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:ZipTest.java

/**
 * Scans the contents of the ZIP archive and populates the combo box.
 *///from  w w w .j a va2s .  co  m
public void scanZipFile() {
    new SwingWorker<Void, String>() {
        protected Void doInBackground() throws Exception {
            ZipInputStream zin = new ZipInputStream(new FileInputStream(zipname));
            ZipEntry entry;
            while ((entry = zin.getNextEntry()) != null) {
                publish(entry.getName());
                zin.closeEntry();
            }
            zin.close();
            return null;
        }

        protected void process(List<String> names) {
            for (String name : names)
                fileCombo.addItem(name);

        }
    }.execute();
}

From source file:DOMTreeTest.java

/**
     * Open a file and load the document.
     *///from   w ww  . ja  v  a2 s .c o m
    public void openFile() {
        JFileChooser chooser = new JFileChooser();
        chooser.setCurrentDirectory(new File("."));

        chooser.setFileFilter(new javax.swing.filechooser.FileFilter() {
            public boolean accept(File f) {
                return f.isDirectory() || f.getName().toLowerCase().endsWith(".xml");
            }

            public String getDescription() {
                return "XML files";
            }
        });
        int r = chooser.showOpenDialog(this);
        if (r != JFileChooser.APPROVE_OPTION)
            return;
        final File file = chooser.getSelectedFile();

        new SwingWorker<Document, Void>() {
            protected Document doInBackground() throws Exception {
                if (builder == null) {
                    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                    builder = factory.newDocumentBuilder();
                }
                return builder.parse(file);
            }

            protected void done() {
                try {
                    Document doc = get();
                    JTree tree = new JTree(new DOMTreeModel(doc));
                    tree.setCellRenderer(new DOMTreeCellRenderer());

                    setContentPane(new JScrollPane(tree));
                    validate();
                } catch (Exception e) {
                    JOptionPane.showMessageDialog(DOMTreeFrame.this, e);
                }
            }
        }.execute();
    }

From source file:it.unibas.spicygui.controllo.spicy.ActionFindMappings.java

@Override
public void performAction() {
    Properties config = new Properties();
    config.setProperty(IComputeQuality.class.getSimpleName(),
            "it.unibas.spicy.findmappings.strategies.computequality.ComputeQualityStructuralAnalysis");
    Application.reset(config);/* ww w . j  a  v a 2s .  com*/
    executeInjection();
    mappingFinder.cleanUp();
    Scenario scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
    MappingTask mappingTask = scenario.getMappingTask();
    if (mappingTask.getTargetProxy().getInstances().isEmpty()) {
        NotifyDescriptor nd = new NotifyDescriptor.Message(
                NbBundle.getMessage(Costanti.class, Costanti.WARNING_NOT_TARGET_INSTANCES),
                DialogDescriptor.WARNING_MESSAGE);
        DialogDisplayer.getDefault().notify(nd);
        return;
    }
    checkValueCorrespondenceInMappingTask(mappingTask);
    SwingWorker swingWorker = new SwingWorker() {

        private Scenario scenario;

        @Override
        protected Object doInBackground() throws Exception {
            scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
            MappingTask mappingTask = scenario.getMappingTask();

            List<AnnotatedMappingTask> bestMappingTasks = mappingFinder.findBestMappings(mappingTask);
            modello.putBean(Costanti.BEST_MAPPING_TASKS, bestMappingTasks);
            IOProvider.getDefault().getIO(Costanti.FLUSSO_SPICY, false).select();
            return true;
        }

        @Override
        protected void done() {
            try {
                if ((Boolean) get() && !isCancelled()) {
                    actionViewSpicy.performActionWithScenario(this.scenario);
                    actionViewBestMappings.performActionWithScenario(this.scenario);
                }
            } catch (InterruptedException ex) {
                logger.error(ex);
            } catch (ExecutionException ex) {
                logger.error(ex);
            }
        }
    };
    swingWorker.execute();

}

From source file:ProgressMonitorInputStreamTest.java

/**
 * Prompts the user to select a file, loads the file into a text area, and sets it as the content
 * pane of the frame.//from  www  .  ja va  2 s . co  m
 */
public void openFile() throws IOException {
    int r = chooser.showOpenDialog(this);
    if (r != JFileChooser.APPROVE_OPTION)
        return;
    final File f = chooser.getSelectedFile();

    // set up stream and reader filter sequence

    FileInputStream fileIn = new FileInputStream(f);
    ProgressMonitorInputStream progressIn = new ProgressMonitorInputStream(this, "Reading " + f.getName(),
            fileIn);
    final Scanner in = new Scanner(progressIn);

    textArea.setText("");

    SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
        protected Void doInBackground() throws Exception {
            while (in.hasNextLine()) {
                String line = in.nextLine();
                textArea.append(line);
                textArea.append("\n");
            }
            in.close();
            return null;
        }
    };
    worker.execute();
}

From source file:it.unibas.spicygui.controllo.spicy.ActionRankTransformations.java

@Override
public void performAction() {
    executeInjection();/*from   w  w w .ja  v  a 2s  .  c om*/
    Scenario scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
    MappingTask mappingTask = scenario.getMappingTask();
    if (mappingTask.getTargetProxy().getInstances().isEmpty()) {
        DialogDisplayer.getDefault()
                .notify(new NotifyDescriptor.Message(
                        NbBundle.getMessage(Costanti.class, Costanti.WARNING_NOT_TARGET_INSTANCES),
                        DialogDescriptor.INFORMATION_MESSAGE));
        return;
    }
    //        MappingTaskInfo mappingTaskInfo = (MappingTaskInfo) modello.getBean(Costanti.MAPPINGTASK_INFO);
    if (mappingTask.getMappingData() == null) {
        DialogDisplayer.getDefault()
                .notify(new NotifyDescriptor.Message(NbBundle.getMessage(Costanti.class, Costanti.NOT_MAPPED),
                        DialogDescriptor.INFORMATION_MESSAGE));
        return;
    }
    // TODO: check
    //        if (mappingTaskInfo.getTransformations().size() == 1) {
    //            DialogDisplayer.getDefault().notify(new NotifyDescriptor.Message(NbBundle.getMessage(Costanti.class, Costanti.SINGLE_TRANSFORMATION), DialogDescriptor.INFORMATION_MESSAGE));
    //            return;
    //        }
    SwingWorker swingWorker = new SwingWorker() {

        private Scenario scenario;

        @Override
        protected Object doInBackground() throws Exception {
            scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
            MappingTask mappingTask = scenario.getMappingTask();
            List<Transformation> rankedTransformations = tranformationRanker.rankTransformations(mappingTask);
            modello.putBean(Costanti.RANKED_TRANSFORMATIONS, rankedTransformations);
            return true;
        }

        @Override
        protected void done() {
            try {
                if ((Boolean) get() && !isCancelled()) {
                    actionViewRankedTranformations.performActionWithScenario(scenario);
                }
            } catch (InterruptedException ex) {
                logger.error(ex);
            } catch (ExecutionException ex) {
                logger.error(ex);
            }
        }
    };
    swingWorker.execute();

}

From source file:it.unibas.spicygui.controllo.spicy.ActionFindConfidenceMappings.java

@Override
public void performAction() {
    Properties config = new Properties();
    config.setProperty(IComputeQuality.class.getSimpleName(),
            "it.unibas.spicy.findmappings.strategies.computequality.ComputeQualityMatchAverage");
    Application.reset(config);/*from w  w w .ja va 2  s .c  o m*/
    executeInjection();
    mappingFinder.cleanUp();
    Scenario scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
    MappingTask mappingTask = scenario.getMappingTask();
    if (mappingTask.getTargetProxy().getInstances().isEmpty()) {
        NotifyDescriptor nd = new NotifyDescriptor.Message(
                NbBundle.getMessage(Costanti.class, Costanti.WARNING_NOT_TARGET_INSTANCES),
                DialogDescriptor.WARNING_MESSAGE);
        DialogDisplayer.getDefault().notify(nd);
        return;
    }
    checkValueCorrespondenceInMappingTask(mappingTask);
    SwingWorker swingWorker = new SwingWorker() {

        private Scenario scenario;

        @Override
        protected Object doInBackground() throws Exception {
            scenario = (Scenario) modello.getBean(Costanti.CURRENT_SCENARIO);
            MappingTask mappingTask = scenario.getMappingTask();
            List<AnnotatedMappingTask> bestMappingTasks = mappingFinder.findBestMappings(mappingTask);
            modello.putBean(Costanti.BEST_MAPPING_TASKS, bestMappingTasks);
            IOProvider.getDefault().getIO(Costanti.FLUSSO_SPICY, false).select();
            return true;
        }

        @Override
        protected void done() {
            try {
                if ((Boolean) get() && !isCancelled()) {
                    actionViewSpicy.performActionWithScenario(this.scenario);
                    actionViewBestMappings.performActionWithScenario(this.scenario);
                }
            } catch (InterruptedException ex) {
                logger.error(ex);
            } catch (ExecutionException ex) {
                logger.error(ex);
            }
        }
    };
    swingWorker.execute();

