com.yanzhenjie.andserver.util

Class StringUtils

java.lang.Object

com.yanzhenjie.andserver.util.StringUtils

Deprecated.

use apache commons-lang instead.

@Deprecated
public abstract class StringUtils
extends java.lang.Object

Created by Zhenjie Yan on 2018/7/10.

Constructor Summary

Constructors

Constructor and Description
StringUtils() Deprecated.

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	addStringToArray(java.lang.String[] array, java.lang.String str) Deprecated. Append the given String to the given String array, returning a new array consisting of the input array contents plus the given String.
static java.lang.String	applyRelativePath(java.lang.String path, java.lang.String relativePath) Deprecated. Apply the given relative path to the given Java resource path, assuming standard Java folder separation (i.e.
static java.lang.String	arrayToCommaDelimitedString(java.lang.Object[] arr) Deprecated. Convert a String array into a comma delimited String (i.e., CSV).
static java.lang.String	arrayToDelimitedString(java.lang.Object[] arr, java.lang.String delim) Deprecated. Convert a String array into a delimited String (e.g.
static java.lang.String	capitalize(java.lang.String str) Deprecated. Capitalize a String, changing the first letter to upper case as per Character.toUpperCase(char).
static java.lang.String	cleanPath(java.lang.String path) Deprecated. Normalize the path by suppressing sequences like "path/.." and inner simple dots.
static java.lang.String	collectionToCommaDelimitedString(java.util.Collection<?> coll) Deprecated. Convert a Collection into a delimited String (e.g., CSV).
static java.lang.String	collectionToDelimitedString(java.util.Collection<?> coll, java.lang.String delim) Deprecated. Convert a Collection into a delimited String (e.g.
static java.lang.String	collectionToDelimitedString(java.util.Collection<?> coll, java.lang.String delim, java.lang.String prefix, java.lang.String suffix) Deprecated. Convert a Collection to a delimited String (e.g.
static java.util.Set<java.lang.String>	commaDelimitedListToSet(java.lang.String str) Deprecated. Convert a comma delimited list (e.g., a row from a CSV file) into a set.
static java.lang.String[]	commaDelimitedListToStringArray(java.lang.String str) Deprecated. Convert a comma delimited list (e.g., a row from a CSV file) into an array of strings.
static java.lang.String[]	concatenateStringArrays(java.lang.String[] array1, java.lang.String[] array2) Deprecated. Concatenate the given String arrays into one, with overlapping array elements included twice.
static boolean	containsWhitespace(java.lang.CharSequence str) Deprecated. Check whether the given CharSequence contains any whitespace characters.
static boolean	containsWhitespace(java.lang.String str) Deprecated. Check whether the given String contains any whitespace characters.
static int	countOccurrencesOf(java.lang.String str, java.lang.String sub) Deprecated. Count the occurrences of the substring sub in string str.
static java.lang.String	delete(java.lang.String inString, java.lang.String pattern) Deprecated. Delete all occurrences of the given substring.
static java.lang.String	deleteAny(java.lang.String inString, java.lang.String charsToDelete) Deprecated. Delete any character in a given String.
static java.lang.String[]	delimitedListToStringArray(java.lang.String str, java.lang.String delimiter) Deprecated. Take a String that is a delimited list and convert it into a String array.
static java.lang.String[]	delimitedListToStringArray(java.lang.String str, java.lang.String delimiter, java.lang.String charsToDelete) Deprecated. Take a String that is a delimited list and convert it into a String array.
static boolean	endsWithIgnoreCase(java.lang.String str, java.lang.String suffix) Deprecated. Test if the given String ends with the specified suffix, ignoring upper/lower case.
static java.lang.String	getFilename(java.lang.String path) Deprecated. Extract the filename from the given Java resource path, e.g.
static java.lang.String	getFilenameExtension(java.lang.String path) Deprecated. Extract the filename extension from the given Java resource path, e.g.
static boolean	hasLength(java.lang.CharSequence str) Deprecated. Check that the given CharSequence is neither null nor of length 0.
static boolean	hasLength(java.lang.String str) Deprecated. Check that the given String is neither null nor of length 0.
static boolean	hasText(java.lang.CharSequence str) Deprecated. Check whether the given CharSequence contains actual text.
static boolean	hasText(java.lang.String str) Deprecated. Check whether the given String contains actual text.
static boolean	isEmpty(java.lang.Object str) Deprecated. Check whether the given String is empty.
static java.lang.String[]	mergeStringArrays(java.lang.String[] array1, java.lang.String[] array2) Deprecated. Merge the given String arrays into one, with overlapping array elements only included once.
