001 /**
002 * Copyright 2004-2013 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 */
016 package org.kuali.hr.lm.workflow;
017
018
019 import org.apache.cxf.common.util.StringUtils;
020 import org.apache.log4j.Logger;
021 import org.kuali.hr.job.Job;
022 import org.kuali.hr.lm.balancetransfer.BalanceTransfer;
023 import org.kuali.hr.lm.leaveblock.LeaveBlock;
024 import org.kuali.hr.time.assignment.Assignment;
025 import org.kuali.hr.time.calendar.CalendarEntries;
026 import org.kuali.hr.time.roles.TkRole;
027 import org.kuali.hr.time.roles.service.TkRoleService;
028 import org.kuali.hr.time.service.base.TkServiceLocator;
029 import org.kuali.hr.time.util.TKUtils;
030 import org.kuali.hr.time.util.TkConstants;
031 import org.kuali.hr.time.workarea.WorkArea;
032 import org.kuali.rice.kew.api.exception.WorkflowException;
033 import org.kuali.rice.kew.api.identity.Id;
034 import org.kuali.rice.kew.api.identity.PrincipalId;
035 import org.kuali.rice.kew.api.rule.RoleName;
036 import org.kuali.rice.kew.engine.RouteContext;
037 import org.kuali.rice.kew.routeheader.DocumentContent;
038 import org.kuali.rice.kew.rule.AbstractRoleAttribute;
039 import org.kuali.rice.kew.rule.ResolvedQualifiedRole;
040 import org.kuali.rice.krad.maintenance.MaintenanceDocument;
041 import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
042 import org.kuali.rice.krad.util.ObjectUtils;
043
044 import java.util.ArrayList;
045 import java.util.Collections;
046 import java.util.List;
047
048 public class BalanceTransferWorkflowAttribute extends AbstractRoleAttribute {
049 private static final Logger LOG = Logger.getLogger(BalanceTransferWorkflowAttribute.class);
050
051 @Override
052 public List<String> getQualifiedRoleNames(String roleName, DocumentContent documentContent) {
053 List<String> roles = new ArrayList<String>();
054 String documentNumber = documentContent.getRouteContext().getDocument().getDocumentId();
055 MaintenanceDocument document = null;
056 try {
057 document = (MaintenanceDocument) KRADServiceLocatorWeb.getDocumentService().getByDocumentHeaderId(documentNumber);
058 } catch (WorkflowException e) {
059 // TODO Auto-generated catch block
060 e.printStackTrace();
061 }
062 BalanceTransfer balanceTransfer = null;
063 if(ObjectUtils.isNotNull(document))
064 balanceTransfer = (BalanceTransfer) document.getNewMaintainableObject().getDataObject();
065
066 if (balanceTransfer != null) {
067 List<Assignment> assignments = TkServiceLocator.getAssignmentService().getAssignments(balanceTransfer.getPrincipalId(), balanceTransfer.getEffectiveDate());
068 for(Assignment assignment : assignments) {
069 String roleStr = roleName+"_"+assignment.getWorkArea();
070 if(!roles.contains(roleStr))
071 roles.add(roleStr);
072 }
073
074 }
075 return roles;
076 }
077
078 /**
079 * Role name is passed in in the routing rule.
080 */
081 @Override
082 public ResolvedQualifiedRole resolveQualifiedRole(RouteContext routeContext, String roleName, String qualifiedRole) {
083 ResolvedQualifiedRole rqr = new ResolvedQualifiedRole();
084 Long workAreaNumber = null;
085
086 try {
087 int pos = qualifiedRole.lastIndexOf("_");
088 if (pos > -1) {
089 String subs = qualifiedRole.substring(pos+1, qualifiedRole.length());
090 workAreaNumber = Long.parseLong(subs);
091 }
092 } catch (NumberFormatException nfe) {
093 LOG.error("qualifiedRole did not contain numeric data for work area.");
094 }
095
096 if (workAreaNumber == null) {
097 throw new RuntimeException("Unable to resolve work area during routing.");
098 }
099
100 List<Id> principals = new ArrayList<Id>();
101 String routeHeaderId = routeContext.getDocument().getDocumentId();
102 MaintenanceDocument document = null;
103 try {
104 document = (MaintenanceDocument) KRADServiceLocatorWeb.getDocumentService().getByDocumentHeaderId(routeHeaderId);
105 } catch (WorkflowException e) {
106 LOG.error("unable to retrieve the Maintenance Document with route hearder id: " + routeHeaderId);
107 e.printStackTrace();
108 }
109 TkRoleService roleService = TkServiceLocator.getTkRoleService();
110 BalanceTransfer balanceTransfer = null;
111 if(ObjectUtils.isNotNull(document)) {
112 balanceTransfer = (BalanceTransfer) document.getNewMaintainableObject().getDataObject();
113 }
114 if(ObjectUtils.isNotNull(balanceTransfer)) {
115 WorkArea workArea = TkServiceLocator.getWorkAreaService().getWorkArea(workAreaNumber, balanceTransfer.getEffectiveDate());
116
117 // KPME-1071
118 List<TkRole> approvers = roleService.getWorkAreaRoles(workAreaNumber, roleName, TKUtils.getCurrentDate());
119 List<TkRole> approverDelegates = roleService.getWorkAreaRoles(workAreaNumber, TkConstants.ROLE_TK_APPROVER_DELEGATE, TKUtils.getCurrentDate());
120 List<TkRole> roles = new ArrayList<TkRole>();
121 roles.addAll(approvers);
122 roles.addAll(approverDelegates);
123
124 for (TkRole role : roles) {
125 //Position routing
126 if(StringUtils.isEmpty(role.getPrincipalId())){
127 String positionNumber = role.getPositionNumber();
128 List<Job> lstJobsForPosition = TkServiceLocator.getJobService().getActiveJobsForPosition(positionNumber, balanceTransfer.getEffectiveDate());
129 for(Job job : lstJobsForPosition){
130 PrincipalId pid = new PrincipalId(job.getPrincipalId());
131 if (!principals.contains(pid)) {
132 principals.add(pid);
133 }
134 }
135 } else {
136 PrincipalId pid = new PrincipalId(role.getPrincipalId());
137 if (!principals.contains(pid)) {
138 principals.add(pid);
139 }
140 }
141 }
142
143 if (principals.size() == 0) {
144 throw new RuntimeException("No principals to route to. Push to exception routing.");
145 }
146 rqr.setRecipients(principals);
147 rqr.setAnnotation("Dept: "+ workArea.getDept()+", Work Area: "+workArea.getWorkArea());
148 return rqr;
149 }
150 else {
151 throw new RuntimeException("no business object could be retreived");
152 }
153 }
154
155 @Override
156 public List<RoleName> getRoleNames() {
157 return Collections.EMPTY_LIST;
158 }
159
160 private CalendarEntries getCalendarEntry(LeaveBlock leaveBlock) {
161 return TkServiceLocator.getCalendarEntriesService().getCalendarEntries(leaveBlock.getCalendarId());
162 }
163 }