}

From source file:com.github.rholder.gradle.ui.DependencyViewerStandalone.java

private void refresh() {
    if (gradleBaseDir != null) {
        updateView(null, null);/*w ww .  j av a  2 s . c  o  m*/

        new SwingWorker<Void, Void>() {
            protected Void doInBackground() throws Exception {

                try {
                    Map<String, GradleNode> dependencyMap = loadProjectDependenciesFromModel(gradleBaseDir,
                            toolingLogger);
                    GradleNode tree = dependencyMap.get("root");

                    GradleNode target = dependencyCellRenderer.selectedGradleNode;
                    GradleNode dependency;
                    if (target != null && target.group != null) {
                        dependency = target;
                    } else {
                        dependency = new GradleNode("No dependency selected");
                    }

                    updateView(tree, dependency);
                    return null;
                } catch (Exception e) {
                    e.printStackTrace();
                    toolingLogger.log(ExceptionUtils.getFullStackTrace(e));
                    throw new RuntimeException(e);
                }
            }
        }.execute();
    }
}

From source file:fr.crnan.videso3d.ihm.PLNSPanel.java

/**
 * /*from w w w  . ja  v a 2  s  .co  m*/
 * @param path
 *            Chemin vers la base de donnes
 */
public PLNSPanel(final String path) {
    this.setLayout(new BorderLayout());

    this.add(createToolbar(), BorderLayout.NORTH);

    desktop = new TilingDesktopPane();
    desktop.setPreferredSize(new Dimension(800, 600));
    this.add(desktop);

    chartPanels = new ArrayList<ChartPanel>();

    final ProgressMonitor progressMonitorT = new ProgressMonitor(this, "Extraction des donnes", "", 0, 100,
            false, true, false);
    progressMonitorT.setMillisToDecideToPopup(0);
    progressMonitorT.setMillisToPopup(0);
    progressMonitorT.setNote("Extraction des fichiers compresss...");

    plnsAnalyzer = new PLNSAnalyzer();

    //au cas o il faille importer les donnes, on coute le ProgressSupport et on ne lance la cration de la fentre qu' la fin
    plnsAnalyzer.addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName().equals(ProgressSupport.TASK_STARTS)) {

            } else if (evt.getPropertyName().equals(ProgressSupport.TASK_PROGRESS)) {
                progressMonitorT.setProgress((Integer) evt.getNewValue());
            } else if (evt.getPropertyName().equals(ProgressSupport.TASK_INFO)) {
                progressMonitorT.setNote((String) evt.getNewValue());
            } else if (evt.getPropertyName().equals(ProgressSupport.TASK_ENDS)) {
                createIHM();
            }
        }
    });

    new SwingWorker<Void, Void>() {

        @Override
        protected Void doInBackground() throws Exception {
            plnsAnalyzer.setPath(path);
            return null;
        }
    }.execute();
}

From source file:edu.ku.brc.specify.tasks.subpane.wb.SGRResultsForForm.java

public void refresh() {
    if (currentIndex < 0)
        return;//from  w w w  .j  av  a 2s. c o m

    removeAll();
    repaint();

    if (!sgrPlugin.isReady()) {
        showMessage("SGR_NO_MATCHER");
        return;
    }

    setCursor(new Cursor(Cursor.WAIT_CURSOR));
    new SwingWorker<MatchResults, Void>() {
        private int index = currentIndex;

        @Override
        protected MatchResults doInBackground() throws Exception {
            int modelIndex = workbenchPaneSS.getSpreadSheet().convertRowIndexToModel(index);
            WorkbenchRow row = workbench.getRow(modelIndex);
            return isEmpty(row) ? null : sgrPlugin.doQuery(row);
        }

        @Override
        protected void done() {
            // if we changed indexes in the meantime, don't show this result.
            if (index != currentIndex)
                return;
            //removeAll();

            try {
                results = get();
            } catch (CancellationException e) {
                return;
            } catch (InterruptedException e) {
                return;
            } catch (ExecutionException e) {
                sgrFailed(e);
                setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
                return;
            }

            setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
            if (results == null || results.matches.size() < 1) {
                showMessage("SGR_NO_RESULTS");
                return;
            }

            float maxScore = sgrPlugin.getColorizer().getMaxScore();
            if (maxScore == 0.0f)
                maxScore = 22.0f;

            StringBuilder columns = new StringBuilder("right:max(50dlu;p)");
            for (Match result : results) {
                columns.append(", 4dlu, 150dlu:grow");
            }

            String[] fields = columnOrdering.getFields();
            StringBuilder rows = new StringBuilder();
            for (int i = 0; i < fields.length - 1; i++) {
                rows.append("p, 4dlu,");
            }
            rows.append("p");

