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

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

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Introduction

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

Prototype

public static boolean deleteQuietly(File file)

Source Link

Document

Deletes a file, never throwing an exception.

Usage

From source file:it.anyplace.sync.core.cache.FileBlockCache.java

private void runCleanup() {
    if (size > MAX_SIZE) {
        logger.info("starting cleanup of cache directory, initial size = {}",
                FileUtils.byteCountToDisplaySize(size));
        List<File> files = Lists.newArrayList(dir.listFiles());
        Collections.sort(files, Ordering.natural().onResultOf(new Function<File, Long>() {
            @Override//from   w  w w  .  j  a  va2  s .c o  m
            public Long apply(File input) {
                return input.lastModified();
            }
        }));
        for (File file : Iterables.limit(files, (int) (files.size() * PERC_TO_DELETE))) {
            logger.debug("delete file {}", file);
            FileUtils.deleteQuietly(file);
        }
        size = FileUtils.sizeOfDirectory(dir);
        logger.info("cleanup of cache directory completed, final size = {}",
                FileUtils.byteCountToDisplaySize(size));
    }
}

From source file:de.uzk.hki.da.convert.TiffConversionStrategyTests.java

@After
public void tearDown() throws IOException {
    Path.makeFile(contractorFolder, "1/data/rep+b/CCITT_1.TIF").delete();
    Path.makeFile(contractorFolder, "1/data/rep+b/CCITT_1_UNCOMPRESSED.TIF").delete();
    FileUtils.deleteQuietly(Path.makeFile(contractorFolder, "1/data/rep+b"));
    org.apache.commons.io.FileUtils.deleteDirectory(Path.makeFile(contractorFolder, "/1/data/rep+b/subfolder"));
}

From source file:ke.co.tawi.babblesms.server.persistence.utils.DbFileUtils.java

/**
 * This is used to export the results of an SQL query into a CSV text file.
 *
 * @param sqlQuery/*from  w ww  . j  a v  a 2 s .c o  m*/
 * @param fileName this should include the full path of the file e.g.
 * /tmp/myFile.csv
 * @param delimiter
 *
 * @return whether the action was successful or not
 */
public boolean sqlResultToCSV(String sqlQuery, String fileName, char delimiter) {
    boolean success = true;

    String sanitizedQuery = StringUtils.remove(sqlQuery, ';');

    BufferedWriter writer;

    try (
            // Return a database connection that is not pooled
            // to enable the connection to be cast to BaseConnection
            Connection conn = dbCredentials.getJdbcConnection();) {

        FileUtils.deleteQuietly(new File(fileName));
        FileUtils.touch(new File(fileName));
        writer = new BufferedWriter(new FileWriter(fileName));

        CopyManager copyManager = new CopyManager((BaseConnection) conn);

        StringBuffer query = new StringBuffer("COPY (").append(sanitizedQuery)
                .append(") to STDOUT WITH DELIMITER '").append(delimiter).append("'");

        copyManager.copyOut(query.toString(), writer);
        writer.close();

    } catch (SQLException e) {
        logger.error(
                "SQLException while exporting results of query '" + sqlQuery + "' to file '" + fileName + "'.");
        logger.error(ExceptionUtils.getStackTrace(e));
        success = false;

    } catch (IOException e) {
        logger.error(
                "IOException while exporting results of query '" + sqlQuery + "' to file '" + fileName + "'.");
        logger.error(ExceptionUtils.getStackTrace(e));
        success = false;
    }

    return success;
}

From source file:com.strandls.alchemy.rest.client.stubgenerator.GuiceModuleGeneratorTest.java

/**
 * Test method for//from w w  w.j a  v a 2 s  .c  o m
 * {@link com.strandls.alchemy.rest.client.stubgenerator.GuiceModuleGenerator#generateGuiceModule(java.lang.String, java.io.File, java.util.Map)}
 * .
 *
 * @throws Exception
 */
@Test
public void testGenerateModuleWithOutPackage() throws Exception {
    final GuiceModuleGenerator generator = new GuiceModuleGenerator();
    final File tempDir = File.createTempFile("test", "test");
    FileUtils.deleteQuietly(tempDir);

    if (!tempDir.mkdirs()) {
        throw new IOException("Cannot create temporary directory.");
    }
    try {
        final Map<String, String> map = new LinkedHashMap<String, String>();
        map.put("testStub1", "testStub1Proxy");
        map.put("testStub2", "testStub2Proxy");
        generator.generateGuiceModule(null, tempDir, map);

        String actualGuicemodule = FileUtils
                .readFileToString(new File(tempDir, GuiceModuleGenerator.CLIENT_GUICE_MODULE_NAME + ".java"))
                .trim();
        String actualGuiceModule = actualGuicemodule;
        assertEquals(
                FileUtils.readFileToString(
                        new File("src/test/resources/com/strandls/alchemy/rest/client/stubgenerator/"
                                + GuiceModuleGenerator.CLIENT_GUICE_MODULE_NAME + ".txt"))
                        .trim(),
                actualGuiceModule);
    } finally {
        FileUtils.deleteQuietly(tempDir);
    }
}

From source file:com.thoughtworks.go.domain.builder.FetchArtifactBuilderTest.java

@After
public void tearDown() throws Exception {
    for (File fileToClean : toClean) {
        FileUtils.deleteQuietly(fileToClean);
    }
}

