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.krad.service.impl;
017
018import org.apache.commons.lang.StringUtils;
019import org.kuali.rice.krad.bo.DocumentHeader;
020import org.kuali.rice.krad.dao.DocumentHeaderDao;
021import org.kuali.rice.krad.service.DocumentHeaderService;
022import org.kuali.rice.krad.service.KRADServiceLocator;
023import org.springframework.transaction.annotation.Transactional;
024
025/**
026 * This is an implementation of {@link DocumentHeaderService} that facilitates
027 * document header management and customization
028 * 
029 * @author Kuali Rice Team (rice.collab@kuali.org)
030 * 
031 */
032@Transactional
033public class DocumentHeaderServiceImpl implements DocumentHeaderService {
034    private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(DocumentHeaderServiceImpl.class);
035    private DocumentHeaderDao documentHeaderDao;
036
037    /**
038     * @see org.kuali.rice.krad.service.DocumentHeaderService#getDocumentHeaderBaseClass()
039     */
040    public Class<? extends DocumentHeader> getDocumentHeaderBaseClass() {
041        Class documentHeaderClass = documentHeaderDao.getDocumentHeaderBaseClass();
042        if ( (documentHeaderClass == null) || (!DocumentHeader.class.isAssignableFrom(documentHeaderClass)) ) {
043            throw new RuntimeException("invalid document header base class '" + documentHeaderClass + "' returned by dao '" + documentHeaderDao.getClass().getName() + "'");
044        }
045        return documentHeaderClass;
046    }
047
048    /**
049     * @see org.kuali.rice.krad.service.DocumentHeaderService#getDocumentHeaderById(java.lang.String)
050     */
051    public DocumentHeader getDocumentHeaderById(String documentHeaderId) {
052        if (StringUtils.isBlank(documentHeaderId)) {
053            throw new IllegalArgumentException("document header id given is blank");
054        }
055        return documentHeaderDao.getByDocumentHeaderId(documentHeaderId);
056    }
057
058    /**
059     * @see org.kuali.rice.krad.service.DocumentHeaderService#saveDocumentHeader(org.kuali.rice.krad.bo.DocumentHeader)
060     */
061    public void saveDocumentHeader(DocumentHeader documentHeader) {
062        KRADServiceLocator.getBusinessObjectService().save(documentHeader);
063    }
064    
065    /**
066     * @see org.kuali.rice.krad.service.DocumentHeaderService#deleteDocumentHeader(org.kuali.rice.krad.bo.DocumentHeader)
067     */
068    public void deleteDocumentHeader(DocumentHeader documentHeader) {
069        KRADServiceLocator.getBusinessObjectService().delete(documentHeader);
070    }
071
072    /**
073     * dao injected by spring
074     * 
075     * @param documentHeaderDao
076     */
077    public void setDocumentHeaderDao(DocumentHeaderDao documentHeaderDao) {
078        this.documentHeaderDao = documentHeaderDao;
079    }
080
081}