Example usage for java.nio.file Files createTempDirectory

Introduction

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

Prototype

public static Path createTempDirectory(String prefix, FileAttribute<?>... attrs) throws IOException 

Source Link

Document

Creates a new directory in the default temporary-file directory, using the given prefix to generate its name.

Usage

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testStartReadAllJobUsingStreamedBehavior() throws IOException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);

    try {//from   w  ww  .  j  ava  2 s. c o  m
        final AtomicInteger numFailuresRecorded = new AtomicInteger(0);

        final FailureEventListener failureEventListener = new FailureEventListener() {
            @Override
            public void onFailure(final FailureEvent failureEvent) {
                numFailuresRecorded.incrementAndGet();
                assertEquals(FailureEvent.FailureActivity.GettingObject, failureEvent.doingWhat());
            }
        };

        final Ds3ClientHelpers.Job readJob = HELPERS.startReadAllJobUsingStreamedBehavior(BUCKET_NAME);
        readJob.attachFailureEventListener(failureEventListener);
        readJob.transfer(new FileObjectGetter(tempDirectory));

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        final List<String> filesWeExpectToBeInTempDirectory = Arrays.asList("beowulf.txt", "lesmis.txt",
                "lesmis-copies.txt", "GreatExpectations.txt");

        for (final File fileInTempDirectory : filesInTempDirectory) {
            assertTrue(filesWeExpectToBeInTempDirectory.contains(fileInTempDirectory.getName()));
        }

        assertEquals(0, numFailuresRecorded.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

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From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testStartReadAllJobUsingRandomAccessBehavior() throws IOException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);

    try {/*from   w w  w .  j a v a2s .  c om*/
        final AtomicInteger numFailuresRecorded = new AtomicInteger(0);

        final FailureEventListener failureEventListener = new FailureEventListener() {
            @Override
            public void onFailure(final FailureEvent failureEvent) {
                numFailuresRecorded.incrementAndGet();
                assertEquals(FailureEvent.FailureActivity.GettingObject, failureEvent.doingWhat());
            }
        };

        final Ds3ClientHelpers.Job readJob = HELPERS.startReadAllJobUsingRandomAccessBehavior(BUCKET_NAME);
        readJob.attachFailureEventListener(failureEventListener);
        readJob.transfer(new FileObjectGetter(tempDirectory));

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        final List<String> filesWeExpectToBeInTempDirectory = Arrays.asList("beowulf.txt", "lesmis.txt",
                "lesmis-copies.txt", "GreatExpectations.txt");

        for (final File fileInTempDirectory : filesInTempDirectory) {
            assertTrue(filesWeExpectToBeInTempDirectory.contains(fileInTempDirectory.getName()));
        }

        assertEquals(0, numFailuresRecorded.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testGetJobUsingTransferStrategy() throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {/*from  ww  w  .  ja  v a 2 s  .c  o  m*/
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder()
                .withDs3Client(client).withMasterObjectList(masterObjectList)
                .withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)));

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        transferStrategy.transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testReadJobUsingTransferStrategy() throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {/*from   www . ja va2  s  .c  o  m*/
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder()
                .withDs3Client(client).withMasterObjectList(masterObjectList)
                .withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)));

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        Ds3ClientHelpers.wrap(client).startReadJob(transferStrategy).transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testGetJobWithUserSuppliedBlobStrategy() throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {/*w  w  w.j  a  v  a  2  s .c o  m*/
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final EventDispatcher eventDispatcher = new EventDispatcherImpl(new SameThreadEventRunner());

        final AtomicInteger numChunkAllocationAttempts = new AtomicInteger(0);

        final TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder()
                .withDs3Client(client).withMasterObjectList(masterObjectList)
                .withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)))
                .withBlobStrategy(new UserSuppliedPutBlobStrategy(client, masterObjectList, eventDispatcher,
                        new MaxChunkAttemptsRetryBehavior(5),
                        new ClientDefinedChunkAttemptRetryDelayBehavior(1, eventDispatcher), new Monitorable() {
                            @Override
                            public void monitor() {
                                numChunkAllocationAttempts.getAndIncrement();
                            }
                        }));

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        transferStrategy.transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }

        assertEquals(1, numChunkAllocationAttempts.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

private void testGetJobWithUserSuppliedChannelStrategy(
        final TransferStrategyBuilderModifiable transferStrategyBuilderModifiable)
        throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {/*from  www. ja va2  s.  com*/
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final AtomicInteger numTimesChannelOpened = new AtomicInteger(0);
        final AtomicInteger numTimesChannelClosed = new AtomicInteger(0);

        TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder().withDs3Client(client)
                .withMasterObjectList(masterObjectList).withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)))
                .withChannelStrategy(new UserSuppliedPutChannelStrategy(new FileObjectGetter(tempDirectory),
                        new ChannelMonitorable() {
                            @Override
                            public void acquired() {
                                numTimesChannelOpened.getAndIncrement();
                            }

                            @Override
                            public void released() {
                                numTimesChannelClosed.getAndIncrement();
                            }
                        }));

        transferStrategyBuilder = transferStrategyBuilderModifiable.modify(transferStrategyBuilder);

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        transferStrategy.transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }

        assertEquals(1, numTimesChannelOpened.get());
        assertEquals(1, numTimesChannelClosed.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testGetJobUserSuppliedTransferRetryDecorator() throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {//from   w ww . ja  va 2 s  .co  m
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final AtomicInteger numTimesTransferCalled = new AtomicInteger(0);

        final TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder()
                .withDs3Client(client).withMasterObjectList(masterObjectList)
                .withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)))
                .withTransferRetryDecorator(new UserSuppliedTransferRetryDecorator(new Monitorable() {
                    @Override
                    public void monitor() {
                        numTimesTransferCalled.getAndIncrement();
                    }
                }));

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        transferStrategy.transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }

        assertEquals(1, numTimesTransferCalled.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testGetJobUserSuppliedChunkAttemptRetryBehavior() throws IOException, InterruptedException {
    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);
    final String fileName = "beowulf.txt";

    try {//from   w  ww. j  a  v  a2s  .  c o  m
        final List<Ds3Object> objects = Lists.newArrayList(new Ds3Object(fileName));

        final GetBulkJobSpectraS3Request getBulkJobSpectraS3Request = new GetBulkJobSpectraS3Request(
                BUCKET_NAME, objects);

        final GetBulkJobSpectraS3Response getBulkJobSpectraS3Response = client
                .getBulkJobSpectraS3(getBulkJobSpectraS3Request);

        final MasterObjectList masterObjectList = getBulkJobSpectraS3Response.getMasterObjectList();

        final AtomicInteger numTimesInvokeCalled = new AtomicInteger(0);
        final AtomicInteger numTimesResetCalled = new AtomicInteger(0);

        final TransferStrategyBuilder transferStrategyBuilder = new TransferStrategyBuilder()
                .withDs3Client(client).withMasterObjectList(masterObjectList)
                .withChannelBuilder(new FileObjectGetter(tempDirectory))
                .withRangesForBlobs(PartialObjectHelpers.mapRangesToBlob(masterObjectList.getObjects(),
                        PartialObjectHelpers.getPartialObjectsRanges(objects)))
                .withChunkAttemptRetryBehavior(
                        new UserSuppliedChunkAttemptRetryBehavior(new ChunkAttemptRetryBehaviorMonitorable() {
                            @Override
                            public void invoke() {
                                numTimesInvokeCalled.getAndIncrement();
                            }

                            @Override
                            public void reset() {
                                numTimesResetCalled.getAndIncrement();
                            }
                        }));

        final TransferStrategy transferStrategy = transferStrategyBuilder.makeGetTransferStrategy();

        transferStrategy.transfer();

        final Collection<File> filesInTempDirectory = FileUtils.listFiles(tempDirectory.toFile(), null, false);

        for (final File file : filesInTempDirectory) {
            assertEquals(fileName, file.getName());
        }

        assertEquals(0, numTimesInvokeCalled.get());
        assertEquals(1, numTimesResetCalled.get());
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }
}

---

From source file:com.spectralogic.ds3client.integration.GetJobManagement_Test.java

@Test
public void testThatFifoIsNotProcessed() throws IOException, InterruptedException {
    Assume.assumeFalse(Platform.isWindows());

    final String tempPathPrefix = null;
    final Path tempDirectory = Files.createTempDirectory(Paths.get("."), tempPathPrefix);

    final String BEOWULF_FILE_NAME = "beowulf.txt";

    final AtomicBoolean caughtException = new AtomicBoolean(false);

    try {/*from w  ww.  j  a va  2  s .co m*/
        Runtime.getRuntime().exec("mkfifo " + Paths.get(tempDirectory.toString(), BEOWULF_FILE_NAME)).waitFor();

        final List<Ds3Object> ds3Objects = Arrays.asList(new Ds3Object(BEOWULF_FILE_NAME));

        final Ds3ClientHelpers.Job readJob = HELPERS.startReadJob(BUCKET_NAME, ds3Objects);
        readJob.transfer(new FileObjectPutter(tempDirectory));
    } catch (final UnrecoverableIOException e) {
        assertTrue(e.getMessage().contains(BEOWULF_FILE_NAME));
        caughtException.set(true);
    } finally {
        FileUtils.deleteDirectory(tempDirectory.toFile());
    }

    assertTrue(caughtException.get());
}

---

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