Example usage for javax.swing JFileChooser getFileFilter

List of usage examples for javax.swing JFileChooser getFileFilter

  1. HOME
  2. Java
  3. javax
  4. javax.swing.*
  5. JFileChooser
  6. getFileFilter

Introduction

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

Prototype

public FileFilter getFileFilter()

Source Link

Document

Returns the currently selected file filter.

Usage

From source file:neg.JRViewerFactura.java

void btnSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnSaveActionPerformed
    // Add your handling code here:

    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setLocale(this.getLocale());
    fileChooser.updateUI();/*from   w w w. j a  v  a  2s  .c o  m*/
    String archivo = "Pepe.txt";
    File f = new File(archivo);
    fileChooser.setSelectedFile(f);

    for (int i = 0; i < saveContributors.size(); i++) {
        fileChooser.addChoosableFileFilter((JRSaveContributor) saveContributors.get(i));
    }

    if (saveContributors.contains(lastSaveContributor)) {
        fileChooser.setFileFilter(lastSaveContributor);
    } else if (saveContributors.size() > 0) {
        fileChooser.setFileFilter((JRSaveContributor) saveContributors.get(0));
    }

    if (lastFolder != null) {
        fileChooser.setCurrentDirectory(lastFolder);
    }

    int retValue = fileChooser.showSaveDialog(this);
    if (retValue == JFileChooser.APPROVE_OPTION) {
        javax.swing.filechooser.FileFilter fileFilter = fileChooser.getFileFilter();
        File file = fileChooser.getSelectedFile();

        lastFolder = file.getParentFile();

        JRSaveContributor contributor = null;

        if (fileFilter instanceof JRSaveContributor) {
            contributor = (JRSaveContributor) fileFilter;
        } else {
            int i = 0;
            while (contributor == null && i < saveContributors.size()) {
                contributor = (JRSaveContributor) saveContributors.get(i++);
                if (!contributor.accept(file)) {
                    contributor = null;
                }
            }

            if (contributor == null) {
                contributor = new JRPrintSaveContributor(getLocale(), this.resourceBundle);
            }
        }

        lastSaveContributor = contributor;

        try {
            contributor.save(jasperPrint, file);
        } catch (JRException e) {
            if (log.isErrorEnabled())
                log.error("Save error.", e);

            JOptionPane.showMessageDialog(this, getBundleString("error.saving"));
        }
    }
}

From source file:neg.JRViewerFactura.java

void btnSaveActionPerformed(java.awt.event.ActionEvent evt, String nombre) {
    // Add your handling code here:

    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setLocale(this.getLocale());
    fileChooser.updateUI();//from  www .  j a v a 2  s. c o  m
    String archivo = nombre;
    File f = new File(archivo);
    fileChooser.setSelectedFile(f);

    for (int i = 0; i < saveContributors.size(); i++) {
        fileChooser.addChoosableFileFilter((JRSaveContributor) saveContributors.get(i));
    }

    if (saveContributors.contains(lastSaveContributor)) {
        fileChooser.setFileFilter(lastSaveContributor);
    } else if (saveContributors.size() > 0) {
        fileChooser.setFileFilter((JRSaveContributor) saveContributors.get(0));
    }

    if (lastFolder != null) {
        //fileChooser.setCurrentDirectory(lastFolder);
        fileChooser.setCurrentDirectory(lastFolder);
    }

    int retValue = fileChooser.showSaveDialog(this);
    if (retValue == JFileChooser.APPROVE_OPTION) {
        javax.swing.filechooser.FileFilter fileFilter = fileChooser.getFileFilter();
        File file = fileChooser.getSelectedFile();

        lastFolder = file.getParentFile();

        JRSaveContributor contributor = null;

        if (fileFilter instanceof JRSaveContributor) {
            contributor = (JRSaveContributor) fileFilter;
        } else {
            int i = 0;
            while (contributor == null && i < saveContributors.size()) {
                contributor = (JRSaveContributor) saveContributors.get(i++);
                if (!contributor.accept(file)) {
                    contributor = null;
                }
            }

            if (contributor == null) {
                contributor = new JRPrintSaveContributor(getLocale(), this.resourceBundle);
            }
        }

        lastSaveContributor = contributor;

        try {
            contributor.save(jasperPrint, file);
        } catch (JRException e) {
            if (log.isErrorEnabled())
                log.error("Save error.", e);

