001 /**
002 * Copyright 2005-2012 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.rice.kew.impl.actionlist;
017
018 import org.apache.commons.lang.StringUtils;
019 import org.kuali.rice.core.api.exception.RiceIllegalArgumentException;
020 import org.kuali.rice.kew.actionitem.ActionItemActionListExtension;
021 import org.kuali.rice.kew.api.action.ActionItem;
022 import org.kuali.rice.kew.api.actionlist.ActionListService;
023 import org.kuali.rice.kew.service.KEWServiceLocator;
024
025 import java.util.ArrayList;
026 import java.util.Collection;
027 import java.util.List;
028
029 /**
030 * Reference implementation of the {@link org.kuali.rice.kew.api.actionlist.ActionListService} api.
031 *
032 * @author Kuali Rice Team (rice.collab@kuali.org)
033 *
034 */
035 public class ActionListServiceNewImpl implements ActionListService {
036
037 @Override
038 public Integer getUserActionItemCount(String principalId) {
039 incomingParamCheck(principalId, "principalId");
040 return Integer.valueOf(KEWServiceLocator.getActionListService().getCount(principalId));
041 }
042
043 @Override
044 public List<ActionItem> getActionItemsForPrincipal(String principalId) {
045 incomingParamCheck(principalId, "principalId");
046 Collection<ActionItemActionListExtension> actionItems
047 = KEWServiceLocator.getActionListService().getActionList(principalId, null);
048 List<ActionItem> actionItemVOs = new ArrayList<ActionItem>(actionItems.size());
049 for (org.kuali.rice.kew.actionitem.ActionItem actionItem : actionItems) {
050 actionItemVOs.add(org.kuali.rice.kew.actionitem.ActionItem.to(actionItem));
051 }
052 return actionItemVOs;
053 }
054
055 @Override
056 public List<ActionItem> getAllActionItems(String documentId) {
057 incomingParamCheck(documentId, "documentId");
058 Collection<ActionItemActionListExtension> actionItems
059 = KEWServiceLocator.getActionListService().getActionListForSingleDocument(documentId);
060 List<ActionItem> actionItemVOs = new ArrayList<ActionItem>(actionItems.size());
061 for (org.kuali.rice.kew.actionitem.ActionItem actionItem : actionItems) {
062 actionItemVOs.add(org.kuali.rice.kew.actionitem.ActionItem.to(actionItem));
063 }
064 return actionItemVOs;
065 }
066
067 @Override
068 public List<ActionItem> getActionItems(String documentId, List<String> actionRequestedCodes) {
069 incomingParamCheck(documentId, "documentId");
070 List<ActionItem> actionItems = getAllActionItems(documentId);
071 List<ActionItem> matchingActionitems = new ArrayList<ActionItem>();
072 for (ActionItem actionItemVO : actionItems) {
073 if (actionRequestedCodes.contains(actionItemVO.getActionRequestCd())) {
074 matchingActionitems.add(actionItemVO);
075 }
076 }
077 return matchingActionitems;
078 }
079
080 private void incomingParamCheck(Object object, String name) {
081 if (object == null) {
082 throw new RiceIllegalArgumentException(name + " was null");
083 } else if (object instanceof String
084 && StringUtils.isBlank((String) object)) {
085 throw new RiceIllegalArgumentException(name + " was blank");
086 }
087 }
088 }