001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import java.util.concurrent.TimeUnit;
021import org.apache.yetus.audience.InterfaceAudience;
022
023import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;
024import org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer;
025
026/**
027 * The implementation of {@link AsyncBufferedMutatorBuilder}.
028 */
029@InterfaceAudience.Private
030class AsyncBufferedMutatorBuilderImpl implements AsyncBufferedMutatorBuilder {
031
032  private final HashedWheelTimer periodicalFlushTimer;
033
034  private final AsyncTableBuilder<?> tableBuilder;
035
036  private long writeBufferSize;
037
038  private long periodicFlushTimeoutNs;
039
040  public AsyncBufferedMutatorBuilderImpl(AsyncConnectionConfiguration connConf,
041      AsyncTableBuilder<?> tableBuilder, HashedWheelTimer periodicalFlushTimer) {
042    this.tableBuilder = tableBuilder;
043    this.writeBufferSize = connConf.getWriteBufferSize();
044    this.periodicFlushTimeoutNs = connConf.getWriteBufferPeriodicFlushTimeoutNs();
045    this.periodicalFlushTimer = periodicalFlushTimer;
046  }
047
048  @Override
049  public AsyncBufferedMutatorBuilder setOperationTimeout(long timeout, TimeUnit unit) {
050    tableBuilder.setOperationTimeout(timeout, unit);
051    return this;
052  }
053
054  @Override
055  public AsyncBufferedMutatorBuilder setRpcTimeout(long timeout, TimeUnit unit) {
056    tableBuilder.setRpcTimeout(timeout, unit);
057    return this;
058  }
059
060  @Override
061  public AsyncBufferedMutatorBuilder setRetryPause(long pause, TimeUnit unit) {
062    tableBuilder.setRetryPause(pause, unit);
063    return this;
064  }
065
066  @Override
067  public AsyncBufferedMutatorBuilder setMaxAttempts(int maxAttempts) {
068    tableBuilder.setMaxAttempts(maxAttempts);
069    return this;
070  }
071
072  @Override
073  public AsyncBufferedMutatorBuilder setStartLogErrorsCnt(int startLogErrorsCnt) {
074    tableBuilder.setStartLogErrorsCnt(startLogErrorsCnt);
075    return this;
076  }
077
078  @Override
079  public AsyncBufferedMutatorBuilder setWriteBufferSize(long writeBufferSize) {
080    Preconditions.checkArgument(writeBufferSize > 0, "writeBufferSize %d must be >= 0",
081      writeBufferSize);
082    this.writeBufferSize = writeBufferSize;
083    return this;
084  }
085
086  @Override
087  public AsyncBufferedMutatorBuilder setWriteBufferPeriodicFlush(long timeout, TimeUnit unit) {
088    this.periodicFlushTimeoutNs = unit.toNanos(timeout);
089    return this;
090  }
091
092  @Override
093  public AsyncBufferedMutator build() {
094    return new AsyncBufferedMutatorImpl(periodicalFlushTimer, tableBuilder.build(), writeBufferSize,
095      periodicFlushTimeoutNs);
096  }
097}