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

   1 /**
   2 * Copyright (C) 2009 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.cdm.api.service;
  11
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.UUID;
  15
  16 import org.springframework.beans.factory.annotation.Autowired;
  17 import org.springframework.stereotype.Service;
  18 import org.springframework.transaction.annotation.Propagation;
  19 import org.springframework.transaction.annotation.Transactional;
  20
  21 import eu.etaxonomy.cdm.api.service.pager.Pager;
  22 import eu.etaxonomy.cdm.api.service.pager.impl.AbstractPagerImpl;
  23 import eu.etaxonomy.cdm.api.service.pager.impl.DefaultPagerImpl;
  24 import eu.etaxonomy.cdm.common.monitor.IProgressMonitor;
  25 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  26 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
  27 import eu.etaxonomy.cdm.persistence.dao.description.IIdentificationKeyDao;
  28 import eu.etaxonomy.cdm.persistence.dao.description.IPolytomousKeyDao;
  29 import eu.etaxonomy.cdm.persistence.dao.description.IPolytomousKeyNodeDao;
  30 import eu.etaxonomy.cdm.persistence.dao.taxon.ITaxonDao;
  31 import eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy;
  32
  33 @Service
  34 @Transactional(propagation = Propagation.SUPPORTS, readOnly = false)
  35 public class PolytomousKeyServiceImpl extends IdentifiableServiceBase<PolytomousKey, IPolytomousKeyDao> implements IPolytomousKeyService {
  36
  37         private IIdentificationKeyDao identificationKeyDao;
  38         private ITaxonDao taxonDao;
  39
  40 //      private IPolytomousKeyNodeDao nodeDao;
  41
  42
  43         @Autowired
  44         protected void setDao(IPolytomousKeyDao dao) {
  45                 this.dao = dao;
  46         }
  47
  48         @Autowired
  49         protected void setDao(IIdentificationKeyDao identificationKeyDao) {
  50                 this.identificationKeyDao = identificationKeyDao;
  51         }
  52
  53         @Autowired
  54         protected void setDao(ITaxonDao taxonDao) {
  55                 this.taxonDao = taxonDao;
  56         }
  57
  58 //      @Autowired
  59 //      protected void setDao(IPolytomousKeyNodeDao nodeDao) {
  60 //              this.nodeDao = nodeDao;
  61 //      }
  62
  63
  64         /* (non-Javadoc)
  65          * @see eu.etaxonomy.cdm.api.service.IIdentifiableEntityService#updateTitleCache(java.lang.Integer, eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy)
  66          */
  67         @Override
  68         public void updateTitleCache(Class<? extends PolytomousKey> clazz, Integer stepSize, IIdentifiableEntityCacheStrategy<PolytomousKey> cacheStrategy, IProgressMonitor monitor) {
  69                 if (clazz == null){
  70                         clazz = PolytomousKey.class;
  71                 }
  72                 super.updateTitleCacheImpl(clazz, stepSize, cacheStrategy, monitor);
  73         }
  74
  75
  76         /* (non-Javadoc)
  77          * @see eu.etaxonomy.cdm.api.service.IFeatureTreeService#loadWithNodes(java.util.UUID, java.util.List, java.util.List)
  78          */
  79         public PolytomousKey loadWithNodes(UUID uuid, List<String> propertyPaths, List<String> nodePaths) {
  80
  81                 if(nodePaths == null){
  82                         nodePaths = new ArrayList<String>();
  83                 }
  84                 nodePaths.add("children");
  85
  86                 List<String> rootPaths = new ArrayList<String>();
  87                 rootPaths.add("root");
  88                 for(String path : nodePaths) {
  89                         rootPaths.add("root." + path);
  90                 }
  91
  92                 if(propertyPaths != null) {
  93                     rootPaths.addAll(propertyPaths);
  94                 }
  95
  96                 PolytomousKey polytomousKey = load(uuid, rootPaths);
  97                 dao.loadNodes(polytomousKey.getRoot(),nodePaths);
  98                 return polytomousKey;
  99         }
 100
 101         /**
 102          * Returns the polytomous key specified by the given <code>uuid</code>.
 103          *
 104          * @see eu.etaxonomy.cdm.api.service.ServiceBase#load(java.util.UUID, java.util.List)
 105          */
 106         @Override
 107         public PolytomousKey load(UUID uuid, List<String> propertyPaths) {
 108                 return super.load(uuid, propertyPaths);
 109         }
 110
 111
 112         /* (non-Javadoc)
 113          * @see eu.etaxonomy.cdm.api.service.IPolytomousKeyService#findByTaxonomicScope(eu.etaxonomy.cdm.model.taxon.TaxonBase, java.lang.Class, java.lang.Integer, java.lang.Integer, java.util.List)
 114          */
 115         @Override
 116         public Pager<PolytomousKey> findByTaxonomicScope(
 117                         TaxonBase taxon, Integer pageSize,
 118                         Integer pageNumber, List<String> propertyPaths) {
 119
 120                 List<PolytomousKey> list = new ArrayList<PolytomousKey>();
 121                 taxon = taxonDao.findById(taxon.getId());
 122                 Integer numberOfResults = identificationKeyDao.countByTaxonomicScope(taxon, PolytomousKey.class).intValue();
 123                 if(AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)){
 124                         list = identificationKeyDao.findByTaxonomicScope(taxon, PolytomousKey.class, pageSize, pageNumber, propertyPaths);
 125                 }
 126                 Pager<PolytomousKey> pager = new DefaultPagerImpl<PolytomousKey>(pageNumber, numberOfResults, pageSize, list);
 127                 return pager;
 128         }
 129
 130 //      /* (non-Javadoc)
 131 //       * @see eu.etaxonomy.cdm.api.service.ServiceBase#delete(eu.etaxonomy.cdm.model.common.CdmBase)
 132 //       */
 133 //      @Override
 134 //      public UUID delete(PolytomousKey key) {
 135 //
 136 ////            nodeDao.deleteForKey(key);
 137 //
 138 //              return super.delete(key);
 139 //      }
 140
 141
 142
 143 }