            JOptionPane.showMessageDialog(this, getBundleString("error.saving"));
        }
    }
}

From source file:com.att.aro.diagnostics.GraphPanel.java

/**
 * Implements the saving of the graph snapshot.
 *//*from  w ww. j  ava  2s. co  m*/
private void saveAs() throws IOException {

    // Determine save directory
    File saveDir = traceData.getTraceDir();
    if (graphPanelSaveDirectory != null) {
        saveDir = new File(graphPanelSaveDirectory);
    }
    JFileChooser fc = new JFileChooser(saveDir);

    // Set up file types
    String[] fileTypesJPG = new String[2];
    String fileDisplayTypeJPG = rb.getString("fileChooser.contentDisplayType.jpeg");
    fileTypesJPG[0] = rb.getString("fileChooser.contentType.jpeg");
    fileTypesJPG[1] = rb.getString("fileChooser.contentType.jpg");
    FileFilter filterJPG = new ExtensionFileFilter(fileDisplayTypeJPG, fileTypesJPG);

    fc.addChoosableFileFilter(fc.getAcceptAllFileFilter());
    String[] fileTypesPng = new String[1];
    String fileDisplayTypePng = rb.getString("fileChooser.contentDisplayType.png");
    fileTypesPng[0] = rb.getString("fileChooser.contentType.png");
    FileFilter filterPng = new ExtensionFileFilter(fileDisplayTypePng, fileTypesPng);
    fc.addChoosableFileFilter(filterPng);
    fc.setFileFilter(filterJPG);
    File plotImageFile = null;

    boolean bSavedOrCancelled = false;
    while (!bSavedOrCancelled) {
        if (fc.showSaveDialog(this.getTopLevelAncestor()) == JFileChooser.APPROVE_OPTION) {
            String strFile = fc.getSelectedFile().toString();
            String strFileLowerCase = strFile.toLowerCase();
            String fileDesc = fc.getFileFilter().getDescription();
            String fileType = rb.getString("fileChooser.contentType.jpg");
            if ((fileDesc.equalsIgnoreCase(rb.getString("fileChooser.contentDisplayType.png"))
                    || strFileLowerCase
                            .endsWith(rb.getString("fileType.filters.dot") + fileTypesPng[0].toLowerCase()))) {
                fileType = fileTypesPng[0];
            }
            if (strFile.length() > 0) {
                // Save current directory
                graphPanelSaveDirectory = fc.getCurrentDirectory().getPath();

                if ((fileType != null) && (fileType.length() > 0)) {
                    String fileTypeLowerCaseWithDot = rb.getString("fileType.filters.dot")
                            + fileType.toLowerCase();
                    if (!strFileLowerCase.endsWith(fileTypeLowerCaseWithDot)) {
                        strFile += rb.getString("fileType.filters.dot") + fileType;
                    }
                }
                plotImageFile = new File(strFile);
                boolean bAttemptToWriteToFile = true;
                if (plotImageFile.exists()) {
                    if (MessageDialogFactory.showConfirmDialog(this,
                            MessageFormat.format(rb.getString("fileChooser.fileExists"),
                                    plotImageFile.getAbsolutePath()),
                            rb.getString("fileChooser.confirm"),
                            JOptionPane.YES_NO_OPTION) != JOptionPane.YES_OPTION) {
                        bAttemptToWriteToFile = false;
                    }
                }
                if (bAttemptToWriteToFile) {
                    try {
                        if (fileType.equalsIgnoreCase(fileTypesPng[0])) {
                            BufferedImage bufImage = createImage(pane);
                            ImageIO.write(bufImage, "png", plotImageFile);
                        } else {
                            BufferedImage bufImage = createImage(pane);
                            ImageIO.write(bufImage, "jpg", plotImageFile);
                        }
                        bSavedOrCancelled = true;
                    } catch (IOException e) {
                        MessageDialogFactory.showMessageDialog(this,
                                rb.getString("fileChooser.errorWritingToFile" + plotImageFile.toString()));
                    }
                }
            }
        } else {
            bSavedOrCancelled = true;
        }
    }
}

