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

List of usage examples for org.apache.commons.io FileUtils cleanDirectory

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Introduction

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

Prototype

public static void cleanDirectory(File directory) throws IOException

Source Link

Document

Cleans a directory without deleting it.

Usage

From source file:eu.planets_project.services.utils.ZipUtilsTest.java

/**
 * Test method for {@link eu.planets_project.services.utils.ZipUtils#insertFileInto(java.io.File, java.io.File, java.lang.String)}.
 * @throws IOException /*from   w ww .  j  av  a2 s . c o m*/
 */
@Test
public void testGetFileFrom() throws IOException {
    FileUtils.cleanDirectory(outputFolder);
    File zip = ZipUtils.createZip(TEST_FILE_FOLDER, outputFolder, "zipUtilsTestGetFile.zip", true);
    System.out.println("Zip created. Please find it here: " + zip.getAbsolutePath());

    File fromZip = ZipUtils.getFileFrom(zip, "docs", outputFolder);
    System.out.println("File extracted. Please find it here: " + fromZip.getAbsolutePath());
}

From source file:com.alibaba.jstorm.cache.rocksdb.RocksDbFactory.java

public static void cleanRocksDbLocalDir(String rocksDbDir) throws IOException {
    File file = new File(rocksDbDir);
    if (file.exists()) {
        FileUtils.cleanDirectory(file);
    } else {/*from ww w .  j  av a2 s.co m*/
        FileUtils.forceMkdir(file);
    }
}

From source file:me.xingrz.finder.ZipFinderActivity.java

private void deleteTempFile() {
    if (getExternalCacheDir() == null) {
        Log.d(TAG, "nothing to clean");
    }/*from   w ww .j a va 2s  . c o  m*/

    try {
        // FIXME: sub dir in the future
        FileUtils.cleanDirectory(getExternalCacheDir());
        Log.d(TAG, "cleaned cache dir");
    } catch (IOException e) {
        Log.e(TAG, "failed to clean cache dir", e);
    }
}

From source file:es.uvigo.ei.sing.adops.datatypes.SingleExperiment.java

@Override
public void clear() {
    final FileFilter filter = new FileFilter() {
        @Override/*  w  ww  .  ja  va  2  s  .  c  om*/
        public boolean accept(File pathname) {
            return !(pathname.equals(SingleExperiment.this.getNotesFile())
                    || pathname.equals(SingleExperiment.this.getPropertiesFile())
                    || pathname.equals(SingleExperiment.this.getFastaFile())
                    || pathname.equals(SingleExperiment.this.getNamesFile())
                    || pathname.equals(SingleExperiment.this.getFilesFolder()));
        }
    };

    for (File file : this.getFolder().listFiles(filter)) {
        if (file.isFile())
            file.delete();
        else if (file.isDirectory())
            try {
                FileUtils.deleteDirectory(file);
            } catch (IOException e) {
            }
    }

    try {
        FileUtils.cleanDirectory(this.getFilesFolder());
    } catch (IOException e) {
        e.printStackTrace();
    }

    this.result = null;
}

From source file:architecture.ee.web.community.profile.DefaultProfileManager.java

protected synchronized File getImageDir() {
    if (imageDir == null) {
        imageDir = ApplicationHelper.getRepository().getFile("images");
        if (!imageDir.exists()) {
            boolean result = imageDir.mkdir();
            if (!result)
                log.error((new StringBuilder()).append("Unable to create image directory: '").append(imageDir)
                        .append("'").toString());
            getImageCacheDir(); // new File(imageDir, "cache");
            getImageTempDir();//from   w  ww.j  av a  2s .c  o m
        } else {
            File dir = getImageTempDir();
            try {
                FileUtils.cleanDirectory(dir);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return imageDir;
}

From source file:com.legstar.coxb.gen.CoxbBindingGenerator.java

/**
 * Create the folder which will receive the generated classes.
 * <p/>// www .j a  v a  2s. co m
 * Folder includes the COXB package path if any. When the COXB package path
 * is provided, the output is cleaned from any previous generation
 * artifacts.
 * 
 * @param coxbGenModel the generation model
 * 
 * @return the generation folder
 * @throws CoxbGenException if generation folder cannot be determined
 */
public static File createOutputFolder(final CoxbGenModel coxbGenModel) throws CoxbGenException {
    try {
        File outputFolder = coxbGenModel.getCoxbSrcDir();
        if (coxbGenModel.getCoxbPackageName() != null) {
            outputFolder = new File(coxbGenModel.getCoxbSrcDir(),
                    CodeGenUtil.relativeLocation(coxbGenModel.getCoxbPackageName()));
        }
        CodeGenUtil.checkDirectory(outputFolder, true);
        if (coxbGenModel.getCoxbPackageName() != null) {
            FileUtils.cleanDirectory(outputFolder);
        }
        return outputFolder;
    } catch (IOException e) {
        throw new CoxbGenException(e);
    }
}

