Use Streaming Excel for Reading
Updated: Feb 21, 2022
/* * Copyright (c) 2006-2022 North Concepts Inc. All rights reserved. * Proprietary and Confidential. Use is subject to license terms. * * https://northconcepts.com/data-pipeline/licensing/ */ package com.northconcepts.datapipeline.examples.cookbook; import java.io.File; import com.northconcepts.datapipeline.core.DataReader; import com.northconcepts.datapipeline.core.StreamWriter; import com.northconcepts.datapipeline.excel.ExcelDocument; import com.northconcepts.datapipeline.excel.ExcelDocument.ProviderType; import com.northconcepts.datapipeline.excel.ExcelReader; import com.northconcepts.datapipeline.job.Job; public class UseStreamingExcelReading { public static void main(String[] args) { ExcelDocument document = new ExcelDocument(ProviderType.POI_XSSF_SAX) .open(new File("example/data/input/call-center-inbound-call.xlsx")); DataReader reader = new ExcelReader(document) .setFieldNamesInFirstRow(true); Job.run(reader, new StreamWriter(System.out)); // prints 100 records } }