Example usage for com.google.common.io ByteSource openStream

Introduction

In this page you can find the example usage for com.google.common.io ByteSource openStream.

Prototype

public abstract InputStream openStream() throws IOException;

Source Link

Document

Opens a new InputStream for reading from this source.

Usage

From source file:eu.lp0.cursus.xml.common.AbstractXMLFile.java

public final void from(ByteSource in) throws ImportException {
    try {//from w ww  .ja  v a 2s.  c  o m
        from(in.openStream());
    } catch (IOException e) {
        throw new ImportException(e);
    }
}

From source file:at.ac.univie.isc.asio.d2rq.LoadD2rqModel.java

private Model readFrom(final ByteSource source, final String base) throws IOException {
    try (final InputStream stream = source.openStream()) {
        final Model model = ModelFactory.createDefaultModel();
        parser.read(model, stream, base);
        return model;
    }/*from  www  . j  a  va  2s  .co  m*/
}

From source file:com.comphenix.attributes.NbtFactory.java

/**
 * Load the content of a file from a stream.
 * <p>/*from  ww  w. j  a v a 2 s  .co m*/
 * Use {@link Files#asByteSource(File)} to provide a stream from a file.
 *
 * @param stream - the stream supplier.
 * @param option - whether or not to decompress the input stream.
 * @return The decoded NBT compound.
 * @throws IOException If anything went wrong.
 */
public static NbtCompound fromStream(ByteSource stream, StreamOptions option) throws IOException {
    InputStream input = null;
    DataInputStream data = null;
    boolean suppress = true;

    try {
        input = stream.openStream();
        data = new DataInputStream(new BufferedInputStream(
                option == StreamOptions.GZIP_COMPRESSION ? new GZIPInputStream(input) : input));

        NbtCompound result = fromCompound(get().LOAD_COMPOUND.loadNbt(data));
        suppress = false;
        return result;

    } finally {
        if (data != null)
            Closeables.close(data, suppress);
        else if (input != null)
            Closeables.close(input, suppress);
    }
}

From source file:net.derquinse.common.io.BytesTransformer.java

/** Transforms a byte source. */
public void transform(ByteSource input, ByteSink output) throws IOException {
    checkInput(input);/*from   w ww . j ava 2 s  .  c  o m*/
    checkOutput(output);
    final Closer closer = Closer.create();
    try {
        transform(closer.register(input.openStream()), closer.register(output.openStream()));
    } finally {
        closer.close();
    }
}

From source file:net.derquinse.common.io.BytesTransformer.java

/** Transforms a byte source. */
public void transform(ByteSource input, OutputStream output) throws IOException {
    checkInput(input);//from   w  w w  .ja va2 s.  c o m
    checkOutput(output);
    final Closer closer = Closer.create();
    try {
        transform(closer.register(input.openStream()), output);
    } finally {
        closer.close();
    }
}

From source file:net.derquinse.common.util.zip.ZipFileLoader.java

/**
 * Loads a zip file into memory.//from w  w  w . j av a 2 s  . c  om
 * @param input Input data.
 * @return The loaded zip file.
 * @throws IOException if an I/O error occurs
 * @throws MaximumSizeExceededException if any of the entries exceeds the maximum size.
 */
public LoadedZipFile load(ByteSource input) throws IOException {
    checkInput(input);
    Closer closer = Closer.create();
    try {
        return load(closer.register(input.openStream()));
    } finally {
        closer.close();
    }
}

From source file:net.derquinse.bocas.gcs.GCSBucket.java

@Override
protected void put(final ByteString key, final ByteSource value) {
    boolean ok = false;
    try {/*from  ww w.  j  av  a  2  s  .  c o  m*/
        final InputStream is = value.openStream();
        try {
            InputStreamContent content = new InputStreamContent("application/octet-stream", is);
            if (value instanceof MemoryByteSource) {
                content.setLength(value.size());
            }
            Storage.Objects.Insert request = storage.objects().insert(bucket, null, content);
            request.setName(key.toHexString());
            // TODO: check direct upload
            request.execute();
            ok = true;
        } catch (IOException e) {
            throw new BocasException(e);
        } finally {
            is.close();
        }
    } catch (IOException e) {
        // ok is true if the exception is thrown during clean up.
        if (!ok) {
            throw new BocasException(e);
        }
    }
}

From source file:com.google.template.soy.types.proto.DescriptorTreeWalker.java

/** Read a file descriptor set and walk any proto types found within. */
final void walkFileDescriptorSetFromByteSource(ByteSource source)
        throws FileNotFoundException, IOException, DescriptorValidationException {
    visitFileDescriptorSetFromByteSource(source);

    try (InputStream inputStream = source.openStream()) {
        walkFileDescriptorSet(FileDescriptorSet.parseFrom(inputStream, extensionRegistry));
    }/*ww  w .ja  v  a 2  s  .c om*/
}

From source file:org.opendaylight.controller.cluster.raft.behaviors.LeaderInstallSnapshotState.java

void setSnapshotBytes(final ByteSource snapshotBytes) throws IOException {
    if (this.snapshotBytes != null) {
        return;/* w  w w . j  a va 2 s .c o m*/
    }

    snapshotSize = snapshotBytes.size();
    snapshotInputStream = snapshotBytes.openStream();

    this.snapshotBytes = snapshotBytes;

    totalChunks = (int) (snapshotSize / snapshotChunkSize + (snapshotSize % snapshotChunkSize > 0 ? 1 : 0));

    LOG.debug("{}: Snapshot {} bytes, total chunks to send: {}", logName, snapshotSize, totalChunks);

    replyReceivedForOffset = -1;
    chunkIndex = FIRST_CHUNK_INDEX;
}

From source file:ratpack.server.internal.DefaultServerConfigBuilder.java

@Override
public ServerConfig.Builder props(ByteSource byteSource) {
    Properties properties = new Properties();
    try (InputStream is = byteSource.openStream()) {
        properties.load(is);/*from   w ww.j a  v a 2 s .co m*/
    } catch (IOException e) {
        throw uncheck(e);
    }
    return props(properties);
}