package org.xmlsh.util.commands;

import java.io.IOException;
import java.io.Writer;
import org.supercsv.io.CsvListReader;
import org.supercsv.io.CsvListWriter;
import org.supercsv.prefs.CsvPreference;
import org.xmlsh.util.Util;

/**
 * 
 * 
 * @author David A. Lee
 * @version $Revision$
 */
public class CSVFormatter implements AutoCloseable {
  CsvListWriter csvWriter;

  public CSVFormatter(Writer w) {
    csvWriter = new CsvListWriter(w, CsvPreference.STANDARD_PREFERENCE);
  }

  public CSVFormatter(Writer w, char delim, char quote) {
    csvWriter = new CsvListWriter(w,
        new CsvPreference.Builder(
            quote, delim, Util.getNewlineString()).build());
  }

  /**
   * Helper method to write out an array of strings as a CSV "record" onto the
   * writer
   * 
   * @throws IOException
   */

  @Deprecated
  public void encodeRow(String... csv) throws IOException {
    csvWriter.write(csv);
  }

  @Deprecated
  public void encodeRow(CSVRecord rec) throws IOException {
    csvWriter.write(rec.getFields());
  }

  public void writeRow(CSVRecord rec) throws IOException {
    csvWriter.write(rec.getFields());
  }

  public void writeRow(String... csv) throws IOException {
    csvWriter.write(csv);
  }

  public void writeHeader(String... csv) throws IOException {
    csvWriter.writeHeader(csv);
  }

  public void writeHeader(CSVRecord rec) throws IOException {
    csvWriter.writeHeader(rec.getFields());

  }

  @Override
  public void close() throws Exception {
    if(csvWriter != null) {
      csvWriter.close();
      csvWriter = null;
    }

  }

}

//
//
// Copyright (C) 2008-2014 David A. Lee.
//
// The contents of this file are subject to the "Simplified BSD License" (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.opensource.org/licenses/bsd-license.php
//
// Software distributed under the License is distributed on an "AS IS" basis,
// WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations
// under the License.
//
// The Original Code is: all this file.
//
// The Initial Developer of the Original Code is David A. Lee
//
// Portions created by (your name) are Copyright (C) (your legal entity). All
// Rights Reserved.
//
// Contributor(s): none.
//