Example usage for org.apache.commons.io.output NullOutputStream nullOutputStream

Introduction

In this page you can find the example usage for org.apache.commons.io.output NullOutputStream nullOutputStream.

Prototype

public static OutputStream nullOutputStream() 

Source Link

Document

Returns a new OutputStream which discards all bytes.

Usage

From source file:org.archive.io.arc.ARCWriterTest.java

public void testWriteGiantRecord() throws IOException {
    PrintStream dummyStream = new PrintStream(new NullOutputStream());
    ARCWriter arcWriter = new ARCWriter(SERIAL_NO, dummyStream, new File("dummy"),
            new WriterPoolSettingsData("", "", -1, false, null, null));
    assertNotNull(arcWriter);/*w w w.j a  v  a 2 s. com*/

    // Start the record with an arbitrary 14-digit date per RFC2540
    long now = System.currentTimeMillis();
    long recordLength = org.apache.commons.io.FileUtils.ONE_GB * 3;

    arcWriter.write("dummy:uri", "application/octet-stream", "0.1.2.3", now, recordLength,
            new NullInputStream(recordLength));
    arcWriter.close();
}

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From source file:org.artifactory.engine.UploadServiceImpl.java

private void consumeRequestBody(ArtifactoryRequest request) throws IOException {
    IOUtils.copy(request.getInputStream(), new NullOutputStream());
}

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From source file:org.artifactory.request.InternalArtifactoryResponse.java

@Override
public OutputStream getOutputStream() throws IOException {
    return new NullOutputStream();
}

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From source file:org.artifactory.traffic.read.TrafficReaderTest.java

/**
 * Test the stream writer with valid in-range dates
 *//*w  w  w  .  jav  a 2  s  .  c o m*/
public void testEntriesStream() {
    Date[] dateRange = findDateRange();
    trafficReader = new TrafficReader(new File(trafficLogDir.getFile()));
    Date startDate = dateRange[0];
    Date endDate = dateRange[1];
    long charsWritten = trafficReader.writeFileToStream(new NullOutputStream(), startDate, endDate);
    assertTrue(charsWritten > 0);
}

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From source file:org.carrot2.core.ProcessingResultTest.java

private void checkSerializationDeserialization(boolean documentsDeserialized, boolean clustersDeserialized,
        boolean attributesDeserialized) throws Exception {
    final ProcessingResult sourceProcessingResult = prepareProcessingResult();

    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    sourceProcessingResult.serialize(new NullOutputStream());
    sourceProcessingResult.serialize(outputStream, documentsDeserialized, clustersDeserialized,
            attributesDeserialized);/*  w w w .j  av a2 s . co  m*/
    CloseableUtils.close(outputStream);

    final ProcessingResult deserialized = ProcessingResult
            .deserialize(new ByteArrayInputStream(outputStream.toByteArray()));

    assertNotNull(deserialized);
    assertNotNull(deserialized.getAttributes());

    if (documentsDeserialized) {
        assertThatDocuments(deserialized.getDocuments()).isEquivalentTo(sourceProcessingResult.getDocuments());
    } else {
        Assertions.assertThat(deserialized.getDocuments()).isNull();
    }

    if (clustersDeserialized) {
        assertThatClusters(deserialized.getClusters()).isEquivalentTo(sourceProcessingResult.getClusters(),
                documentsDeserialized);
    } else {
        Assertions.assertThat(deserialized.getClusters()).isNull();
    }

    if (attributesDeserialized) {
        Assertions.assertThat(deserialized.getAttribute(AttributeNames.RESULTS))
                .isEqualTo(sourceProcessingResult.getAttribute(AttributeNames.RESULTS));
    } else {
        Assertions.assertThat(deserialized.getAttribute(AttributeNames.RESULTS)).isNull();
    }

    Assertions.assertThat(deserialized.getAttributes().get(AttributeNames.QUERY))
            .isEqualTo(sourceProcessingResult.getAttributes().get(AttributeNames.QUERY));
}

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From source file:org.cc86.MMC.modules.audio.SWTTYProvider.java

private static void setup() {
    Tools.runCmdWithPassthru(IoBuilder.forLogger("External.sudoedChmod").buildPrintStream(), "sudo", "chmod",
            "777", "/sys/class/softuart/softuart/data");
    Tools.runCmdWithPassthru(new PrintStream(new NullOutputStream()), "cat",
            "/sys/class/softuart/softuart/data");
}

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From source file:org.cesecore.util.PKIXCertRevocationStatusChecker.java

