cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/ReferenceServiceImpl.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.cdm.api.service;
  12
  13 import java.util.ArrayList;
  14 import java.util.Collection;
  15 import java.util.List;
  16 import java.util.Map;
  17 import java.util.UUID;
  18
  19 import org.apache.log4j.Logger;
  20 import org.springframework.beans.factory.annotation.Autowired;
  21 import org.springframework.stereotype.Service;
  22 import org.springframework.transaction.annotation.Transactional;
  23
  24 import eu.etaxonomy.cdm.api.service.pager.Pager;
  25 import eu.etaxonomy.cdm.api.service.pager.impl.DefaultPagerImpl;
  26 import eu.etaxonomy.cdm.model.name.BotanicalName;
  27 import eu.etaxonomy.cdm.model.name.HybridRelationship;
  28 import eu.etaxonomy.cdm.model.name.HybridRelationshipType;
  29 import eu.etaxonomy.cdm.model.reference.ReferenceBase;
  30 import eu.etaxonomy.cdm.persistence.dao.reference.IReferenceDao;
  31 import eu.etaxonomy.cdm.persistence.query.OrderHint;
  32
  33
  34 @Service
  35 @Transactional(readOnly = true)
  36 public class ReferenceServiceImpl extends IdentifiableServiceBase<ReferenceBase,IReferenceDao> implements IReferenceService {
  37
  38         static Logger logger = Logger.getLogger(ReferenceServiceImpl.class);
  39
  40         /**
  41          * Constructor
  42          */
  43         public ReferenceServiceImpl(){
  44                 if (logger.isDebugEnabled()) { logger.debug("Load ReferenceService Bean"); }
  45         }
  46
  47         public ReferenceBase getReferenceByUuid(UUID uuid) {
  48                 return super.getCdmObjectByUuid(uuid);
  49         }
  50
  51         public List<ReferenceBase> getReferencesByTitle(String title) {
  52                 return super.findCdmObjectsByTitle(title);
  53         }
  54
  55         public List<ReferenceBase> getReferencesByTitle(String title, Class<ReferenceBase> clazz) {
  56                 return super.findCdmObjectsByTitle(title, clazz);
  57         }
  58
  59         @Transactional(readOnly = false)
  60         public UUID saveReference(ReferenceBase reference) {
  61                 return super.saveCdmObject(reference);
  62         }
  63
  64         @Transactional(readOnly = false)
  65         public Map<UUID, ReferenceBase> saveReferenceAll(Collection<ReferenceBase> referenceCollection){
  66                 return saveCdmObjectAll(referenceCollection);
  67         }
  68
  69         /* (non-Javadoc)
  70          * @see eu.etaxonomy.cdm.api.service.IReferenceService#getAllReferences(int, int)
  71          */
  72         @Deprecated
  73         public List<ReferenceBase> getAllReferences(int limit, int start){
  74                         return dao.list(limit, start);
  75         }
  76
  77         /* (non-Javadoc)
  78          * @see eu.etaxonomy.cdm.api.service.IReferenceService#getAllReferences(java.lang.Integer, java.lang.Integer)
  79          */
  80         public Pager<ReferenceBase> getAllReferences(Integer pageSize, Integer pageNumber, List<OrderHint> orderHints) {
  81         Integer numberOfResults = dao.count();
  82
  83                 List<ReferenceBase> results = new ArrayList<ReferenceBase>();
  84                 if(numberOfResults > 0) { // no point checking again
  85                         Integer start = pageSize == null ? 0 : pageSize * (pageNumber - 1);
  86                         results = dao.list(pageSize, start, orderHints); //TODO implement pager like method in dao?
  87                 }
  88                 return new DefaultPagerImpl<ReferenceBase>(pageNumber, numberOfResults, pageSize, results);
  89         }
  90
  91         public Pager<ReferenceBase> getAllReferences(Integer pageSize, Integer pageNumber) {
  92                 return getAllReferences(pageSize, pageNumber, null);
  93         }
  94
  95         public void generateTitleCache() {
  96                 logger.warn("Not yet implemented");
  97                 // TODO Auto-generated method stub
  98
  99         }
 100
 101         @Autowired
 102         protected void setDao(IReferenceDao dao) {
 103                 this.dao = dao;
 104         }
 105
 106
 107
 108 }