org.gcube.portlets.user.td.gwtservice.shared.csv

Class CSVFileUtil

java.lang.Object

org.gcube.portlets.user.td.gwtservice.shared.csv.CSVFileUtil

public class CSVFileUtil
extends Object

Author:

"Giancarlo Panichi" g.panichi@isti.cnr.it

Constructor Summary

Constructors

Constructor and Description
CSVFileUtil()

Method Summary

Modifier and Type	Method and Description
static CheckCSVSession	checkCSV(File csvFile, Charset charset, char delimiter, char comment, long errorsLimit)
static CheckCSVSession	checkCSV(File csvFile, CSVParserConfiguration config, long errorsLimit)
protected static net.sf.csv4j.CSVReader	createCSVReader(File csvFile, CSVParserConfiguration parserConfiguration)
static List<String>	getFirstLine(net.sf.csv4j.CSVReader csvReader, boolean includeComment)
static ArrayList<String>	getHeader(File csvFile, CSVParserConfiguration parserConfiguration)
static String	guessEncoding(File file)
static File	skipError(File inCSVFile, Charset charset, char delimiter, char comment)
static File	skipError(File inCSVFile, CSVParserConfiguration config)
static void	toJson(File csvFile, Charset inputCharset, File outputFile, Charset outputCharset, HeaderPresence headerPresence, char delimiter, char comment, long limit)
static void	toJson(InputStream csv, Charset inputCharset, OutputStream output, Charset outputCharset, HeaderPresence headerPresence, char delimiter, char comment, long limit)
static void	toJson(InputStream csv, OutputStream output, Charset outputCharset, CSVParserConfiguration config, long limit)

Methods inherited from class java.lang.Object

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

Constructor Detail

CSVFileUtil

public CSVFileUtil()

Method Detail

getHeader

public static ArrayList<String> getHeader(File csvFile,
                                          CSVParserConfiguration parserConfiguration)
                                   throws net.sf.csv4j.ParseException,
                                          IOException

Throws:

net.sf.csv4j.ParseException

IOException

getFirstLine

public static List<String> getFirstLine(net.sf.csv4j.CSVReader csvReader,
                                        boolean includeComment)
                                 throws net.sf.csv4j.ParseException,
                                        IOException

Throws:

net.sf.csv4j.ParseException

IOException

createCSVReader

protected static net.sf.csv4j.CSVReader createCSVReader(File csvFile,
                                                        CSVParserConfiguration parserConfiguration)
                                                 throws FileNotFoundException

Throws:

FileNotFoundException

skipError

public static File skipError(File inCSVFile,
                             CSVParserConfiguration config)
                      throws net.sf.csv4j.ParseException,
                             IOException

Throws:

net.sf.csv4j.ParseException

IOException

skipError

public static File skipError(File inCSVFile,
                             Charset charset,
                             char delimiter,
                             char comment)
                      throws net.sf.csv4j.ParseException,
                             IOException

Throws:

net.sf.csv4j.ParseException

IOException

checkCSV

public static CheckCSVSession checkCSV(File csvFile,
                                       CSVParserConfiguration config,
                                       long errorsLimit)
                                throws net.sf.csv4j.ParseException,
                                       IOException

Throws:

net.sf.csv4j.ParseException

IOException

checkCSV

public static CheckCSVSession checkCSV(File csvFile,
                                       Charset charset,
                                       char delimiter,
                                       char comment,
                                       long errorsLimit)
                                throws IOException

Throws:

IOException

toJson

public static void toJson(File csvFile,
                          Charset inputCharset,
                          File outputFile,
                          Charset outputCharset,
                          HeaderPresence headerPresence,
                          char delimiter,
                          char comment,
                          long limit)
                   throws net.sf.csv4j.ParseException,
                          IOException

Throws:

net.sf.csv4j.ParseException

IOException

toJson

public static void toJson(InputStream csv,
                          OutputStream output,
                          Charset outputCharset,
                          CSVParserConfiguration config,
                          long limit)
                   throws net.sf.csv4j.ParseException,
                          IOException

Throws:

net.sf.csv4j.ParseException

IOException

toJson

public static void toJson(InputStream csv,
                          Charset inputCharset,
                          OutputStream output,
                          Charset outputCharset,
                          HeaderPresence headerPresence,
                          char delimiter,
                          char comment,
                          long limit)
                   throws net.sf.csv4j.ParseException,
                          IOException

Throws:

net.sf.csv4j.ParseException

IOException

guessEncoding

public static String guessEncoding(File file)
                            throws IOException

Throws:

IOException