org.crazyyak.dev.common

Class StringUtils

java.lang.Object

org.crazyyak.dev.common.StringUtils

public class StringUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<java.lang.Integer,java.lang.String>	htmlMap
static java.lang.String	UTF_8

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	appendQueryParam(java.lang.String url, java.lang.Object key, java.lang.Object value)
static java.lang.String	blankToNull(java.lang.String value) Used to ensure that an empty string is converted to null.
static java.lang.String	concat(java.lang.String delimiter, java.util.List segments)
static java.lang.String	concat(java.lang.String delim, java.lang.String... segments)
static int	countOccurrencesOf(java.lang.String str, java.lang.String sub)
static java.lang.String	decodeUrl(java.lang.String url)
static java.lang.String	emptyToNull(java.lang.String value) Used to ensure that an empty string is converted to null.
static java.lang.String	encode_ISO_8859_1(java.lang.String text)
static java.lang.String	encodeUrl(java.lang.String url)
static java.lang.String	escapeHtml(java.lang.String data)
static java.lang.String	fixedLeft(java.lang.String value, int i, char chr, java.lang.String ellipsis)
static java.lang.String	fixedRight(java.lang.String value, int i, char chr, java.lang.String ellipsis)
static java.lang.String	getNth(int sequence)
static java.lang.String	getTagContents(java.lang.String xml, java.lang.String tagName, int offset)
static boolean	isBlank(java.lang.Object value) Helper method to determine if a string is null or zero-length
static boolean	isNotBlank(java.lang.Object... values) Helper method to determine if any one of the specified values is null or zero-length
static boolean	isWhitespace(java.lang.Object value) Helper method to help determine if a string is null contains only whitespace.
static int	length(java.lang.String message)
static java.lang.String	padLeft(java.lang.String text, int length, char chr)
static java.lang.String	padRight(java.lang.String text, int length, char chr)
static org.joda.time.LocalDate	parseDate(java.lang.String date)
static java.lang.String	removeZeroDecimal(java.lang.String value)
static java.lang.String	sanitizePhoneNumber(java.lang.String phoneNumber)
static java.lang.String	substring(java.lang.String text, int beginIndex, int endIndex)
static java.lang.String	toDelineatedString(java.lang.String delineator, java.util.Collection<?> objects)
static java.lang.String	toDelineatedString(java.lang.String delineator, java.lang.Object... values)
static java.lang.String	toDelineatedString(java.lang.String delineator, java.lang.String lastDelineator, java.util.Collection<?> objectsCollections)
static java.lang.String	toDelineatedString(java.lang.String delineator, java.lang.String lastDelineator, java.lang.Object... objectsArray)
static java.util.List<java.lang.String>	tokenize(java.lang.String data, char delimiter)
static java.lang.String	toString(java.lang.Object object) Safely converts an object to it's string value without a "null value check".
static java.lang.String	trimLeft(java.lang.String value, int length, java.lang.String ellipsis)
static java.lang.String	trimRight(java.lang.String value, int length, java.lang.String ellipsis)

Methods inherited from class java.lang.Object

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

Field Detail

UTF_8

public static java.lang.String UTF_8

htmlMap

public static java.util.Map<java.lang.Integer,java.lang.String> htmlMap

Method Detail

countOccurrencesOf

public static int countOccurrencesOf(java.lang.String str,
                     java.lang.String sub)

isBlank

public static boolean isBlank(java.lang.Object value)

Helper method to determine if a string is null or zero-length

isNotBlank

public static boolean isNotBlank(java.lang.Object... values)

Helper method to determine if any one of the specified values is null or zero-length

isWhitespace

public static boolean isWhitespace(java.lang.Object value)

Helper method to help determine if a string is null contains only whitespace.

escapeHtml

public static java.lang.String escapeHtml(java.lang.String data)

tokenize

public static java.util.List<java.lang.String> tokenize(java.lang.String data,
                                        char delimiter)

concat

public static java.lang.String concat(java.lang.String delim,
                      java.lang.String... segments)

concat

public static java.lang.String concat(java.lang.String delimiter,
                      java.util.List segments)

decodeUrl

public static java.lang.String decodeUrl(java.lang.String url)

encodeUrl

public static java.lang.String encodeUrl(java.lang.String url)

parseDate

public static org.joda.time.LocalDate parseDate(java.lang.String date)

getNth

public static java.lang.String getNth(int sequence)

toDelineatedString

public static java.lang.String toDelineatedString(java.lang.String delineator,
                                  java.lang.Object... values)

toDelineatedString

public static java.lang.String toDelineatedString(java.lang.String delineator,
                                  java.util.Collection<?> objects)

toDelineatedString

public static java.lang.String toDelineatedString(java.lang.String delineator,
                                  java.lang.String lastDelineator,
                                  java.lang.Object... objectsArray)

toDelineatedString

public static java.lang.String toDelineatedString(java.lang.String delineator,
                                  java.lang.String lastDelineator,
                                  java.util.Collection<?> objectsCollections)

toString

public static java.lang.String toString(java.lang.Object object)

Safely converts an object to it's string value without a "null value check". If the value is null, null is returned.

getTagContents

public static java.lang.String getTagContents(java.lang.String xml,
                              java.lang.String tagName,
                              int offset)

encode_ISO_8859_1

public static java.lang.String encode_ISO_8859_1(java.lang.String text)

trimLeft

public static java.lang.String trimLeft(java.lang.String value,
                        int length,
                        java.lang.String ellipsis)

padLeft

public static java.lang.String padLeft(java.lang.String text,
                       int length,
                       char chr)

fixedLeft

public static java.lang.String fixedLeft(java.lang.String value,
                         int i,
                         char chr,
                         java.lang.String ellipsis)

trimRight

public static java.lang.String trimRight(java.lang.String value,
                         int length,
                         java.lang.String ellipsis)

padRight

public static java.lang.String padRight(java.lang.String text,
                        int length,
                        char chr)

fixedRight

public static java.lang.String fixedRight(java.lang.String value,
                          int i,
                          char chr,
                          java.lang.String ellipsis)

substring

public static java.lang.String substring(java.lang.String text,
                         int beginIndex,
                         int endIndex)

length

public static int length(java.lang.String message)

removeZeroDecimal

public static java.lang.String removeZeroDecimal(java.lang.String value)

emptyToNull

public static java.lang.String emptyToNull(java.lang.String value)

Used to ensure that an empty string is converted to null.

blankToNull

public static java.lang.String blankToNull(java.lang.String value)

Used to ensure that an empty string is converted to null.

sanitizePhoneNumber

public static java.lang.String sanitizePhoneNumber(java.lang.String phoneNumber)

appendQueryParam

public static java.lang.String appendQueryParam(java.lang.String url,
                                java.lang.Object key,
                                java.lang.Object value)