From source file:org.fhaes.jsea.JSEAFrame.java

/**
 * Initialize the menu/toolbar actions.// w  ww  .j a  va2  s .  co  m
 */
private void initActions() {

    final JFrame glue = this;

    actionFileExit = new FHAESAction("Close", "close.png") { //$NON-NLS-1$

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            dispose();
        }
    };

    actionChartProperties = new FHAESAction("Chart properties", "properties.png") { //$NON-NLS-1$

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            ChartEditor editor = ChartEditorManager
                    .getChartEditor(jsea.getChartList().get(segmentComboBox.getSelectedIndex()).getChart());
            int result = JOptionPane.showConfirmDialog(glue, editor, "Properties", JOptionPane.OK_CANCEL_OPTION,
                    JOptionPane.PLAIN_MESSAGE);
            if (result == JOptionPane.OK_OPTION) {
                editor.updateChart(jsea.getChartList().get(segmentComboBox.getSelectedIndex()).getChart());
            }
        }
    };

    actionReset = new FHAESAction("Reset", "filenew.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            Object[] options = { "Yes", "No", "Cancel" };
            int n = JOptionPane.showOptionDialog(glue, "Are you sure you want to start a new analysis?",
                    "Confirm", JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, options,
                    options[2]);

            if (n == JOptionPane.YES_OPTION) {
                setToDefault();
            }
        }
    };

    actionRun = new FHAESAction("Run analysis", "run.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            runAnalysis();
        }
    };

    actionSaveAll = new FHAESAction("Save all results", "save_all.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            if (jsea == null)
                return;

            File file;
            JFileChooser fc;

            // Open file chooser in last folder if possible
            if (App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null) != null) {
                fc = new JFileChooser(App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null));
            } else {
                fc = new JFileChooser();
            }

            fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

            // Show dialog and get specified file
            int returnVal = fc.showSaveDialog(glue);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                file = fc.getSelectedFile();
                App.prefs.setPref(PrefKey.PREF_LAST_EXPORT_FOLDER, file.getAbsolutePath());
            } else {
                return;
            }

            File f;
            try {
                f = new File(file.getAbsolutePath() + File.separator + "report.txt");
                saveReportTXT(f);

                f = new File(file.getAbsolutePath() + File.separator + "report.pdf");
                saveReportPDF(f);

                f = new File(file.getAbsolutePath() + File.separator + "chart.png");
                saveChartPNG(f);

                f = new File(file.getAbsolutePath() + File.separator + "chart.pdf");
                saveChartPDF(f);

                f = new File(file.getAbsolutePath() + File.separator + "data.xls");
                saveDataXLS(f);

                f = new File(file.getAbsolutePath());
                saveDataCSV(f);

            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    };

    actionSaveData = new FHAESAction("Save data tables", "table.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            if (jsea == null)
                return;

            File file;
            JFileChooser fc;

            // Open file chooser in last folder if possible
            if (App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null) != null) {
                fc = new JFileChooser(App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null));
            } else {
                fc = new JFileChooser();
            }

            fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

            // Show dialog and get specified file
            int returnVal = fc.showSaveDialog(glue);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                file = fc.getSelectedFile();
                App.prefs.setPref(PrefKey.PREF_LAST_EXPORT_FOLDER, file.getAbsolutePath());
            } else {
                return;
            }

            try {
                saveDataCSV(file);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    };

    actionSaveReport = new FHAESAction("Save report", "report.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            if (jsea == null)
                return;

            File file;
            JFileChooser fc;

            // Open file chooser in last folder if possible
            if (App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null) != null) {
                fc = new JFileChooser(App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null));
            } else {
                fc = new JFileChooser();
            }

