de.thksystems.util.text.CsvUtils Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of cumin Show documentation

Commons for lang, crypto, xml, dom, text, csv, reflection, annotations, parsing, ...

There is a newer version: 4.3.3

/*
 * tksCommons
 * 
 * Author : Thomas Kuhlmann (ThK-Systems, http://www.thk-systems.de) License : LGPL (https://www.gnu.org/licenses/lgpl.html)
 */
package de.thksystems.util.text;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.io.IOUtils;

/** Handle CSV. */
public final class CsvUtils {

	private CsvUtils() {
	}

	/**
	 * Returns the CSV-file from the input stream as a list of string-arrays.
	 */
	public static final List getAsList(InputStream is, char seperator) throws IOException {
		String sepStr = String.valueOf(seperator);
		List lines = IOUtils.readLines(is);
		List csvList = new ArrayList(lines.size());
		for (String line : lines) {
			if (line != null && line.length() > 0) {
				csvList.add(line.split(sepStr));
			}
		}
		return csvList;
	}
}