/**
 * Reads the content of 'httpErrorStream' and ignores it. 
 *//*  w  w w. j  a v  a 2  s  . c o  m*/
private void handleContentOfErrorStream(final InputStream httpErrorStream) {
    if (httpErrorStream != null) {
        try {
            OutputStream os = new NullOutputStream();
            IOUtils.copy(httpErrorStream, os);
            httpErrorStream.close();
            os.close();
        } catch (IOException ex) {
        }
    }
}

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From source file:org.cruk.genologics.api.GenologicsAPIBatchOperationTest.java

@Test
public void testArtifactBatchFetch() throws Exception {
    List<LimsLink<Artifact>> links = new ArrayList<LimsLink<Artifact>>();

    links.add(new ArtifactLink(new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/2-1000624")));
    links.add(new ArtifactLink(new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/2-1000622")));
    links.add(new ArtifactLink(new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/2-1000605")));
    links.add(new ArtifactLink(new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/2-1000623")));
    links.add(new ArtifactLink(new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/2-1000625")));

    File expectedResultFile = new File("src/test/xml/batchtestreordering-artifacts.xml");
    String expectedReply = FileUtils.readFileToString(expectedResultFile);

    URI uri = new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/batch/retrieve");

    // Note: need PushbackInputStream to prevent the call to getBody() being made more than once.
    // See MessageBodyClientHttpResponseWrapper.

    InputStream responseStream = new PushbackInputStream(new ByteArrayInputStream(expectedReply.getBytes()));

    HttpHeaders headers = new HttpHeaders();

    ClientHttpResponse httpResponse = EasyMock.createMock(ClientHttpResponse.class);
    EasyMock.expect(httpResponse.getStatusCode()).andReturn(HttpStatus.OK).anyTimes();
    EasyMock.expect(httpResponse.getRawStatusCode()).andReturn(HttpStatus.OK.value()).anyTimes();
    EasyMock.expect(httpResponse.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpResponse.getBody()).andReturn(responseStream).once();
    httpResponse.close();/*from  w ww .  j  a  v  a 2 s  .c o  m*/
    EasyMock.expectLastCall().once();

    ClientHttpRequest httpRequest = EasyMock.createMock(ClientHttpRequest.class);
    EasyMock.expect(httpRequest.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpRequest.getBody()).andReturn(new NullOutputStream()).times(0, 2);
    EasyMock.expect(httpRequest.execute()).andReturn(httpResponse).once();

    ClientHttpRequestFactory mockFactory = EasyMock.createStrictMock(ClientHttpRequestFactory.class);
    EasyMock.expect(mockFactory.createRequest(uri, HttpMethod.POST)).andReturn(httpRequest).once();

    restTemplate.setRequestFactory(mockFactory);

    EasyMock.replay(httpResponse, httpRequest, mockFactory);

    List<Artifact> artifacts = api.loadAll(links);

    assertEquals("Wrong number of artifacts", links.size(), artifacts.size());

    for (int i = 0; i < links.size(); i++) {
        assertTrue("Artifact " + i + " wrong: " + artifacts.get(i).getUri(),
                artifacts.get(i).getUri().toString().startsWith(links.get(i).getUri().toString()));
    }

    EasyMock.verify(httpResponse, httpRequest, mockFactory);
}

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From source file:org.cruk.genologics.api.GenologicsAPIBatchOperationTest.java

@Test
public void testArtifactBatchUpdate() throws Exception {
    File expectedResultFile = new File("src/test/xml/batchtestreordering-artifacts.xml");
    String expectedReply = FileUtils.readFileToString(expectedResultFile);

    ArtifactBatchFetchResult updateArtifactsFetch = (ArtifactBatchFetchResult) marshaller
            .unmarshal(new StreamSource(expectedResultFile));

    List<Artifact> artifacts = updateArtifactsFetch.getArtifacts();

    // Rearrange these to a different order to that in the file.
    // This means the original XML file loaded above will return in an order
    // not matching either the Links object (below) or the original order
    // of the artifacts.
    Collections.shuffle(artifacts, new Random(997));

    // Copy the URI order as it is now to make sure it doesn't differ
    // after updating the artifacts.
    List<URI> uriOrder = new ArrayList<URI>();

    Links confirmLinks = new Links();
    for (Artifact a : artifacts) {
        uriOrder.add(a.getUri());/*from  w  ww.  j  av  a2 s.c om*/
        confirmLinks.getLinks().add(new Link(a));
    }

    // The Links object that (would) come back should be in a different order.
    Collections.shuffle(confirmLinks.getLinks(), new Random(1024));

    StringWriter linksXML = new StringWriter();
    marshaller.marshal(confirmLinks, new StreamResult(linksXML));

    // Two calls to make here.

