Example usage for java.io FilenameFilter FilenameFilter

Introduction

In this page you can find the example usage for java.io FilenameFilter FilenameFilter.

Prototype

FilenameFilter

Source Link

Usage

From source file:gov.redhawk.sca.efs.server.tests.FileSystemImplTest.java

/**
 * Test method for/*  ww  w  .  j  a  v a2  s  .c  o  m*/
 * {@link gov.redhawk.efs.sca.server.internal.FileSystemImpl#list(java.lang.String)}
 * .
 */
@Test
public void testList() {

    try {
        Assert.assertEquals(0, this.fileSystem.list("empty").length);

        FileInformationType[] result = this.fileSystem.list("*");
        Assert.assertEquals(FileSystemImplTest.root.list().length, result.length);
        for (final FileInformationType type : result) {
            final File subFile = new File(FileSystemImplTest.root, type.name);
            if (subFile.isDirectory()) {
                Assert.assertEquals(FileType.DIRECTORY, type.kind);
            } else {
                Assert.assertEquals(FileType.PLAIN, type.kind);
            }
        }

        result = this.fileSystem.list("subFolder/test*");
        final File subRoot = new File(FileSystemImplTest.root, "subFolder");
        Assert.assertEquals(subRoot.list(new FilenameFilter() {

            @Override
            public boolean accept(final File dir, final String name) {
                if (!dir.equals(subRoot)) {
                    return false;
                }
                return FilenameUtils.wildcardMatch(name, "test*");
            }
        }).length, result.length);
        for (final FileInformationType type : result) {
            final File subFile = new File(subRoot, type.name);
            if (subFile.isDirectory()) {
                Assert.assertEquals(FileType.DIRECTORY, type.kind);
            } else {
                Assert.assertEquals(FileType.PLAIN, type.kind);
            }
        }

        result = this.fileSystem.list("testFile.t??");
        Assert.assertEquals(1, result.length);
        Assert.assertEquals(FileType.PLAIN, result[0].kind);
    } catch (final FileException e) {
        Assert.fail(e.getMessage() + ": " + e.msg);
    } catch (final InvalidFileName e) {
        Assert.fail(e.getMessage() + ": " + e.msg);
    }
}

---

From source file:org.saiku.plugin.resources.PluginResource.java

private List<File> getJsFiles(File rootDir) {
    List<File> result = new ArrayList<File>();

    File[] files = rootDir.listFiles(new FilenameFilter() {
        public boolean accept(File file, String name) {
            return name.endsWith(".js");
        }/*  w  ww. j a  va2s .  c o  m*/
    });

    if (files != null)
        result.addAll(Arrays.asList(files));

    File[] folders = rootDir.listFiles(new FilenameFilter() {
        public boolean accept(File file, String name) {
            return file.isDirectory();
        }
    });

    if (folders != null) {
        for (File f : folders) {
            List<File> partial = getJsFiles(f);
            if (partial != null)
                result.addAll(partial);
        }
    }

    return result;
}

---

From source file:com.apress.dwrprojects.fileman.FileSystemFunctions.java

/**
 * This method is called to list all the file system roots on the system.
 *
 * @return           A List of DirectoryVO objects, one for each file system
 *                   root on the system.
 * @throws Exception If anything goes wrong.
 *//*from  w  ww. j ava  2  s  .  c om*/
public List listRoots() throws Exception {

    try {
        File[] roots = File.listRoots();
        List<DirectoryVO> results = new ArrayList<DirectoryVO>();
        for (final File f : roots) {
            DirectoryVO dv = new DirectoryVO();
            dv.setName(f.getPath());
            dv.setPath(f.getPath());
            // See if the directory has child directories or not.  Anonymous inner
            // class used to determine whether the directory has children or not.
            String[] childDirectories = f.list(new FilenameFilter() {
                public boolean accept(final File inDir, final String inName) {
                    if (inName != f.getName()) {
                        File f = new File(inDir.getPath() + File.separator + inName);
                        if (f.isDirectory()) {
                            return true;
                        } else {
                            return false;
                        }
                    } else {
                        return false;
                    }
                }
            });
            // Setting whether the directory has children or not is used by the UI
            // code to set up the grid properly in terms of nodes being expandable
            // or not.
            if (childDirectories != null && childDirectories.length > 0) {
                dv.setHasChildren(true);
            }
            results.add(dv);
        }
        return results;
    } catch (Exception e) {
        throw new Exception("Exception occurred: " + e);
    }

}

---

From source file:com.liferay.blade.cli.InitCommand.java

private void moveContentsToDir(File src, File dest) throws IOException {

    final String ignoreName = dest.getName();

    File[] filesToCopy = src.listFiles(new FilenameFilter() {
        @Override/* ww  w  .  java 2 s  .  c o  m*/
        public boolean accept(File dir, String name) {
            return !name.equals(".git") && !name.equals(ignoreName);
        }
    });

    dest.mkdirs();

    for (File fileToCopy : filesToCopy) {
        IO.copy(fileToCopy, new File(dest, fileToCopy.getName()));
        IO.deleteWithException(fileToCopy);
    }
}

---

From source file:com.runwaysdk.dataaccess.io.Backup.java

private void backupWebapp() {
    File backupProfileLocationFile = new File(
            this.tempBackupFileLocation + File.separator + WEBAPP_DIR_NAME + File.separator);

    String webappRootDir = DeployProperties.getDeployPath();

    File webappRootFile = new File(webappRootDir);

