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

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

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Introduction

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

Prototype

public static void forceDelete(File file) throws IOException

Source Link

Document

Deletes a file.

Usage

From source file:edu.lternet.pasta.datapackagemanager.ArchiveCleaner.java

/**
 * Removes any archive file that is older than the specified time-to-live (ttl).
 * //w ww  . j a v  a2 s. c  om
 * @param ttl The time-to-live value in milliseconds.
 * @return    the number of archive files that were removed
 */
public int doClean(Long ttl) {
    File tmpDir = new File(this.tmpDir);
    String[] ext = { "zip" };
    Long time = new Date().getTime();
    Long lastModified = null;
    int deleteCount = 0;

    Collection<File> files = FileUtils.listFiles(tmpDir, ext, false);

    for (File file : files) {
        if (file != null && file.exists()) {
            lastModified = file.lastModified();
            // Remove file if older than the ttl
            if (lastModified + ttl <= time) {
                try {
                    FileUtils.forceDelete(file);
                    deleteCount++;
                } catch (IOException e) {
                    logger.error(e.getMessage());
                    e.printStackTrace();
                }
            }
        }
    }

    return deleteCount;
}

From source file:com.mindquarry.desktop.workspace.conflict.ReplaceConflict.java

public void beforeUpdate() throws ClientException, IOException {
    File file = new File(status.getPath());

    switch (action) {
    case UNKNOWN:
        // client did not set a conflict resolution
        log.error("AddConflict with no action set: " + status.getPath());
        break;/*  w  w w  .  j a v  a 2s. c  o  m*/

    case RENAME:
        log.info("renaming " + file.getAbsolutePath() + " to " + newName);

        File source = new File(status.getPath());
        File destination = new File(source.getParent(), newName);

        if (source.isDirectory()) {
            FileUtils.copyDirectory(source, destination);

            removeDotSVNDirectories(destination.getPath());
        } else {
            FileUtils.copyFile(source, destination);
        }

        client.add(destination.getPath(), true, true);
        client.remove(new String[] { file.getPath() }, null, true);

        break;

    case REPLACE:
        log.info("replacing with new file/folder from server: " + status.getPath());

        client.revert(file.getPath(), true);

        if (status.getRepositoryTextStatus() == StatusKind.replaced) {
            FileUtils.forceDelete(file);
        }

        break;
    }
}

From source file:TmpContent.java

/**
 * Clear all caches or delete disk temporary file.
 *
 * @throws IOException if cannot delete temporary file on disk
 *///from   w w w  .ja  va2 s .  co m
public void clear() throws IOException {
    if ((tmpFile != null) && tmpFile.exists()) {
        FileUtils.forceDelete(tmpFile);
    } else {
        byteArrayOutputStream = null;
    }
}

From source file:com.jivesoftware.os.jive.utils.shell.utils.Untar.java

public static List<File> unTar(boolean verbose, final File outputDir, final File inputFile,
        boolean deleteOriginal) throws FileNotFoundException, IOException, ArchiveException {

    if (verbose) {
        System.out.println(String.format("untaring %s to dir %s.", inputFile.getAbsolutePath(),
                outputDir.getAbsolutePath()));
    }//w  w w .j  av a2  s  .com

    final List<File> untaredFiles = new LinkedList<>();
    final InputStream is = new FileInputStream(inputFile);
    final TarArchiveInputStream debInputStream = (TarArchiveInputStream) new ArchiveStreamFactory()
            .createArchiveInputStream("tar", is);
    TarArchiveEntry entry = null;
    while ((entry = (TarArchiveEntry) debInputStream.getNextEntry()) != null) {
        String entryName = entry.getName();
        entryName = entryName.substring(entryName.indexOf("/") + 1);
        final File outputFile = new File(outputDir, entryName);
        if (entry.isDirectory()) {
            if (verbose) {
                System.out.println(String.format("Attempting to write output directory %s.",
                        getRelativePath(outputDir, outputFile)));
            }
            if (!outputFile.exists()) {
                if (verbose) {
                    System.out.println(String.format("Attempting to create output directory %s.",
                            getRelativePath(outputDir, outputFile)));
                }
                if (!outputFile.mkdirs()) {
                    throw new IllegalStateException(String.format("Couldn't create directory %s.",
                            getRelativePath(outputDir, outputFile)));
                }
            }
        } else {
            try {
                if (verbose) {
                    System.out.println(
                            String.format("Creating output file %s.", getRelativePath(outputDir, outputFile)));
                }
                outputFile.getParentFile().mkdirs();
                final OutputStream outputFileStream = new FileOutputStream(outputFile);
                IOUtils.copy(debInputStream, outputFileStream);
                outputFileStream.close();

                if (getRelativePath(outputDir, outputFile).contains("bin/")
                        || outputFile.getName().endsWith(".sh")) { // Hack!
                    if (verbose) {
                        System.out.println(
                                String.format("chmod +x file %s.", getRelativePath(outputDir, outputFile)));
                    }
                    outputFile.setExecutable(true);
                }

