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