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

   1 // $Id$
   2 /**
   3 * Copyright (C) 2014 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 package eu.etaxonomy.taxeditor.service;
  11
  12 import java.util.List;
  13 import java.util.UUID;
  14
  15 import org.springframework.stereotype.Component;
  16
  17 import eu.etaxonomy.cdm.api.application.CdmApplicationRemoteController;
  18 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  19 import eu.etaxonomy.cdm.model.common.CdmBase;
  20 import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
  21
  22 /**
  23  * @author cmathew
  24  * @date 14 Oct 2014
  25  *
  26  */
  27 @Component
  28 public class CachedCommonServiceImpl implements ICachedCommonService {
  29
  30
  31     private static boolean cacheEnabled = true;
  32
  33     public static boolean isCacheEnabled() {
  34         return cacheEnabled;
  35     }
  36
  37     public static void setCacheEnabled(boolean cacheEnabled) {
  38         CachedCommonServiceImpl.cacheEnabled = cacheEnabled;
  39     }
  40
  41     /* (non-Javadoc)
  42      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#find(java.lang.Class, int)
  43      */
  44     @Override
  45     public CdmBase find(Class<? extends CdmBase> clazz, int id) {
  46 //        if(cacheEnabled) {
  47             CdmBase cdmEntity = CdmApplicationState.getCurrentAppConfig().getCommonService().find(clazz, id, getPropertyPaths(clazz));
  48             if(cdmEntity == null) {
  49                 throw new NullPointerException("CDM Entity of type " + clazz.getName() + " with id " + id  + " is null.");
  50             }
  51             return cdmEntity;
  52             //return cdmEntitySessionManager.load(cdmEntity, false);
  53 //        } else {
  54 //            return CdmBase.deproxy(commonService.find(clazz, id),clazz);
  55 //        }
  56     }
  57
  58
  59     private List<String> getPropertyPaths(Object obj) {
  60         List<String> propertyPaths = null;
  61         ICdmEntitySession cdmEntitySession =
  62                 ((CdmApplicationRemoteController)CdmApplicationState.getCurrentAppConfig()).getCdmEntitySessionManager().getActiveSession();
  63         if(cdmEntitySession != null) {
  64             propertyPaths = cdmEntitySession.getPropertyPaths(obj);
  65         }
  66         return propertyPaths;
  67     }
  68
  69     /* (non-Javadoc)
  70      * @see eu.etaxonomy.taxeditor.service.ICachedCommonService#initializeCollection(java.util.UUID, java.lang.String)
  71      */
  72     @Override
  73     public Object initializeCollection(UUID ownerUuid, String fieldName) {
  74         return  CdmApplicationState.getCurrentAppConfig().getCommonService().initializeCollection(ownerUuid, fieldName, getPropertyPaths(fieldName));
  75     }
  76
  77
  78     /* (non-Javadoc)
  79      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#isEmpty(org.hibernate.collection.spi.PersistentCollection)
  80      */
  81     @Override
  82     public boolean isEmpty(UUID ownerUuid, String fieldName) {
  83             return  CdmApplicationState.getCurrentAppConfig().getCommonService().isEmpty(ownerUuid, fieldName);
  84
  85     }
  86
  87
  88     /* (non-Javadoc)
  89      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#size(org.hibernate.collection.spi.PersistentCollection)
  90      */
  91     @Override
  92     public int size(UUID ownerUuid, String fieldName) {
  93         return  CdmApplicationState.getCurrentAppConfig().getCommonService().size(ownerUuid, fieldName);
  94     }
  95
  96
  97
  98     /* (non-Javadoc)
  99      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#contains(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
 100      */
 101     @Override
 102     public boolean contains(UUID ownerUuid, String fieldName, Object element) {
 103         return  CdmApplicationState.getCurrentAppConfig().getCommonService().contains(ownerUuid, fieldName, element);
 104     }
 105
 106
 107     /* (non-Javadoc)
 108      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#containsKey(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
 109      */
 110     @Override
 111     public boolean containsKey(UUID ownerUuid, String fieldName, Object key) {
 112         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsKey(ownerUuid, fieldName, key);
 113     }
 114
 115
 116     /* (non-Javadoc)
 117      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#containsValue(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
 118      */
 119     @Override
 120     public boolean containsValue(UUID ownerUuid, String fieldName, Object element) {
 121         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsValue(ownerUuid, fieldName, element);
 122     }
 123
 124
 125
 126
 127
 128
 129 }