Example usage for javax.swing SwingWorker SwingWorker

List of usage examples for javax.swing SwingWorker SwingWorker

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  6. SwingWorker

Introduction

In this page you can find the example usage for javax.swing SwingWorker SwingWorker.

Prototype

public SwingWorker()

Source Link

Document

Constructs this SwingWorker .

Usage

From source file:de.atomfrede.tools.evalutation.tools.plot.ui.wizard.simple.SimplePlotWizard.java

@Override
public void onFinished(List<WizardPage> arg0, WizardSettings arg1) {
    this.setVisible(false);

    busyDialog = new BusyDialog("Please wait while plots are generated...");
    busyDialog.setLocationRelativeTo(DialogUtil.getInstance().getFrame());
    DialogUtil.getInstance().showStandardDialog(busyDialog);

    SwingWorker<Object, Object> worker = new SwingWorker<Object, Object>() {

        @Override/*from   w  w  w  .  java2s  . c o m*/
        protected Object doInBackground() throws Exception {
            StringBuilder fileNameBuilder = new StringBuilder();
            // first collect all datasets
            List<XYDatasetWrapper> wrappers = ((DatasetSelectionWizardPage) pages.get(1)).getDatasetWrappers();
            XYDatasetWrapper[] wrappersArray = new XYDatasetWrapper[wrappers.size()];

            int width = ((FileSelectionWizardPage) pages.get(0)).getEnteredWidth();
            int height = ((FileSelectionWizardPage) pages.get(0)).getEnteredHeight();

            int i = 0;
            for (XYDatasetWrapper wrapper : wrappers) {
                wrappersArray[i] = wrapper;
                if (i == 0)
                    fileNameBuilder.append(wrapper.getSeriesName());
                else
                    fileNameBuilder.append("-" + wrapper.getSeriesName());
                i++;
            }

            String date = DateFormat.getDateInstance().format(new Date());

            String fileName = date + "-" + fileNameBuilder.toString();
            CustomSimplePlot timePlot = new CustomSimplePlot(dataFile, fileName, width, height, wrappersArray);
            try {
                timePlot.plot();
            } catch (Exception e) {
                log.error("The requested data could not be plotted", e);
            }
            try {
                Desktop.getDesktop().open(new File(Options.getOutputFolder(), fileName + ".pdf"));
            } catch (IOException e) {
                log.error("Generated file could not be opened.", e);
            }

            return null;
        }

        @Override
        protected void done() {
            busyDialog.dispose();
            dispose();
        }

    };

    worker.execute();

}

From source file:ProgressBarDemo.java

/**
 * Called from ProgressBarDemo to start the task.
 *//*from  www.  j av  a  2s  .  c  o m*/
public void go() {
    final SwingWorker worker = new SwingWorker() {
        public Object construct() {
            current = 0;
            done = false;
            canceled = false;
            statMessage = null;
            return new ActualTask();
        }
    };
    worker.start();
}

From source file:de.wusel.partyplayer.gui.PartyPlayer.java

private void play(final SongWrapper song) {
    SwingWorker worker = new SwingWorker() {

        @Override//  ww w  . ja va2 s .  co  m
        protected Object doInBackground() throws Exception {
            if (player.isPlaying()) {
                return null;
            }
            player.play(song);

            return null;
        }
    };
    worker.execute();
}

From source file:com.mirth.connect.client.ui.AttachmentExportDialog.java

private void doExport() {
    final String workingId = PlatformUI.MIRTH_FRAME.startWorking("Exporting attachment...");

    SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
        private String errorMessage = "";

        public Void doInBackground() {
            boolean binary = binaryButton.isSelected();
            try {
                if (localButton.isSelected()) {
                    AttachmentUtil.writeToFile(fileField.getText(), getSelectedAttachment(), binary);
                } else {
                    PlatformUI.MIRTH_FRAME.mirthClient.exportAttachmentServer(
                            PlatformUI.MIRTH_FRAME.messageBrowser.getChannelId(),
                            PlatformUI.MIRTH_FRAME.messageBrowser.getSelectedMessageId(),
                            PlatformUI.MIRTH_FRAME.messageBrowser.getSelectedAttachmentId(),
                            fileField.getText(), binary);
                }/*  www .  jav  a 2s  . c o m*/
            } catch (Exception e) {
                errorMessage = e.getMessage();
            }

            return null;
        }

        public void done() {
            PlatformUI.MIRTH_FRAME.stopWorking(workingId);
            PlatformUI.MIRTH_FRAME.alertInformation(PlatformUI.MIRTH_FRAME,
                    StringUtils.isBlank(errorMessage)
                            ? "Successfully exported attachment to: " + fileField.getText()
                            : "Failed to export attachment: " + errorMessage);
        }
    };

    worker.execute();
}

From source file:de.atomfrede.tools.evalutation.tools.plot.ui.wizard.time.TimePlotWizard.java

@Override
public void onFinished(List<WizardPage> arg0, WizardSettings arg1) {
    this.setVisible(false);

    busyDialog = new BusyDialog("Please wait while plots are generated...");
    busyDialog.setLocationRelativeTo(DialogUtil.getInstance().getFrame());
    DialogUtil.getInstance().showStandardDialog(busyDialog);

    SwingWorker<Object, Object> worker = new SwingWorker<Object, Object>() {

        @Override/*from  w w  w  .  j  ava 2s .c  o m*/
        protected Object doInBackground() throws Exception {
            StringBuilder fileNameBuilder = new StringBuilder();
            // first collect all datasets
            List<TimeDatasetWrapper> wrappers = ((DatasetSelectionWizardPage) pages.get(1))
                    .getTimeDatasetWrappers();
            TimeDatasetWrapper[] wrappersArray = new TimeDatasetWrapper[wrappers.size()];

            int width = ((TimeFileSelectionPage) pages.get(0)).getEnteredWidth();
            int height = ((TimeFileSelectionPage) pages.get(0)).getEnteredHeight();

            int i = 0;
            for (TimeDatasetWrapper wrapper : wrappers) {
                wrappersArray[i] = wrapper;
                if (i == 0)
                    fileNameBuilder.append(wrapper.getSeriesName());
                else
                    fileNameBuilder.append("-" + wrapper.getSeriesName());
                i++;
            }

            String date = DateFormat.getDateInstance().format(new Date());

            String fileName = date + "-" + fileNameBuilder.toString();
            CustomTimePlot timePlot = new CustomTimePlot(dataFile, fileName, width, height, wrappersArray);
            try {
                timePlot.plot();
            } catch (Exception e) {
                log.error("The requested data could not be plotted", e);
            }
            try {
                Desktop.getDesktop().open(new File(Options.getOutputFolder(), fileName + ".pdf"));
            } catch (IOException e) {
                log.error("Generated file could not be opened.", e);
            }

            return null;
        }

        @Override
        protected void done() {
            busyDialog.dispose();
            dispose();
        }

    };

    worker.execute();
}

From source file:com.aw.swing.mvp.action.ActionManager.java

public void executeAction(final Action action) {
    atBeginningOfAction(action);//from   w w w . j  a v  a2 s .co m
    AWActionTipPainter.instance().hideTipWindow();
    if (action instanceof RoundTransitionAction) {
        ((RoundTransitionAction) action).setTransitionStoppedWithException(false);
    }

    GridProviderManager gridProviderManager = action.getPst().getGridProviderMgr();
    gridProviderManager.removeEditors();

    try {
        action.checkBasicConditions();
    } catch (FlowBreakSilentlyException ex) {
        logger.info("Exit flow method silently");
        return;
    } catch (AWException ex) {
        logger.error("AW Exception:", ex);
        if (action instanceof RoundTransitionAction) {
            ((RoundTransitionAction) action).setTransitionStoppedWithException(true);
        }
        PainterMessages.paintException(ex);
        return;
    }

