cdmlib-persistence/src/main/java/eu/etaxonomy/cdm/persistence/hibernate/permission/CdmPermissionClass.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 package eu.etaxonomy.cdm.persistence.hibernate.permission;
  10
  11 import org.apache.log4j.Logger;
  12
  13 import eu.etaxonomy.cdm.model.common.CdmBase;
  14
  15 /**
  16  * see also {@link CdmBaseType}
  17  *
  18  * @author k.luther
  19  * @author a.kohlbecker
  20  * @date 06.07.2011
  21  */
  22 public enum CdmPermissionClass {
  23     USER,
  24     DESCRIPTIONBASE,
  25     DESCRIPTIONELEMENTBASE,
  26     TAXONBASE,
  27     ALL,
  28     TAXONNODE,
  29     CLASSIFICATION,
  30     REFERENCE,
  31     TAXONNAME,
  32     TEAMORPERSONBASE,
  33     REGISTRATION,
  34     SPECIMENOROBSERVATIONBASE,
  35     SPECIMENTYPEDESIGNATION,
  36     COLLECTION;
  37
  38
  39     /**
  40      * return the appropriate CdmPermissionClass for the given Object
  41      *
  42      * @param o
  43      * @return the CdmPermissionClass or null
  44      */
  45     public static CdmPermissionClass getValueOf(CdmBase o){
  46         return CdmPermissionClass.getValueOf(o.getClass());
  47     }
  48
  49     /**
  50      * return the appropriate CdmPermissionClass for the given Object
  51      *
  52      * @param o
  53      * @return the CdmPermissionClass or null
  54      */
  55     public static CdmPermissionClass getValueOf(Class o){
  56
  57         CdmPermissionClass permissionClass = _valueOf(o);
  58         if(permissionClass == null) {
  59             Logger.getLogger(CdmPermissionClass.class).error("Permission class support for " + o + " not implemented");
  60         }
  61         return permissionClass;
  62
  63     }
  64
  65
  66
  67     /**
  68      * @param o
  69      * @return
  70      */
  71     protected static CdmPermissionClass _valueOf(Class o) {
  72         try{
  73             String normalizedName = o.getSimpleName().toUpperCase();
  74             return CdmPermissionClass.valueOf(normalizedName);
  75         } catch(IllegalArgumentException e){
  76             if (CdmBase.class.isAssignableFrom(o)){
  77                 return _valueOf(o.getSuperclass());
  78             }
  79
  80         }
  81         return null;
  82     }
  83 }