Example usage for org.apache.commons.io IOUtils copyLarge

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils copyLarge.

Prototype

public static long copyLarge(Reader input, Writer output) throws IOException

Source Link

Document

Copy chars from a large (over 2GB) Reader to a Writer.

Usage

From source file:it.openutils.mgnlaws.magnolia.datastore.CachedS3DataRecord.java

public CachedS3DataRecord(S3DataRecord record, File cacheDirectory) throws DataStoreException, IOException {
    super(record.getIdentifier());
    this.length = record.getLength();
    this.lastModified = record.getLastModified();

    fileToStream = File.createTempFile(this.getIdentifier().toString() + "-", null, cacheDirectory);
    fileToStreamAbsolutePath = fileToStream.getAbsolutePath();
    FileOutputStream fos = new FileOutputStream(fileToStream);
    try {/*from ww w. j  a v  a2  s.c  om*/
        IOUtils.copyLarge(record.getStream(), fos);
    } finally {
        IOUtils.closeQuietly(record.getStream());
        IOUtils.closeQuietly(fos);
    }
}

From source file:edu.umn.msi.tropix.common.io.IOUtilsImpl.java

public long copyLarge(final InputStream input, final OutputStream output) {
    try {/*from www  .j  a v  a 2s .  com*/
        return IOUtils.copyLarge(input, output);
    } catch (final IOException e) {
        throw new IORuntimeException(e);
    }
}

From source file:at.uni_salzburg.cs.ros.viewer.services.BigraphImageRendererTestCase.java

@Test
public void shouldRenderCorectBigraphsCorrectly() throws IOException {
    for (String[] bigraph : bigraphTests) {
        BigraphImageRenderer renderer = new BigraphImageRendererImpl();
        byte[] actuals = renderer.convertBgmToPng(bigraph[0]);
        assertNotNull(actuals);/*from  w w  w  .ja v a 2  s  .  com*/

        InputStream is = getClass().getResourceAsStream(bigraph[1]);
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        IOUtils.copyLarge(is, os);
        is.close();
        os.close();
        byte[] expecteds = os.toByteArray();

        assertArrayEquals("Rendered bigraph image differs from expected image " + bigraph[1], expecteds,
                actuals);
    }
}

From source file:eu.planets_project.services.datatypes.Content.java

/**
 * Create (streamed) content by reference, from an input stream.
 * @param inputStream The InputStream containing the value for the content.
 * @return A content instance with the specified value
 *//*from  ww  w. j  av a2 s .com*/
public static DigitalObjectContent byReference(final InputStream inputStream) {
    try {
        File tempFile = File.createTempFile("tempContent", "tmp");
        tempFile.deleteOnExit(); // TODO do we really want this here? 
        FileOutputStream out = new FileOutputStream(tempFile);
        IOUtils.copyLarge(inputStream, out);
        out.close();
        return new ImmutableContent(tempFile);
    } catch (IOException e) {
        e.printStackTrace();
    }
    throw new IllegalStateException("Could not create content for input stream: " + inputStream);
}

From source file:com.vmware.photon.controller.api.frontend.lib.LocalImageStoreImage.java

@Override
public long addFile(String fileName, InputStream inputStream, long fileSize)
        throws IOException, NameTakenException, InternalException {

    // Create file
    File target = toFile(fileName);
    logger.debug("create file %s/%s", target.getName());

    if (target.exists()) {
        throw new NameTakenException("image", imageId);
    }//from   w  w w.j  av  a 2s  .  co  m

    // Write to file.
    try (OutputStream outputStream = new FileOutputStream(target)) {
        return IOUtils.copyLarge(inputStream, outputStream);
    } catch (IOException e) {
        throw new InternalException(e);
    }
}

From source file:com.talis.storage.http.ItemResource.java

@GET
public Response get(@PathParam("id") final String id) {
    URI tmbURI = makeInternalURI(id);
    try {//from w  ww  . j  ava 2s.  c om
        final StoredItem item = myStore.read(tmbURI);
        LOG.debug(String.format("StoredThing has media type : %s", item.getMediaType()));

