Example usage for javax.swing SwingWorker 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.evaluator.EvaluationController.java

public void startCo2AbsoluteOnlyEvaluation() {
    new SwingWorker<Void, Void>() {

        @Override/*from   w  w w  .  ja va2  s .co  m*/
        protected Void doInBackground() throws Exception {
            disableButtons();
            setupCO2OnlyEvaluation();
            return null;
        }

        @Override
        protected void done() {
            enableButtons();
            mainPanel.removeProgressPanel();
        }
    }.execute();
}

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From source file:net.sf.dvstar.transmission.dialogs.SessionStatistic.java

/** Creates new form StatsDialog */
public SessionStatistic(TransmissionView parent, TransmissionWebClient webClient, boolean modal) {
    super(parent.getFrame(), modal);
    this.webClient = webClient;
    this.parent = parent;
    initComponents();/*from   w w  w  .ja  v  a2s  . c  om*/
    int messageTimeout = 5000;
    this.getRootPane().setDefaultButton(btClose);

    new SwingWorker() {

        @Override
        protected Object doInBackground() throws Exception {
            fillFormData();
            return null;
        }
    }.execute();

    updaterTimer = new Timer(messageTimeout, new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            new SwingWorker() {

                @Override
                protected Object doInBackground() throws Exception {
                    updaterTimer.stop();
                    fillFormData();
                    updaterTimer.start();
                    return null;
                }
            }.execute();
        }
    });

    updaterTimer.setRepeats(true);
    updaterTimer.start();
}

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

public void doRefresh() {
    if (PlatformUI.MIRTH_FRAME.alertRefresh()) {
        return;//www  . ja  v  a2s . c o m
    }

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

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

        Map<String, ConfigurationProperty> configurationMap = null;

        public Void doInBackground() {
            try {
                configurationMap = getFrame().mirthClient.getConfigurationMap();
            } catch (ClientException e) {
                getFrame().alertThrowable(getFrame(), e);
            }
            return null;
        }

        @Override
        public void done() {
            // null if it failed to get the map settings or if confirmLeave returned false
            if (configurationMap != null) {
                updateConfigurationTable(configurationMap);
            }
            getFrame().stopWorking(workingId);
        }
    };

    worker.execute();
}

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From source file:es.emergya.cliente.scheduler.jobs.UpdateAdminJob.java

@SuppressWarnings("unchecked")
@Override/*from   w w  w .j a v  a 2 s . co m*/
public void run() {
    try {
        for (final PluginListener o : (List<PluginListener>) Collections.synchronizedList(updatables))
            try {
                if (!(o instanceof Option) || ((Option) o).needsUpdating()) {
                    SwingWorker<Object, Object> sw = new SwingWorker<Object, Object>() {
                        @Override
                        protected Object doInBackground() throws Exception {
                            PluginEventHandler.fireChange(o);
                            return null;
                        }

                        @Override
                        protected void done() {
                            super.done();
                            o.refresh(null);
                        }
                    };
                    sw.execute();
                }
            } catch (Throwable t) {
                log.error("Error al actualizar " + o.toString() + " debido a " + t.toString());
            }
    } catch (Throwable e) {
        log.fatal("Error al ejecutar la actualizacin de adminjob " + e.toString(), e);
    }
}

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From source file:Main.java

public void loadChildren(final DefaultTreeModel model, final PropertyChangeListener progressListener) {
    if (loaded) {
        return;//from w  w  w  .  j  a v a2 s . c o  m
    }
    SwingWorker<List<MyTreeNode>, Void> worker = new SwingWorker<List<MyTreeNode>, Void>() {
        @Override
        protected List<MyTreeNode> doInBackground() throws Exception {
            setProgress(0);
            List<MyTreeNode> children = new ArrayList<MyTreeNode>();
            if (depth < 5) {
                for (int i = 0; i < 5; i++) {
                    Thread.sleep(300);
                    children.add(new MyTreeNode(i + 1, depth + 1));
                    setProgress((i + 1) * 20);
                }
            } else {
                Thread.sleep(1000);
            }
            setProgress(0);
            return children;
        }

