plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/providers/AkbTreeLabelProvider.java

   1 package org.argeo.slc.akb.ui.providers;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Property;
   5 import javax.jcr.RepositoryException;
   6 import javax.jcr.nodetype.NodeType;
   7
   8 import org.argeo.eclipse.ui.TreeParent;
   9 import org.argeo.slc.akb.AkbException;
  10 import org.argeo.slc.akb.AkbTypes;
  11 import org.argeo.slc.akb.ui.AkbImages;
  12 import org.eclipse.jface.viewers.LabelProvider;
  13 import org.eclipse.swt.graphics.Image;
  14
  15 /** Basic label provider for an AKB tree */
  16 public class AkbTreeLabelProvider extends LabelProvider {
  17         // private final static Log log = LogFactory
  18         // .getLog(ResultTreeLabelProvider.class);
  19
  20         @Override
  21         public String getText(Object element) {
  22                 try {
  23                         if (element instanceof ActiveTreeItem)
  24                                 element = ((ActiveTreeItem) element).getNode();
  25
  26                         if (element instanceof Node) {
  27                                 Node node = (Node) element;
  28                                 if (node.isNodeType(NodeType.MIX_TITLE))
  29                                         return node.getProperty(Property.JCR_TITLE).getString();
  30                                 else
  31                                         return node.getName();
  32                         }
  33                 } catch (RepositoryException e) {
  34                         throw new AkbException("Unexpected error while getting "
  35                                         + "Custom node label", e);
  36                 }
  37                 return ((TreeParent) element).getName();
  38         }
  39
  40         public Image getImage(Object element) {
  41                 try {
  42                         if (element instanceof ActiveTreeItem)
  43                                 element = ((ActiveTreeItem) element).getNode();
  44
  45                         if (element instanceof Node) {
  46                                 Node node = (Node) element;
  47                                 if (node.isNodeType(AkbTypes.AKB_ITEM_FOLDER))
  48                                         return AkbImages.ITEM_FOLDER;
  49                                 else if (node.isNodeType(AkbTypes.AKB_SSH_CONNECTOR))
  50                                         return AkbImages.SSH_CONNECTOR;
  51                                 else if (node.isNodeType(AkbTypes.AKB_SSH_COMMAND))
  52                                         return AkbImages.SSH_COMMAND;
  53                                 else if (node.isNodeType(AkbTypes.AKB_SSH_FILE))
  54                                         return AkbImages.SSH_FILE;
  55                                 else if (node.isNodeType(AkbTypes.AKB_JDBC_CONNECTOR))
  56                                         return AkbImages.JDBC_CONNECTOR;
  57                                 else if (node.isNodeType(AkbTypes.AKB_JDBC_QUERY))
  58                                         return AkbImages.JDBC_QUERY;
  59                                 else if (node.isNodeType(AkbTypes.AKB_ENV_TEMPLATE))
  60                                         return AkbImages.TEMPLATE;
  61                                 else if (node.isNodeType(AkbTypes.AKB_CONNECTOR_FOLDER))
  62                                         return AkbImages.CONNECTOR_FOLDER;
  63                         }
  64                 } catch (RepositoryException e) {
  65                         throw new AkbException("Unexpected error while getting "
  66                                         + "Custom node label", e);
  67                 }
  68                 return null;
  69         }
  70 }