    String confirmMsg = action.getConfirmMsg();
    if (StringUtils.hasText(confirmMsg)) {
        boolean isCancelAction = action instanceof CancelAction;
        boolean isFindPst = action.getPst() instanceof FindPresenter;
        boolean isModeReadOnly = ViewMode.MODE_READONLY.equals(action.getPst().getViewMode());
        boolean isShowCancelMsgConfirmation = action.getPst().isShowCancelMsgConfirmation();
        if (!isCancelAction || (isShowCancelMsgConfirmation && !isModeReadOnly && !isFindPst)) {
            if (!MsgDisplayer.showConfirmMessage(confirmMsg)) {
                logger.debug(
                        "The action:<" + action.toString() + ">will not be executed because was not confirmed");
                return;
            }
        }
    }
    try {
        action.checkConditions();
        AWInputVerifier.getInstance().disable();
        Presenter pst = action.getPst();
        if (action.execBinding) {
            pst.setValuesToBean();
        }
        if (action.execValidation) {
            pst.validate();
        }
    } catch (AWException ex) {
        if (action instanceof RoundTransitionAction) {
            ((RoundTransitionAction) action).setTransitionStoppedWithException(true);
        }
        if (ex instanceof FlowBreakSilentlyException) {
            return;
        }
        logger.error("AW Exception:", ex);
        PainterMessages.paintException(ex);
        return;
    } finally {
        AWInputVerifier.getInstance().enable();
    }

    if (action.useMessageBlocker) {
        try {
            if (!SwingUtilities.isEventDispatchThread()) {
                SwingUtilities.invokeAndWait(new Runnable() {
                    public void run() {
                        ProcessMsgBlocker.instance().showMessage("Procesando ...");
                    }
                });
            } else {
                ProcessMsgBlocker.instance().showMessage("Procesando ...");
            }
        } catch (Throwable e) {
            e.printStackTrace();
        }

        SwingWorker swingWorker = new SwingWorker() {
            protected Object doInBackground() throws Exception {
                executeActionInternal(action);
                return null;
            }

            protected void done() {
                ProcessMsgBlocker.instance().removeMessage();
                action.afterExecute();
            }
        };
        swingWorker.execute();

    } else {
        executeActionInternal(action);
        action.afterExecute();
    }
}

From source file:de.tntinteractive.portalsammler.gui.MainDialog.java

private void poll(final Gui gui) {

    this.pollButton.setEnabled(false);

    final Settings settings = this.getStore().getSettings().deepClone();
    final ProgressMonitor progress = new ProgressMonitor(this, "Sammle Daten aus den Quell-Portalen...", "...",
            0, settings.getSize());//ww w  .j  a  va2s. co  m
    progress.setMillisToDecideToPopup(0);
    progress.setMillisToPopup(0);
    progress.setProgress(0);

    final SwingWorker<String, String> task = new SwingWorker<String, String>() {

        @Override
        protected String doInBackground() throws Exception {
            final StringBuilder summary = new StringBuilder();
            int cnt = 0;
            for (final String id : settings.getAllSettingIds()) {
                if (this.isCancelled()) {
                    break;
                }
                cnt++;
                this.publish(cnt + ": " + id);
                final Pair<Integer, Integer> counts = MainDialog.this.pollSingleSource(settings, id);
                summary.append(id).append(": ");
                if (counts != null) {
                    summary.append(counts.getLeft()).append(" neu, ").append(counts.getRight())
                            .append(" schon bekannt\n");
                } else {
                    summary.append("Fehler!\n");
                }
                this.setProgress(cnt);
            }
            MainDialog.this.getStore().writeMetadata();
            return summary.toString();
        }

        @Override
        protected void process(final List<String> ids) {
            progress.setNote(ids.get(ids.size() - 1));
        }

        @Override
        public void done() {
            MainDialog.this.pollButton.setEnabled(true);
            MainDialog.this.table.refreshContents();
            try {
                final String summary = this.get();
                JOptionPane.showMessageDialog(MainDialog.this, summary, "Abruf-Zusammenfassung",
                        JOptionPane.INFORMATION_MESSAGE);
            } catch (final Exception e) {
                gui.showError(e);
            }
        }