            // Set file filters
            fc.setAcceptAllFileFilterUsed(false);
            TXTFileFilter txtfilter = new TXTFileFilter();
            PDFFilter pdffilter = new PDFFilter();
            fc.addChoosableFileFilter(txtfilter);
            fc.addChoosableFileFilter(pdffilter);
            fc.setFileFilter(txtfilter);
            FileFilter chosenFilter;

            // Show dialog and get specified file
            int returnVal = fc.showSaveDialog(glue);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                file = fc.getSelectedFile();
                chosenFilter = fc.getFileFilter();
                App.prefs.setPref(PrefKey.PREF_LAST_EXPORT_FOLDER, file.getAbsolutePath());
            } else {
                return;
            }

            // Handle file type and extensions nicely
            if (FilenameUtils.getExtension(file.getAbsolutePath()).equals("")) {
                if (chosenFilter.equals(txtfilter)) {
                    file = new File(file.getAbsoluteFile() + ".txt");
                } else if (chosenFilter.equals(pdffilter)) {
                    file = new File(file.getAbsoluteFile() + ".pdf");
                }
            } else if (FilenameUtils.getExtension(file.getAbsolutePath()).toLowerCase().equals("txt")
                    && chosenFilter.equals("pdf")) {
                chosenFilter = txtfilter;
            } else if (FilenameUtils.getExtension(file.getAbsolutePath()).toLowerCase().equals("pdf")
                    && chosenFilter.equals("txt")) {
                chosenFilter = pdffilter;
            }

            // If file already exists confirm overwrite
            if (file.exists()) {
                // Check we have write access to this file
                if (!file.canWrite()) {
                    JOptionPane.showMessageDialog(glue, "You do not have write permission to this file",
                            "Error", JOptionPane.ERROR_MESSAGE);
                    return;
                }

                int n = JOptionPane.showConfirmDialog(glue,
                        "File: " + file.getName() + " already exists. " + "Would you like to overwrite it?",
                        "Overwrite file?", JOptionPane.YES_NO_OPTION);
                if (n != JOptionPane.YES_OPTION) {
                    return;
                }
            }

            // Do save
            try {

                if (chosenFilter.equals(txtfilter)) {
                    saveReportTXT(file);
                } else if (chosenFilter.equals(pdffilter)) {
                    saveReportPDF(file);
                } else {
                    log.error("No export file format chosen.  Shouldn't be able to get here!");
                }
            } catch (IOException e) {
                JOptionPane.showMessageDialog(glue, "Unable to save report.  Check log file.", "Warning",
                        JOptionPane.ERROR_MESSAGE);
                e.printStackTrace();
            }

        }
    };

    actionSaveChart = new FHAESAction("Save chart", "barchart.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            if (jsea == null)
                return;

            File file;
            JFileChooser fc;

            // Open file chooser in last folder if possible
            if (App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null) != null) {
                fc = new JFileChooser(App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null));
            } else {
                fc = new JFileChooser();
            }

            // Set file filters
            fc.setAcceptAllFileFilterUsed(false);
            PNGFilter pngfilter = new PNGFilter();
            PDFFilter pdffilter = new PDFFilter();
            fc.addChoosableFileFilter(pngfilter);
            fc.addChoosableFileFilter(pdffilter);
            fc.setFileFilter(pngfilter);
            FileFilter chosenFilter;

            // Show dialog and get specified file
            int returnVal = fc.showSaveDialog(glue);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                file = fc.getSelectedFile();
                chosenFilter = fc.getFileFilter();
                App.prefs.setPref(PrefKey.PREF_LAST_EXPORT_FOLDER, file.getAbsolutePath());
            } else {
                return;
            }

