GrailsStringUtils (Grails 6.0.0)

grails.util.GrailsStringUtils

@groovy.transform.CompileStatic
abstract class GrailsStringUtils
extends org.springframework.util.StringUtils

Extra methods for string manipulation

Authors:: Graeme Rocher

Since:: 2.3.6

Field Summary

Fields
Modifiers	Name	Description
`private static java.util.regex.Pattern`	`BOOLEAN_PATTERN`

Constructor Summary

Constructors
Constructor and description
`GrailsStringUtils ()`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`static java.lang.String`	`getFileBasename(java.lang.String path)` Obtains the base name of a file excluding path and extension
	`static boolean`	`isBlank(java.lang.String str)` Same as StringUtils#isEmpty(java.lang.Object) but trims the string for surrounding whitespace
	`static boolean`	`isNotBlank(java.lang.String str)` Opposite of GrailsStringUtils.isBlank
	`static boolean`	`isNotEmpty(java.lang.String str)` Opposite of GrailsStringUtils.isEmpty
	`static java.lang.String`	`substringAfter(java.lang.String str, java.lang.String token)` Returns a substring after the given token
	`static java.lang.String`	`substringAfterLast(java.lang.String str, java.lang.String token)` Returns a substring after the last occurrence of the given token
	`static java.lang.String`	`substringBefore(java.lang.String str, java.lang.String token)` Returns a substring before the given token
	`static java.lang.String`	`substringBeforeLast(java.lang.String str, java.lang.String token)` Returns a substring before the last occurance of the given token
	`static boolean`	`toBoolean(java.lang.String str)` Converts a string to a boolean.
	`static java.lang.String`	`trimStart(java.lang.String str, java.lang.String start)` Trims the start of the string