    };

    task.addPropertyChangeListener(new PropertyChangeListener() {
        @Override
        public void propertyChange(final PropertyChangeEvent evt) {
            if ("progress".equals(evt.getPropertyName())) {
                progress.setProgress((Integer) evt.getNewValue());
            }
            if (progress.isCanceled()) {
                task.cancel(true);
            }
        }
    });

    task.execute();
}

From source file:DownloadDialog.java

/********************************************************************
 * Constructor: DownloadDialog/*www . j  a  va  2  s  .  com*/
 * Purpose: constructor for download, with necessary references
/*******************************************************************/
public DownloadDialog(final MainApplication context, Scheduler scheduler_Ref, JList courseListSelected_Ref,
        JList courseListAll_Ref) {

    // Basic setup for dialog
    setModalityType(Dialog.ModalityType.APPLICATION_MODAL);
    setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);

    setTitle(TITLE);

    // Setup proper references
    this.scheduler = scheduler_Ref;
    this.courseListSelected = courseListSelected_Ref;
    this.courseListAll = courseListAll_Ref;

    // Store available terms
    storeTerms();

    // Constraints
    GridBagConstraints c = new GridBagConstraints();
    c.fill = GridBagConstraints.BOTH;
    c.insets = new Insets(10, 10, 10, 10);
    c.gridx = 0;
    c.gridy = 0;
    c.weightx = 1;
    c.weighty = 0;
    c.gridwidth = 2;

    // Main panel
    panel = new JPanel(new GridBagLayout());

    // Add term select box
    termCB = new JComboBox(termsName.toArray());
    panel.add(termCB, c);

    // Setup username and password labels
    JLabel userL = new JLabel("Username:");
    JLabel passL = new JLabel("Password:");
    c.gridwidth = 1;
    c.gridx = 0;
    c.weightx = 0;

    // Add user label
    c.gridy = 1;
    c.insets = new Insets(5, 10, 0, 10);
    panel.add(userL, c);

    // Add password label
    c.gridy = 2;
    c.insets = new Insets(0, 10, 5, 10);
    panel.add(passL, c);

    // Setup user and pass text fields
    user = new JTextField();
    pass = new JPasswordField();
    c.weightx = 1;
    c.gridx = 1;

    // Add user field
    c.gridy = 1;
    c.insets = new Insets(5, 10, 2, 10);
    panel.add(user, c);

    // Add pass field
    c.gridy = 2;
    c.insets = new Insets(2, 10, 5, 10);
    panel.add(pass, c);

    // Setup login button
    JButton login = new JButton("Login");
    login.addActionListener(this);
    c.insets = new Insets(10, 10, 10, 10);
    c.gridx = 0;
    c.gridy = 3;
    c.gridwidth = 2;
    c.weightx = 1;
    panel.add(login, c);

    // Add panel to main box
    add(panel);

    // Pack the components and give userbox focus
    pack();
    user.requestFocus();

    // Create worker to download courses
    worker = new SwingWorker<Void, Void>() {
        protected Void doInBackground() throws Exception {

            // Reset courses
            scheduler.resetCourses();

            // Constraints
            GridBagConstraints c = new GridBagConstraints();
            c.fill = GridBagConstraints.BOTH;
            c.insets = new Insets(10, 10, 10, 10);
            c.gridx = 0;
            c.weightx = 1;
            c.weighty = 0;

            // Remove all elements
            panel.removeAll();

            // Add status
            JLabel status = new JLabel("Connecting...");
            c.gridy = 0;
            panel.add(status, c);

            // Add progress bar
            JProgressBar progressBar = new JProgressBar(0, SUBJECTS.length);
            c.gridy = 1;
            panel.add(progressBar, c);
            progressBar.setPreferredSize(new Dimension(275, 12));

            // Revalidate, repaint, and pack
            //revalidate();
            repaint();
            pack();

            try {

                // Create client
                DefaultHttpClient client = new DefaultHttpClient();

