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.model.taxon.TaxonBase;
  31 import eu.etaxonomy.cdm.persistence.dao.reference.IReferenceDao;
  32 import eu.etaxonomy.cdm.persistence.query.OrderHint;
  33
  34
  35 @Service
  36 @Transactional(readOnly = true)
  37 public class ReferenceServiceImpl extends IdentifiableServiceBase<ReferenceBase,IReferenceDao> implements IReferenceService {
  38
  39         static Logger logger = Logger.getLogger(ReferenceServiceImpl.class);
  40
  41         /**
  42          * Constructor
  43          */
  44         public ReferenceServiceImpl(){
  45                 if (logger.isDebugEnabled()) { logger.debug("Load ReferenceService Bean"); }
  46         }
  47
  48         /**
  49          * FIXME Candidate for harmonization
  50          * find
  51          */
  52         public ReferenceBase getReferenceByUuid(UUID uuid) {
  53                 return super.getCdmObjectByUuid(uuid);
  54         }
  55
  56         /**
  57          * FIXME Candidate for harmonization
  58          * getByTitle?
  59          */
  60         public List<ReferenceBase> getReferencesByTitle(String title) {
  61                 return super.findCdmObjectsByTitle(title);
  62         }
  63
  64         public List<ReferenceBase> getReferencesByTitle(String title, Class<ReferenceBase> clazz) {
  65                 return super.findCdmObjectsByTitle(title, clazz);
  66         }
  67
  68         /**
  69          * FIXME Candidate for harmonization
  70          * save
  71          */
  72         @Transactional(readOnly = false)
  73         public UUID saveReference(ReferenceBase reference) {
  74                 return super.saveCdmObject(reference);
  75         }
  76
  77         /**
  78          * FIXME Candidate for harmonization
  79          * save(Set<Reference> references)
  80          */
  81         @Transactional(readOnly = false)
  82         public Map<UUID, ReferenceBase> saveReferenceAll(Collection<ReferenceBase> referenceCollection){
  83                 return saveCdmObjectAll(referenceCollection);
  84         }
  85
  86         /**
  87          * FIXME Candidate for harmonization
  88          * list()
  89          *  (non-Javadoc)
  90          * @see eu.etaxonomy.cdm.api.service.IReferenceService#getAllReferences(int, int)
  91          */
  92         @Deprecated
  93         public List<ReferenceBase> getAllReferences(int limit, int start){
  94                         return dao.list(limit, start);
  95         }
  96
  97         /**
  98          * FIXME Candidate for harmonization
  99          * list
 100          *  (non-Javadoc)
 101          * @see eu.etaxonomy.cdm.api.service.IReferenceService#getAllReferences(java.lang.Integer, java.lang.Integer)
 102          */
 103         public Pager<ReferenceBase> getAllReferences(Integer pageSize, Integer pageNumber, List<OrderHint> orderHints) {
 104         Integer numberOfResults = dao.count();
 105
 106                 List<ReferenceBase> results = new ArrayList<ReferenceBase>();
 107                 if(numberOfResults > 0) { // no point checking again
 108                         Integer start = pageSize == null ? 0 : pageSize * (pageNumber - 1);
 109                         results = dao.list(pageSize, start, orderHints); //TODO implement pager like method in dao?
 110                 }
 111                 return new DefaultPagerImpl<ReferenceBase>(pageNumber, numberOfResults, pageSize, results);
 112         }
 113
 114         /**
 115          * FIXME Candidate for harmonization
 116          * list
 117          */
 118         public Pager<ReferenceBase> getAllReferences(Integer pageSize, Integer pageNumber) {
 119                 return getAllReferences(pageSize, pageNumber, null);
 120         }
 121
 122         public void generateTitleCache() {
 123                 logger.warn("Not yet implemented");
 124                 // TODO Auto-generated method stub
 125
 126         }
 127
 128         @Autowired
 129         protected void setDao(IReferenceDao dao) {
 130                 this.dao = dao;
 131         }
 132
 133         public Pager<ReferenceBase> search(Class<? extends ReferenceBase> clazz, String queryString, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
 134         Integer numberOfResults = dao.count(clazz,queryString);
 135
 136                 List<ReferenceBase> results = new ArrayList<ReferenceBase>();
 137                 if(numberOfResults > 0) { // no point checking again
 138                         results = dao.search(clazz,queryString, pageSize, pageNumber, orderHints, propertyPaths);
 139                 }
 140
 141                 return new DefaultPagerImpl<ReferenceBase>(pageNumber, numberOfResults, pageSize, results);
 142         }
 143 }