コード例 #1
0
  private boolean tryToReloadApplication() {
    try {
      final Application app = ApplicationManager.getApplication();

      if (app.isDisposed()) return false;
      final HashSet<Pair<VirtualFile, StateStorage>> causes =
          new HashSet<Pair<VirtualFile, StateStorage>>(myChangedApplicationFiles);
      if (causes.isEmpty()) return true;

      final boolean[] reloadOk = {false};
      final LinkedHashSet<String> components = new LinkedHashSet<String>();

      ApplicationManager.getApplication()
          .runWriteAction(
              new Runnable() {
                @Override
                public void run() {
                  try {
                    reloadOk[0] =
                        ((ApplicationImpl) app).getStateStore().reload(causes, components);
                  } catch (StateStorageException e) {
                    Messages.showWarningDialog(
                        ProjectBundle.message("project.reload.failed", e.getMessage()),
                        ProjectBundle.message("project.reload.failed.title"));
                  } catch (IOException e) {
                    Messages.showWarningDialog(
                        ProjectBundle.message("project.reload.failed", e.getMessage()),
                        ProjectBundle.message("project.reload.failed.title"));
                  }
                }
              });

      if (!reloadOk[0] && !components.isEmpty()) {
        String message = "Application components were changed externally and cannot be reloaded:\n";
        for (String component : components) {
          message += component + "\n";
        }

        final boolean canRestart = ApplicationManager.getApplication().isRestartCapable();
        message += "Would you like to " + (canRestart ? "restart " : "shutdown ");
        message += ApplicationNamesInfo.getInstance().getProductName() + "?";

        if (Messages.showYesNoDialog(
                message, "Application Configuration Reload", Messages.getQuestionIcon())
            == Messages.YES) {
          for (Pair<VirtualFile, StateStorage> cause : causes) {
            StateStorage stateStorage = cause.getSecond();
            if (stateStorage instanceof XmlElementStorage) {
              ((XmlElementStorage) stateStorage).disableSaving();
            }
          }
          ApplicationManagerEx.getApplicationEx().restart(true);
        }
      }

      return reloadOk[0];
    } finally {
      myChangedApplicationFiles.clear();
    }
  }
コード例 #2
0
  public void reloadProjectImpl(@NotNull final Project p, final boolean clearCopyToRestore) {
    if (clearCopyToRestore) {
      mySavedCopies.clear();
      mySavedTimestamps.clear();
    }

    final Project[] project = {p};

    ProjectReloadState.getInstance(project[0]).onBeforeAutomaticProjectReload();
    final Application application = ApplicationManager.getApplication();

    application.invokeLater(
        new Runnable() {
          @Override
          public void run() {
            LOG.debug("Reloading project.");
            ProjectImpl projectImpl = (ProjectImpl) project[0];
            if (projectImpl.isDisposed()) return;
            IProjectStore projectStore = projectImpl.getStateStore();
            final String location = projectImpl.getPresentableUrl();

            final List<IFile> original;
            try {
              final IComponentStore.SaveSession saveSession = projectStore.startSave();
              original = saveSession.getAllStorageFiles(true);
              saveSession.finishSave();
            } catch (IOException e) {
              LOG.error(e);
              return;
            }

            if (project[0].isDisposed() || ProjectUtil.closeAndDispose(project[0])) {
              application.runWriteAction(
                  new Runnable() {
                    @Override
                    public void run() {
                      for (final IFile originalFile : original) {
                        restoreCopy(
                            LocalFileSystem.getInstance().refreshAndFindFileByIoFile(originalFile));
                      }
                    }
                  });

              project[0] = null; // Let it go.

              ProjectUtil.openProject(location, null, true);
            }
          }
        },
        ModalityState.NON_MODAL);
  }
コード例 #3
0
  @Override
  public boolean openProject(final Project project) {
    if (isLight(project)) {
      throw new AssertionError("must not open light project");
    }
    final Application application = ApplicationManager.getApplication();

    if (!application.isUnitTestMode() && !((ProjectEx) project).getStateStore().checkVersion()) {
      return false;
    }

    synchronized (myOpenProjects) {
      if (myOpenProjects.contains(project)) {
        return false;
      }
      myOpenProjects.add(project);
      cacheOpenProjects();
    }
    fireProjectOpened(project);

    final StartupManagerImpl startupManager =
        (StartupManagerImpl) StartupManager.getInstance(project);
    waitForFileWatcher(project);
    boolean ok =
        myProgressManager.runProcessWithProgressSynchronously(
            new Runnable() {
              @Override
              public void run() {
                startupManager.runStartupActivities();