                // Setup and execute initial login
                HttpGet initialLogin = new HttpGet("http://jweb.kettering.edu/cku1/twbkwbis.P_ValLogin");
                HttpResponse response = client.execute(initialLogin);
                HTMLParser.parse(response);

                // Get current term
                String term = termsValue.get(termCB.getSelectedIndex());

                // Consume entity (cookies)
                HttpEntity entity = response.getEntity();
                if (entity != null)
                    entity.consumeContent();

                // Create post for login
                HttpPost login = new HttpPost("http://jweb.kettering.edu/cku1/twbkwbis.P_ValLogin");

                // Parameters
                List<NameValuePair> parameters = new ArrayList<NameValuePair>();
                parameters.add(new BasicNameValuePair("sid", user.getText()));
                parameters.add(new BasicNameValuePair("PIN", pass.getText()));
                login.setEntity(new UrlEncodedFormEntity(parameters));
                login.setHeader("Referer", "http://jweb.kettering.edu/cku1/twbkwbis.P_ValLogin");

                // Login !
                response = client.execute(login);

                // Store proper cookies
                List<Cookie> cookies = client.getCookieStore().getCookies();

                // Start off assuming logging in failed
                boolean loggedIn = false;

                // Check cookies for successful login
                for (int i = 0; i < cookies.size(); i++)
                    if (cookies.get(i).getName().equals("SESSID"))
                        loggedIn = true;

                // Success?
                if (loggedIn) {

                    // Consumption of feed
                    HTMLParser.parse(response);

                    // Execute GET class list page
                    HttpGet classList = new HttpGet(
                            "http://jweb.kettering.edu/cku1/bwskfcls.p_sel_crse_search");
                    classList.setHeader("Referer", "https://jweb.kettering.edu/cku1/twbkwbis.P_GenMenu");
                    response = client.execute(classList);
                    HTMLParser.parse(response);

                    // Execute GET for course page
                    HttpGet coursePage = new HttpGet(
                            "http://jweb.kettering.edu/cku1/bwckgens.p_proc_term_date?p_calling_proc=P_CrseSearch&p_term="
                                    + term);
                    coursePage.setHeader("Referer",
                            "http://jweb.kettering.edu/cku1/bwskfcls.p_sel_crse_search");
                    response = client.execute(coursePage);
                    HTMLParser.parse(response);

                    // Download every subject's data
                    for (int index = 0; index < SUBJECTS.length; index++) {

                        // Don't download if cancel was pressed
                        if (isCancelled())
                            break;

                        // Update status, progress bar, then store course
                        String subject = SUBJECTS[index];
                        status.setText("Downloading " + subject);
                        progressBar.setValue(index);
                        scheduler.storeDynamicCourse(subject, client, term);
                    }

                    // Update course list data
                    courseListAll.setListData(scheduler.getCourseIDs().toArray());

                    // Clear course list data
                    String[] empty = {};
                    courseListSelected.setListData(empty);
                    context.updatePermutations();
                    context.updateSchedule();

                    // Dispose of dialog if cancelled
                    if (!isCancelled()) {
                        dispose();
                    }

                }

                // Invalid login?
                else {

                    // Update status
                    status.setText("Invalid login.");
                }
            }

            // Failed to download?
            catch (Exception exc) {

                // Show stack trace, and update status
                exc.printStackTrace();
                status.setText("Failed downloading.");
            }

            return null;
        }
    };

    // Setup window close event to be same as cancel
    this.addWindowListener(new WindowAdapter() {

        @Override
        public void windowClosing(WindowEvent e) {

            // Cancel all downloads then dispose
            worker.cancel(true);
            dispose();
        }
    });

    // Make sure dialog is visible
    setLocationRelativeTo(context);
    setVisible(true);

