Example usage for java.io FileFilter FileFilter

Introduction

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

Prototype

FileFilter

Source Link

Usage

From source file:org.apache.carbondata.core.datastore.filesystem.LocalCarbonFile.java

@Override
public CarbonFile[] listFiles(final CarbonFileFilter fileFilter) {
    if (!file.isDirectory()) {
        return new CarbonFile[0];
    }//from   w w  w . j  av a2 s .  c o  m

    File[] files = file.listFiles(new FileFilter() {

        @Override
        public boolean accept(File pathname) {
            return fileFilter.accept(new LocalCarbonFile(pathname));
        }
    });

    if (files == null) {
        return new CarbonFile[0];
    }

    CarbonFile[] carbonFiles = new CarbonFile[files.length];

    for (int i = 0; i < carbonFiles.length; i++) {
        carbonFiles[i] = new LocalCarbonFile(files[i]);
    }

    return carbonFiles;
}

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From source file:com.doculibre.constellio.utils.persistence.ConstellioPersistenceContext.java

private static void generatePersistenceFile() {
    //Usefull for unit testing
    String basePersistenceFileName = System.getProperty("base-persistence-file");
    if (basePersistenceFileName == null) {
        basePersistenceFileName = "persistence_derby.xml";
    }/*from   w ww  .  j  a  v a  2 s .c  o m*/

    File classesDir = ClasspathUtils.getClassesDir();
    File metaInfDir = new File(classesDir, "META-INF");
    File persistenceFile = new File(metaInfDir, "persistence.xml");
    File persistenceBaseFile = new File(metaInfDir, basePersistenceFileName);
    if (persistenceFile.exists()) {
        persistenceFile.delete();
    }

    // FIXME Using text files rather than Dom4J because of empty xmlns attribute generated...
    try {
        String persistenceBaseText = FileUtils.readFileToString(persistenceBaseFile);
        StringBuffer sbJarFile = new StringBuffer("\n");
        File pluginsDir = PluginFactory.getPluginsDir();
        for (String availablePluginName : ConstellioSpringUtils.getAvailablePluginNames()) {
            if (PluginFactory.isValidPlugin(availablePluginName)) {
                File pluginDir = new File(pluginsDir, availablePluginName);
                File pluginJarFile = new File(pluginDir, availablePluginName + ".jar");
                String pluginJarURI = pluginJarFile.toURI().toString();
                sbJarFile.append("\n");
                sbJarFile.append("<jar-file>" + pluginJarURI + "</jar-file>");
            }
        }

        File webInfDir = ClasspathUtils.getWebinfDir();
        File libDir = new File(webInfDir, "lib");
        File[] contellioJarFiles = libDir.listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                boolean accept;
                if (pathname.isDirectory()) {
                    accept = false;
                } else {
                    List<String> availablePluginNames = ConstellioSpringUtils.getAvailablePluginNames();
                    String jarNameWoutExtension = FilenameUtils.removeExtension(pathname.getName());
                    accept = availablePluginNames.contains(jarNameWoutExtension);
                }
                return accept;
            }
        });
        for (File constellioJarFile : contellioJarFiles) {
            URI constellioJarFileURI = constellioJarFile.toURI();
            sbJarFile.append("\n");
            sbJarFile.append("<jar-file>" + constellioJarFileURI + "</jar-file>");
        }

        String persistenceText = persistenceBaseText.replaceAll("</provider>", "</provider>" + sbJarFile);
        FileUtils.writeStringToFile(persistenceFile, persistenceText);
        //            persistenceFile.deleteOnExit();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.joliciel.jochre.search.JochreIndexBuilderImpl.java

public void updateIndex(File contentDir, boolean forceUpdate) {
    long startTime = System.currentTimeMillis();
    try {/*  www  .  jav  a 2 s  .  c om*/
        File[] subdirs = contentDir.listFiles(new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                return pathname.isDirectory();
            }
        });

        for (File subdir : subdirs) {
            this.processDocument(subdir, forceUpdate);
        }

        indexWriter.commit();
        indexWriter.close();

    } catch (IOException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    } finally {
        long endTime = System.currentTimeMillis();
        long totalTime = endTime - startTime;
        LOG.info("Total time (ms): " + totalTime);
    }
}

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From source file:co.mcme.animations.MCMEAnimations.java

public void loadAnimations() {
    triggers.clear();/*  w  w  w  .  ja  v  a  2 s. c om*/
    animations.clear();
    actions.clear();
    File animationsPath = new File(MCMEAnimationsInstance.getDataFolder() + File.separator + "schematics"
            + File.separator + "animations");
    if (!animationsPath.exists()) {
        animationsPath.mkdirs();
    }
    File[] folders = animationsPath.listFiles(new FileFilter() {

        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }
    });

    for (File f : folders) {
        File[] confFile = f.listFiles(new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                return pathname.getAbsolutePath().endsWith(".json");
            }
        });
        if (confFile.length > 0) {
            //generate exception.
            //More than one configuration file
        }
        try {
            animations.add(MCMEAnimation.createInstance(confFile[0]));

        } catch (IOException | ParseException ex) {
            Logger.getLogger(MCMEAnimations.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

