Examples of BytesStreamOutput

Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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        .fromRestContentType(request.param("format", request.header("Content-Type")));
    if (contentType == null) {
      // default to JSON
      contentType = XContentType.JSON;
    }
    XContentBuilder builder = new XContentBuilder(XContentFactory.xContent(contentType), new BytesStreamOutput());
    if (request.paramAsBoolean("pretty", false)) {
      builder.prettyPrint().lfAtEnd();
    }
    String casing = request.param("case");
    if (casing != null && "camelCase".equals(casing)) {
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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        .fromRestContentType(request.param("format", request.header("Content-Type")));
    if (contentType == null) {
      // default to JSON
      contentType = XContentType.JSON;
    }
    XContentBuilder builder = new XContentBuilder(XContentFactory.xContent(contentType), new BytesStreamOutput());
    if (request.paramAsBoolean("pretty", false)) {
      builder.prettyPrint().lfAtEnd();
    }
    String casing = request.param("case");
    if (casing != null && "camelCase".equals(casing)) {
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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*/
@Test
public class HandlesStreamsTests {

    @Test public void testSharedUTFHandles() throws Exception {
        BytesStreamOutput bytesOut = new BytesStreamOutput();
        HandlesStreamOutput out = new HandlesStreamOutput(bytesOut, 5);
        String lowerThresholdValue = "test";
        String higherThresholdValue = "something that is higher than 5";
        out.writeUTF(lowerThresholdValue);
        out.writeUTF(higherThresholdValue);
        out.writeInt(1);
        out.writeUTF("else");
        out.writeUTF(higherThresholdValue);
        out.writeUTF(lowerThresholdValue);

        HandlesStreamInput in = new HandlesStreamInput(new BytesStreamInput(bytesOut.copiedByteArray()));
        assertThat(in.readUTF(), equalTo(lowerThresholdValue));
        assertThat(in.readUTF(), equalTo(higherThresholdValue));
        assertThat(in.readInt(), equalTo(1));
        assertThat(in.readUTF(), equalTo("else"));
        assertThat(in.readUTF(), equalTo(higherThresholdValue));
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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*/
@Test
public class BytesStreamsTests {

    @Test public void testSimpleStreams() throws Exception {
        BytesStreamOutput out = CachedStreamOutput.popEntry().cachedBytes();
        out.writeBoolean(false);
        out.writeByte((byte) 1);
        out.writeShort((short) -1);
        out.writeInt(-1);
        out.writeVInt(2);
        out.writeLong(-3);
        out.writeVLong(4);
        out.writeFloat(1.1f);
        out.writeDouble(2.2);
        out.writeUTF("hello");
        out.writeUTF("goodbye");

        BytesStreamInput in = new BytesStreamInput(out.copiedByteArray());
        assertThat(in.readBoolean(), equalTo(false));
        assertThat(in.readByte(), equalTo((byte) 1));
        assertThat(in.readShort(), equalTo((short) -1));
        assertThat(in.readInt(), equalTo(-1));
        assertThat(in.readVInt(), equalTo(2));
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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        ClusterState clusterState = newClusterStateBuilder().nodes(nodes).metaData(metaData).routingTable(routingTable).build();

        ShardsAllocation strategy = new ShardsAllocation();
        RoutingTable source = strategy.reroute(clusterState).routingTable();

        BytesStreamOutput outStream = new BytesStreamOutput();
        RoutingTable.Builder.writeTo(source, outStream);
        BytesStreamInput inStream = new BytesStreamInput(outStream.copiedByteArray());
        RoutingTable target = RoutingTable.Builder.readFrom(inStream);

        assertThat(target.prettyPrint(), equalTo(source.prettyPrint()));
    }
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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        future.addListener(new NettyTransport.CacheFutureListener(cachedEntry));
    }