            // Handle file type and extensions nicely
            if (FilenameUtils.getExtension(file.getAbsolutePath()).equals("")) {
                if (chosenFilter.equals(pngfilter)) {
                    file = new File(file.getAbsoluteFile() + ".png");
                } else if (chosenFilter.equals(pdffilter)) {
                    file = new File(file.getAbsoluteFile() + ".pdf");
                }
            } else if (FilenameUtils.getExtension(file.getAbsolutePath()).toLowerCase().equals("png")
                    && chosenFilter.equals("pdf")) {
                chosenFilter = pngfilter;
            } else if (FilenameUtils.getExtension(file.getAbsolutePath()).toLowerCase().equals("pdf")
                    && chosenFilter.equals("png")) {
                chosenFilter = pdffilter;
            }

            // If file already exists confirm overwrite
            if (file.exists()) {
                // Check we have write access to this file
                if (!file.canWrite()) {
                    JOptionPane.showMessageDialog(glue, "You do not have write permission to this file",
                            "Error", JOptionPane.ERROR_MESSAGE);
                    return;
                }

                int n = JOptionPane.showConfirmDialog(glue,
                        "File: " + file.getName() + " already exists. " + "Would you like to overwrite it?",
                        "Overwrite file?", JOptionPane.YES_NO_OPTION);
                if (n != JOptionPane.YES_OPTION) {
                    return;
                }
            }

            // Do save
            try {

                if (chosenFilter.equals(pngfilter)) {
                    saveChartPNG(file);

                } else if (chosenFilter.equals(pdffilter)) {

                    saveChartPDF(file);
                } else {
                    log.error("No export file format chosen.  Shouldn't be able to get here!");
                }
            } catch (IOException e) {
                JOptionPane.showMessageDialog(glue, "Unable to save chart.  Check log file.", "Warning",
                        JOptionPane.ERROR_MESSAGE);
                e.printStackTrace();
            }

        }
    };

    actionCopy = new FHAESAction("Copy", "edit_copy.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            copyCurrentSelectionToClipboard();
        }
    };

    actionLagMap = new FHAESAction("LagMap", "lagmap22.png") {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent event) {

            launchLagMap();
        }
    };

}

From source file:app.RunApp.java

/**
 * Action of Save table button in MVML tab
 * /*from  ww  w.j a v a 2  s .c o m*/
 * @param evt Event
 */
private void buttonSaveTableActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonSaveTableActionPerformed
    if (jTable2.getRowCount() == 0 || dataset == null) {
        JOptionPane.showMessageDialog(null, "The table is empty.", "Error", JOptionPane.ERROR_MESSAGE);
        return;
    }

    JFileChooser fc = new JFileChooser();

    //FileNameExtensionFilter fname = new FileNameExtensionFilter(".xls", "xls"); 
    FileNameExtensionFilter fname1 = new FileNameExtensionFilter(".csv", "csv");

    //Remove default
    fc.removeChoosableFileFilter(fc.getChoosableFileFilters()[0]);

    fc.setFileFilter(fname1);

    int returnVal = fc.showSaveDialog(this);

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        File file = fc.getSelectedFile();
        FileFilter f1 = fc.getFileFilter();

        if (f1.getDescription().equals(".csv")) {
            try {
                String path = file.getAbsolutePath() + ".csv";

                BufferedWriter bw = new BufferedWriter(new FileWriter(path));
                PrintWriter wr = new PrintWriter(bw);

                ResultsIOUtils.saveMVTableCsv(wr, jTable2, views, dataset);

                wr.close();
                bw.close();

                JOptionPane.showMessageDialog(null, "File saved.", "Successful",
                        JOptionPane.INFORMATION_MESSAGE);
            } catch (IOException | HeadlessException e1) {
                JOptionPane.showMessageDialog(null, "File not saved correctly.", "Error",
                        JOptionPane.ERROR_MESSAGE);
            }
        }
    }
}

From source file:app.RunApp.java

/**
 * Action for Export button/*  w ww . j  av  a  2  s  . c  om*/
 * 
 * @param evt Event
 * @param jtable Table
 */
private void buttonExportActionPerformed(java.awt.event.ActionEvent evt, JTable jtable) {
    if (jtable.getRowCount() == 0 || dataset == null) {
        JOptionPane.showMessageDialog(null, "The table is empty.", "Error", JOptionPane.ERROR_MESSAGE);
        return;
    }

