Example usage for java.nio.file Files deleteIfExists

List of usage examples for java.nio.file Files deleteIfExists

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Introduction

In this page you can find the example usage for java.nio.file Files deleteIfExists.

Prototype

public static boolean deleteIfExists(Path path) throws IOException

Source Link

Document

Deletes a file if it exists.

Usage

From source file:com.surevine.gateway.scm.gatewayclient.GatewayPackage.java

public void createArchive() throws IOException, ArchiveException, CompressorException {
    if (!archiveWritten) {
        String uuid = UUID.randomUUID().toString();
        archivePath = Paths.get(PropertyUtil.getTempDir(), uuid + ".tar.gz");
        Path metadataPath = Paths.get(PropertyUtil.getTempDir(), ".metadata.json");
        Path tarPath = Paths.get(PropertyUtil.getTempDir(), uuid + ".tar");

        writeMetadata(metadataPath);/*from  www  . ja  va  2s.  c  o m*/
        createTar(tarPath, metadataPath, bundlePath);
        writeGZ(archivePath, tarPath);

        // remove everything except the tar.gz
        Files.deleteIfExists(metadataPath);
        Files.deleteIfExists(tarPath);
        Files.deleteIfExists(bundlePath);

        archiveWritten = true;
    }
}

From source file:ch.ledcom.jpreseed.web.TemporaryPreseedStore.java

@Override
public void close() {
    deletePreseeds();//from  www  . ja  va2  s  .c  o  m
    try {
        logger.debug("Deleting temp dir [{}].", tempDir);
        Files.deleteIfExists(tempDir);
    } catch (IOException ioe) {
        logger.error("Could not delete temp dir [{}].", tempDir, ioe);
    }
}

From source file:org.ballerinalang.test.auth.ConfigAuthProviderTest.java

@BeforeClass
public void setup() throws Exception {
    resourceRoot = new File(getClass().getProtectionDomain().getCodeSource().getLocation().getPath())
            .getAbsolutePath();//from  www.ja v  a 2s.  c o m
    Path sourceRoot = Paths.get(resourceRoot, "test-src", "auth");
    Path ballerinaConfPath = Paths.get(resourceRoot, "datafiles", "config", "auth", "configauthprovider",
            BALLERINA_CONF);

    compileResult = BCompileUtil.compile(sourceRoot.resolve("config_auth_provider_test.bal").toString());

    Path secretFilePath = Paths.get(resourceRoot, "datafiles", "config", secretFile);
    secretCopyPath = Paths.get(resourceRoot, "datafiles", "config", "auth", "configauthprovider", secretFile);
    Files.deleteIfExists(secretCopyPath);
    copySecretFile(secretFilePath.toString(), secretCopyPath.toString());

    // load configs
    ConfigRegistry registry = ConfigRegistry.getInstance();
    registry.initRegistry(Collections.singletonMap("b7a.config.secret", secretCopyPath.toString()),
            ballerinaConfPath.toString(), null);
}

From source file:org.sakuli.services.common.CacheHandlingResultServiceImplTest.java

@Test
public void testWriteCachedStepDefinitions() throws Exception {
    final String cacheFilePath = "valid/validTestCase/" + TestCaseStepHelper.STEPS_CACHE_FILE;
    if (this.getClass().getResource(cacheFilePath) != null) {
        Files.deleteIfExists(getResource(cacheFilePath, true));
    }/*from  w w w .  ja  va2s. c om*/

    Path tcFile = getResource("valid/validTestCase/_tc.js", true);
    testSuite.setState(TestSuiteState.ERRORS);
    TestCase tc = new TestCase("test", "test");
    tc.setTcFile(tcFile);
    tc.setSteps(Arrays.asList(new TestCaseStepBuilder("step_ok").withState(TestCaseStepState.OK).build(),
            new TestCaseStepBuilder("step_not_started").build(),
            new TestCaseStepBuilder("step_warning").withState(TestCaseStepState.WARNING).build()));
    testSuite.setTestCases(Collections.singletonMap("1", tc));

    //on error no cache file should be written
    testling.saveAllResults();
    assertNull(getResource(cacheFilePath, false));

    //on != error cache file should be written
    testSuite.setState(TestSuiteState.CRITICAL_IN_SUITE);
    testling.saveAllResults();
    Path cacheFile = getResource(cacheFilePath, true);
    assertTrue(Files.exists(cacheFile));
    assertEquals(FileUtils.readFileToString(cacheFile.toFile(), Charset.forName("UTF-8")),
            "step_ok\nstep_warning\n");
}

From source file:org.egov.infra.filestore.service.impl.LocalDiskFileStoreServiceTest.java

@AfterClass
public static void afterTest() throws IOException {
    Files.deleteIfExists(tempFilePath);
    Path storePath = Paths.get(System.getProperty("user.home") + File.separator + "testfilestore");
    try {/*from w  w  w .  j a  v  a 2  s . c  o m*/
        Files.walkFileTree(storePath, new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                if (exc == null) {
                    Files.delete(dir);
                    return FileVisitResult.CONTINUE;
                } else {
                    throw exc;
                }
            }