                // dumb mode should start before post-startup activities
                // only when startCacheUpdate is called from UI thread, we can guarantee that
                // when the method returns, the application has entered dumb mode
                UIUtil.invokeAndWaitIfNeeded(
                    new Runnable() {
                      @Override
                      public void run() {
                        startupManager.startCacheUpdate();
                      }
                    });

                startupManager.runPostStartupActivitiesFromExtensions();

                UIUtil.invokeLaterIfNeeded(
                    new Runnable() {
                      @Override
                      public void run() {
                        startupManager.runPostStartupActivities();
                      }
                    });
              }
            },
            ProjectBundle.message("project.load.progress"),
            true,
            project);

    if (!ok) {
      closeProject(project, false, false, true);
      notifyProjectOpenFailed();
      return false;
    }

    if (!application.isHeadlessEnvironment() && !application.isUnitTestMode()) {
      // should be invoked last
      startupManager.runWhenProjectIsInitialized(
          new Runnable() {
            @Override
            public void run() {
              final TrackingPathMacroSubstitutor macroSubstitutor =
                  ((ProjectEx) project)
                      .getStateStore()
                      .getStateStorageManager()
                      .getMacroSubstitutor();
              if (macroSubstitutor != null) {
                StorageUtil.notifyUnknownMacros(macroSubstitutor, project, null);
              }
            }
          });
    }

    return true;
  }
コード例 #4
0
  /** @noinspection UnusedParameters */
  public ProjectManagerImpl(
      VirtualFileManager virtualFileManager,
      RecentProjectsManagerBase recentProjectsManager,
      ProgressManager progressManager) {
    myProgressManager = progressManager;
    Application app = ApplicationManager.getApplication();
    MessageBus messageBus = app.getMessageBus();
    MessageBusConnection connection = messageBus.connect(app);
    connection.subscribe(
        StateStorage.STORAGE_TOPIC,
        new StateStorage.Listener() {
          @Override
          public void storageFileChanged(
              @NotNull final VirtualFileEvent event, @NotNull final StateStorage storage) {
            VirtualFile file = event.getFile();
            if (!file.isDirectory()
                && !(event.getRequestor() instanceof StateStorage.SaveSession)) {
              saveChangedProjectFile(file, null, storage);
            }
          }
        });
    final ProjectManagerListener busPublisher = messageBus.syncPublisher(TOPIC);

    addProjectManagerListener(
        new ProjectManagerListener() {
          @Override
          public void projectOpened(final Project project) {
            MessageBus messageBus = project.getMessageBus();
            MessageBusConnection connection = messageBus.connect(project);
            connection.subscribe(
                StateStorage.STORAGE_TOPIC,
                new StateStorage.Listener() {
                  @Override
                  public void storageFileChanged(
                      @NotNull final VirtualFileEvent event, @NotNull final StateStorage storage) {
                    VirtualFile file = event.getFile();
                    if (!file.isDirectory()
                        && !(event.getRequestor() instanceof StateStorage.SaveSession)) {
                      saveChangedProjectFile(file, project, storage);
                    }
                  }
                });

            busPublisher.projectOpened(project);
            for (ProjectManagerListener listener : getListeners(project)) {
              listener.projectOpened(project);
            }
          }

          @Override
          public void projectClosed(Project project) {
            busPublisher.projectClosed(project);
            for (ProjectManagerListener listener : getListeners(project)) {
              listener.projectClosed(project);
            }
          }

          @Override
          public boolean canCloseProject(Project project) {
            for (ProjectManagerListener listener : getListeners(project)) {
              if (!listener.canCloseProject(project)) {
                return false;
              }
            }
            return true;
          }

          @Override
          public void projectClosing(Project project) {
            busPublisher.projectClosing(project);
            for (ProjectManagerListener listener : getListeners(project)) {
              listener.projectClosing(project);
            }
          }
        });

    registerExternalProjectFileListener(virtualFileManager);
  }