}

From source file:com.mirth.connect.client.ui.SettingsPanelAdministrator.java

public void doRefresh() {
    if (PlatformUI.MIRTH_FRAME.alertRefresh()) {
        return;/*from   w  w w. j ava 2  s  . c o m*/
    }

    dashboardRefreshIntervalField.setDocument(new MirthFieldConstraints(3, false, false, true));
    messageBrowserPageSizeField.setDocument(new MirthFieldConstraints(3, false, false, true));
    eventBrowserPageSizeField.setDocument(new MirthFieldConstraints(3, false, false, true));
    userPreferences = Preferences.userNodeForPackage(Mirth.class);
    int interval = userPreferences.getInt("intervalTime", 10);
    dashboardRefreshIntervalField.setText(interval + "");

    int messageBrowserPageSize = userPreferences.getInt("messageBrowserPageSize", 20);
    messageBrowserPageSizeField.setText(messageBrowserPageSize + "");

    int eventBrowserPageSize = userPreferences.getInt("eventBrowserPageSize", 100);
    eventBrowserPageSizeField.setText(eventBrowserPageSize + "");

    if (userPreferences.getBoolean("messageBrowserFormat", true)) {
        formatYesRadio.setSelected(true);
    } else {
        formatNoRadio.setSelected(true);
    }

    if (userPreferences.getBoolean("textSearchWarning", true)) {
        textSearchWarningYesRadio.setSelected(true);
    } else {
        textSearchWarningNoRadio.setSelected(true);
    }

    String importChannelCodeTemplateLibraries = userPreferences.get("importChannelCodeTemplateLibraries", null);
    if (importChannelCodeTemplateLibraries == null) {
        importChannelLibrariesAskRadio.setSelected(true);
    } else if (Boolean.parseBoolean(importChannelCodeTemplateLibraries)) {
        importChannelLibrariesYesRadio.setSelected(true);
    } else {
        importChannelLibrariesNoRadio.setSelected(true);
    }

    String exportChannelCodeTemplateLibraries = userPreferences.get("exportChannelCodeTemplateLibraries", null);
    if (exportChannelCodeTemplateLibraries == null) {
        exportChannelLibrariesAskRadio.setSelected(true);
    } else if (Boolean.parseBoolean(exportChannelCodeTemplateLibraries)) {
        exportChannelLibrariesYesRadio.setSelected(true);
    } else {
        exportChannelLibrariesNoRadio.setSelected(true);
    }

    final String workingId = getFrame().startWorking("Loading " + getTabName() + " settings...");

    SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {

        private String checkForNotifications = null;

        public Void doInBackground() {
            try {
                checkForNotifications = getFrame().mirthClient.getUserPreference(currentUser.getId(),
                        "checkForNotifications");
            } catch (ClientException e) {
                getFrame().alertThrowable(getFrame(), e);
            }
            return null;
        }

        @Override
        public void done() {
            if (checkForNotifications == null || BooleanUtils.toBoolean(checkForNotifications)) {
                checkForNotificationsYesRadio.setSelected(true);
            } else {
                checkForNotificationsNoRadio.setSelected(true);
            }
            getFrame().stopWorking(workingId);
        }
    };

    worker.execute();

    RSTAPreferences rstaPreferences = MirthRSyntaxTextArea.getRSTAPreferences();
    updateShortcutKeyTable(rstaPreferences);
    updateRestoreDefaultsButton();

    AutoCompleteProperties autoCompleteProperties = rstaPreferences.getAutoCompleteProperties();
    autoCompleteIncludeLettersCheckBox.setSelected(autoCompleteProperties.isActivateAfterLetters());
    autoCompleteCharactersField.setText(autoCompleteProperties.getActivateAfterOthers());
    autoCompleteDelayField.setText(String.valueOf(autoCompleteProperties.getActivationDelay()));
}

From source file:es.emergya.ui.gis.HistoryMapViewer.java

public static void enableSaveGpx(final boolean enabled) {
    SwingWorker<Object, Object> sw = new SwingWorker<Object, Object>() {
        @Override//from w  w  w  .ja va 2s . c o m
        protected Object doInBackground() throws Exception {
            return null;
        }

        @Override
        protected void done() {
            if (saveGpx != null) {
                saveGpx.setEnabled(enabled);
                saveGpx.updateUI();
            }
        }
    };
    sw.execute();
}