        StreamingOutput output = new StreamingOutput() {
            @Override
            public void write(OutputStream output) throws IOException {
                try {
                    IOUtils.copyLarge(item.getEntity(), output);
                } catch (Exception e) {
                    LOG.error("Error fetching chunk", e);
                } finally {
                    LOG.info("Closing output");
                    output.flush();
                    output.close();
                }
            }
        };

        return Response.ok(output, item.getMediaType()).header("etag", item.getEtag())
                .header("last-modified", item.getLastModified()).header("cache-control", "max-age=7200")
                .build();
    } catch (InvalidKeyException e) {
        throw new WebApplicationException(e, 400);
    } catch (IOException e) {
        throw new WebApplicationException(e, 500);
    } catch (ItemNotFoundException e) {
        throw new WebApplicationException(e, 404);
    }
}

From source file:com.hs.mail.imap.message.MailMessage.java

public void save(InputStream is) throws IOException {
    File dest = Config.getDataFile(getInternalDate(), getPhysMessageID());
    OutputStream os = null;/* www .j  av  a2s  .  com*/
    try {
        os = new FileOutputStream(dest);
        IOUtils.copyLarge(is, os);
    } finally {
        IOUtils.closeQuietly(os);
        IOUtils.closeQuietly(is);
    }
}

From source file:edu.umn.msi.tropix.common.io.IOUtilsImpl.java

public long copyLarge(final Reader input, final Writer output) {
    try {/*from  w ww .  j  av  a2s .  c  om*/
        return IOUtils.copyLarge(input, output);
    } catch (final IOException e) {
        throw new IORuntimeException(e);
    }
}

From source file:dk.deck.remoteconsole.proxy.LocalExecutor.java

public void execute(String command, String[] arguments, final PrintStream out, final PrintStream error)
        throws IOException, InterruptedException {
    List<String> args = new ArrayList<String>();
    args.add(command);//w  w  w .  j a  v  a 2s.c o  m
    args.addAll(Arrays.asList(arguments));
    ProcessBuilder builder = new ProcessBuilder(args);
    //        Map<String, String> env = builder.environment();
    //        System.out.println("Env:");
    //        for (Map.Entry<String, String> entry : env.entrySet()) {
    //            System.out.println(entry.getKey() + "=" + entry.getValue());
    //        }
    final Process p = builder.start();
    Runnable copyOutput = new Runnable() {

        @Override
        public void run() {
            try {
                IOUtils.copyLarge(p.getInputStream(), out);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    };
    Runnable copyError = new Runnable() {

        @Override
        public void run() {
            try {
                IOUtils.copyLarge(p.getErrorStream(), error);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    };
    new Thread(copyOutput).start();
    new Thread(copyError).start();

    int exitValue = p.waitFor();
    if (exitValue != 0) {
        throw new IllegalStateException("Exit value for dump was " + exitValue);
    }
}

From source file:com.thoughtworks.go.domain.FileHandler.java

public void handle(InputStream stream) throws IOException {
    FileOutputStream fileOutputStream = null;
    try {/*  w  w  w.j  av a  2s .  c  o  m*/
        fileOutputStream = FileUtils.openOutputStream(artifact);
        LOG.info("[Artifact File Download] [{}] Download of artifact {} started", new Date(),
                artifact.getName());
        IOUtils.copyLarge(stream, fileOutputStream);
        LOG.info("[Artifact File Download] [{}] Download of artifact {} ended", new Date(), artifact.getName());
    } finally {
        IOUtils.closeQuietly(fileOutputStream);
    }
    FileInputStream inputStream = null;
    try {
        inputStream = new FileInputStream(artifact);
        LOG.info("[Artifact File Download] [{}] Checksum computation of artifact {} started", new Date(),
                artifact.getName());
        String artifactMD5 = md5Hex(inputStream);
        new ChecksumValidator(artifactMd5Checksums).validate(srcFile, artifactMD5, checksumValidationPublisher);
        LOG.info("[Artifact File Download] [{}] Checksum computation of artifact {} ended", new Date(),
                artifact.getName());
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}