---

From source file:org.zenoss.zep.impl.PluginServiceImpl.java

private URLClassLoader createPluginClassLoader() throws ZenossException {
    final List<URL> urls = new ArrayList<URL>();
    List<ZenPack> zenPacks;
    try {/*from   www . j  a  v  a 2s.  c  om*/
        zenPacks = ZenPacks.getAllZenPacks();
    } catch (ZenossException e) {
        logger.warn("Unable to find ZenPacks", e);
        return null;
    }

    for (ZenPack zenPack : zenPacks) {
        final File pluginDir = new File(zenPack.packPath("zep", "plugins"));
        if (!pluginDir.isDirectory()) {
            continue;
        }
        final File[] pluginJars = pluginDir.listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                return pathname.isFile() && pathname.getName().endsWith(".jar");
            }
        });
        if (pluginJars != null) {
            for (File pluginJar : pluginJars) {
                try {
                    urls.add(pluginJar.toURI().toURL());
                    logger.info("Loading plugin: {}", pluginJar.getAbsolutePath());
                } catch (MalformedURLException e) {
                    logger.warn("Failed to get URL from file: {}", pluginJar.getAbsolutePath());
                }
            }
        }
    }

    URLClassLoader classLoader = null;
    if (!urls.isEmpty()) {
        logger.info("Discovered plug-ins: {}", urls);
        classLoader = new URLClassLoader(urls.toArray(new URL[urls.size()]), getClass().getClassLoader());
    } else {
        logger.info("No external plug-ins found.");
    }
    return classLoader;
}

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From source file:com.moss.appsnap.keeper.data.jaxbstore.JaxbStore.java

public void scan(ValueScanner<T> scanner) {
    File[] files = dataPath.listFiles(new FileFilter() {
        public boolean accept(File pathname) {
            return pathname.exists() && pathname.getName().endsWith(".xml");
        }/*from  w  w w .j ava  2 s  . co  m*/
    });

    for (File next : files) {
        try {
            final boolean keepScanning = scanner.scan((T) helper.readFromFile(next));
            if (!keepScanning) {
                return;
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}

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From source file:com.peppe130.fireinstaller.core.CustomFileChooser.java

File[] listFiles(String mimeType) {

    File[] contents = parentFolder.listFiles(new FileFilter() {
        @Override//w w w . j  av a  2  s  .c o  m
        public boolean accept(File file) {

            return getShowHiddenFiles() || !file.isHidden();

        }
    });

    List<File> results = new ArrayList<>();

    if (contents != null) {

        MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();

        for (File fi : contents) {

            if (fi.isDirectory()) {

                results.add(fi);

            } else {

                if (fileIsMimeType(fi, mimeType, mimeTypeMap)) {

                    results.add(fi);

                }

            }

        }

        Collections.sort(results, new FileSorter());

        return results.toArray(new File[results.size()]);

    }

    return null;

}

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From source file:br.com.caelum.jstestrunner.JavascriptTestSuite.java

/**
 * Extend to configure a filter to select the Javascript test pages inside the Javascript test page folder.
 * The default is to accept only files with ".html" extension.
 *
 * @return A FileFilter that accepts the Javascript test page files
 *//* www. ja  va 2 s  .com*/
protected FileFilter testPageFileFilter() {
    return new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.getName().endsWith(".html");
        }
    };
}

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From source file:maltcms.ui.nb.pipelineRunner.ui.MaltcmsLocalHostExecution.java

protected String locateMaltcmsJar(File baseDir) throws ConstraintViolationException {
    Logger.getLogger(MaltcmsLocalHostExecution.class.getName()).log(Level.FINE, "Checking files in dir: {0}",
            baseDir.getAbsolutePath());//from  w w  w . j a v  a  2 s  .  co m
    File[] f = baseDir.listFiles(new FileFilter() {
        @Override
        public boolean accept(File file) {
            if (file.getName().toLowerCase().endsWith("jar")
                    && file.getName().toLowerCase().startsWith("maltcms")) {
                Logger.getLogger(MaltcmsLocalHostExecution.class.getName()).log(Level.FINE, "Found match: {0}",
                        file.getName());
                return true;
            }
            return false;
        }
    });
    if (f.length > 1) {
        throw new ConstraintViolationException(
                "Found more than one candidate for maltcms.jar in base directory: "
                        + baseDir.getAbsolutePath());
    }
    return f[0].getName();
}

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From source file:com.eviware.soapui.plugins.PluginManager.java

public void loadPlugins() {
    File[] pluginFiles = pluginDirectory.listFiles(new FileFilter() {
        @Override//from w w w. j a va  2 s  .  c  o m
        public boolean accept(File pathname) {
            return pathname.isFile() && (pathname.getName().toLowerCase().endsWith(".jar")
                    || pathname.getName().toLowerCase().endsWith(".zip"));
        }
    });
    if (pluginFiles != null) {
        List<File> pluginFileList = new ArrayList<>();
        ProductBodyguard productBodyguard = new ProductBodyguard();
        for (File f : pluginFiles) {
            if (!productBodyguard.isKnown(f)) {
                SoapUI.log.warn("Plugin '" + f.getName()
                        + "' is not loaded because it hasn't been signed by SmartBear Software.");
            } else {
                pluginFileList.add(f);
            }
        }

        resolver = null;
        try {
            resolver = new PluginDependencyResolver(pluginLoader, pluginFileList);
            pluginFileList = resolver.determineLoadOrder();
        } catch (Exception e) {
            log.error("Couldn't resolve plugin dependency order. This may impair plugin functionality.", e);
        }
        long startTime = System.currentTimeMillis();

        getForkJoinPool().invoke(new LoadPluginsTask(pluginFileList));
        long timeTaken = System.currentTimeMillis() - startTime;
        log.info(pluginFileList.size() + " plugins loaded in " + timeTaken + " ms");
    }
}

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