net.sf.jailer.util

Class CsvFile

java.lang.Object

net.sf.jailer.util.CsvFile

public class CsvFile
extends Object

Parser for CSV-files.

Author:

Ralf Wisser

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CsvFile.Line A line in a CSV-file.
static interface	CsvFile.LineFilter

Field Summary

Fields

Modifier and Type	Field and Description
static String	BLOCK_INDICATOR Indicates start of block inside a CSV file.

Constructor Summary

Constructors

Constructor and Description
CsvFile(File csvFile) Constructor.
CsvFile(File csvFile, CsvFile.LineFilter filter) Constructor.
CsvFile(File csvFile, String block) Constructor.
CsvFile(File csvFile, String block, CsvFile.LineFilter filter) Constructor.
CsvFile(InputStream in, String block, String location, CsvFile.LineFilter filter) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(String[] line) Checks if a certain line can be found in this file.
static String[]	decodeLine(String line) Decodes and splits csv-line.
static String	encodeCell(String cell) Encodes and csv-cell.
List<CsvFile.Line>	getLines() Gets the list of lines.

Methods inherited from class java.lang.Object

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

Field Detail

BLOCK_INDICATOR

public static String BLOCK_INDICATOR

Indicates start of block inside a CSV file.

Constructor Detail

CsvFile

public CsvFile(File csvFile)
        throws IOException

Constructor.

Parameters:

csvFile - the csv file

Throws:

IOException

CsvFile

public CsvFile(File csvFile,
       CsvFile.LineFilter filter)
        throws IOException

Constructor.

Parameters:

csvFile - the csv file

Throws:

IOException

CsvFile

public CsvFile(File csvFile,
       String block)
        throws IOException

Constructor.

Parameters:

csvFile - the csv file

block - the block to read, null to read default block

Throws:

IOException

CsvFile

public CsvFile(File csvFile,
       String block,
       CsvFile.LineFilter filter)
        throws IOException

Constructor.

Parameters:

csvFile - the csv file

block - the block to read, null to read default block

Throws:

IOException

CsvFile

public CsvFile(InputStream in,
       String block,
       String location,
       CsvFile.LineFilter filter)
        throws IOException

Constructor.

Parameters:

in - to read from

block - the block to read, null to read default block

Throws:

IOException

Method Detail

decodeLine

public static String[] decodeLine(String line)

Decodes and splits csv-line.

Parameters:

line - the line to decode

Returns:

decoded and splitted line

encodeCell

public static String encodeCell(String cell)

Encodes and csv-cell.

Parameters:

cell - the cell to encode

Returns:

encoded cell

getLines

public List<CsvFile.Line> getLines()

Gets the list of lines.

Returns:

list of lists of cell-contents

contains

public boolean contains(String[] line)

Checks if a certain line can be found in this file.

Parameters:

the - line

Returns:

true iff this file contains the line