    JFileChooser fc = new JFileChooser();

    //FileNameExtensionFilter fname = new FileNameExtensionFilter(".xls", "xls"); 
    FileNameExtensionFilter fname1 = new FileNameExtensionFilter(".csv", "csv");

    //Remove default
    fc.removeChoosableFileFilter(fc.getChoosableFileFilters()[0]);

    fc.setFileFilter(fname1);

    int returnVal = fc.showSaveDialog(this);

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        File file = fc.getSelectedFile();
        FileFilter f1 = fc.getFileFilter();

        if (f1.getDescription().equals(".csv")) {
            try {
                String path = file.getAbsolutePath() + ".csv";

                BufferedWriter bw = new BufferedWriter(new FileWriter(path));
                PrintWriter wr = new PrintWriter(bw);

                switch (comboBoxLabelsInformation.getSelectedIndex()) {
                case 1:
                    ResultsIOUtils.saveTableLabelsetsFrequencyCsv(wr, jtable, labelsetStringsByFreq);
                    break;
                case 6:
                    ResultsIOUtils.saveTableLabelsetsIRCsv(wr, jtable, labelsetStringByIR);
                    break;
                default:
                    ResultsIOUtils.saveTableCsv(wr, jtable);
                    break;
                }

                wr.close();
                bw.close();

                JOptionPane.showMessageDialog(null, "File saved.", "Successful",
                        JOptionPane.INFORMATION_MESSAGE);
            } catch (IOException | HeadlessException e1) {
                JOptionPane.showMessageDialog(null, "File not saved correctly.", "Error",
                        JOptionPane.ERROR_MESSAGE);
            }

        }
    }
}

From source file:app.RunApp.java

/**
 * Action for Export button/*from  www  . ja v  a2 s.  c o m*/
 * 
 * @param evt Event
 * @param jtable Table
 * @param columns Columns
 * @param table Table type
 */
private void buttonExportActionPerformed(java.awt.event.ActionEvent evt, JTable jtable, JTable columns,
        String table) {
    if (jtable.getRowCount() == 0 || dataset == null) {
        JOptionPane.showMessageDialog(null, "The table is empty.", "Error", JOptionPane.ERROR_MESSAGE);
        return;
    }

    JFileChooser fc = new JFileChooser();

    //FileNameExtensionFilter fname = new FileNameExtensionFilter(".xls", "xls"); 
    FileNameExtensionFilter fname1 = new FileNameExtensionFilter(".csv", "csv");

    //Remove default
    fc.removeChoosableFileFilter(fc.getChoosableFileFilters()[0]);

    fc.setFileFilter(fname1);

    int returnVal = fc.showSaveDialog(this);

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        File file = fc.getSelectedFile();
        FileFilter f1 = fc.getFileFilter();

        //Saving csv chi_phi
        if (f1.getDescription().equals(".csv")) {
            BufferedWriter bw;
            PrintWriter wr;

            try {
                String path = file.getAbsolutePath() + ".csv";
                bw = new BufferedWriter(new FileWriter(path));
                wr = new PrintWriter(bw);

                switch (table) {
                case "ChiPhi":
                    ResultsIOUtils.saveChiPhiTableCsv(wr, chiPhiCoefficients, dataset.getLabelNames());
                    break;
                case "Coocurrence":
                    ResultsIOUtils.saveCoocurrenceTableCsv(wr, coocurrenceCoefficients,
                            dataset.getLabelNames());
                    break;
                case "Heatmap":
                    ResultsIOUtils.saveHeatmapTableCsv(wr, heatmapCoefficients, dataset.getLabelNames());
                    break;
                default:
                    JOptionPane.showMessageDialog(null, "File not saved correctly.", "Error",
                            JOptionPane.ERROR_MESSAGE);
                    break;
                }

                wr.close();
                bw.close();

                JOptionPane.showMessageDialog(null, "File saved.", "Successful",
                        JOptionPane.INFORMATION_MESSAGE);
            } catch (IOException | HeadlessException e1) {
                JOptionPane.showMessageDialog(null, "File not saved correctly.", "Error",
                        JOptionPane.ERROR_MESSAGE);
            }
        }
    }
}

