eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/datasource/CdmDataSourceLabelProvider.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.view.datasource;
  12
  13 import org.eclipse.jface.viewers.ITableLabelProvider;
  14 import org.eclipse.jface.viewers.LabelProvider;
  15 import org.eclipse.swt.graphics.Image;
  16
  17 import eu.etaxonomy.cdm.config.ICdmSource;
  18 import eu.etaxonomy.cdm.database.DatabaseTypeEnum;
  19 import eu.etaxonomy.cdm.database.ICdmDataSource;
  20 import eu.etaxonomy.cdm.model.metadata.CdmMetaData.MetaDataPropertyName;
  21 import eu.etaxonomy.taxeditor.model.ImageResources;
  22 import eu.etaxonomy.taxeditor.store.CdmStore;
  23
  24 /**
  25  * <p>CdmDataSourceLabelProvider class.</p>
  26  *
  27  * @author n.hoffmann
  28  * @created 14.04.2009
  29  */
  30 public class CdmDataSourceLabelProvider extends LabelProvider implements ITableLabelProvider {
  31
  32         /** {@inheritDoc} */
  33         public Image getColumnImage(Object element, int columnIndex) {
  34                 if(columnIndex == 0){
  35                         ICdmSource dataSource = ((CdmMetaDataAwareDataSourceContainer) element).getCdmSource();
  36
  37                         String key = isCurrentDataSource(dataSource) ? ImageResources.IMG_DATASOURCE_CONNECTED : ImageResources.IMG_DATASOURCE_DISCONNECTED;
  38
  39                         return ImageResources.getImage(key);
  40                 }
  41
  42                 return null;
  43         }
  44
  45         /** {@inheritDoc} */
  46         public String getColumnText(Object element, int columnIndex) {
  47                 CdmMetaDataAwareDataSourceContainer container = (CdmMetaDataAwareDataSourceContainer) element;
  48
  49                 ICdmSource dataSource = container.getCdmSource();
  50
  51                 switch (columnIndex){
  52                         case 1:
  53                                 return dataSource.getName();
  54                         case 2:
  55                                 if(dataSource.getServer() != null){
  56                                         return dataSource.getServer();
  57                                 }
  58                                 // h2 databases do not have server entries
  59                                 return "local";
  60                         case 3:
  61                                 return container.isRunning() ? "Yes" : "No";
  62                         case 4:
  63                                 if(dataSource instanceof ICdmDataSource) {
  64                                         return ((ICdmDataSource)dataSource).getDatabaseType().getName();
  65                                 } else {
  66                                         return "";
  67                                 }
  68                         case 5:
  69                                 if(dataSource instanceof ICdmDataSource) {
  70                                         return ((ICdmDataSource)dataSource).getDatabase();
  71                                 } else {
  72                                         return DatabaseTypeEnum.MySQL.getName();
  73                                 }
  74                         //TODO 6 was nomenclatural code, do we need to change following numbers?
  75                         case 7:
  76                                 return container.getMetaData(MetaDataPropertyName.DB_CREATE_DATE);
  77                         case 8:
  78                                 return container.getMetaData(MetaDataPropertyName.DB_SCHEMA_VERSION);
  79                         case 9:
  80                                 if(container.getMetaDataMap().get(MetaDataPropertyName.DB_SCHEMA_VERSION) != null){
  81                                         return container.isDataSourceCompatible() ? "Yes" : "No";
  82                                 }
  83                                 break;
  84                         case 10:
  85                                 return container.getMetaData(MetaDataPropertyName.DB_CREATE_NOTE);
  86                 }
  87                 return CdmMetaDataAwareDataSourceContainer.DEFAULT_ENTRY;
  88         }
  89
  90         private boolean isCurrentDataSource(ICdmSource dataSource){
  91                 ICdmSource currentDataSource = CdmStore.getActiveCdmSource();
  92                 return currentDataSource != null && currentDataSource.getName().equals(dataSource.getName());
  93         }
  94 }