Example usage for javax.swing.filechooser FileNameExtensionFilter getExtensions

Introduction

In this page you can find the example usage for javax.swing.filechooser FileNameExtensionFilter getExtensions.

Prototype

public String[] getExtensions() 

Source Link

Document

Returns the set of file name extensions files are tested against.

Usage

From source file:com.opendoorlogistics.speedregions.excelshp.app.FileBrowserPanel.java

private static boolean matchesFilter(FileNameExtensionFilter filter, String path) {
    String[] exts = filter.getExtensions();
    for (String ext : exts) { // check if it already has a valid extension
        if (TextUtils.equalsStd(FilenameUtils.getExtension(path), ext)) {
            return true;
        }//from  ww  w . java 2  s  .c  om
    }
    return false;
}

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From source file:com.opendoorlogistics.core.utils.ui.FileBrowserPanel.java

private static boolean matchesFilter(FileNameExtensionFilter filter, String path) {
    String[] exts = filter.getExtensions();
    for (String ext : exts) { // check if it already has a valid extension
        if (Strings.equalsStd(FilenameUtils.getExtension(path), ext)) {
            return true;
        }//from   w  ww .j a  v a2  s .  com
    }
    return false;
}

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From source file:org.pgptool.gui.ui.tools.browsefs.SaveFileChooserDialog.java

private String enforceExtension(String filePathName, JFileChooser ofd) {
    FileFilter fileExtFilter = ofd.getFileFilter();
    if (fileExtFilter == ofd.getAcceptAllFileFilter()) {
        return filePathName;
    }/*  www  . j a va 2s  .  c  o  m*/
    FileNameExtensionFilter fileNameExtensionFilter = (FileNameExtensionFilter) fileExtFilter;
    String ext = fileNameExtensionFilter.getExtensions()[0];
    if (!ext.equalsIgnoreCase(FilenameUtils.getExtension(filePathName))) {
        filePathName += "." + ext;
    }
    return filePathName;
}

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From source file:org.yccheok.jstock.gui.Utils.java

private static File promptOpenJFileChooser(FileNameExtensionFilter... fileNameExtensionFilters) {
    final JStockOptions jStockOptions = JStock.instance().getJStockOptions();
    final JFileChooser chooser = new JFileChooser(jStockOptions.getLastFileIODirectory());
    chooser.setAcceptAllFileFilterUsed(false);
    for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
        chooser.addChoosableFileFilter(fileNameExtensionFilter);
    }//from  www . j  a  va2  s  . c  o m
    final java.util.Map<String, FileNameExtensionFilter> map = new HashMap<String, FileNameExtensionFilter>();
    for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
        map.put(fileNameExtensionFilter.getDescription(), fileNameExtensionFilter);
    }
    final FileNameExtensionFilter filter = map.get(jStockOptions.getLastSavedFileNameExtensionDescription());
    if (filter != null) {
        chooser.setFileFilter(filter);
    }
    int returnVal = chooser.showOpenDialog(JStock.instance());

    if (returnVal != JFileChooser.APPROVE_OPTION) {
        return null;
    }

    File file = chooser.getSelectedFile();
    if (file == null || !file.exists()) {
        return null;
    }
    final String parent = chooser.getSelectedFile().getParent();
    if (parent != null) {
        jStockOptions.setLastFileIODirectory(parent);
    }
    final String extension = Utils.getFileExtension(file);
    for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
        final String[] extensions = fileNameExtensionFilter.getExtensions();
        if (extensions.length <= 0) {
            continue;
        }
        if (extension.equals(extensions[0])) {
            jStockOptions.setLastFileNameExtensionDescription(fileNameExtensionFilter.getDescription());
            return file;
        }
    }
    return null;
}

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From source file:org.yccheok.jstock.gui.Utils.java

private static File promptSaveJFileChooser(String suggestedFileName,
        FileNameExtensionFilter... fileNameExtensionFilters) {
    final JStockOptions jStockOptions = JStock.instance().getJStockOptions();
    final JFileChooser chooser = new JFileChooser(jStockOptions.getLastFileIODirectory());
    chooser.setAcceptAllFileFilterUsed(false);
    for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
        chooser.addChoosableFileFilter(fileNameExtensionFilter);
    }//from   w w  w.  ja va  2 s. c om
    chooser.setSelectedFile(new File(suggestedFileName));
    final java.util.Map<String, FileNameExtensionFilter> map = new HashMap<String, FileNameExtensionFilter>();
    for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
        map.put(fileNameExtensionFilter.getDescription(), fileNameExtensionFilter);
    }
    final FileNameExtensionFilter filter = map.get(jStockOptions.getLastSavedFileNameExtensionDescription());
    if (filter != null) {
        chooser.setFileFilter(filter);
    }
    while (true) {
        final int returnVal = chooser.showSaveDialog(JStock.instance());
        if (returnVal != JFileChooser.APPROVE_OPTION) {
            return null;
        }

        File file = chooser.getSelectedFile();
        if (file == null) {
            return null;
        }
        // Ensure the saved file is in correct extension. If user provide correct
        // file extension explicitly, leave it as is. If not, mutate the filename.
        final String extension = Utils.getFileExtension(file);
        boolean found = false;
        root: for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
            String[] extensions = fileNameExtensionFilter.getExtensions();
            for (String e : extensions) {
                if (e.equals(extension)) {
                    found = true;
                    break root;
                }
            }
        }
        if (!found) {
            for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
                String[] extensions = fileNameExtensionFilter.getExtensions();
                if (extensions.length <= 0) {
                    continue;
                }
                final String e = extensions[0];
                if (chooser.getFileFilter().getDescription().equals(fileNameExtensionFilter.getDescription())) {
                    if (e.startsWith(".")) {
                        file = new File(file.getAbsolutePath() + e);
                    } else {
                        file = new File(file.getAbsolutePath() + "." + e);
                    }
                    break;
                }
            }
        }
        if (file.exists()) {
            final String output = MessageFormat
                    .format(MessagesBundle.getString("question_message_replace_old_template"), file.getName());

            final int result = javax.swing.JOptionPane.showConfirmDialog(JStock.instance(), output,
                    MessagesBundle.getString("question_title_replace_old"),
                    javax.swing.JOptionPane.YES_NO_OPTION, javax.swing.JOptionPane.QUESTION_MESSAGE);
            if (result != javax.swing.JOptionPane.YES_OPTION) {
                continue;
            }
        }

        final String parent = chooser.getSelectedFile().getParent();
        if (parent != null) {
            jStockOptions.setLastFileIODirectory(parent);
        }
        final String e = Utils.getFileExtension(file);
        for (FileNameExtensionFilter fileNameExtensionFilter : fileNameExtensionFilters) {
            String[] extensions = fileNameExtensionFilter.getExtensions();
            if (extensions.length <= 0) {
                continue;
            }
            if (e.equals(extensions[0])) {
                jStockOptions.setLastFileNameExtensionDescription(fileNameExtensionFilter.getDescription());
                break;
            }
        }
        return file;
    }
}

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