static java.util.Locale	parseLocaleString(java.lang.String localeString) Deprecated. Parse the given localeString value into a Locale.
static java.util.TimeZone	parseTimeZoneString(java.lang.String timeZoneString) Deprecated. Parse the given timeZoneString value into a TimeZone.
static boolean	pathEquals(java.lang.String path1, java.lang.String path2) Deprecated. Compare two paths after normalization of them.
static java.lang.String	quote(java.lang.String str) Deprecated. Quote the given String with single quotes.
static java.lang.Object	quoteIfString(java.lang.Object obj) Deprecated. Turn the given Object into a String with single quotes if it is a String; keeping the Object as-is else.
static java.lang.String[]	removeDuplicateStrings(java.lang.String[] array) Deprecated. Remove duplicate strings from the given array.
static java.lang.String	replace(java.lang.String inString, java.lang.String oldPattern, java.lang.String newPattern) Deprecated. Replace all occurrences of a substring within a string with another string.
static java.lang.String[]	sortStringArray(java.lang.String[] array) Deprecated. Turn given source String array into sorted array.
static java.lang.String[]	split(java.lang.String toSplit, java.lang.String delimiter) Deprecated. Split a String at the first occurrence of the delimiter.
static java.util.Properties	splitArrayElementsIntoProperties(java.lang.String[] array, java.lang.String delimiter) Deprecated. Take an array of strings and split each element based on the given delimiter.
static java.util.Properties	splitArrayElementsIntoProperties(java.lang.String[] array, java.lang.String delimiter, java.lang.String charsToDelete) Deprecated. Take an array of strings and split each element based on the given delimiter.
static boolean	startsWithIgnoreCase(java.lang.String str, java.lang.String prefix) Deprecated. Test if the given String starts with the specified prefix, ignoring upper/lower case.
static java.lang.String	stripFilenameExtension(java.lang.String path) Deprecated. Strip the filename extension from the given Java resource path, e.g.
static boolean	substringMatch(java.lang.CharSequence str, int index, java.lang.CharSequence substring) Deprecated. Test whether the given string matches the given substring at the given index.
static java.lang.String[]	tokenizeToStringArray(java.lang.String str, java.lang.String delimiters) Deprecated. Tokenize the given String into a String array via a StringTokenizer.
static java.lang.String[]	tokenizeToStringArray(java.lang.String str, java.lang.String delimiters, boolean trimTokens, boolean ignoreEmptyTokens) Deprecated. Tokenize the given String into a String array via a StringTokenizer.
static java.lang.String	toLanguageTag(java.util.Locale locale) Deprecated. Determine the RFC 3066 compliant language tag, as used for the HTTP "Accept-Language" header.
static java.lang.String[]	toStringArray(java.util.Collection<java.lang.String> collection) Deprecated. Copy the given Collection into a String array.
static java.lang.String[]	toStringArray(java.util.Enumeration<java.lang.String> enumeration) Deprecated. Copy the given Enumeration into a String array.
static java.lang.String	trimAllWhitespace(java.lang.String str) Deprecated. Trim all whitespace from the given String: leading, trailing, and in between characters.
static java.lang.String[]	trimArrayElements(java.lang.String[] array) Deprecated. Trim the elements of the given String array, calling String.trim() on each of them.
static java.lang.String	trimLeadingCharacter(java.lang.String str, char leadingCharacter) Deprecated. Trim all occurrences of the supplied leading character from the given String.
static java.lang.String	trimLeadingWhitespace(java.lang.String str) Deprecated. Trim leading whitespace from the given String.
static java.lang.String	trimTrailingCharacter(java.lang.String str, char trailingCharacter) Deprecated. Trim all occurrences of the supplied trailing character from the given String.
static java.lang.String	trimTrailingWhitespace(java.lang.String str) Deprecated. Trim trailing whitespace from the given String.
static java.lang.String	trimWhitespace(java.lang.String str) Deprecated. Trim leading and trailing whitespace from the given String.
static java.lang.String	uncapitalize(java.lang.String str) Deprecated. Uncapitalize a String, changing the first letter to lower case as per Character.toLowerCase(char).
static java.lang.String	unqualify(java.lang.String qualifiedName) Deprecated. Unqualify a string qualified by a '.' dot character.
static java.lang.String	unqualify(java.lang.String qualifiedName, char separator) Deprecated. Unqualify a string qualified by a separator character.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Deprecated.