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class org.springframework.util.StringUtils`	org.springframework.util.StringUtils#parseLocale(java.lang.String), org.springframework.util.StringUtils#capitalize(java.lang.String), org.springframework.util.StringUtils#delimitedListToStringArray(java.lang.String, java.lang.String, java.lang.String), org.springframework.util.StringUtils#delimitedListToStringArray(java.lang.String, java.lang.String), org.springframework.util.StringUtils#deleteAny(java.lang.String, java.lang.String), org.springframework.util.StringUtils#hasLength(java.lang.CharSequence), org.springframework.util.StringUtils#hasLength(java.lang.String), org.springframework.util.StringUtils#cleanPath(java.lang.String), org.springframework.util.StringUtils#applyRelativePath(java.lang.String, java.lang.String), org.springframework.util.StringUtils#collectionToDelimitedString(java.util.Collection, java.lang.String, java.lang.String, java.lang.String), org.springframework.util.StringUtils#collectionToDelimitedString(java.util.Collection, java.lang.String), org.springframework.util.StringUtils#hasText(java.lang.CharSequence), org.springframework.util.StringUtils#hasText(java.lang.String), org.springframework.util.StringUtils#countOccurrencesOf(java.lang.String, java.lang.String), org.springframework.util.StringUtils#arrayToDelimitedString([Ljava.lang.Object;, java.lang.String), org.springframework.util.StringUtils#toStringArray(java.util.Enumeration), org.springframework.util.StringUtils#toStringArray(java.util.Collection), org.springframework.util.StringUtils#arrayToCommaDelimitedString([Ljava.lang.Object;), org.springframework.util.StringUtils#collectionToCommaDelimitedString(java.util.Collection), org.springframework.util.StringUtils#stripFilenameExtension(java.lang.String), org.springframework.util.StringUtils#trimWhitespace(java.lang.String), org.springframework.util.StringUtils#trimAllWhitespace(java.lang.CharSequence), org.springframework.util.StringUtils#trimAllWhitespace(java.lang.String), org.springframework.util.StringUtils#trimTrailingWhitespace(java.lang.String), org.springframework.util.StringUtils#trimTrailingCharacter(java.lang.String, char), org.springframework.util.StringUtils#matchesCharacter(java.lang.String, char), org.springframework.util.StringUtils#substringMatch(java.lang.CharSequence, int, java.lang.CharSequence), org.springframework.util.StringUtils#quoteIfString(java.lang.Object), org.springframework.util.StringUtils#unqualify(java.lang.String, char), org.springframework.util.StringUtils#unqualify(java.lang.String), org.springframework.util.StringUtils#getFilenameExtension(java.lang.String), org.springframework.util.StringUtils#pathEquals(java.lang.String, java.lang.String), org.springframework.util.StringUtils#parseLocaleString(java.lang.String), org.springframework.util.StringUtils#parseTimeZoneString(java.lang.String), org.springframework.util.StringUtils#addStringToArray([Ljava.lang.String;, java.lang.String), org.springframework.util.StringUtils#concatenateStringArrays([Ljava.lang.String;, [Ljava.lang.String;), org.springframework.util.StringUtils#mergeStringArrays([Ljava.lang.String;, [Ljava.lang.String;), org.springframework.util.StringUtils#sortStringArray([Ljava.lang.String;), org.springframework.util.StringUtils#trimArrayElements([Ljava.lang.String;), org.springframework.util.StringUtils#removeDuplicateStrings([Ljava.lang.String;), org.springframework.util.StringUtils#splitArrayElementsIntoProperties([Ljava.lang.String;, java.lang.String, java.lang.String), org.springframework.util.StringUtils#splitArrayElementsIntoProperties([Ljava.lang.String;, java.lang.String), org.springframework.util.StringUtils#commaDelimitedListToStringArray(java.lang.String), org.springframework.util.StringUtils#commaDelimitedListToSet(java.lang.String), org.springframework.util.StringUtils#tokenizeToStringArray(java.lang.String, java.lang.String), org.springframework.util.StringUtils#tokenizeToStringArray(java.lang.String, java.lang.String, boolean, boolean), org.springframework.util.StringUtils#trimLeadingWhitespace(java.lang.String), org.springframework.util.StringUtils#trimLeadingCharacter(java.lang.String, char), org.springframework.util.StringUtils#startsWithIgnoreCase(java.lang.String, java.lang.String), org.springframework.util.StringUtils#uriDecode(java.lang.String, java.nio.charset.Charset), org.springframework.util.StringUtils#containsWhitespace(java.lang.CharSequence), org.springframework.util.StringUtils#containsWhitespace(java.lang.String), org.springframework.util.StringUtils#quote(java.lang.String), org.springframework.util.StringUtils#toLanguageTag(java.util.Locale), org.springframework.util.StringUtils#uncapitalize(java.lang.String), org.springframework.util.StringUtils#getFilename(java.lang.String), org.springframework.util.StringUtils#endsWithIgnoreCase(java.lang.String, java.lang.String), org.springframework.util.StringUtils#isEmpty(java.lang.Object), org.springframework.util.StringUtils#replace(java.lang.String, java.lang.String, java.lang.String), org.springframework.util.StringUtils#split(java.lang.String, java.lang.String), org.springframework.util.StringUtils#delete(java.lang.String, java.lang.String), org.springframework.util.StringUtils#truncate(java.lang.CharSequence, int), org.springframework.util.StringUtils#truncate(java.lang.CharSequence), org.springframework.util.StringUtils#wait(long), org.springframework.util.StringUtils#wait(long, int), org.springframework.util.StringUtils#wait(), org.springframework.util.StringUtils#equals(java.lang.Object), org.springframework.util.StringUtils#toString(), org.springframework.util.StringUtils#hashCode(), org.springframework.util.StringUtils#getClass(), org.springframework.util.StringUtils#notify(), org.springframework.util.StringUtils#notifyAll()

- Field Detail
  - private static final java.util.regex.Pattern BOOLEAN_PATTERN
- Constructor Detail
  - GrailsStringUtils()
- Method Detail
  - static java.lang.String getFileBasename(java.lang.String path)
    
    Obtains the base name of a file excluding path and extension
    Parameters:
    path - The path
    Returns:
    The name of the file excluding path and extension
  - static boolean isBlank(java.lang.String str)
    
    Same as StringUtils#isEmpty(java.lang.Object) but trims the string for surrounding whitespace
  - static boolean isNotBlank(java.lang.String str)
    
    Opposite of GrailsStringUtils.isBlank
  - static boolean isNotEmpty(java.lang.String str)
    