From source file:com.atlassian.jira.plugin.PluginFactoryAndLoaderRegistrar.java

public PluginLoader getBundledPluginsLoader(List<PluginFactory> pluginFactories) {
    final String bundledPluginOverride = jiraSystemProperties.getProperty("jira.dev.bundledplugins.url");
    final String bundledPluginUrlString;
    if (bundledPluginOverride != null) {
        bundledPluginUrlString = bundledPluginOverride;
        log.warn("Bundled plugins being loaded from override " + bundledPluginUrlString);
    } else {/*from w  ww. jav a2s . c o m*/
        String bundledPluginPath = servletContextFactory.getServletContext()
                .getRealPath(BUNDLED_PLUGIN_LOCATION);
        if (bundledPluginPath == null) {
            throw new IllegalStateException("Running JIRA from a packed WAR is not supported."
                    + " Configure your Servlet container to unpack the WAR before running it."
                    + " (Cannot resolve real path for '" + BUNDLED_PLUGIN_LOCATION + "')");
        } else {
            bundledPluginUrlString = new File(bundledPluginPath).toURI().toString();
        }
    }
    // Directory prior version exploded atlassian-bundled-plugins.zip into. We continue to use
    // this as the directory required by the current BundledPluginLoader constructor.
    final File legacyBundledPluginsDirectory = pathFactory.getBundledPluginsDirectory();
    try {
        // Clean out old copies of plugins from prior explosions
        FileUtils.cleanDirectory(legacyBundledPluginsDirectory);
    } catch (IOException eio) {
        // We don't use the directory any more, and there's not much we can do if we can't clean it,
        // so see if we can get a admin's attention.
        log.warn("Cannot clean '" + legacyBundledPluginsDirectory + "': " + eio.getMessage());
    }

    try {
        final URL bundledPluginUrl = new URL(bundledPluginUrlString);
        // Note legacyBundlePluginsDirectory is unused since bundledPluginUrl is never a .zip
        // anymore. Once we have a more appropriate constructor (PLUGDEV-43) we should use that
        // and remove usage of legacyBundledPluginsDirectory, moving the cleanup code to an
        // upgrade task.
        // TODO: https://jdog.jira-dev.com/browse/JDEV-27508
        return new BundledPluginLoader(bundledPluginUrl, legacyBundledPluginsDirectory, pluginFactories,
                pluginEventManager);
    } catch (MalformedURLException e) {
        throw new IllegalStateException(
                "Can't form url to bundled plugins directory at: " + BUNDLED_PLUGIN_LOCATION, e);
    }
}

From source file:com.github.ipaas.ideploy.agent.util.SVNUtil.java

/**
 * svn??//from  ww  w.j av  a2 s.  co m
 * @param path  svn
 * @param datumRevision   
 * @param expectRevision  
 * @param localPath      ?
 * @throws Exception
 */
public static void getDelta(String path, long datumRevision, long expectRevision, String localPath)
        throws Exception {
    DefaultSVNOptions options = SVNWCUtil.createDefaultOptions(true);
    ISVNAuthenticationManager authManager = SVNWCUtil
            .createDefaultAuthenticationManager(Constants.CRS_REPOS_USER, Constants.CRS_REPOS_PWD);
    SVNClientManager svnClientManager = null;
    try {
        svnClientManager = SVNClientManager.newInstance(options, authManager);

        SVNRepository repository = svnClientManager
                .createRepository(SVNURL.parseURIEncoded(Constants.CRS_REPOS), true);

        Collection<SVNLog> logs = getLog(repository, path, datumRevision, expectRevision);

        //
        File localDict = new File(localPath);
        if (!localDict.exists()) {
            localDict.mkdirs();
        } else {
            FileUtils.cleanDirectory(localDict);
        }

        // ???
        getDelta4Add(repository, path, logs, localPath + Constants.UPDPKG_CODEDIR);

        //
        writeLogToFile(logs, new File(localPath + Constants.UPDPKG_UPDTXT));

    } finally {
        if (svnClientManager != null) {
            svnClientManager.dispose();
        }
    }
}

From source file:ch.ivyteam.ivy.maven.InstallEngineMojo.java

private void removeOldEngineContent() throws MojoExecutionException {
    try {//from   www  .j  a  v a  2 s .  c om
        FileUtils.cleanDirectory(getRawEngineDirectory());
    } catch (IOException ex) {
        throw new MojoExecutionException(
                "Failed to clean outdated ivy Engine directory '" + getRawEngineDirectory() + "'.", ex);
    }
}

From source file:com.surevine.gateway.scm.model.LocalRepoBean.java

public void emptyRepoDirectory() {
    final Path localDirectory = getRepoDirectory();
    try {//ww w  .j  ava2 s .c o  m
        FileUtils.cleanDirectory(localDirectory.toFile());
    } catch (final IOException e) {
        // drop the exception
    }
}