eu.etaxonomy.taxeditor.cdmlib/src/main/java/eu/etaxonomy/taxeditor/service/CachedCommonServiceImpl.java

   1 /**
   2 * Copyright (C) 2014 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 package eu.etaxonomy.taxeditor.service;
  10
  11 import java.util.List;
  12 import java.util.UUID;
  13
  14 import org.springframework.stereotype.Component;
  15
  16 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  17 import eu.etaxonomy.cdm.model.common.CdmBase;
  18 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  19
  20 /**
  21  * @author cmathew
  22  * @date 14 Oct 2014
  23  */
  24 @Component
  25 public class CachedCommonServiceImpl implements ICachedCommonService {
  26
  27     private static boolean cacheEnabled = true;
  28
  29     public static boolean isCacheEnabled() {
  30         return cacheEnabled;
  31     }
  32
  33     public static void setCacheEnabled(boolean cacheEnabled) {
  34         CachedCommonServiceImpl.cacheEnabled = cacheEnabled;
  35     }
  36
  37     @Override
  38     public CdmBase find(Class<? extends CdmBase> clazz, int id) {
  39         CdmBase cdmEntity = CdmApplicationState.getCurrentAppConfig().getCommonService().find(clazz, id, getPropertyPaths(clazz));
  40         if(cdmEntity == null) {
  41             throw new NullPointerException("CDM Entity of type " + clazz.getName() + " with id " + id  + " is null.");
  42         }
  43         return cdmEntity;
  44     }
  45
  46     private List<String> getPropertyPaths(Object obj) {
  47         List<String> propertyPaths = null;
  48         ICdmEntitySession cdmEntitySession =
  49                 CdmApplicationState.getCurrentAppConfig().getCdmEntitySessionManager().getActiveSession();
  50         if(cdmEntitySession != null) {
  51             propertyPaths = cdmEntitySession.getPropertyPaths(obj);
  52         }
  53         return propertyPaths;
  54     }
  55
  56     @Override
  57     public Object initializeCollection(UUID ownerUuid, String fieldName) {
  58         return  CdmApplicationState.getCurrentAppConfig().getCommonService().initializeCollection(ownerUuid, fieldName, getPropertyPaths(fieldName));
  59     }
  60
  61     @Override
  62     public boolean isEmpty(UUID ownerUuid, String fieldName) {
  63             return  CdmApplicationState.getCurrentAppConfig().getCommonService().isEmpty(ownerUuid, fieldName);
  64     }
  65
  66     @Override
  67     public int size(UUID ownerUuid, String fieldName) {
  68         return  CdmApplicationState.getCurrentAppConfig().getCommonService().size(ownerUuid, fieldName);
  69     }
  70
  71     @Override
  72     public boolean contains(UUID ownerUuid, String fieldName, Object element) {
  73         return  CdmApplicationState.getCurrentAppConfig().getCommonService().contains(ownerUuid, fieldName, element);
  74     }
  75
  76     @Override
  77     public boolean containsKey(UUID ownerUuid, String fieldName, Object key) {
  78         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsKey(ownerUuid, fieldName, key);
  79     }
  80
  81     @Override
  82     public boolean containsValue(UUID ownerUuid, String fieldName, Object element) {
  83         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsValue(ownerUuid, fieldName, element);
  84     }
  85 }