            FormLayout layout = new FormLayout(columns.toString(), rows.toString());
            PanelBuilder builder = new PanelBuilder(layout, SGRResultsForForm.this);
            CellConstraints cc = new CellConstraints();

            int y = 1;
            for (String heading : columnOrdering.getHeadings()) {
                builder.addLabel(heading + ":", cc.xy(1, y));
                y += 2;
            }

            int x = 3;
            for (Match result : results) {
                y = 1;
                for (String field : fields) {
                    String value;
                    Color color;
                    if (field.equals("id")) {
                        value = result.match.id;
                        color = SGRColors.colorForScore(result.score, maxScore);
                    } else if (field.equals("score")) {
                        value = String.format("%1$.2f", result.score);
                        color = SGRColors.colorForScore(result.score, maxScore);
                    } else {
                        value = StringUtils.join(result.match.getFieldValues(field).toArray(), "; ");
                        Float fieldContribution = result.fieldScoreContributions().get(field);
                        color = SGRColors.colorForScore(result.score, maxScore, fieldContribution);
                    }

                    JTextField textField = new JTextField(value);
                    textField.setBackground(color);
                    textField.setEditable(false);
                    textField.setCaretPosition(0);
                    builder.add(textField, cc.xy(x, y));
                    y += 2;
                }
                x += 2;
            }
            getParent().validate();
        }
    }.execute();
    UsageTracker.incrUsageCount("SGR.MatchRow");
}

From source file:gui.sqlmap.SqlmapUi.java

private void startSqlmap() {
    String python = textfieldPython.getText();
    String workingDir = textfieldWorkingdir.getText();
    String sqlmap = textfieldSqlmap.getText();

    // Do some basic tests
    File f;/*from   ww w  .j  av  a  2s .  c o  m*/
    f = new File(python);
    if (!f.exists()) {
        JOptionPane.showMessageDialog(this, "Python path does not exist: " + python);
        return;
    }
    f = new File(workingDir);
    if (!f.exists()) {
        JOptionPane.showMessageDialog(this, "workingDir path does not exist: " + workingDir);
        return;
    }
    f = new File(sqlmap);
    if (!f.exists()) {
        JOptionPane.showMessageDialog(this, "sqlmap path does not exist: " + sqlmap);
        return;
    }

    // Write request file
    String requestFile = workingDir + "request.txt";
    try {
        FileOutputStream fos = new FileOutputStream(requestFile);
        fos.write(httpMessage.getRequest());
        fos.close();
    } catch (IOException e) {
        JOptionPane.showMessageDialog(this, "could not write request: " + workingDir + "request.txt");
        BurpCallbacks.getInstance().print("Error: " + e.getMessage());
    }

    // Start sqlmap
    args = new ArrayList<String>();
    args.add(python);
    args.add(sqlmap);
    args.add("-r");
    args.add(requestFile);
    args.add("--batch");

    args.add("-p");
    args.add(attackParam.getName());

    String sessionFile = workingDir + "sessionlog.txt";
    args.add("-s");
    args.add(sessionFile);
    args.add("--flush-session");

    String traceFile = workingDir + "tracelog.txt";
    args.add("-t");
    args.add(traceFile);

    args.add("--disable-coloring");
    args.add("--cleanup");

    textareaCommand.setText(StringUtils.join(args, " "));

    SwingWorker worker = new SwingWorker<String, Void>() {
        @Override
        public String doInBackground() {
            ProcessBuilder pb = new ProcessBuilder(args);
            //BurpCallbacks.getInstance().print(pb.command().toString());
            pb.redirectErrorStream(true);
            Process proc;
            try {
                proc = pb.start();

                InputStream is = proc.getInputStream();
                InputStreamReader isr = new InputStreamReader(is);
                BufferedReader br = new BufferedReader(isr);

                String line;
                int exit = -1;

                while ((line = br.readLine()) != null) {
                    // Outputs your process execution
                    addLine(line);
                    try {
                        exit = proc.exitValue();
                        if (exit == 0) {
                            // Process finished
                        }
                    } catch (IllegalThreadStateException t) {
                        // The process has not yet finished. 
                        // Should we stop it?
                        //if (processMustStop()) // processMustStop can return true 
                        // after time out, for example.
                        //{
                        //    proc.destroy();
                        //}
                    }
                }
            } catch (IOException ex) {
                BurpCallbacks.getInstance().print(ex.getLocalizedMessage());
            }
            return "";
        }

        @Override
        public void done() {
        }
    };

    worker.execute();

}