cdmlib-model/src/main/java/eu/etaxonomy/cdm/strategy/StrategyBase.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.strategy;
  11
  12 import java.io.Serializable;
  13 import java.lang.annotation.Annotation;
  14 import java.lang.reflect.Field;
  15 import java.lang.reflect.Modifier;
  16 import java.util.Collection;
  17 import java.util.HashMap;
  18 import java.util.Map;
  19 import java.util.UUID;
  20
  21 import javax.persistence.Transient;
  22
  23 import org.apache.log4j.Logger;
  24 import org.joda.time.DateTime;
  25
  26 import eu.etaxonomy.cdm.model.agent.Contact;
  27 import eu.etaxonomy.cdm.model.common.CdmBase;
  28 import eu.etaxonomy.cdm.model.common.LSID;
  29 import eu.etaxonomy.cdm.model.common.TimePeriod;
  30
  31
  32 public abstract class StrategyBase implements IStrategy, Serializable {
  33         private static final long serialVersionUID = -274791080847215663L;
  34         @SuppressWarnings("unused")
  35         private static final Logger logger = Logger.getLogger(StrategyBase.class);
  36
  37         final static UUID uuid = UUID.fromString("2ff2b1d6-17a6-4807-a55f-f6b45bf429b7");
  38
  39         abstract protected UUID getUuid();
  40
  41         protected StrategyBase(){
  42         }
  43
  44
  45
  46
  47         /**
  48          * @param fieldType
  49          * @return
  50          */
  51         protected static boolean isCollection(Class<?> fieldType) {
  52                 if (Collection.class.isAssignableFrom(fieldType) ){
  53                         return true;
  54                 }else{
  55                         return false;
  56                 }
  57         }
  58
  59         /**
  60          * @param fieldType
  61          * @return
  62          */
  63         protected boolean isPrimitive(Class<?> fieldType) {
  64                 if (fieldType.isPrimitive()){
  65                         return true;
  66                 }else{
  67                         return false;
  68                 }
  69         }
  70
  71         /**
  72          * @param fieldType
  73          * @return
  74          */
  75         protected boolean isSingleCdmBaseObject(Class<?> fieldType) {
  76                 if (CdmBase.class.isAssignableFrom(fieldType)){
  77                         return true;
  78                 }else{
  79                         return false;
  80                 }
  81         }
  82
  83         /**
  84          * @param fieldType
  85          * @return
  86          */
  87         protected boolean isUserType(Class<?> fieldType) {
  88                 if (    fieldType == TimePeriod.class ||
  89                                 fieldType == DateTime.class ||
  90                                 fieldType == LSID.class ||
  91                                 fieldType == Contact.class
  92                         ){
  93                                 return true;
  94                 }else{
  95                         return false;
  96                 }
  97         }
  98
  99
 100 }