        });
    } catch (IOException e) {

    }
}

From source file:org.ulyssis.ipp.publisher.FileOutput.java

@Override
public void outputScore(Score score) {
    Path tmpFile = null;//from  www.ja v a 2  s. c o  m
    try {
        if (tmpDir.isPresent()) {
            tmpFile = Files.createTempFile(tmpDir.get(), "score-", ".json",
                    PosixFilePermissions.asFileAttribute(defaultPerms));
        } else {
            tmpFile = Files.createTempFile("score-", ".json",
                    PosixFilePermissions.asFileAttribute(defaultPerms));
        }
        BufferedWriter writer = Files.newBufferedWriter(tmpFile, StandardCharsets.UTF_8);
        Serialization.getJsonMapper().writer(new DefaultPrettyPrinter()).writeValue(writer, score);
        Files.move(tmpFile, filePath, StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING);
    } catch (IOException e) {
        LOG.error("Error writing score to file!", e);
    } finally {
        try {
            if (tmpFile != null)
                Files.deleteIfExists(tmpFile);
        } catch (IOException ignored) {
        }
    }
}

From source file:com.spectralogic.ds3client.helpers.FileObjectPutter_Test.java

/**
 * This test cannot run on Windows without extra privileges
 *///  ww  w. j  a  va 2s. c  o  m
@Test
public void testSymlink() throws IOException {
    assumeFalse(Platform.isWindows());
    final Path tempDir = Files.createTempDirectory("ds3_file_object_putter_");
    final Path tempPath = Files.createTempFile(tempDir, "temp_", ".txt");

    try {
        try (final SeekableByteChannel channel = Files.newByteChannel(tempPath, StandardOpenOption.CREATE,
                StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE)) {
            channel.write(ByteBuffer.wrap(testData));
        }

        final Path symLinkPath = tempDir.resolve("sym_" + tempPath.getFileName().toString());
        Files.createSymbolicLink(symLinkPath, tempPath);

        getFileWithPutter(tempDir, symLinkPath);
    } finally {
        Files.deleteIfExists(tempPath);
        Files.deleteIfExists(tempDir);
    }
}

From source file:org.kitodo.dataeditor.MetsKitodoWriterTest.java

@Test
public void shouldWriteMetsFile()
        throws TransformerException, JAXBException, IOException, DatatypeConfigurationException {
    URI xmlFile = Paths.get("./src/test/resources/testmeta.xml").toUri();

    URI xmlTestFile = Paths.get(System.getProperty("user.dir") + "/target/test-classes/newtestmeta.xml")
            .toUri();/*  w w  w.  j  a v  a2s . c  om*/

    MetsKitodoWrapper metsKitodoWrapper = new MetsKitodoWrapper(xmlFile, xsltFile);
    metsKitodoWriter.writeSerializedToFile(metsKitodoWrapper.getMets(), xmlTestFile);
    MetsKitodoWrapper savedMetsKitodoWrapper = new MetsKitodoWrapper(xmlTestFile, xsltFile);
    Files.deleteIfExists(Paths.get(xmlTestFile));

    String loadedMetadata = metsKitodoWrapper.getDmdSecs().get(0).getKitodoType().getMetadata().get(0)
            .getValue();
    String savedMetadata = metsKitodoWrapper.getDmdSecs().get(0).getKitodoType().getMetadata().get(0)
            .getValue();

    Assert.assertEquals("The metadata of the loaded and the saved mets file are not equal", loadedMetadata,
            savedMetadata);
    Assert.assertEquals("The number of dmdSec elements of the loaded and the saved mets file are not equal",
            metsKitodoWrapper.getDmdSecs().size(), savedMetsKitodoWrapper.getDmdSecs().size());

    Assert.assertEquals("Lastmoddate of Mets header was wrong",
            savedMetsKitodoWrapper.getMets().getMetsHdr().getLASTMODDATE().getHour(),
            new DateTime().getHourOfDay());

    String result = metsKitodoWriter.writeSerializedToString(metsKitodoWrapper.getMets());

    Assert.assertTrue("Prefix mapping for kitodo namespace is wrong", result.contains("kitodo:metadata"));
    Assert.assertTrue("Prefix mapping for mets namespace is wrong", result.contains("mets:dmdSec"));
}

From source file:wherehows.common.utils.JobsUtilTest.java

@Test
public void testGetScheduledJobs() throws IOException, ConfigurationException {
    String propertyStr1 = "job.class=test\n" + "job.cron.expr=0 0 1 * * ? *\n" + "#job.disabled=1\n"
            + "job.type=TEST1";
    String propertyStr2 = "job.class=test\n" + "job.cron.expr=0 0 1 * * ? *\n" + "job.disabled=1\n"
            + "job.type=TEST2";
    String propertyStr3 = "job.class=test\n" + "#job.disabled=1\n" + "job.type=TEST3";

    Path path1 = createPropertiesFile(propertyStr1);
    Path path2 = createPropertiesFile(propertyStr2);
    Path path3 = createPropertiesFile(propertyStr3);

    String filename1 = jobNameFromPath(path1);

    String dir = path1.getParent().toString();

    Map<String, Properties> jobs = getScheduledJobs(dir);

    Assert.assertEquals(jobs.size(), 1);
    Assert.assertEquals(jobs.get(filename1).getProperty(Constant.JOB_TYPE_KEY), "TEST1");
    Assert.assertEquals(jobs.get(filename1).getProperty("job.class"), "test");

    Files.deleteIfExists(path1);
    Files.deleteIfExists(path2);//from   w w  w  .  j  a va  2 s .com
    Files.deleteIfExists(path3);
}

From source file:org.eclipse.winery.yaml.common.Utils.java

public static void deleteTmpDir(Path path) {
    try {/*from ww w .j  a  v  a  2 s.co  m*/
        Files.deleteIfExists(tmpBase);
    } catch (Exception e) {
        e.printStackTrace();
    }
}