/*
 * Copyright 2016, Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *    * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *
 *    * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.grpc.benchmarks;

import io.grpc.MethodDescriptor;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.EmptyByteBuf;
import io.netty.buffer.PooledByteBufAllocator;

import java.io.IOException;
import java.io.InputStream;

/**
 * Simple {@link MethodDescriptor#Marshaller} for Netty's {@link ByteBuf}.
 */
public class ByteBufOutputMarshaller implements MethodDescriptor.Marshaller<ByteBuf> {

  public static final EmptyByteBuf EMPTY_BYTE_BUF =
      new EmptyByteBuf(PooledByteBufAllocator.DEFAULT);

  @Override
  public InputStream stream(ByteBuf value) {
    return new ByteBufInputStream(value);
  }

  @Override
  public ByteBuf parse(InputStream stream) {
    try {
      // We don't do anything with the message and it's already been read into buffers
      // so just skip copying it.
      stream.skip(stream.available());
      return EMPTY_BYTE_BUF;
    } catch (IOException ioe) {
      throw new RuntimeException(ioe);
    }
  }
}

/*
 * Copyright 2016, Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *    * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *
 *    * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.grpc.benchmarks;

import io.grpc.MethodDescriptor;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.EmptyByteBuf;
import io.netty.buffer.PooledByteBufAllocator;

import java.io.IOException;
import java.io.InputStream;

/**
 * Simple {@link io.grpc.MethodDescriptor.Marshaller} for Netty's {@link ByteBuf}.
 */
public class ByteBufOutputMarshaller implements MethodDescriptor.Marshaller<ByteBuf> {

  public static final EmptyByteBuf EMPTY_BYTE_BUF =
      new EmptyByteBuf(PooledByteBufAllocator.DEFAULT);

  @Override
  public InputStream stream(ByteBuf value) {
    return new ByteBufInputStream(value);
  }

  @Override
  public ByteBuf parse(InputStream stream) {
    try {
      // We don't do anything with the message and it's already been read into buffers
      // so just skip copying it.
      stream.skip(stream.available());
      return EMPTY_BYTE_BUF;
    } catch (IOException ioe) {
      throw new RuntimeException(ioe);
    }
  }
}

Fix javadoc warning.