com.datamountaineer.streamreactor.connect.hazelcast.writers.ICacheWriter.scala Maven / Gradle / Ivy

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/*
 * Copyright 2017 Datamountaineer.
 *
 * 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 com.datamountaineer.streamreactor.connect.hazelcast.writers

import javax.cache.{Cache, CacheManager}

import com.datamountaineer.streamreactor.connect.hazelcast.HazelCastConnection
import com.datamountaineer.streamreactor.connect.hazelcast.config.HazelCastSinkSettings
import com.hazelcast.core.HazelcastInstance
import org.apache.kafka.connect.sink.SinkRecord

/**
  * Created by [email protected] on 02/12/2016. 
  * stream-reactor
  */
case class ICacheWriter(client: HazelcastInstance, topic: String, settings: HazelCastSinkSettings) extends Writer(settings) {
  val name: String =  settings.topicObject(topic).name
  val cacheManager: CacheManager = HazelCastConnection.getCacheManager(client, s"${client.getName}-$name-cache-manager")
  val cacheWriter: Cache[String, Object] = cacheManager.getCache(name, classOf[String], classOf[Object])

  override def write(record: SinkRecord): Unit = {
    cacheWriter.put(buildPKs(record), convert(record))
  }

  override def close: Unit = {
    cacheWriter.close()
    cacheManager.close()
  }
}