public class CSVUtils
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static java.lang.String[][] |
EMPTY_DOUBLE_STRING_ARRAY |
private static java.lang.String[] |
EMPTY_STRING_ARRAY |
Constructor and Description |
---|
CSVUtils()
CSVUtils instances should NOT be constructed in
standard programming. |
Modifier and Type | Method and Description |
---|---|
static java.lang.String[][] |
parse(java.lang.String s)
Parses the given String according to the default
CSVStrategy . |
static java.lang.String[] |
parseLine(java.lang.String s)
Parses the first line only according to the default
CSVStrategy . |
static java.lang.String |
printLine(java.lang.String[] values,
CSVStrategy strategy)
Converts an array of string values into a single CSV line.
|
private static final java.lang.String[] EMPTY_STRING_ARRAY
private static final java.lang.String[][] EMPTY_DOUBLE_STRING_ARRAY
public CSVUtils()
CSVUtils
instances should NOT be constructed in
standard programming.
This constructor is public to permit tools that require a JavaBean instance to operate.
public static java.lang.String printLine(java.lang.String[] values, CSVStrategy strategy)
null
values are converted to the string "null"
,
all strings equal to "null"
will additionally get quotes
around.values
- the value arraypublic static java.lang.String[][] parse(java.lang.String s) throws java.io.IOException
CSVStrategy
.s
- CSV String to be parsed.java.io.IOException
- in case of errorpublic static java.lang.String[] parseLine(java.lang.String s) throws java.io.IOException
CSVStrategy
.
Parsing empty string will be handled as valid records containing zero
elements, so the following property holds: parseLine("").length == 0.s
- CSV String to be parsed.java.io.IOException
- in case of error