| /** |
| * 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.producer.async |
| |
| import java.util.concurrent.atomic.AtomicInteger |
| import java.util.concurrent.BlockingQueue |
| import org.apache.log4j.Logger |
| import kafka.utils.Utils |
| |
| class AsyncProducerStats extends AsyncProducerStatsMBean { |
| val droppedEvents = new AtomicInteger(0) |
| val numEvents = new AtomicInteger(0) |
| |
| def getAsyncProducerEvents: Int = numEvents.get |
| |
| def getAsyncProducerDroppedEvents: Int = droppedEvents.get |
| |
| def recordDroppedEvents = droppedEvents.getAndAdd(1) |
| |
| def recordEvent = numEvents.getAndAdd(1) |
| } |
| |
| class AsyncProducerQueueSizeStats[T](private val queue: BlockingQueue[QueueItem[T]]) extends AsyncProducerQueueSizeStatsMBean { |
| def getAsyncProducerQueueSize: Int = queue.size |
| } |
| |
| object AsyncProducerStats { |
| private val logger = Logger.getLogger(getClass()) |
| private val stats = new AsyncProducerStats |
| Utils.registerMBean(stats, AsyncProducer.ProducerMBeanName) |
| |
| def recordDroppedEvents = stats.recordDroppedEvents |
| |
| def recordEvent = stats.recordEvent |
| } |