001 /**
002 * Copyright 2005-2013 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.rice.edl.impl.extract.dao.impl;
017
018 import java.util.List;
019
020 import javax.persistence.EntityManager;
021 import javax.persistence.PersistenceContext;
022
023 import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
024 import org.kuali.rice.core.framework.persistence.jpa.criteria.Criteria;
025 import org.kuali.rice.core.framework.persistence.jpa.criteria.QueryByCriteria;
026 import org.kuali.rice.edl.impl.extract.Dump;
027 import org.kuali.rice.edl.impl.extract.Fields;
028 import org.kuali.rice.edl.impl.extract.dao.ExtractDAO;
029 import org.kuali.rice.kew.notes.Note;
030
031 public class ExtractDAOJpaImpl implements ExtractDAO {
032
033 private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(ExtractDAOJpaImpl.class);
034
035 @PersistenceContext(unitName = "kew-unit")
036 private EntityManager entityManager;
037
038 public Dump getDumpByDocumentId(String docId) {
039 LOG.debug("finding Document Extract by documentId " + docId);
040 Criteria crit = new Criteria(Dump.class.getName());
041 crit.eq("docId", docId);
042 return (Dump) new QueryByCriteria(entityManager, crit).toQuery().getSingleResult();
043 }
044
045 public List<Fields> getFieldsByDocumentId(String docId) {
046 LOG.debug("finding Extract Fileds by documentId " + docId);
047 Criteria crit = new Criteria(Fields.class.getName());
048 crit.eq("documentId", docId);
049 crit.orderBy("docId", true);
050
051 return (List<Fields>) new QueryByCriteria(entityManager, crit).toQuery().getResultList();
052 }
053
054 public void saveDump(Dump dump) {
055 LOG.debug("check for null values in Extract document");
056 checkNull(dump.getDocId(), "Document ID");
057 checkNull(dump.getDocCreationDate(), "Creation Date");
058 checkNull(dump.getDocCurrentNodeName(), "Current Node Name");
059 checkNull(dump.getDocModificationDate(), "Modification Date");
060 checkNull(dump.getDocRouteStatusCode(), "Route Status Code");
061 checkNull(dump.getDocInitiatorId(), "Initiator ID");
062 checkNull(dump.getDocTypeName(), "Doc Type Name");
063 LOG.debug("saving EDocLite document: routeHeader " + dump.getDocId());
064 if (dump.getDocId() == null) {
065 entityManager.persist(dump);
066 } else {
067 OrmUtils.merge(entityManager, dump);
068 }
069 }
070
071 public void saveField(Fields field) {
072 LOG.debug("saving EDocLite Extract fields");
073 checkNull(field.getDocId(), "Document ID");
074 checkNull(field.getFieldValue(), "Field Value");
075 checkNull(field.getFiledName(), "Field Name");
076 LOG.debug("saving Fields: routeHeader " + field.getFieldId());
077
078 if (field.getFieldId() == null) {
079 entityManager.persist(field);
080 } else {
081 OrmUtils.merge(entityManager, field);
082 }
083 }
084
085 private void checkNull(Object value, String valueName) throws RuntimeException {
086 if (value == null) {
087 throw new RuntimeException("Null value for " + valueName);
088 }
089 }
090
091 public void deleteDump(String documentId) {
092 LOG.debug("deleting record form Extract Dump table");
093 entityManager.remove(entityManager.find(Note.class, documentId));
094 }
095
096 public EntityManager getEntityManager() {
097 return this.entityManager;
098 }
099
100 public void setEntityManager(EntityManager entityManager) {
101 this.entityManager = entityManager;
102 }
103 }