eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/CdmStorePropertyTester.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 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
  11 package eu.etaxonomy.taxeditor.preference;
  12
  13 import org.eclipse.core.expressions.PropertyTester;
  14
  15 import eu.etaxonomy.taxeditor.store.CdmStore;
  16
  17 /**
  18  * @author n.hoffmann
  19  * @created Jan 26, 2011
  20  * @version 1.0
  21  */
  22 public class CdmStorePropertyTester extends PropertyTester {
  23
  24     private static final String EDITOR_IS_CONNECTED_TO_DB = "isCdmStoreConnected";
  25     private static final String IS_REMOTING = "isRemoting";
  26     private static final String IS_STANDALONE = "isStandAlone";
  27
  28     @Override
  29     public boolean test(Object receiver, String property, Object[] args,
  30             Object expectedValue) {
  31
  32         if(EDITOR_IS_CONNECTED_TO_DB.equals(property)){
  33             return isCdmStoreConnected();
  34         }
  35
  36         if(IS_REMOTING.equals(property)){
  37             if(!isCdmStoreConnected()) {
  38                 return false;
  39             } else {
  40                 return isRemoting();
  41             }
  42         }
  43
  44         if(IS_STANDALONE.equals(property)){
  45             if(!isCdmStoreConnected()) {
  46                 return false;
  47             } else {
  48                 return !isRemoting();
  49             }
  50         }
  51         return false;
  52     }
  53
  54     private boolean isCdmStoreConnected(){
  55         boolean active = CdmStore.isActive();
  56         return active;
  57     }
  58
  59     private boolean isRemoting() {
  60         return CdmStore.getCurrentSessionManager().isRemoting();
  61
  62     }
  63
  64
  65 }