io.grpc.netty.NettyWritableBuffer Maven / Gradle / Ivy
/*
* Copyright 2015 The gRPC Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.grpc.netty;
import io.grpc.internal.WritableBuffer;
import io.netty.buffer.ByteBuf;
/**
* The {@link WritableBuffer} used by the Netty transport.
*/
class NettyWritableBuffer implements WritableBuffer {
private final ByteBuf bytebuf;
NettyWritableBuffer(ByteBuf bytebuf) {
this.bytebuf = bytebuf;
}
@Override
public void write(byte[] src, int srcIndex, int length) {
bytebuf.writeBytes(src, srcIndex, length);
}
@Override
public void write(byte b) {
bytebuf.writeByte(b);
}
@Override
public int writableBytes() {
return bytebuf.writableBytes();
}
@Override
public int readableBytes() {
return bytebuf.readableBytes();
}
@Override
public void release() {
bytebuf.release();
}
ByteBuf bytebuf() {
return bytebuf;
}
}