Java JFileChooser Filter fileEndsInValidExtension(File file, FileNameExtensionFilter filter)

Description

file Ends In Valid Extension

License

Open Source License

Declaration

public static boolean fileEndsInValidExtension(File file, FileNameExtensionFilter filter) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

import javax.swing.filechooser.FileNameExtensionFilter;

public class Main {
    public static final String WILDCARD = "*";
    public static final String FILE_NAME_WITH_EXTENSION_REGEX = "^.*\\..+$";

    public static boolean fileEndsInValidExtension(File file, FileNameExtensionFilter filter) {
        for (String ext : filter.getExtensions()) {
            if (file.toString().endsWith("." + ext)
                    || (ext.equals(WILDCARD) && file.toString().matches(FILE_NAME_WITH_EXTENSION_REGEX))) {
                return true;
            }/*from   w  w w .j  av a 2s  .  co  m*/
        }
        return false;
    }
}

Related

1. createFileFilter(final String description, String extension)
2. createFileFilter(final String ext, final String desc)
3. createFileFilter(final String filter)
4. createFileFilter(final String filterName, final String... extensionPatterns)
5. createFileFilter(String text, String[]... suffixes)
6. fileNameAutoExtend(FileFilter filter, File file)
7. getBinaryFileFilter()
8. getCustomFileFilter(String desc, String[] validExtensions)
9. getFileChooserFilter(java.util.List allowedExtensions)