        @Override
        protected void done() {
            try {
                setChildren(get());
                model.nodeStructureChanged(MyTreeNode.this);
            } catch (Exception e) {
                e.printStackTrace();
            }
            super.done();
        }
    };
    if (progressListener != null) {
        worker.getPropertyChangeSupport().addPropertyChangeListener("progress", progressListener);
    }
    worker.execute();
}

---

From source file:edu.ku.brc.specify.ui.AttachmentIconMapper.java

/**
 * Sends notification on GUI thread//from  w w w .j  av a 2  s . c o m
 * @param listener
 * @param imgIcon
 */
private ImageIcon notifyListener(final ChangeListener listener, final ImageIcon imgIcon) {
    if (listener != null) {
        SwingWorker<Boolean, Boolean> worker = new SwingWorker<Boolean, Boolean>() {
            @Override
            protected Boolean doInBackground() throws Exception {
                try {
                    Thread.sleep(100);
                } catch (Exception ex) {
                }
                return null;
            }

            @Override
            protected void done() {
                listener.stateChanged(new ChangeEvent(imgIcon));
            }

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

---

From source file:com.clough.android.adbv.view.UpdateTableDialog.java

private synchronized void processResult() {
    try {//from w ww  . j  ava  2s.  com
        final JSONArray jsonArray = new JSONArray(outputResult);
        final int jsonObjectLength = jsonArray.length();

        new SwingWorker<Void, Void>() {

            boolean columnsFound = false;

            @Override
            protected Void doInBackground() {
                rowList = new ArrayList<Row>();
                try {
                    Thread.sleep(100);
                } catch (InterruptedException ex) {
                }
                try {
                    for (int i = 0; i < jsonObjectLength; i++) {
                        waitingDialog.incrementProgressBar();
                        JSONObject jsonObject = jsonArray.getJSONObject(i);
                        Object[] rowData = new Object[defaultTableModel.getColumnCount()];
                        for (int j = 0; j < resultTable.getColumnCount(); j++) {
                            String cellValue = String.valueOf(jsonObject.get(resultTable.getColumnName(j)))
                                    .replaceAll("\n", "").replaceAll("\t", " ");
                            rowData[j] = cellValue;
                        }
                        defaultTableModel.addRow(rowData);
                        rowList.add(new Row(i, rowData, Row.DEFAULT));
                    }
                } catch (Exception e) {
                    return null;
                }
                return null;
            }

            @Override
            protected void done() {
                tableColumnAdjuster.adjustColumns();
                rowController = RowController.getPreparedRowController(rowList);
                closeProgressDialog();
                resultTable.setRowSelectionAllowed(false);
                rowsToChange = new ArrayList<Row>();
                rowsToChange.addAll(rowList);
            }

        }.execute();
        showProgressDialog(false, jsonObjectLength, "Processing " + jsonObjectLength + " fields");
    } catch (JSONException ex) {
        JOptionPane.showMessageDialog(null, outputResult, "Result error", JOptionPane.ERROR_MESSAGE);
    }
}

---

From source file:de.atomfrede.tools.evalutation.evaluator.EvaluationController.java

public void startIngoEvaluation() {
    new SwingWorker<Void, Void>() {

        @Override/*w ww  .  j  av a  2 s .  c  o m*/
        protected Void doInBackground() throws Exception {
            disableButtons();
            setupIngoEvaluation();
            return null;
        }

        @Override
        protected void done() {
            enableButtons();
            mainPanel.removeProgressPanel();
        }
    }.execute();
}

---

From source file:MailTest.java

public MailTestFrame() {
    setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
    setTitle("MailTest");

    setLayout(new GridBagLayout());

    // we use the GBC convenience class of Core Java Volume 1 Chapter 9
    add(new JLabel("From:"), new GBC(0, 0).setFill(GBC.HORIZONTAL));

    from = new JTextField(20);
    add(from, new GBC(1, 0).setFill(GBC.HORIZONTAL).setWeight(100, 0));

    add(new JLabel("To:"), new GBC(0, 1).setFill(GBC.HORIZONTAL));

    to = new JTextField(20);
    add(to, new GBC(1, 1).setFill(GBC.HORIZONTAL).setWeight(100, 0));

    add(new JLabel("SMTP server:"), new GBC(0, 2).setFill(GBC.HORIZONTAL));

    smtpServer = new JTextField(20);
    add(smtpServer, new GBC(1, 2).setFill(GBC.HORIZONTAL).setWeight(100, 0));

    message = new JTextArea();
    add(new JScrollPane(message), new GBC(0, 3, 2, 1).setFill(GBC.BOTH).setWeight(100, 100));

    comm = new JTextArea();
    add(new JScrollPane(comm), new GBC(0, 4, 2, 1).setFill(GBC.BOTH).setWeight(100, 100));

