Constructor Detail

• CsvBeanWriter

  public CsvBeanWriter(Writer writer,
                       CsvPreference preference)

  Constructs a new CsvBeanWriter with the supplied Writer and CSV preferences. Note that the writer will be wrapped in a BufferedWriter before accessed.

  Parameters:

  writer - the writer

  preference - the CSV preferences

  Throws:

  NullPointerException - if writer or preference are null

Method Detail

• write

  public void write(Object source,
                    String... nameMapping)
             throws IOException

  Writes the fields of the object as columns of a CSV file, using the supplied name mapping to map fields to the appropriate columns. toString() will be called on each element prior to writing.

  Specified by:

  write in interface ICsvBeanWriter

  Parameters:

  source - the object (bean instance) containing the values to write

  nameMapping - an array of Strings linking the fields in the bean to their corresponding CSV columns (the array length should match the number of columns). A null entry in the array indicates that the column should be ignored (the column will be empty).

  Throws:

  IOException - if an I/O error occurred

• write

  public void write(Object source,
                    String[] nameMapping,
                    CellProcessor[] processors)
             throws IOException

  Writes the fields of the object as columns of a CSV file, using the supplied name mapping to map fields to the appropriate columns. toString() will be called on each (processed) element prior to writing.

  Specified by:

  write in interface ICsvBeanWriter

  Parameters:

  source - the object (bean instance) containing the values to write

  nameMapping - an array of Strings linking the fields in the bean to their corresponding CSV columns (the array length should match the number of columns). A null entry in the array indicates that the column should be ignored (the column will be empty).

  processors - an array of CellProcessors used to further process data before it is written (each element in the processors array corresponds with a CSV column - the number of processors should match the number of columns). A null entry indicates no further processing is required (the value returned by toString() will be written as the column value).

  Throws:

  IOException - if an I/O error occurred