/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 kafka.network import java.nio._ import java.nio.channels._ import kafka.utils._ @nonthreadsafe private[kafka] class ByteBufferSend(val buffer: ByteBuffer) extends Send { var complete: Boolean = false def this(size: Int) = this(ByteBuffer.allocate(size)) def writeTo(channel: GatheringByteChannel): Int = { expectIncomplete() var written = 0 written += channel.write(buffer) if(!buffer.hasRemaining) complete = true written } }