Method Detail

isEmpty

public static boolean isEmpty(java.lang.Object str)

Deprecated.

Check whether the given String is empty.

This method accepts any Object as an argument, comparing it to null and the empty String. As a consequence, this method will never return true for a non-null non-String object.

The Object signature is useful for general attribute handling code that commonly deals with Strings but generally has to iterate over Objects since attributes may e.g. be primitive value objects as well.

Parameters:

str - the candidate string.

hasLength

public static boolean hasLength(java.lang.CharSequence str)

Deprecated.

Check that the given CharSequence is neither null nor of length 0.

Note: this method returns true for a CharSequence that purely consists of whitespace.

 StringUtils.hasLength(null) = false StringUtils.hasLength("") = false
 StringUtils.hasLength(" ") = true StringUtils.hasLength("Hello") = true 

Parameters:

str - the CharSequence to check (may be null).

Returns:

true if the CharSequence is not null and has length.

hasLength

public static boolean hasLength(java.lang.String str)

Deprecated.

Check that the given String is neither null nor of length 0.

Note: this method returns true for a String that purely consists of whitespace.

Parameters:

str - the String to check (may be null).

Returns:

true if the String is not null and has length.

hasText

public static boolean hasText(java.lang.CharSequence str)

Deprecated.

Check whether the given CharSequence contains actual text.

More specifically, this method returns true if the CharSequence is not null, its length is greater than 0, and it contains at least one non-whitespace character.

 StringUtils.hasText(null) = false StringUtils.hasText("") = false StringUtils.hasText(" ")
 = false StringUtils.hasText("12345") = true StringUtils.hasText(" 12345 ") = true 

Parameters:

str - the CharSequence to check (may be null).

Returns:

true if the CharSequence is not null, its length is greater than 0, and it does not contain whitespace only.

hasText

public static boolean hasText(java.lang.String str)

Deprecated.

Check whether the given String contains actual text.

More specifically, this method returns true if the String is not null, its length is greater than 0, and it contains at least one non-whitespace character.

Parameters:

str - the String to check (may be null).

Returns:

true if the String is not null, its length is greater than 0, and it does not contain whitespace only.

containsWhitespace

public static boolean containsWhitespace(java.lang.CharSequence str)

Deprecated.

Check whether the given CharSequence contains any whitespace characters.

Parameters:

str - the CharSequence to check (may be null).

Returns:

true if the CharSequence is not empty and contains at least 1 whitespace character.

containsWhitespace

public static boolean containsWhitespace(java.lang.String str)

Deprecated.

Check whether the given String contains any whitespace characters.

Parameters:

str - the String to check (may be null).

