plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/Fetch.java

   1 package org.argeo.slc.client.ui.dist.commands;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Repository;
   5 import javax.jcr.RepositoryException;
   6 import javax.jcr.RepositoryFactory;
   7 import javax.jcr.Session;
   8
   9 import org.argeo.jcr.JcrUtils;
  10 import org.argeo.slc.SlcException;
  11 import org.argeo.slc.client.ui.dist.DistPlugin;
  12 import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
  13 import org.argeo.slc.client.ui.dist.wizards.FetchWizard;
  14 import org.argeo.slc.repo.RepoSync;
  15 import org.argeo.util.security.Keyring;
  16 import org.eclipse.core.commands.AbstractHandler;
  17 import org.eclipse.core.commands.ExecutionEvent;
  18 import org.eclipse.core.commands.ExecutionException;
  19 import org.eclipse.jface.dialogs.Dialog;
  20 import org.eclipse.jface.wizard.WizardDialog;
  21 import org.eclipse.ui.handlers.HandlerUtil;
  22
  23 /** Wraps a {@link RepoSync} as an Eclipse command. */
  24 public class Fetch extends AbstractHandler {
  25         // private final static Log log = LogFactory.getLog(Fetch.class);
  26
  27         public final static String ID = DistPlugin.ID + ".fetch";
  28         public final static String PARAM_TARGET_REPO_PATH = "targetRepoPath";
  29         public final static String DEFAULT_LABEL = "Fetch...";
  30         public final static String DEFAULT_ICON_PATH = "icons/fetchRepo.png";
  31
  32         // DEPENDENCY INJECTION
  33         private Keyring keyring;
  34         private RepositoryFactory repositoryFactory;
  35         private Repository nodeRepository;
  36
  37         public Object execute(ExecutionEvent event) throws ExecutionException {
  38                 Session currSession = null;
  39                 try {
  40                         // Target Repository
  41                         String targetRepoPath = event.getParameter(PARAM_TARGET_REPO_PATH);
  42                         currSession = nodeRepository.login();
  43                         Node targetRepoNode = currSession.getNode(targetRepoPath);
  44
  45                         FetchWizard wizard = new FetchWizard(keyring, repositoryFactory,
  46                                         nodeRepository);
  47                         wizard.setTargetRepoNode(targetRepoNode);
  48                         WizardDialog dialog = new WizardDialog(
  49                                         HandlerUtil.getActiveShell(event), wizard);
  50
  51                         int result = dialog.open();
  52                         if (result == Dialog.OK)
  53                                 CommandHelpers.callCommand(RefreshDistributionsView.ID);
  54                         return null;
  55                 } catch (RepositoryException e) {
  56                         throw new SlcException("Unexpected error while fetching data", e);
  57                 } finally {
  58                         JcrUtils.logoutQuietly(currSession);
  59                 }
  60         }
  61
  62         // DEPENDENCY INJECTION
  63         public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
  64                 this.repositoryFactory = repositoryFactory;
  65         }
  66
  67         public void setKeyring(Keyring keyring) {
  68                 this.keyring = keyring;
  69         }
  70
  71         public void setNodeRepository(Repository repository) {
  72                 this.nodeRepository = repository;
  73         }
  74 }