    Opposite of GrailsStringUtils.isEmpty
  - static java.lang.String substringAfter(java.lang.String str, java.lang.String token)
    
    Returns a substring after the given token GrailsStringUtils.substringAfter(null, *) = null GrailsStringUtils.substringAfter("", *) = "" GrailsStringUtils.substringAfter(*, null) = "" GrailsStringUtils.substringAfter("abc", "a") = "bc" GrailsStringUtils.substringAfter("abcba", "b") = "cba" GrailsStringUtils.substringAfter("abc", "c") = "" GrailsStringUtils.substringAfter("abc", "d") = "" GrailsStringUtils.substringAfter("abc", "") = "abc"
    Parameters:
    str - The string to apply the substring
    token - The token to match
  - static java.lang.String substringAfterLast(java.lang.String str, java.lang.String token)
    
    Returns a substring after the last occurrence of the given token GrailsStringUtils.substringAfter(null, *) = null GrailsStringUtils.substringAfter("", *) = "" GrailsStringUtils.substringAfter(*, null) = "" GrailsStringUtils.substringAfter("abc", "a") = "bc" GrailsStringUtils.substringAfter("abcba", "b") = "cba" GrailsStringUtils.substringAfter("abc", "c") = "" GrailsStringUtils.substringAfter("abc", "d") = "" GrailsStringUtils.substringAfter("abc", "") = "abc"
    Parameters:
    str - The string to apply the substring
    token - The token to match
  - static java.lang.String substringBefore(java.lang.String str, java.lang.String token)
    
    Returns a substring before the given token GrailsStringUtils.substringBefore(null, *) = null GrailsStringUtils.substringBefore("", *) = "" GrailsStringUtils.substringBefore("abc", "a") = "" GrailsStringUtils.substringBefore("abcba", "b") = "a" GrailsStringUtils.substringBefore("abc", "c") = "ab" GrailsStringUtils.substringBefore("abc", "d") = "abc" GrailsStringUtils.substringBefore("abc", "") = "" GrailsStringUtils.substringBefore("abc", null) = "abc"
    Parameters:
    str - The string to apply the substring
    token - The token to match
  - static java.lang.String substringBeforeLast(java.lang.String str, java.lang.String token)
    
    Returns a substring before the last occurance of the given token GrailsStringUtils.substringBefore(null, *) = null GrailsStringUtils.substringBefore("", *) = "" GrailsStringUtils.substringBefore("abc", "a") = "" GrailsStringUtils.substringBefore("abcba", "b") = "a" GrailsStringUtils.substringBefore("abc", "c") = "ab" GrailsStringUtils.substringBefore("abc", "d") = "abc" GrailsStringUtils.substringBefore("abc", "") = "" GrailsStringUtils.substringBefore("abc", null) = "abc"
    Parameters:
    str - The string to apply the substring
    token - The token to match
  - static boolean toBoolean(java.lang.String str)
    
    Converts a string to a boolean. The values 'true', 'on', 'yes' and '1' result in true being returned, otherwise false is returned
    Parameters:
    str - The string
    Returns:
    A boolean value of true or false
  - static java.lang.String trimStart(java.lang.String str, java.lang.String start)
    
    Trims the start of the string
    Parameters:
    str - The string to trim
    start - The start to trim
    Returns:
    The trimmed string

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

Groovy Documentation

[Groovy] Class GrailsStringUtils

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

private static final java.util.regex.Pattern BOOLEAN_PATTERN

Constructor Detail

GrailsStringUtils()

Method Detail

static java.lang.String getFileBasename(java.lang.String path)

static boolean isBlank(java.lang.String str)

static boolean isNotBlank(java.lang.String str)

static boolean isNotEmpty(java.lang.String str)

static java.lang.String substringAfter(java.lang.String str, java.lang.String token)

static java.lang.String substringAfterLast(java.lang.String str, java.lang.String token)

static java.lang.String substringBefore(java.lang.String str, java.lang.String token)

static java.lang.String substringBeforeLast(java.lang.String str, java.lang.String token)

static boolean toBoolean(java.lang.String str)

static java.lang.String trimStart(java.lang.String str, java.lang.String start)