Returns:

true if the String is not empty and contains at least 1 whitespace character.

trimWhitespace

public static java.lang.String trimWhitespace(java.lang.String str)

Deprecated.

Trim leading and trailing whitespace from the given String.

Parameters:

str - the String to check.

Returns:

the trimmed String.

trimAllWhitespace

public static java.lang.String trimAllWhitespace(java.lang.String str)

Deprecated.

Trim all whitespace from the given String: leading, trailing, and in between characters.

Parameters:

str - the String to check.

Returns:

the trimmed String.

trimLeadingWhitespace

public static java.lang.String trimLeadingWhitespace(java.lang.String str)

Deprecated.

Trim leading whitespace from the given String.

Parameters:

str - the String to check.

Returns:

the trimmed String.

trimTrailingWhitespace

public static java.lang.String trimTrailingWhitespace(java.lang.String str)

Deprecated.

Trim trailing whitespace from the given String.

Parameters:

str - the String to check.

Returns:

the trimmed String.

trimLeadingCharacter

public static java.lang.String trimLeadingCharacter(java.lang.String str,
                                                    char leadingCharacter)

Deprecated.

Trim all occurrences of the supplied leading character from the given String.

Parameters:

str - the String to check.

leadingCharacter - the leading character to be trimmed.

Returns:

the trimmed String.

trimTrailingCharacter

public static java.lang.String trimTrailingCharacter(java.lang.String str,
                                                     char trailingCharacter)

Deprecated.

Trim all occurrences of the supplied trailing character from the given String.

Parameters:

str - the String to check.

trailingCharacter - the trailing character to be trimmed.

Returns:

the trimmed String.

startsWithIgnoreCase

public static boolean startsWithIgnoreCase(java.lang.String str,
                                           java.lang.String prefix)

Deprecated.

Test if the given String starts with the specified prefix, ignoring upper/lower case.

Parameters:

str - the String to check.

prefix - the prefix to look for.

endsWithIgnoreCase

public static boolean endsWithIgnoreCase(java.lang.String str,
                                         java.lang.String suffix)

Deprecated.

Test if the given String ends with the specified suffix, ignoring upper/lower case.

Parameters:

str - the String to check.

suffix - the suffix to look for.

substringMatch

public static boolean substringMatch(java.lang.CharSequence str,
                                     int index,
                                     java.lang.CharSequence substring)

Deprecated.

Test whether the given string matches the given substring at the given index.

Parameters:

str - the original string (or StringBuilder).

index - the index in the original string to start matching against.

substring - the substring to match at the given index.

countOccurrencesOf

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

Deprecated.

Count the occurrences of the substring sub in string str.

Parameters:

str - string to search in.

sub - string to search for.

replace

public static java.lang.String replace(java.lang.String inString,
                                       java.lang.String oldPattern,
                                       java.lang.String newPattern)

Deprecated.

Replace all occurrences of a substring within a string with another string.

Parameters:

inString - String to examine.

oldPattern - String to replace.

newPattern - String to insert.

Returns:

a String with the replacements.

delete

public static java.lang.String delete(java.lang.String inString,
                                      java.lang.String pattern)

Deprecated.

Delete all occurrences of the given substring.

Parameters:

inString - the original String.

pattern - the pattern to delete all occurrences of.

Returns:

the resulting String.

deleteAny

public static java.lang.String deleteAny(java.lang.String inString,
                                         java.lang.String charsToDelete)

Deprecated.

Delete any character in a given String.

Parameters:

inString - the original String.

charsToDelete - a set of characters to delete. E.g. "az\n" will delete 'a's, 'z's and new lines.

Returns:

the resulting String.

quote

public static java.lang.String quote(java.lang.String str)

Deprecated.

Quote the given String with single quotes.

Parameters:

str - the input String (e.g. "myString").

Returns:

the quoted String (e.g. "'myString'"), or null if the input was null.

quoteIfString

public static java.lang.Object quoteIfString(java.lang.Object obj)

Deprecated.

