InitUserHome.java

   1 package org.argeo.eclipse.ui.jcr.commands;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Session;
   5
   6 import org.argeo.eclipse.ui.dialogs.Error;
   7 import org.argeo.jcr.ArgeoNames;
   8 import org.argeo.jcr.ArgeoTypes;
   9 import org.eclipse.core.commands.AbstractHandler;
  10 import org.eclipse.core.commands.ExecutionEvent;
  11 import org.eclipse.core.commands.ExecutionException;
  12
  13 /** Init the user home directory within the node */
  14 public class InitUserHome extends AbstractHandler {
  15         private Session session;
  16
  17         private String defaultHome = "home";
  18
  19         public Object execute(ExecutionEvent event) throws ExecutionException {
  20                 String userID = "<not yet logged in>";
  21                 try {
  22                         userID = session.getUserID();
  23                         Node rootNode = session.getRootNode();
  24                         Node homeNode;
  25                         if (!rootNode.hasNode(defaultHome)) {
  26                                 homeNode = rootNode.addNode(defaultHome, ArgeoTypes.ARGEO_HOME);
  27                         } else {
  28                                 homeNode = rootNode.getNode(defaultHome);
  29                         }
  30
  31                         if (!homeNode.hasNode(userID)) {
  32                                 Node userHome = homeNode.addNode(userID);
  33                                 userHome.addMixin(ArgeoTypes.ARGEO_USER_HOME);
  34                                 userHome.setProperty(ArgeoNames.ARGEO_USER_ID, userID);
  35                         }
  36                         session.save();
  37                 } catch (Exception e) {
  38                         Error.show("Cannot initialize home for user '" + userID + "'", e);
  39                 }
  40                 return null;
  41         }
  42
  43         public void setSession(Session session) {
  44                 this.session = session;
  45         }
  46
  47 }