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.resource.ImageDescriptor;
  21 import org.eclipse.jface.wizard.WizardDialog;
  22 import org.eclipse.ui.handlers.HandlerUtil;
  23
  24 /**
  25  * Wrap a {@link RepoSync} as an Eclipse command. Open a wizard that enable
  26  * definition of the fetch process parameters
  27  */
  28 public class Fetch extends AbstractHandler {
  29         // private final static Log log = LogFactory.getLog(Fetch.class);
  30
  31         public final static String ID = DistPlugin.ID + ".fetch";
  32         public final static String DEFAULT_LABEL = "Fetch...";
  33         public final static ImageDescriptor DEFAULT_ICON = DistPlugin
  34                         .getImageDescriptor("icons/fetchRepo.png");
  35
  36         public final static String PARAM_TARGET_REPO_PATH = "targetRepoPath";
  37
  38         // DEPENDENCY INJECTION
  39         private Keyring keyring;
  40         private RepositoryFactory repositoryFactory;
  41         private Repository nodeRepository;
  42
  43         public Object execute(ExecutionEvent event) throws ExecutionException {
  44
  45                 Session currSession = null;
  46                 try {
  47                         // Target Repository
  48                         String targetRepoPath = event.getParameter(PARAM_TARGET_REPO_PATH);
  49                         currSession = nodeRepository.login();
  50                         Node targetRepoNode = currSession.getNode(targetRepoPath);
  51
  52                         FetchWizard wizard = new FetchWizard(keyring, repositoryFactory,
  53                                         nodeRepository);
  54                         wizard.setTargetRepoNode(targetRepoNode);
  55                         WizardDialog dialog = new WizardDialog(
  56                                         HandlerUtil.getActiveShell(event), wizard);
  57
  58                         int result = dialog.open();
  59                         if (result == Dialog.OK)
  60                                 CommandHelpers.callCommand(RefreshDistributionsView.ID);
  61                         return null;
  62                 } catch (RepositoryException e) {
  63                         throw new SlcException("Unable te retrieve repo node from path", e);
  64                 } finally {
  65                         JcrUtils.logoutQuietly(currSession);
  66                 }
  67         }
  68
  69         // DEPENDENCY INJECTION
  70         public void setRepositoryFactory(RepositoryFactory repositoryFactory) {
  71                 this.repositoryFactory = repositoryFactory;
  72         }
  73
  74         public void setKeyring(Keyring keyring) {
  75                 this.keyring = keyring;
  76         }
  77
  78         public void setNodeRepository(Repository repository) {
  79                 this.nodeRepository = repository;
  80         }
  81 }