From source file:com.monead.semantic.workbench.SemanticWorkbench.java

/**
 * Allow the user to select a file, which is expected to be an ontology, and
 * then load the file.// ww  w .  ja v  a2  s.  co  m
 */
private void openOntologyFile() {
    JFileChooser fileChooser;
    FileFilter defaultFileFilter = null;
    FileFilter preferredFileFilter = null;
    File chosenFile;

    if (lastDirectoryUsed == null) {
        lastDirectoryUsed = new File(".");
    }

    fileChooser = new JFileChooser(lastDirectoryUsed);

    for (FileFilterDefinition filterDefinition : FileFilterDefinition.values()) {
        if (filterDefinition.name().startsWith("ONTOLOGY")) {
            final FileFilter fileFilter = new SuffixFileFilter(filterDefinition.description(),
                    filterDefinition.acceptedSuffixes());
            if (filterDefinition.isPreferredOption()) {
                preferredFileFilter = fileFilter;
            }
            fileChooser.addChoosableFileFilter(fileFilter);
            if (filterDefinition.description().equals(latestChosenRdfFileFilterDescription)) {
                defaultFileFilter = fileFilter;
            }
        }
    }

    if (defaultFileFilter != null) {
        fileChooser.setFileFilter(defaultFileFilter);
    } else if (latestChosenRdfFileFilterDescription != null
            && latestChosenRdfFileFilterDescription.startsWith("All")) {
        fileChooser.setFileFilter(fileChooser.getAcceptAllFileFilter());
    } else if (preferredFileFilter != null) {
        fileChooser.setFileFilter(preferredFileFilter);
    }

    fileChooser.setDialogTitle("Open Assertions File");
    fileChooser.showOpenDialog(this);

    try {
        latestChosenRdfFileFilterDescription = fileChooser.getFileFilter().getDescription();
    } catch (Throwable throwable) {
        LOGGER.warn("Unable to determine which ontology file filter was chosen", throwable);
    }

    chosenFile = fileChooser.getSelectedFile();

    if (chosenFile != null) {
        setupToLoadOntologyFile(new FileSource(chosenFile));
    }
}

From source file:com.monead.semantic.workbench.SemanticWorkbench.java

/**
 * Allow the user to select a file, which is expected to be an ontology, and
 * then load the file./*from   ww  w . j a  v a 2s.  com*/
 */
private void openSparqlQueryFile() {
    JFileChooser fileChooser;
    FileFilter defaultFileFilter = null;
    FileFilter preferredFileFilter = null;
    File chosenFile;

    if (lastDirectoryUsed == null) {
        lastDirectoryUsed = new File(".");
    }

    fileChooser = new JFileChooser(lastDirectoryUsed);

    for (FileFilterDefinition filterDefinition : FileFilterDefinition.values()) {
        if (filterDefinition.name().startsWith("SPARQL")) {
            final FileFilter fileFilter = new SuffixFileFilter(filterDefinition.description(),
                    filterDefinition.acceptedSuffixes());
            if (filterDefinition.isPreferredOption()) {
                preferredFileFilter = fileFilter;
            }
            fileChooser.addChoosableFileFilter(fileFilter);
            if (filterDefinition.description().equals(latestChosenSparqlFileFilterDescription)) {
                defaultFileFilter = fileFilter;
            }
        }
    }

    if (defaultFileFilter != null) {
        fileChooser.setFileFilter(defaultFileFilter);
    } else if (latestChosenSparqlFileFilterDescription != null
            && latestChosenSparqlFileFilterDescription.startsWith("All")) {
        fileChooser.setFileFilter(fileChooser.getAcceptAllFileFilter());
    } else if (preferredFileFilter != null) {
        fileChooser.setFileFilter(preferredFileFilter);
    }

    fileChooser.setDialogTitle("Open SPARQL Query File");
    fileChooser.showOpenDialog(this);