    URI updateUri = new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/batch/update");
    URI retrieveUri = new URI("http://limsdev.cri.camres.org:8080/api/v2/artifacts/batch/retrieve");

    // Note: need PushbackInputStream to prevent the call to getBody() being made more than once.
    // See MessageBodyClientHttpResponseWrapper.

    InputStream response1Stream = new PushbackInputStream(
            new ByteArrayInputStream(linksXML.toString().getBytes()));
    InputStream response2Stream = new PushbackInputStream(new ByteArrayInputStream(expectedReply.getBytes()));

    HttpHeaders headers = new HttpHeaders();

    ClientHttpResponse httpResponse1 = EasyMock.createMock(ClientHttpResponse.class);
    EasyMock.expect(httpResponse1.getStatusCode()).andReturn(HttpStatus.OK).anyTimes();
    EasyMock.expect(httpResponse1.getRawStatusCode()).andReturn(HttpStatus.OK.value()).anyTimes();
    EasyMock.expect(httpResponse1.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpResponse1.getBody()).andReturn(response1Stream).once();
    httpResponse1.close();
    EasyMock.expectLastCall().once();

    ClientHttpRequest httpRequest1 = EasyMock.createMock(ClientHttpRequest.class);
    EasyMock.expect(httpRequest1.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpRequest1.getBody()).andReturn(new NullOutputStream()).times(0, 2);
    EasyMock.expect(httpRequest1.execute()).andReturn(httpResponse1).once();

    ClientHttpResponse httpResponse2 = EasyMock.createMock(ClientHttpResponse.class);
    EasyMock.expect(httpResponse2.getStatusCode()).andReturn(HttpStatus.OK).anyTimes();
    EasyMock.expect(httpResponse2.getRawStatusCode()).andReturn(HttpStatus.OK.value()).anyTimes();
    EasyMock.expect(httpResponse2.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpResponse2.getBody()).andReturn(response2Stream).once();
    httpResponse2.close();
    EasyMock.expectLastCall().once();

    ClientHttpRequest httpRequest2 = EasyMock.createMock(ClientHttpRequest.class);
    EasyMock.expect(httpRequest2.getHeaders()).andReturn(headers).anyTimes();
    EasyMock.expect(httpRequest2.getBody()).andReturn(new NullOutputStream()).times(0, 2);
    EasyMock.expect(httpRequest2.execute()).andReturn(httpResponse2).once();

    ClientHttpRequestFactory mockFactory = EasyMock.createStrictMock(ClientHttpRequestFactory.class);
    EasyMock.expect(mockFactory.createRequest(updateUri, HttpMethod.POST)).andReturn(httpRequest1).once();
    EasyMock.expect(mockFactory.createRequest(retrieveUri, HttpMethod.POST)).andReturn(httpRequest2).once();

    restTemplate.setRequestFactory(mockFactory);

    EasyMock.replay(httpResponse1, httpRequest1, httpResponse2, httpRequest2, mockFactory);

    api.updateAll(artifacts);

    assertEquals("Wrong number of artifacts", uriOrder.size(), artifacts.size());

    for (int i = 0; i < uriOrder.size(); i++) {
        assertEquals("Artifact " + i + " wrong:", uriOrder.get(i), artifacts.get(i).getUri());
    }

    EasyMock.verify(httpResponse2, httpRequest2, mockFactory);
}

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From source file:org.cryptomator.crypto.aes256.Aes256Cryptor.java

@Override
public boolean authenticateContent(SeekableByteChannel encryptedFile) throws IOException {
    // init mac:/*from w  ww.  jav  a  2  s. c  o  m*/
    final Mac calculatedMac = this.hmacSha256(hMacMasterKey);

    // read stored mac:
    encryptedFile.position(16);
    final ByteBuffer storedMac = ByteBuffer.allocate(calculatedMac.getMacLength());
    final int numMacBytesRead = encryptedFile.read(storedMac);

    // check validity of header:
    if (numMacBytesRead != calculatedMac.getMacLength()) {
        throw new IOException("Failed to read file header.");
    }

    // read all encrypted data and calculate mac:
    encryptedFile.position(64);
    final InputStream in = new SeekableByteChannelInputStream(encryptedFile);
    final InputStream macIn = new MacInputStream(in, calculatedMac);
    IOUtils.copyLarge(macIn, new NullOutputStream());

    // compare (in constant time):
    return MessageDigest.isEqual(storedMac.array(), calculatedMac.doFinal());
}

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