| /* |
| 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 org.apache.griffin.measure.sink |
| |
| import scala.util.{Success, Try} |
| |
| import org.apache.griffin.measure.configuration.dqdefinition.SinkParam |
| import org.apache.griffin.measure.configuration.enums._ |
| |
| case class SinkFactory(sinkParamIter: Iterable[SinkParam], |
| metricName: String) extends Serializable { |
| |
| /** |
| * create sink |
| * |
| * @param timeStamp the timestamp of sink |
| * @param block sink write metric in block or non-block way |
| * @return sink |
| */ |
| def getSinks(timeStamp: Long, block: Boolean): MultiSinks = { |
| MultiSinks(sinkParamIter.flatMap(param => getSink(timeStamp, param, block))) |
| } |
| |
| private def getSink(timeStamp: Long, sinkParam: SinkParam, block: Boolean): Option[Sink] = { |
| val config = sinkParam.getConfig |
| val sinkType = sinkParam.getType |
| val sinkTry = sinkType match { |
| case ConsoleSinkType => Try(ConsoleSink(config, metricName, timeStamp)) |
| case HdfsSinkType => Try(HdfsSink(config, metricName, timeStamp)) |
| case ElasticsearchSinkType => Try(ElasticSearchSink(config, metricName, timeStamp, block)) |
| case MongoSinkType => Try(MongoSink(config, metricName, timeStamp, block)) |
| case _ => throw new Exception(s"sink type ${sinkType} is not supported!") |
| } |
| sinkTry match { |
| case Success(sink) if (sink.available) => Some(sink) |
| case _ => None |
| } |
| } |
| |
| } |