uk.org.ogsadai.converters.csv
Class CSVParser

java.lang.Object
  |
  +--uk.org.ogsadai.converters.csv.CSVParser

public class CSVParser

extends java.lang.Object

This class parses a CSV document, pushing the parsed results into a WebRowSetHandler.

Author:

The OGSA-DAI Team.

Nested Class Summary

private class

CSVParser.CSVReader Private inner class encapsulating data structure used by the parsing algorithm.

Field Summary

private static java.lang.String	COPYRIGHT_NOTICE
private boolean	dblQuoteMayClose
private boolean	dblQuoteOpen
private CSVConfigurator	mConfigurator
private java.io.Reader	mInput
private CSVColumnMetaData	mMetaData
private CSVHandler	mOutput

Constructor Summary

CSVParser()

Method Summary

void	parse() Starts parsing the CSV File.
void	setConfigurator(CSVConfigurator configurator) Set the CSV file format configurator.
void	setInput(java.io.Reader reader) Set the input source of the parser that provides the CSV file.
void	setOutput(CSVHandler handler) Set the CSVHandler which handles the parsed data.
private void	storeColumnNames(CSVColumnMetaData metadata, java.util.Vector row) Fills metadata object with column names extracted from a row

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

See Also:

Constant Field Values

dblQuoteOpen

private boolean dblQuoteOpen

dblQuoteMayClose

private boolean dblQuoteMayClose

mInput

private java.io.Reader mInput

mOutput

private CSVHandler mOutput

mConfigurator

private CSVConfigurator mConfigurator

mMetaData

private CSVColumnMetaData mMetaData

Constructor Detail

CSVParser

public CSVParser()

Method Detail

setConfigurator

public void setConfigurator(CSVConfigurator configurator)

Set the CSV file format configurator.

Parameters:

configurator - describing file format.

See Also:

CSVConfigurator

setInput

public void setInput(java.io.Reader reader)

Set the input source of the parser that provides the CSV file.

Parameters:

reader - CSV data source.

setOutput

public void setOutput(CSVHandler handler)

Set the CSVHandler which handles the parsed data.

Parameters:

handler - Handler parsed data.

parse

public void parse()
           throws CSVParseException,
                  java.io.IOException,
                  java.sql.SQLException

Starts parsing the CSV File.

Throws:

java.sql.SQLException - if there was a problem with constructing metadata.

CSVParseException - if the CSV file format could not be understood.

java.io.IOException - if there was a problem reading from the input source.

storeColumnNames

private void storeColumnNames(CSVColumnMetaData metadata,
                              java.util.Vector row)

Fills metadata object with column names extracted from a row

Parameters:

metadata - metadata object

row - String vector containing column names