFLOW_DOCUMENT_SESSION_KEY);
 72  0 
                         if (document == null) {
 73  0 
                                 String docId = (String) requestParser.getAttribute("docId");
 74  0 
                                 if (docId == null) {
 75  0 
                                         LOG.info("no document found for edl " + edlContext.getEdocLiteAssociation().getEdlName());
 76  0 
                                         return;
 77   
                                 } else {
 78  0 
                                         document = new WorkflowDocument(edlContext.getUserSession().getPrincipalId(), new Long(docId));
 79   
                                 }
 80   
                         }
 81   
                 }
 82   
 
 83  0 
                 requestParser.setAttribute(RequestParser.WORKFLOW_DOCUMENT_SESSION_KEY, document);
 84  0 
         }
 85   
 
 86   
         private void doPostProcessWork(Document dom, EDLContext edlContext) throws Exception {
 87  0 
                 RequestParser requestParser = edlContext.getRequestParser();
 88   
                 // if the document is in error then we don't want to execute the action!
 89  0 
                 if (edlContext.isInError()) {
 90  0 
                         return;
 91   
                 }
 92  0 
                 WorkflowDocument document = (WorkflowDocument)edlContext.getRequestParser().getAttribute(RequestParser.WORKFLOW_DOCUMENT_SESSION_KEY);
 93  0 
                 if (document == null) {
 94  0 
                         return;
 95   
                 }
 96   
                 //strip out the data element
 97  0 
                 Element dataElement = (Element) dom.getElementsByTagName(EDLXmlUtils.DATA_E).item(0);
 98  0 
                 String docContent = XmlJotter.jotNode(dataElement);//use the transformer on edlcontext
 99  0 
                 document.setApplicationContent(docContent);
 100  0 
                 takeAction(document, dom, edlContext);
 101  0 
         }
 102   
 
 103   
         public static void takeAction(WorkflowDocument document, Document dom, EDLContext edlContext) throws WorkflowException {
 104  0 
                     RequestParser requestParser = edlContext.getRequestParser();
 105  0 
                     UserAction userAction = edlContext.getUserAction();
 106  0 
                 String annotation = requestParser.getParameterValue("annotation");
 107  0 
                 String action = userAction.getAction();
 108  0 
                 String previousNodeName = requestParser.getParameterValue("previousNode");
 109   
 
 110  0 
                 if (!userAction.isValidatableAction()) {
 111   
                         // if the action's not validatable, clear the attribute definitions because we don't want to end up executing validateClientRoutingData()
 112   
                         // TODO the problem here is that the XML is still updated on a cancel so we end up without any attribute content in the document content
 113  0 
                         document.clearAttributeDefinitions();
 114   
                 }
 115   
 
 116  0 
         boolean actionTaken = true;
 117   
 
 118  0 
         if (UserAction.ACTION_ROUTE.equals(action)) {
 119  0 
                 document.routeDocument(annotation);
 120  0 
         } else if (UserAction.ACTION_APPROVE.equals(action)) {
 121  0 
                 document.approve(annotation);
 122  0 
         } else if (UserAction.ACTION_DISAPPROVE.equals(action)) {
 123  0 
                 document.disapprove(annotation);
 124  0 
         } else if (UserAction.ACTION_CANCEL.equals(action)) {
 125  0 
                 document.cancel(annotation);
 126  0 
         } else if (UserAction.ACTION_BLANKETAPPROVE.equals(action)) {
 127  0 
                 document.blanketApprove(annotation);
 128  0 
         } else if (UserAction.ACTION_FYI.equals(action)) {
 129  0 
                 document.fyi();
 130  0 
         } else if (UserAction.ACTION_ACKNOWLEDGE.equals(action)) {
 131  0 
                 document.acknowledge(annotation);
 132  0 
         } else if (UserAction.ACTION_SAVE.equals(action)) {
 133  0 
             if (document.getStatusDisplayValue().equals("INITIATED")) {
 134  0 
                 document.saveDocument(annotation);
 135   
             } else {
 136  0 
                 document.saveRoutingData();
 137   
             }
 138  0 
         } else if (UserAction.ACTION_COMPLETE.equals(action)) {
 139  0 
                 document.complete(annotation);
 140  0 
         } else if (UserAction.ACTION_DELETE.equals(action)) {
 141  0 
                 document.delete();
 142  0 
         } else if (UserAction.ACTION_RETURN_TO_PREVIOUS.equals(action)) {
 143  0 
             document.returnToPreviousNode(annotation, previousNodeName);
 144   
         } else {
 145  0 
             actionTaken = false;
 146   
         }
 147   
 
 148  0 
         if (actionTaken) {
 149  0 
             Element actionTakenElement = EDLXmlUtils.getOrCreateChildElement(dom.getDocumentElement(), ACTION_TAKEN, true);
 150  0 
             actionTakenElement.appendChild(dom.createTextNode(action));
 151   
         }
 152  0 
     }
 153   
 
 154   
 }
Report generated by Cobertura 1.9.4.1 on 5/5/11 4:10 AM.