cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/VocabularyServiceImpl.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.DefaultPagerImpl;
  23 import eu.etaxonomy.cdm.common.monitor.IProgressMonitor;
  24 import eu.etaxonomy.cdm.model.common.DefinedTermBase;
  25 import eu.etaxonomy.cdm.model.common.Language;
  26 import eu.etaxonomy.cdm.model.common.TermVocabulary;
  27 import eu.etaxonomy.cdm.model.common.VocabularyEnum;
  28 import eu.etaxonomy.cdm.persistence.dao.common.ITermVocabularyDao;
  29 import eu.etaxonomy.cdm.persistence.query.OrderHint;
  30 import eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy;
  31
  32 @Service
  33 @Transactional(readOnly = true)
  34 public class VocabularyServiceImpl extends IdentifiableServiceBase<TermVocabulary,ITermVocabularyDao>  implements IVocabularyService {
  35
  36         @Autowired
  37         protected void setDao(ITermVocabularyDao dao) {
  38                 this.dao = dao;
  39         }
  40
  41
  42         /* (non-Javadoc)
  43          * @see eu.etaxonomy.cdm.api.service.IIdentifiableEntityService#updateTitleCache(java.lang.Integer, eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy)
  44          */
  45         @Override
  46         @Transactional(readOnly = false)
  47     public void updateTitleCache(Class<? extends TermVocabulary> clazz, Integer stepSize, IIdentifiableEntityCacheStrategy<TermVocabulary> cacheStrategy, IProgressMonitor monitor) {
  48                 if (clazz == null){
  49                         clazz = TermVocabulary.class;
  50                 }
  51                 super.updateTitleCacheImpl(clazz, stepSize, cacheStrategy, monitor);
  52         }
  53
  54
  55         public TermVocabulary<DefinedTermBase> getVocabulary(VocabularyEnum vocabularyType){
  56                 return dao.findByUuid(vocabularyType.getUuid());
  57         }
  58
  59         /* (non-Javadoc)
  60          * @see eu.etaxonomy.cdm.api.service.IVocabularyService#listByTermClass(java.lang.Class, java.lang.Integer, java.lang.Integer, java.util.List, java.util.List)
  61          */
  62         @Override
  63         public <TERM extends DefinedTermBase> List<TermVocabulary<TERM>> listByTermClass(Class<TERM> clazz, Integer limit, Integer start, List<OrderHint> orderHints, List<String> propertyPaths) {
  64                 boolean includeSubclasses = false;
  65                 boolean includeEmptyVocs = false;
  66                 return (List)listByTermClass(clazz, includeSubclasses, includeEmptyVocs, limit, start, orderHints, propertyPaths);
  67         }
  68
  69         public <TERM extends DefinedTermBase> List<TermVocabulary<? extends TERM>> listByTermClass(Class<TERM> clazz, boolean includeSubclasses, boolean includeEmptyVocs, Integer limit, Integer start, List<OrderHint> orderHints, List<String> propertyPaths) {
  70                 return dao.listByTermClass(clazz, includeSubclasses, includeEmptyVocs,limit, start, orderHints, propertyPaths);
  71         }
  72
  73         /**
  74          * (non-Javadoc)
  75          * @see eu.etaxonomy.cdm.api.service.ITermService#getLanguageVocabulary()
  76          * FIXME candidate for harmonization
  77          * is this the same as getVocabulary(VocabularyEnum.Language)
  78          */
  79         public TermVocabulary<Language> getLanguageVocabulary() {
  80                 String uuidString = "45ac7043-7f5e-4f37-92f2-3874aaaef2de";
  81                 UUID uuid = UUID.fromString(uuidString);
  82                 TermVocabulary<Language> languageVocabulary = (TermVocabulary)dao.findByUuid(uuid);
  83                 return languageVocabulary;
  84         }
  85
  86         public Pager<DefinedTermBase> getTerms(TermVocabulary vocabulary, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints,     List<String> propertyPaths) {
  87         Integer numberOfResults = dao.countTerms(vocabulary);
  88
  89                 List<DefinedTermBase> results = new ArrayList<DefinedTermBase>();
  90                 if(numberOfResults > 0) { // no point checking again //TODO use AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)
  91                         results = dao.getTerms(vocabulary, pageSize, pageNumber,orderHints,propertyPaths);
  92                 }
  93
  94                 return new DefaultPagerImpl<DefinedTermBase>(pageNumber, numberOfResults, pageSize, results);
  95         }
  96
  97
  98
  99 }