Package org.summerboot.jexpress.util

Class FormatterUtil

java.lang.Object

org.summerboot.jexpress.util.FormatterUtil

public class FormatterUtil
extends Object

Author:

Changski Tie Zheng Zhang 张铁铮, 魏泽北, 杜旺财, 杜富贵

Field Summary

Fields

Modifier and Type	Field	Description
static final short	BYTE_MASK
static final String[]	EMPTY_STR_ARRAY
static Pattern	INSIDE_PARENTHESES_VALUE
static final long	INT_MASK
protected static org.apache.logging.log4j.Logger	log
static final short	NIBBLE_MASK
static final String	REGEX_BINDING_MAP
static final String	REGEX_CSV
static final String	REGEX_EMAIL
static final Pattern	REGEX_EMAIL_PATTERN
static final String	REGEX_URL
static final int	SHORT_MASK

Constructor Summary

Constructors

Constructor	Description
FormatterUtil()

Method Summary

Modifier and Type	Method	Description
static String	b2n(String s)
static byte[]	base64Decode(String encodedMime)
static String	base64Encode(byte[] contentBytes)
static byte[]	base64MimeDecode(String encodedMime)
static String	base64MimeEncode(byte[] contentBytes)
static String	convertTo(String value, String targetCharsetName)
static <T> Set<T>	findDuplicates(List<T> listContainingDuplicates)
static String[]	getEnumNames(Class<? extends Enum<?>> e)
static String	getInsideParenthesesValue(String value)
static Map<String,Integer>	parseBindingAddresss(String bindAddresses)
static String[]	parseCsv(String csv)
static String[]	parseDsv(String csv, String delimiter)
static byte[]	parseHex(String hexString)	For old Java before Java 17 HexFormat.of().parseHex(s)
static Map<String,String>	parseMap(String mapCVS)
static String[]	parseURL(String url)
static String[]	parseURL(String url, boolean trim)
static String	protectContent(String plain, String keyword, String delimiter, String wrapper, String replaceWith)
static String	protectContentNumber(String plain, String keyword, String delimiter, String replaceWith)
static String[]	splitByLength(String plain, int chunckSize)
static byte[]	toByteArray(BufferedImage bi, String format)
static <T> String	toCSV(Collection<T> a)
static String	toString(ByteBuffer buffer)
static String	toString(ByteBuffer buffer, boolean showStatus, boolean showHeaderfooter, int showNumberOfBytesPerLine, String delimiter)
static String	updateProtectedLine(String line, boolean encrypt)

Methods inherited from class java.lang.Object

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

Field Details

log

protected static org.apache.logging.log4j.Logger log

INT_MASK

public static final long INT_MASK

See Also:

• Constant Field Values

SHORT_MASK

public static final int SHORT_MASK

See Also:

• Constant Field Values

BYTE_MASK

public static final short BYTE_MASK

See Also:

• Constant Field Values

NIBBLE_MASK

public static final short NIBBLE_MASK

See Also:

• Constant Field Values

EMPTY_STR_ARRAY

public static final String[] EMPTY_STR_ARRAY

REGEX_CSV

public static final String REGEX_CSV

See Also:

• Constant Field Values

REGEX_URL

public static final String REGEX_URL

See Also:

• Constant Field Values

REGEX_BINDING_MAP

public static final String REGEX_BINDING_MAP

See Also:

• Constant Field Values

REGEX_EMAIL

public static final String REGEX_EMAIL

See Also:

• Constant Field Values

REGEX_EMAIL_PATTERN

public static final Pattern REGEX_EMAIL_PATTERN

INSIDE_PARENTHESES_VALUE

public static Pattern INSIDE_PARENTHESES_VALUE

Constructor Details

FormatterUtil

public FormatterUtil()

Method Details

parseDsv

public static String[] parseDsv(String csv,
 String delimiter)

parseCsv

public static String[] parseCsv(String csv)

parseURL

public static String[] parseURL(String url)

parseURL

public static String[] parseURL(String url,
 boolean trim)

toCSV

public static <T> String toCSV(Collection<T> a)

getEnumNames

public static String[] getEnumNames(Class<? extends Enum<?>> e)

getInsideParenthesesValue

public static String getInsideParenthesesValue(String value)

updateProtectedLine

public static String updateProtectedLine(String line,
 boolean encrypt)
                                  throws GeneralSecurityException

Throws:

GeneralSecurityException

b2n

public static String b2n(String s)

parseBindingAddresss

public static Map<String,Integer> parseBindingAddresss(String bindAddresses)

parseMap

public static Map<String,String> parseMap(String mapCVS)

convertTo

public static String convertTo(String value,
 String targetCharsetName)
                        throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

base64MimeEncode

public static String base64MimeEncode(byte[] contentBytes)

base64MimeDecode

public static byte[] base64MimeDecode(String encodedMime)

base64Encode

public static String base64Encode(byte[] contentBytes)

base64Decode

public static byte[] base64Decode(String encodedMime)

toByteArray

public static byte[] toByteArray(BufferedImage bi,
 String format)
                          throws IOException

Parameters:

bi -

format - - png

Returns:

Throws:

IOException - ImageIO failed to access system cache dir

toString

public static String toString(ByteBuffer buffer)

toString

public static String toString(ByteBuffer buffer,
 boolean showStatus,
 boolean showHeaderfooter,
 int showNumberOfBytesPerLine,
 String delimiter)

parseHex

public static byte[] parseHex(String hexString)

For old Java before Java 17 HexFormat.of().parseHex(s)

Parameters:

hexString - must be an even-length string

Returns:

findDuplicates

public static <T> Set<T> findDuplicates(List<T> listContainingDuplicates)

protectContentNumber

public static String protectContentNumber(String plain,
 String keyword,
 String delimiter,
 String replaceWith)

protectContent

public static String protectContent(String plain,
 String keyword,
 String delimiter,
 String wrapper,
 String replaceWith)

splitByLength

public static String[] splitByLength(String plain,
 int chunckSize)