    try {
        latestChosenSparqlFileFilterDescription = fileChooser.getFileFilter().getDescription();
    } catch (Throwable throwable) {
        LOGGER.warn("Unable to determine which SPARQL file filter was chosen", throwable);
    }

    chosenFile = fileChooser.getSelectedFile();

    if (chosenFile != null) {
        loadSparqlQueryFile(chosenFile);
    }
}

From source file:app.RunApp.java

/**
 * Action for Save button from multiple datasets tab
 * // www . jav  a2 s .  co m
 * @param evt Event
 * @param jtable Table
 * @throws IOException 
 */
private void buttonSaveActionPerformedMulti(java.awt.event.ActionEvent evt, JTable jtable) throws IOException {
    ArrayList<String> metricsList = getSelectedMetricsMulti(jtable);

    if (listDatasets == null || listDatasets.isEmpty() || datasetNames.isEmpty()) {
        JOptionPane.showMessageDialog(null, "You must load a dataset.", "Warning", JOptionPane.ERROR_MESSAGE);
        return;
    }

    //JFileChooser save
    JFileChooser fc = new JFileChooser();

    FileNameExtensionFilter fname = new FileNameExtensionFilter(".txt", "txt");
    FileNameExtensionFilter fname2 = new FileNameExtensionFilter(".csv", "csv");
    FileNameExtensionFilter fname3 = new FileNameExtensionFilter(".arff", ".arff");
    FileNameExtensionFilter fname4 = new FileNameExtensionFilter(".tex", ".tex");

    //Remove default
    fc.removeChoosableFileFilter(fc.getChoosableFileFilters()[0]);

    fc.addChoosableFileFilter(fname);
    fc.addChoosableFileFilter(fname2);
    fc.addChoosableFileFilter(fname3);
    fc.addChoosableFileFilter(fname4);

    fc.setFileFilter(fname);

    int returnVal = fc.showSaveDialog(this);

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        File file = fc.getSelectedFile();
        FileFilter f1 = fc.getFileFilter();

        String path;
        BufferedWriter bw;
        PrintWriter wr;

        switch (f1.getDescription()) {
        case ".txt":
            path = file.getAbsolutePath() + ".txt";
            bw = new BufferedWriter(new FileWriter(path));
            wr = new PrintWriter(bw);
            ResultsIOUtils.saveMultiMetricsTxt(wr, metricsList, datasetNames, tableMetricsMulti);
            wr.close();
            bw.close();
            JOptionPane.showMessageDialog(null, "File saved.", "Successful", JOptionPane.INFORMATION_MESSAGE);
            break;
        case ".tex":
            path = file.getAbsolutePath() + ".tex";
            bw = new BufferedWriter(new FileWriter(path));
            wr = new PrintWriter(bw);
            ResultsIOUtils.saveMultiMetricsTex(wr, metricsList, datasetNames, tableMetricsMulti);
            wr.close();
            bw.close();
            JOptionPane.showMessageDialog(null, "File saved.", "Successful", JOptionPane.INFORMATION_MESSAGE);
            break;
        case ".csv":
            path = file.getAbsolutePath() + ".csv";
            bw = new BufferedWriter(new FileWriter(path));
            wr = new PrintWriter(bw);
            ResultsIOUtils.saveMultiMetricsCsv(wr, metricsList, datasetNames, tableMetricsMulti);
            wr.close();
            bw.close();
            JOptionPane.showMessageDialog(null, "File saved.", "Successful", JOptionPane.INFORMATION_MESSAGE);
            break;
        case ".arff":
            path = file.getAbsolutePath() + ".arff";
            bw = new BufferedWriter(new FileWriter(path));
            wr = new PrintWriter(bw);
            ResultsIOUtils.saveMultiMetricsArff(wr, metricsList, datasetNames, tableMetricsMulti);
            wr.close();
            bw.close();
            JOptionPane.showMessageDialog(null, "File saved.", "Successful", JOptionPane.INFORMATION_MESSAGE);
            break;
        default:
            break;
        }

        Toolkit.getDefaultToolkit().beep();
    }
}