    FilenameFilter filenameFilter = new FilenameFilter() {
        public boolean accept(File dir, String name) {
            if (name.endsWith(".svn") || dir.getName().startsWith(".")) {
                return false;
            }/*from  ww w. jav  a 2s  .  c  om*/

            return true;
        }
    };

    boolean success = FileIO.copyFolder(webappRootFile, backupProfileLocationFile, filenameFilter);
    if (!success) {
        // TODO : This success stuff is garbage, I want the actual IOException why swallow it
        CreateBackupException cbe = new CreateBackupException();
        cbe.setLocation(backupProfileLocationFile.getAbsolutePath());
        throw cbe;
    }
}

---

From source file:io.stallion.services.DynamicSettings.java

public void loadAll() {
    if (dbAvailable) {
        loadUpdated(null);//from   w ww .  j  a v a  2  s.c  om
    } else {
        File[] files = new File(directory).listFiles(new FilenameFilter() {
            public boolean accept(File dir, String name) {
                return name.toLowerCase().endsWith(".json");
            }
        });
        for (File file : files) {
            try {
                String group = FilenameUtils.getBaseName(file.getAbsolutePath());
                String json = FileUtils.readFileToString(file, "UTF8");
                settingsMap.put(group, JSON.parseMap(json));
                settingsParsedObjectMap.put(group, map());
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    }
}

---

From source file:cn.calm.osgi.conter.FelixOsgiHost.java

/**
 * Return a list of directories under a directory whose name is a number
 *//*from  ww  w .  j  a  va 2 s.  c  om*/
protected Map<String, String> getRunLevelDirs(String dir) {
    Map<String, String> dirs = new HashMap<String, String>();
    try {

        URL url = resource.find("bundles");
        if (url != null) {
            if ("file".equals(url.getProtocol())) {
                File bundlesDir = new File(url.toURI());
                String[] runLevelDirs = bundlesDir.list(new FilenameFilter() {
                    public boolean accept(File file, String name) {
                        try {
                            return file.isDirectory() && Integer.valueOf(name) > 0;
                        } catch (NumberFormatException ex) {
                            // the name is not a number
                            return false;
                        }
                    }
                });

                if (runLevelDirs != null && runLevelDirs.length > 0) {
                    // add all the dirs to the list
                    for (String runLevel : runLevelDirs)
                        dirs.put(runLevel, StringUtils.removeEnd(dir, "/") + "/" + runLevel);

                } else if (LOG.isDebugEnabled()) {
                    LOG.debug("No run level directories found under the [#0] directory", dir);
                }
            } else if (LOG.isWarnEnabled())
                LOG.warn("Unable to read [#0] directory", dir);
        } else if (LOG.isWarnEnabled())
            LOG.warn("The [#0] directory was not found", dir);
    } catch (Exception e) {
        if (LOG.isWarnEnabled())
            LOG.warn("Unable load bundles from the [#0] directory", e, dir);
    }
    return dirs;
}

---

From source file:com.hunch.ImageManager.java

protected FileInputStream getImageFileStreamFromCache(final Context context, final URL url) {
    final String fileName = fileNameFromURL(url);

    File hunchCacheDir = new File(context.getCacheDir(), Const.CACHE_IMG_DIR);
    File[] imageFileList = hunchCacheDir.listFiles(new FilenameFilter() {

        @Override//w w w .j a  v a 2s  .c  o m
        public boolean accept(File dir, String aFilename) {
            return aFilename.equals(fileName);
        }
    });

    if (imageFileList == null || imageFileList.length == 0) {
        return null;
    }

    if (imageFileList.length > 1) {
        Log.i(Const.TAG,
                "found " + imageFileList.length + " images for url in app cache! " + "(" + fileName + ")");
    }

    FileInputStream iStream = null;
    try {
        iStream = new FileInputStream(imageFileList[0]);
    } catch (FileNotFoundException e) {
        return null;
    }

    //Log.v( Const.TAG, "found image in app cache (" + url + ")" );

    return iStream;
}

---

From source file:mt.RansacFileChooser.java

public void Singlefile() {

    File[] Averagefiles = chooserA.getSelectedFile().listFiles(new FilenameFilter() {

        @Override//w w w. ja  va2s  . c o  m
        public boolean accept(File pathname, String filename) {

            return (filename.endsWith(".txt") && !filename.contains("Rates") && filename.contains("Average")
                    && !filename.contains("All"));
        }
    });
    File singlefile = new File(
            chooserA.getSelectedFile() + "//" + "Final_Experimental_results" + "All" + ".txt");

    try {
        FileWriter fw = new FileWriter(singlefile);

        BufferedWriter bw = new BufferedWriter(fw);

        bw.write(
                "\tAverageGrowthrate(px)\tAverageShrinkrate(px)\tCatastropheFrequency(px)\tRescueFrequency(px)\n");
        for (int i = 0; i < Averagefiles.length; ++i) {

            File file = Averagefiles[i];

            try {
                BufferedReader in = Util.openFileRead(file);

                while (in.ready()) {
                    String line = in.readLine().trim();

                    while (line.contains("\t\t"))
                        line = line.replaceAll("\t\t", "\t");

                    if (line.length() >= 3 && line.matches("[0-3].*")) {
                        final String[] split = line.trim().split("\t");

                        final double growthrate = Double.parseDouble(split[0]);
                        final double shrinkrate = Double.parseDouble(split[1]);
                        final double catfrequ = Double.parseDouble(split[2]);
                        final double resfrequ = Double.parseDouble(split[3]);

                        if (growthrate > 0 || shrinkrate < 0 || catfrequ > 0 || resfrequ > 0)
                            bw.write("\t" + (growthrate) + "\t" + "\t" + "\t" + "\t" + (shrinkrate) + "\t"
                                    + "\t" + "\t" + (catfrequ) + "\t" + "\t" + "\t" + (resfrequ)

                                    + "\n" + "\n");

                    }
                }

            }

            catch (Exception e) {
                e.printStackTrace();

            }

        }
        bw.close();
        fw.close();
    }

    catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();

    }

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »