Example usage for org.apache.commons.io FileUtils iterateFiles

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils iterateFiles.

Prototype

public static Iterator iterateFiles(File directory, String[] extensions, boolean recursive)

Source Link

Document

Allows iteration over the files in a given directory (and optionally its subdirectories) which match an array of extensions.

Usage

From source file:org.mili.core.io.DefaultFileWalker.java

@Override
public void walk(UnaryProcedure<File> f) {
    Validate.notNull(f, "walk function cannot be null!");
    Iterator<?> fs = FileUtils.iterateFiles(this.root, new String[] { "jar" }, true);
    while (fs.hasNext()) {
        File f0 = (File) fs.next();
        if (f0.isFile()) {
            f.run(f0);//from   ww w  .j a  v a2s  .c om
        }
    }
}

From source file:org.nanoko.coffee.mill.processors.JpegTranProcessor.java

/**
 * Iterates over project resources and optimize all JPEG files.
 *
 * @throws org.nanoko.coffee.mill.processors.Processor.ProcessorException
 *//*w  ww  .  j  av a  2s.c o m*/
@Override
public void processAll() throws ProcessorException {
    if (jpegTranExec == null) {
        return;
    }

    if (!mojo.getWorkDirectory().exists()) {
        return;
    }

    Iterator<File> files = FileUtils.iterateFiles(mojo.workDir, new String[] { "jpg", "jpeg" }, true);
    while (files.hasNext()) {
        File file = files.next();
        optimize(file);
    }
}

From source file:org.nanoko.coffee.mill.processors.OptiPNGProcessor.java

/**
 * Iterates over project resources and optimize all PNG files.
 *
 * @throws ProcessorException/*from   www  .j  a va  2 s  .  com*/
 */
@Override
public void processAll() throws ProcessorException {
    if (optiPNGExec == null) {
        return;
    }

    if (!mojo.getWorkDirectory().exists()) {
        return;
    }

    Iterator<File> files = FileUtils.iterateFiles(mojo.workDir, new String[] { "png" }, true);
    while (files.hasNext()) {
        File file = files.next();
        optimize(file);
    }
}

From source file:org.nanoko.coffeemill.mojos.processresources.OptiJpegMojo.java

public void execute() throws MojoExecutionException {
    if (isSkipped()) {
        return;//www  . j a v  a 2s  .  c om
    }

    jpegTranExec = FSUtils.findExecutableInPath(EXECUTABLE_NAME);

    if (jpegTranExec == null) {
        getLog().error("Cannot optimize JPEG files - " + EXECUTABLE_NAME + " not installed.");
        return;
    }

    if (!getWorkDirectory().exists()) {
        return;
    }

    getLog().info("Invoking jpegtran : " + jpegTranExec.getAbsolutePath());
    Iterator<File> files = FileUtils.iterateFiles(getWorkDirectory(), new String[] { "jpg", "jpeg" }, true);
    while (files.hasNext()) {
        File file = files.next();
        try {
            optimize(file);
        } catch (WatchingException e) {
            throw new MojoExecutionException("Error during execute() on OptiJpegMojo", e);
        }
    }
}

From source file:org.nanoko.coffeemill.mojos.processresources.OptiPngMojo.java

public void execute() throws MojoExecutionException {

    if (isSkipped()) {
        return;//from  w  w w .j a v a  2  s  .  co m
    }

    optiPNGExec = FSUtils.findExecutableInPath(EXECUTABLE_NAME);

    if (optiPNGExec == null) {
        getLog().error("Cannot optimize PNG files - optipng not installed.");
        return;
    }

    if (!getWorkDirectory().exists()) {
        return;
    }

    getLog().info("Invoking optipng : " + optiPNGExec.getAbsolutePath());
    Iterator<File> files = FileUtils.iterateFiles(getWorkDirectory(), new String[] { "png" }, true);
    while (files.hasNext()) {
        File file = files.next();
        try {
            optimize(file);
        } catch (WatchingException e) {
            throw new MojoExecutionException("Error during execute() on OptiPngMojo", e);
        }
    }
}

From source file:org.nd4j.linalg.util.Paths.java

/**
 * Check if a file exists in the path//  ww w.  ja  va 2s.  c o m
 * @param name the name of the file
 * @return true if the name exists
 * false otherwise
 */
public static boolean nameExistsInPath(String name) {
    String path = System.getenv(PATH_ENV_VARIABLE);
    String[] dirs = path.split(File.pathSeparator);
    for (String dir : dirs) {
        File dirFile = new File(dir);
        if (!dirFile.exists())
            continue;

        if (dirFile.isFile() && dirFile.getName().equals(name))
            return true;
        else {
            Iterator<File> files = FileUtils.iterateFiles(dirFile, null, false);
            while (files.hasNext()) {
                File curr = files.next();
                if (curr.getName().equals(name))
                    return true;
            }

        }
    }

    return false;
}

From source file:org.nickelproject.util.sources.SourceUtil.java

public static Source<File> files(final String directoryName, final String[] suffices, final boolean recursive) {
    return new Source<File>() {

        @Override//ww w . j  a  v a2 s  .c o  m
        public CloseableIterator<File> iterator() {
            return TrivialCloseableIterator
                    .create(FileUtils.iterateFiles(new File(directoryName), suffices, recursive));
        }

        @Override
        public Source<? extends Source<File>> partition(final int sizeGuideline) {
            return Sources.singleton(this);
        }

        @Override
        public int size() {
            return Source.unknownSize;
        }
    };
}

From source file:org.opendatakit.common.android.utilities.ODKFileUtils.java

/**
 * Recursively traverse the directory to find the most recently modified
 * file within it.//from w  w  w . ja  va  2 s .c o  m
 *
 * @param formDir
 * @return lastModifiedDate of the most recently modified file.
 */
public static long getMostRecentlyModifiedDate(File formDir) {
    long lastModifiedDate = formDir.lastModified();
    Iterator<File> allFiles = FileUtils.iterateFiles(formDir, null, true);
    while (allFiles.hasNext()) {
        File f = allFiles.next();
        if (f.lastModified() > lastModifiedDate) {
            lastModifiedDate = f.lastModified();
        }
    }
    return lastModifiedDate;
}

From source file:org.opennms.core.test.rest.AbstractSpringJerseyRestTestCase.java

protected static void cleanUpImports() {
    final Iterator<File> fileIterator = FileUtils.iterateFiles(new File("target/test/opennms-home/etc/imports"),
            null, true);/*  w  ww  .jav  a  2  s  .c o  m*/
    while (fileIterator.hasNext()) {
        if (!fileIterator.next().delete()) {
            LOG.warn("Could not delete file: {}", fileIterator.next().getPath());
        }
    }
}

From source file:org.opennms.web.rest.AbstractSpringJerseyRestTestCase.java

protected void cleanUpImports() {
    final Iterator<File> fileIterator = FileUtils.iterateFiles(new File("target/test/opennms-home/etc/imports"),
            null, true);/*from   w  w  w.j a  v  a2s .  co m*/
    while (fileIterator.hasNext()) {
        fileIterator.next().delete();
    }
}