From source file:com.adaptris.core.lms.LargeFsConsumerTest.java

public void testConsumeWithAlternateFactory() throws Exception {
    String subDir = GUID.safeUUID();
    MockMessageListener stub = new MockMessageListener(10);
    FsConsumer fs = createConsumer(subDir);
    fs.setResetWipFiles(false);/*from w ww . j a v a  2  s  .  c  o m*/
    fs.setMessageFactory(new DefaultMessageFactory());
    fs.setPoller(new FixedIntervalPoller(new TimeInterval(300L, TimeUnit.MILLISECONDS)));
    StandaloneConsumer sc = new StandaloneConsumer(fs);
    sc.registerAdaptrisMessageListener(stub);
    int count = 10;
    File parentDir = FsHelper
            .createFileReference(FsHelper.createUrlFromString(PROPERTIES.getProperty(BASE_KEY), true));
    try {
        File baseDir = new File(parentDir, subDir);
        baseDir.mkdirs();
        super.createFiles(baseDir, ".xml", count);
        start(sc);
        waitForMessages(stub, count);
        assertEquals(count, stub.getMessages().size());
        super.assertMessages(stub.getMessages(), count,
                baseDir.listFiles((FilenameFilter) new Perl5FilenameFilter(".*\\.xml")));
        assertDefaultMessageType(stub.getMessages());
    } finally {
        stop(sc);
        FileUtils.deleteQuietly(new File(parentDir, subDir));
    }
}

From source file:com.francetelecom.clara.cloud.activation.plugin.cf.infrastructure.FileFetcherUtil.java

/**
 * Typically invoked by ManageJEEDeploymentImpl.deployOnPaas() using an inputstream read from the SOAP request.
 *
 * @param filename the original name of the file (e.g. "myapp.ear")
 * @param filetype optional file type (e.g. usually extension "jar" "ear" or "war") or null to try to detect it from filename
 * @throws TechnicalException//from  www  .j a v  a  2s. co  m
 */
public void fetchInputStreamAndApplyProcessing(String filename, String filetype, InputStream filestream,
        FileProcessor fileProcessor) throws TechnicalException {

    // define filetype regarding file extension
    if (filetype == null) {
        filetype = getDeployableType(filename);
    }

    File tempFile = null;
    try {
        // The CF SDK is requiring local files only, so we need to create a temp local file in a temp directory
        tempFile = createTempFileFromInputStream(filename, filestream, filetype);
        fileProcessor.process(filename, filetype, tempFile);
    } catch (IOException e) {
        throw new TechnicalException("IOException on cargo deployment : " + e.getMessage(), e);
    } catch (Exception e) {
        throw new TechnicalException("Error on stream processing : " + e.getMessage(), e);
    } finally {
        FileUtils.deleteQuietly(tempFile.getParentFile());
    }
}

From source file:com.linkedin.pinot.core.startree.hll.SegmentWithHllIndexCreateHelper.java

/**
 * must call this to clean up
 */
public void cleanTempDir() {
    if (INDEX_DIR != null) {
        FileUtils.deleteQuietly(INDEX_DIR);
    }
}

From source file:io.github.swagger2markup.internal.component.PathOperationComponentTest.java

@Test
public void testInlineSchema() throws URISyntaxException {
    String COMPONENT_NAME = "path_operation_inline_schema";
    Path outputDirectory = getOutputFile(COMPONENT_NAME);
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //Given/*ww w. j  a v  a 2  s.c o  m*/
    Path file = Paths
            .get(PathOperationComponentTest.class.getResource("/yaml/swagger_inlineSchema.yaml").toURI());
    Swagger2MarkupConverter converter = Swagger2MarkupConverter.from(file).build();
    Swagger swagger = converter.getContext().getSwagger();

    io.swagger.models.Path path = swagger.getPaths().get("/LaunchCommand");
    List<PathOperation> pathOperations = PathUtils.toPathOperationsList("/LaunchCommand", path);

    Swagger2MarkupConverter.Context context = converter.getContext();
    MarkupDocBuilder markupDocBuilder = context.createMarkupDocBuilder();

    //When
    markupDocBuilder = new PathOperationComponent(context, new DefinitionDocumentResolverFromOperation(context),
            new SecurityDocumentResolver(context)).apply(markupDocBuilder,
                    PathOperationComponent.parameters(pathOperations.get(0)));

    markupDocBuilder.writeToFileWithoutExtension(outputDirectory, StandardCharsets.UTF_8);

    //Then
    Path expectedFile = getExpectedFile(COMPONENT_NAME);
    DiffUtils.assertThatFileIsEqual(expectedFile, outputDirectory, getReportName(COMPONENT_NAME));

}

From source file:c3.ops.priam.backup.MetaData.java

@SuppressWarnings("unchecked")
public void set(List<AbstractBackupPath> bps, String snapshotName) throws Exception {
    File metafile = createTmpMetaFile();
    FileWriter fr = new FileWriter(metafile);
    try {/* w w  w.  j ava 2  s.  co  m*/
        JSONArray jsonObj = new JSONArray();
        for (AbstractBackupPath filePath : bps)
            jsonObj.add(filePath.getRemotePath());
        fr.write(jsonObj.toJSONString());
    } finally {
        IOUtils.closeQuietly(fr);
    }
    AbstractBackupPath backupfile = pathFactory.get();
    backupfile.parseLocal(metafile, BackupFileType.META);
    backupfile.time = backupfile.parseDate(snapshotName);
    try {
        upload(backupfile);

        addToRemotePath(backupfile.getRemotePath());
        if (metaRemotePaths.size() > 0) {
            notifyObservers();
        }
    } finally {
        FileUtils.deleteQuietly(metafile);
    }
}