001/**
002 * Copyright 2005-2015 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.peopleflow;
017
018import org.apache.commons.collections.CollectionUtils;
019import org.apache.commons.lang.StringUtils;
020import org.kuali.rice.core.api.util.RiceKeyConstants;
021import org.kuali.rice.kew.impl.KewImplConstants;
022import org.kuali.rice.krad.maintenance.MaintenanceDocument;
023import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
024import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
025import org.kuali.rice.krad.util.GlobalVariables;
026
027import java.util.Collection;
028import java.util.HashMap;
029import java.util.Map;
030
031public class PeopleFlowBusRule extends MaintenanceDocumentRuleBase {
032
033    @Override
034    protected boolean processCustomSaveDocumentBusinessRules(MaintenanceDocument document) {
035        boolean result = super.processCustomSaveDocumentBusinessRules(document);
036        PeopleFlowBo peopleFlowDoc = (PeopleFlowBo)document.getNewMaintainableObject().getDataObject();
037        if (StringUtils.isBlank(peopleFlowDoc.getId())) {
038            result &= checkIfDuplicatePeopleFlow(peopleFlowDoc);
039        }
040        return result;
041    }
042
043    protected boolean checkIfDuplicatePeopleFlow(PeopleFlowBo peopleFlowBo){
044        boolean rulePassed = true;
045        if (!(StringUtils.isBlank(peopleFlowBo.getName()) ||
046              StringUtils.isBlank(peopleFlowBo.getNamespaceCode()))) {
047                Map<String,String> criteria = new HashMap<String,String>();
048                criteria.put(KewImplConstants.PropertyConstants.NAMESPACE_CODE, peopleFlowBo.getNamespaceCode());
049                criteria.put(KewImplConstants.PropertyConstants.NAME, peopleFlowBo.getName());
050                Collection<PeopleFlowBo> peopleFlows = KRADServiceLocatorWeb.getLegacyDataAdapter().findMatching(PeopleFlowBo.class, criteria);
051                if (CollectionUtils.isEmpty(peopleFlows)) {
052                    rulePassed = true;
053                } else {
054                    GlobalVariables.getMessageMap().putError("document.peopleFlow.duplicate",
055                            RiceKeyConstants.PEOPLEFLOW_DUPLICATE, peopleFlowBo.getName().toString(), peopleFlowBo.getNamespaceCode().toString());
056                    rulePassed = false;
057                }
058        }
059        return rulePassed;
060    }
061}