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  * @version 1.0
  30  */
  31 public class CdmDataSourceLabelProvider extends LabelProvider implements ITableLabelProvider {
  32
  33         /*
  34          * (non-Javadoc)
  35          * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int)
  36          */
  37         /** {@inheritDoc} */
  38         public Image getColumnImage(Object element, int columnIndex) {
  39                 if(columnIndex == 0){
  40                         ICdmSource dataSource = ((CdmMetaDataAwareDataSourceContainer) element).getCdmSource();
  41
  42                         String key = isCurrentDataSource(dataSource) ? ImageResources.IMG_DATASOURCE_CONNECTED : ImageResources.IMG_DATASOURCE_DISCONNECTED;
  43
  44                         return ImageResources.getImage(key);
  45                 }
  46
  47                 return null;
  48         }
  49
  50         /*
  51          * (non-Javadoc)
  52          * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int)
  53          */
  54         /** {@inheritDoc} */
  55         public String getColumnText(Object element, int columnIndex) {
  56                 CdmMetaDataAwareDataSourceContainer container = (CdmMetaDataAwareDataSourceContainer) element;
  57
  58                 ICdmSource dataSource = container.getCdmSource();
  59
  60                 switch (columnIndex){
  61                         case 1:
  62                                 return dataSource.getName();
  63                         case 2:
  64                                 if(dataSource.getServer() != null){
  65                                         return dataSource.getServer();
  66                                 }
  67                                 // h2 databases do not have server entries
  68                                 return "local";
  69                         case 3:
  70                                 return container.isRunning() ? "Yes" : "No";
  71                         case 4:
  72                                 if(dataSource instanceof ICdmDataSource) {
  73                                         return ((ICdmDataSource)dataSource).getDatabaseType().getName();
  74                                 } else {
  75                                         return "";
  76                                 }
  77                         case 5:
  78                                 if(dataSource instanceof ICdmDataSource) {
  79                                         return ((ICdmDataSource)dataSource).getDatabase();
  80                                 } else {
  81                                         return DatabaseTypeEnum.MySQL.getName();
  82                                 }
  83                         case 6:
  84                                 if (dataSource.getNomenclaturalCode() == null) {
  85                                         return "";
  86                                 }
  87                                 return dataSource.getNomenclaturalCode().name();
  88                         case 7:
  89                                 return container.getMetaData(MetaDataPropertyName.DB_CREATE_DATE);
  90                         case 8:
  91                                 return container.getMetaData(MetaDataPropertyName.DB_SCHEMA_VERSION);
  92                         case 9:
  93                                 if(container.getMetaDataMap().get(MetaDataPropertyName.DB_SCHEMA_VERSION) != null){
  94                                         return container.isDataSourceCompatible() ? "Yes" : "No";
  95                                 }
  96                                 break;
  97                         case 10:
  98                                 return container.getMetaData(MetaDataPropertyName.DB_CREATE_NOTE);
  99                 }
 100                 return CdmMetaDataAwareDataSourceContainer.DEFAULT_ENTRY;
 101         }
 102
 103         private boolean isCurrentDataSource(ICdmSource dataSource){
 104                 ICdmSource currentDataSource = CdmStore.getActiveCdmSource();
 105                 return currentDataSource != null && currentDataSource.getName().equals(dataSource.getName());
 106         }
 107 }