            } catch (Exception x) {
                System.err.println("failed to untar " + getRelativePath(outputDir, outputFile) + " " + x);
            }
        }
        untaredFiles.add(outputFile);
    }
    debInputStream.close();

    if (deleteOriginal) {
        FileUtils.forceDelete(inputFile);
        if (verbose) {
            System.out.println(String.format("deleted original file %s.", inputFile.getAbsolutePath()));
        }
    }
    return untaredFiles;
}

From source file:net.sourceforge.floggy.maven.PersistenceMojo.java

/**
 * DOCUMENT ME!/*www. j  av a2  s. c  o  m*/
*
* @throws MojoExecutionException DOCUMENT ME!
*/
public void execute() throws MojoExecutionException {
    MavenLogWrapper.setLog(getLog());

    LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log",
            "net.sourceforge.floggy.maven.MavenLogWrapper");

    Weaver weaver = new Weaver();

    try {
        List list = project.getCompileClasspathElements();
        File temp = new File(project.getBuild().getDirectory(), String.valueOf(System.currentTimeMillis()));
        FileUtils.forceMkdir(temp);
        weaver.setOutputFile(temp);
        weaver.setInputFile(input);
        weaver.setClasspath((String[]) list.toArray(new String[list.size()]));

        if (configurationFile == null) {
            Configuration configuration = new Configuration();
            configuration.setAddDefaultConstructor(addDefaultConstructor);
            configuration.setGenerateSource(generateSource);
            weaver.setConfiguration(configuration);
        } else {
            weaver.setConfigurationFile(configurationFile);
        }

        weaver.execute();
        FileUtils.copyDirectory(temp, output);
        FileUtils.forceDelete(temp);
    } catch (Exception e) {
        throw new MojoExecutionException(e.getMessage(), e);
    }
}

From source file:com.facebook.presto.accumulo.tools.TestUtils.java

/**
 * Creates and starts an instance of MiniAccumuloCluster, returning the new instance.
 *
 * @return New MiniAccumuloCluster//from   w  ww.j a  v a 2  s. com
 */
private static MiniAccumuloCluster createMiniAccumuloCluster() throws IOException, InterruptedException {
    // Create MAC directory
    File macDir = Files.createTempDirectory("mac-").toFile();
    LOG.info("MAC is enabled, starting MiniAccumuloCluster at %s", macDir);

    // Start MAC and connect to it
    MiniAccumuloCluster accumulo = new MiniAccumuloCluster(macDir, "secret");
    accumulo.start();

    // Add shutdown hook to stop MAC and cleanup temporary files
    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        try {
            LOG.info("Shutting down MAC");
            accumulo.stop();
        } catch (IOException | InterruptedException e) {
            Thread.currentThread().interrupt();
            throw new PrestoException(MINI_ACCUMULO, "Failed to shut down MAC instance", e);
        }

        try {
            LOG.info("Cleaning up MAC directory");
            FileUtils.forceDelete(macDir);
        } catch (IOException e) {
            throw new PrestoException(MINI_ACCUMULO, "Failed to clean up MAC directory", e);
        }
    }));

    return accumulo;
}

From source file:com.bluexml.side.framework.facetmap.multimap.FacetMapCacheManager.java

public void deleteAllFacets() throws Exception {
    availableFacetMap.clear();//from www  .  j a  v a  2  s.c om
    // purge all facets (cache and files)
    File fileCacheRep = new Helper().getFileFromClassPath(cacheRep);
    if (fileCacheRep.exists()) {
        File[] l = fileCacheRep.listFiles();
        for (File file : l) {
            try {
                FileUtils.forceDelete(file);
                logger.debug("Erase Facet :" + getMapKey(file));
            } catch (Exception e) {
                logger.error("FacetMap " + getMapKey(file) + " not Erase :\n" + e.getMessage());
            }
        }
    }
    logger.debug("facetMaps :" + availableFacetMap.size());
}

From source file:com.willwinder.universalgcodesender.AbstractControllerTest.java

@AfterClass
static public void teardown() throws IOException {
    FileUtils.forceDelete(tempDir);
}

From source file:edu.ur.hibernate.ir.file.db.FileCollaboratorDAOTest.java

/**
* Setup for testing//  w  ww.j av  a 2s.c o  m
* 
* this deletes exiting test directories if they exist
*/
@BeforeMethod
public void cleanDirectory() {
    try {
        File f = new File(properties.getProperty("a_repo_path"));
        if (f.exists()) {
            FileUtils.forceDelete(f);
        }
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

From source file:com.btoddb.fastpersitentqueue.MemorySegmentSerializer.java

public void removePagingFile(MemorySegment segment) {
    File theFile = new File(directory, segment.getId().toString());
    try {/*from   ww w.  j a v a2 s  . c o m*/
        FileUtils.forceDelete(theFile);
        logger.debug("removed memory paging file {}", theFile.toString());
    } catch (FileNotFoundException e) {
        try {
            logger.debug("File not found (this is normal) while removing memory paging file, {}",
                    theFile.getCanonicalFile());
        } catch (IOException e1) {
            // ignore
        }
    } catch (IOException e) {
        try {
            logger.error("exception while removing memory paging file, {}", theFile.getCanonicalFile(), e);
        } catch (IOException e1) {
            // ignore
            logger.error("another exception while removing memory paging file", e);
        }
    }
}