1 /**
2 * Copyright 2005-2013 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.krad.workflow.postprocessor;
17
18 import org.apache.log4j.Logger;
19 import org.kuali.rice.kew.api.action.ActionType;
20 import org.kuali.rice.kew.framework.postprocessor.ActionTakenEvent;
21 import org.kuali.rice.kew.framework.postprocessor.AfterProcessEvent;
22 import org.kuali.rice.kew.framework.postprocessor.BeforeProcessEvent;
23 import org.kuali.rice.kew.framework.postprocessor.DeleteEvent;
24 import org.kuali.rice.kew.framework.postprocessor.DocumentLockingEvent;
25 import org.kuali.rice.kew.framework.postprocessor.DocumentRouteLevelChange;
26 import org.kuali.rice.kew.framework.postprocessor.DocumentRouteStatusChange;
27 import org.kuali.rice.kew.framework.postprocessor.PostProcessor;
28 import org.kuali.rice.kew.framework.postprocessor.ProcessDocReport;
29 import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
30
31 import java.util.List;
32
33 /**
34 * Public entry point by which workflow communicates status changes,
35 * level changes, and other useful changes.
36 *
37 * Note that this class delegates all of these activities to the PostProcessorService,
38 * which does the actual work. This is done to ensure proper transaction scoping, and
39 * to resolve some issues present otherwise.
40 *
41 * Because of this, its important to understand that a transaction will be started at
42 * the PostProcessorService method call, so any work that needs to be done within the
43 * same transaction needs to happen inside that service implementation, rather than
44 * in here.
45 *
46 * @author Kuali Rice Team (rice.collab@kuali.org)
47 */
48 public class KualiPostProcessor implements PostProcessor {
49 private static Logger LOG = Logger.getLogger(KualiPostProcessor.class);
50
51 /**
52 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#doRouteStatusChange(org.kuali.rice.kew.framework.postprocessor.DocumentRouteStatusChange)
53 */
54 @Override
55 public ProcessDocReport doRouteStatusChange(DocumentRouteStatusChange statusChangeEvent) throws Exception {
56 return KRADServiceLocatorWeb.getPostProcessorService().doRouteStatusChange(statusChangeEvent);
57 }
58
59 /**
60 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#doActionTaken(org.kuali.rice.kew.framework.postprocessor.ActionTakenEvent)
61 */
62 @Override
63 public ProcessDocReport doActionTaken(ActionTakenEvent event) throws Exception {
64 return KRADServiceLocatorWeb.getPostProcessorService().doActionTaken(event);
65 }
66
67 /**
68 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#afterActionTaken(org.kuali.rice.kew.api.action.ActionType,
69 * org.kuali.rice.kew.framework.postprocessor.ActionTakenEvent)
70 */
71 @Override
72 public ProcessDocReport afterActionTaken(ActionType performed, ActionTakenEvent event) throws Exception {
73 return KRADServiceLocatorWeb.getPostProcessorService().afterActionTaken(performed, event);
74 }
75
76 /**
77 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#doDeleteRouteHeader(org.kuali.rice.kew.framework.postprocessor.DeleteEvent)
78 */
79 @Override
80 public ProcessDocReport doDeleteRouteHeader(DeleteEvent event) throws Exception {
81 return KRADServiceLocatorWeb.getPostProcessorService().doDeleteRouteHeader(event);
82 }
83
84 /**
85 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#doRouteLevelChange(org.kuali.rice.kew.framework.postprocessor.DocumentRouteLevelChange)
86 */
87 @Override
88 public ProcessDocReport doRouteLevelChange(DocumentRouteLevelChange levelChangeEvent) throws Exception {
89 return KRADServiceLocatorWeb.getPostProcessorService().doRouteLevelChange(levelChangeEvent);
90 }
91
92 /**
93 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#beforeProcess(org.kuali.rice.kew.framework.postprocessor.BeforeProcessEvent)
94 */
95 @Override
96 public ProcessDocReport beforeProcess(BeforeProcessEvent beforeProcessEvent) throws Exception {
97 return KRADServiceLocatorWeb.getPostProcessorService().beforeProcess(beforeProcessEvent);
98 }
99
100 /**
101 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#afterProcess(org.kuali.rice.kew.framework.postprocessor.AfterProcessEvent)
102 */
103 @Override
104 public ProcessDocReport afterProcess(AfterProcessEvent afterProcessEvent) throws Exception {
105 return KRADServiceLocatorWeb.getPostProcessorService().afterProcess(afterProcessEvent);
106 }
107
108 /**
109 * @see org.kuali.rice.kew.framework.postprocessor.PostProcessor#getDocumentIdsToLock(org.kuali.rice.kew.framework.postprocessor.DocumentLockingEvent)
110 */
111 @Override
112 public List<String> getDocumentIdsToLock(DocumentLockingEvent documentLockingEvent) throws Exception {
113 return KRADServiceLocatorWeb.getPostProcessorService().getDocumentIdsToLock(documentLockingEvent);
114 }
115
116 }