    JPanel buttonPanel = new JPanel();
    add(buttonPanel, new GBC(0, 5, 2, 1));

    JButton sendButton = new JButton("Send");
    buttonPanel.add(sendButton);/*  w  w w  . j  a va 2s  . com*/
    sendButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            new SwingWorker<Void, Void>() {
                protected Void doInBackground() throws Exception {
                    comm.setText("");
                    sendMail();
                    return null;
                }
            }.execute();
        }
    });
}

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From source file:edu.ku.brc.specify.web.HttpLargeFileTransfer.java

/**
 * @param infileName/* w  w w.  j av a  2 s .  c  o m*/
 * @param outFileName
 * @param changeListener
 * @return
 */
public boolean compressFile(final String infileName, final String outFileName,
        final PropertyChangeListener propChgListener) {
    final File file = new File(infileName);
    if (file.exists()) {
        long fileSize = file.length();
        if (fileSize > 0) {
            SwingWorker<Integer, Integer> backupWorker = new SwingWorker<Integer, Integer>() {
                protected String errorMsg = null;
                protected FileInputStream fis = null;
                protected GZIPOutputStream fos = null;

                /* (non-Javadoc)
                 * @see javax.swing.SwingWorker#doInBackground()
                 */
                @Override
                protected Integer doInBackground() throws Exception {
                    try {
                        Thread.sleep(100);

                        long totalSize = file.length();
                        long bytesCnt = 0;

                        FileInputStream fis = new FileInputStream(infileName);
                        GZIPOutputStream fos = new GZIPOutputStream(new FileOutputStream(outFileName));

                        byte[] bytes = new byte[BUFFER_SIZE * 10];

                        while (true) {
                            int len = fis.read(bytes);
                            if (len > 0) {
                                fos.write(bytes, 0, len);
                                bytesCnt += len;
                                firePropertyChange("MEGS", 0,
                                        (int) (((double) bytesCnt / (double) totalSize) * 100.0));
                            } else {
                                break;
                            }
                        }

                        fis.close();
                        fos.close();

                    } catch (Exception ex) {
                        ex.printStackTrace();
                        errorMsg = ex.toString();

                    } finally {
                        try {
                            if (fis != null) {
                                fis.close();
                            }
                            if (fos != null) {
                                fos.close();
                            }
                        } catch (IOException ex) {
                            errorMsg = ex.toString();
                        }
                    }
                    firePropertyChange("MEGS", 0, 100);
                    return null;
                }

                @Override
                protected void done() {
                    super.done();

                    UIRegistry.getStatusBar().setProgressDone(HttpLargeFileTransfer.class.toString());

                    //UIRegistry.clearSimpleGlassPaneMsg();

                    if (StringUtils.isNotEmpty(errorMsg)) {
                        UIRegistry.showError(errorMsg);
                    }

                    if (propChgListener != null) {
                        propChgListener.propertyChange(
                                new PropertyChangeEvent(HttpLargeFileTransfer.this, "Done", 0, 1));
                    }
                }
            };

            final JStatusBar statusBar = UIRegistry.getStatusBar();
            statusBar.setIndeterminate(HttpLargeFileTransfer.class.toString(), true);

            UIRegistry.writeSimpleGlassPaneMsg(getLocalizedMessage("Compressing Backup..."), 24);

            backupWorker.addPropertyChangeListener(new PropertyChangeListener() {
                public void propertyChange(final PropertyChangeEvent evt) {
                    if ("MEGS".equals(evt.getPropertyName())) {
                        Integer value = (Integer) evt.getNewValue();
                        double val = value / 10.0;
                        statusBar
                                .setText(UIRegistry.getLocalizedMessage("MySQLBackupService.BACKUP_MEGS", val));
                    }
                }
            });
            backupWorker.execute();

        } else {
            // file doesn't exist
        }
    } else {
        // file doesn't exist
    }
    return false;
}

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