    @Override public void sendResponse(Throwable error) throws IOException {
        CachedStreamOutput.Entry cachedEntry = CachedStreamOutput.popEntry();
        BytesStreamOutput stream;
        try {
            stream = cachedEntry.cachedBytes();
            writeResponseExceptionHeader(stream);
            RemoteTransportException tx = new RemoteTransportException(transport.nodeName(), transport.wrapAddress(channel.getLocalAddress()), action, error);
            ThrowableObjectOutputStream too = new ThrowableObjectOutputStream(stream);
            too.writeObject(tx);
            too.close();
        } catch (NotSerializableException e) {
            stream = cachedEntry.cachedBytes();
            writeResponseExceptionHeader(stream);
            RemoteTransportException tx = new RemoteTransportException(transport.nodeName(), transport.wrapAddress(channel.getLocalAddress()), action, new NotSerializableTransportException(error));
            ThrowableObjectOutputStream too = new ThrowableObjectOutputStream(stream);
            too.writeObject(tx);
            too.close();
        }
        ChannelBuffer buffer = ChannelBuffers.wrappedBuffer(stream.unsafeByteArray(), 0, stream.size());
        buffer.setInt(0, buffer.writerIndex() - 4); // update real size.
        ChannelFuture future = channel.write(buffer);
        future.addListener(new NettyTransport.CacheFutureListener(cachedEntry));
    }
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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     * @throws IOException in case of I/O errors
     */
    public static byte[] copyToByteArray(InputStream in) throws IOException {
        CachedStreamOutput.Entry cachedEntry = CachedStreamOutput.popEntry();
        try {
            BytesStreamOutput out = cachedEntry.cachedBytes();
            copy(in, out);
            return out.copiedByteArray();
        } finally {
            CachedStreamOutput.pushEntry(cachedEntry);
        }
    }
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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    }

    @Override public void sendResponse(Throwable error) throws IOException {
        CachedStreamOutput.Entry cachedEntry = CachedStreamOutput.popEntry();
        try {
            BytesStreamOutput stream;
            try {
                stream = cachedEntry.cachedBytes();
                writeResponseExceptionHeader(stream);
                RemoteTransportException tx = new RemoteTransportException(targetTransport.nodeName(), targetTransport.boundAddress().boundAddress(), action, error);
                ThrowableObjectOutputStream too = new ThrowableObjectOutputStream(stream);
                too.writeObject(tx);
                too.close();
            } catch (NotSerializableException e) {
                stream = cachedEntry.cachedBytes();
                writeResponseExceptionHeader(stream);
                RemoteTransportException tx = new RemoteTransportException(targetTransport.nodeName(), targetTransport.boundAddress().boundAddress(), action, new NotSerializableTransportException(error));
                ThrowableObjectOutputStream too = new ThrowableObjectOutputStream(stream);
                too.writeObject(tx);
                too.close();
            }
            final byte[] data = stream.copiedByteArray();
            targetTransport.threadPool().cached().execute(new Runnable() {
                @Override public void run() {
                    targetTransport.messageReceived(data, action, sourceTransport, null);
                }
            });
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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    @Override public Location add(Operation operation) throws TranslogException {
        CachedStreamOutput.Entry cachedEntry = CachedStreamOutput.popEntry();
        rwl.readLock().lock();
        try {
            BytesStreamOutput out = cachedEntry.cachedBytes();
            out.writeInt(0); // marker for the size...
            TranslogStreams.writeTranslogOperation(out, operation);
            out.flush();

            int size = out.size();
            out.seek(0);
            out.writeInt(size - 4);

            Location location = current.add(out.unsafeByteArray(), 0, size);
            if (syncOnEachOperation) {
                current.sync();
            }
            FsTranslogFile trans = this.trans;
            if (trans != null) {
                try {
                    location = trans.add(out.unsafeByteArray(), 0, size);
                } catch (ClosedChannelException e) {
                    // ignore
                }
            }
            return location;
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Examples of org.elasticsearch.common.io.stream.BytesStreamOutput

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        .fromRestContentType(request.param("format", request.header("Content-Type")));
    if (contentType == null) {
      // default to JSON
      contentType = XContentType.JSON;
    }
    XContentBuilder builder = new XContentBuilder(XContentFactory.xContent(contentType), new BytesStreamOutput());
    if (request.paramAsBoolean("pretty", false)) {
      builder.prettyPrint().lfAtEnd();
    }
    String casing = request.param("case");
    if (casing != null && "camelCase".equals(casing)) {
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