/*
 * Copyright 2014 NAVER Corp.
 *
 * 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.navercorp.pinpoint.profiler.context.storage;

import com.navercorp.pinpoint.profiler.context.SpanChunkFactory;
import com.navercorp.pinpoint.profiler.context.SpanPostProcessor;
import com.navercorp.pinpoint.profiler.sender.DataSender;

/**
 * @author emeroad
 */
public class BufferedStorageFactory implements StorageFactory {

    private final DataSender dataSender;
    private final int ioBufferingBufferSize;
    private final SpanPostProcessor spanPostProcessor;
    private final SpanChunkFactory spanChunkFactory;

    public BufferedStorageFactory(int ioBufferingBufferSize, DataSender dataSender, SpanPostProcessor spanPostProcessor, SpanChunkFactory spanChunkFactory) {
        if (dataSender == null) {
            throw new NullPointerException("dataSender must not be null");
        }
        if (spanChunkFactory == null) {
            throw new NullPointerException("spanChunkFactory must not be null");
        }
        this.dataSender = dataSender;

        this.ioBufferingBufferSize = ioBufferingBufferSize;
        this.spanPostProcessor = spanPostProcessor;
        this.spanChunkFactory = spanChunkFactory;
    }


    @Override
    public Storage createStorage() {
        BufferedStorage bufferedStorage = new BufferedStorage(this.dataSender, spanPostProcessor, spanChunkFactory, this.ioBufferingBufferSize);
        return bufferedStorage;
    }

    @Override
    public String toString() {
        return "BufferedStorageFactory{" +
                "dataSender=" + dataSender +
                ", ioBufferingBufferSize=" + ioBufferingBufferSize +
                ", spanChunkFactory=" + spanChunkFactory +
                '}';
    }
}