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         CdmBase cdmEntity = CdmApplicationState.getCurrentAppConfig().getCommonService().find(clazz, id, getPropertyPaths(clazz));
  47         if(cdmEntity == null) {
  48             throw new NullPointerException("CDM Entity of type " + clazz.getName() + " with id " + id  + " is null.");
  49         }
  50         return cdmEntity;
  51
  52     }
  53
  54
  55     private List<String> getPropertyPaths(Object obj) {
  56         List<String> propertyPaths = null;
  57         ICdmEntitySession cdmEntitySession =
  58                 ((CdmApplicationRemoteController)CdmApplicationState.getCurrentAppConfig()).getCdmEntitySessionManager().getActiveSession();
  59         if(cdmEntitySession != null) {
  60             propertyPaths = cdmEntitySession.getPropertyPaths(obj);
  61         }
  62         return propertyPaths;
  63     }
  64
  65     /* (non-Javadoc)
  66      * @see eu.etaxonomy.taxeditor.service.ICachedCommonService#initializeCollection(java.util.UUID, java.lang.String)
  67      */
  68     @Override
  69     public Object initializeCollection(UUID ownerUuid, String fieldName) {
  70         return  CdmApplicationState.getCurrentAppConfig().getCommonService().initializeCollection(ownerUuid, fieldName, getPropertyPaths(fieldName));
  71     }
  72
  73
  74     /* (non-Javadoc)
  75      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#isEmpty(org.hibernate.collection.spi.PersistentCollection)
  76      */
  77     @Override
  78     public boolean isEmpty(UUID ownerUuid, String fieldName) {
  79             return  CdmApplicationState.getCurrentAppConfig().getCommonService().isEmpty(ownerUuid, fieldName);
  80
  81     }
  82
  83
  84     /* (non-Javadoc)
  85      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#size(org.hibernate.collection.spi.PersistentCollection)
  86      */
  87     @Override
  88     public int size(UUID ownerUuid, String fieldName) {
  89         return  CdmApplicationState.getCurrentAppConfig().getCommonService().size(ownerUuid, fieldName);
  90     }
  91
  92
  93
  94     /* (non-Javadoc)
  95      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#contains(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
  96      */
  97     @Override
  98     public boolean contains(UUID ownerUuid, String fieldName, Object element) {
  99         return  CdmApplicationState.getCurrentAppConfig().getCommonService().contains(ownerUuid, fieldName, element);
 100     }
 101
 102
 103     /* (non-Javadoc)
 104      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#containsKey(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
 105      */
 106     @Override
 107     public boolean containsKey(UUID ownerUuid, String fieldName, Object key) {
 108         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsKey(ownerUuid, fieldName, key);
 109     }
 110
 111
 112     /* (non-Javadoc)
 113      * @see eu.etaxonomy.taxeditor.remoting.service.ICachedCommonService#containsValue(org.hibernate.collection.spi.PersistentCollection, java.lang.Object)
 114      */
 115     @Override
 116     public boolean containsValue(UUID ownerUuid, String fieldName, Object element) {
 117         return  CdmApplicationState.getCurrentAppConfig().getCommonService().containsValue(ownerUuid, fieldName, element);
 118     }
 119
 120
 121
 122
 123
 124
 125 }