Add Nonpersistent Data to Records and Fields
Updated: Aug 28, 2026
package com.northconcepts.datapipeline.examples.cookbook;
import java.io.File;
import com.northconcepts.datapipeline.core.DataReader;
import com.northconcepts.datapipeline.core.DataWriter;
import com.northconcepts.datapipeline.core.Record;
import com.northconcepts.datapipeline.core.RecordList;
import com.northconcepts.datapipeline.csv.CSVWriter;
import com.northconcepts.datapipeline.job.Job;
import com.northconcepts.datapipeline.memory.MemoryReader;
public class AddNonPersistentDataToRecordsAndFields {
public static void main(String[] args) {
Record record1 = new Record();
record1.setField("name", "John Wayne");
record1.getField("name").setSessionProperty("comment", "Wild West"); //non persistent data on field
record1.setField("balance", 156.35);
Record record2 = new Record();
record2.setField("name", "Peter Parker");
record2.setField("balance", 0.96);
record2.setSessionProperty("comment", "Marvel Super Hero"); //non persistent data on record
DataReader reader = new MemoryReader(new RecordList(record1, record2));
DataWriter writer = new CSVWriter(new File("example/data/output/credit-balance-02.csv"));
Job.run(reader, writer);
}
}