Turn the given Object into a String with single quotes if it is a String; keeping the Object as-is else.

Parameters:

obj - the input Object (e.g. "myString").

Returns:

the quoted String (e.g. "'myString'"), or the input object as-is if not a String.

unqualify

public static java.lang.String unqualify(java.lang.String qualifiedName)

Deprecated.

Unqualify a string qualified by a '.' dot character. For example, "this.name.is.qualified", returns "qualified".

Parameters:

qualifiedName - the qualified name.

unqualify

public static java.lang.String unqualify(java.lang.String qualifiedName,
                                         char separator)

Deprecated.

Unqualify a string qualified by a separator character. For example, "this:name:is:qualified" returns "qualified" if using a ':' separator.

Parameters:

qualifiedName - the qualified name.

separator - the separator.

capitalize

public static java.lang.String capitalize(java.lang.String str)

Deprecated.

Capitalize a String, changing the first letter to upper case as per Character.toUpperCase(char). No other letters are changed.

Parameters:

str - the String to capitalize.

Returns:

the capitalized String.

uncapitalize

public static java.lang.String uncapitalize(java.lang.String str)

Deprecated.

Uncapitalize a String, changing the first letter to lower case as per Character.toLowerCase(char). No other letters are changed.

Parameters:

str - the String to uncapitalize.

Returns:

the uncapitalized String.

getFilename

public static java.lang.String getFilename(java.lang.String path)

Deprecated.

Extract the filename from the given Java resource path, e.g. "mypath/myfile.txt" -> "myfile.txt".

Parameters:

path - the file path (may be null).

Returns:

the extracted filename, or null if none.

getFilenameExtension

public static java.lang.String getFilenameExtension(java.lang.String path)

Deprecated.

Extract the filename extension from the given Java resource path, e.g. "mypath/myfile.txt" -> "txt".

Parameters:

path - the file path (may be null).

Returns:

the extracted filename extension, or null if none.

stripFilenameExtension

public static java.lang.String stripFilenameExtension(java.lang.String path)

Deprecated.

Strip the filename extension from the given Java resource path, e.g. "mypath/myfile.txt" -> "mypath/myfile".

Parameters:

path - the file path.

Returns:

the path with stripped filename extension.

applyRelativePath

public static java.lang.String applyRelativePath(java.lang.String path,
                                                 java.lang.String relativePath)

Deprecated.

Apply the given relative path to the given Java resource path, assuming standard Java folder separation (i.e. "/" separators).

Parameters:

path - the path to start from (usually a full file path).

relativePath - the relative path to apply (relative to the full file path above).

Returns:

the full file path that results from applying the relative path.

cleanPath

public static java.lang.String cleanPath(java.lang.String path)

Deprecated.

Normalize the path by suppressing sequences like "path/.." and inner simple dots.

The result is convenient for path comparison. For other uses, notice that Windows separators ("\") are replaced by simple slashes.

Parameters:

path - the original path.

Returns:

the normalized path.

pathEquals

public static boolean pathEquals(java.lang.String path1,
                                 java.lang.String path2)

Deprecated.

Compare two paths after normalization of them.

Parameters:

path1 - first path for comparison.

path2 - second path for comparison.

Returns:

whether the two paths are equivalent after normalization.

parseLocaleString

public static java.util.Locale parseLocaleString(java.lang.String localeString)

Deprecated.

Parse the given localeString value into a Locale.

This is the inverse operation of Locale's toString.

Parameters:

localeString - the locale String, following Locale's toString() format ("en", "en_UK", etc); also accepts spaces as separators, as an alternative to underscores.

Returns:

a corresponding Locale instance, or null if none.

Throws:

java.lang.IllegalArgumentException - in case of an invalid locale specification.

toLanguageTag

public static java.lang.String toLanguageTag(java.util.Locale locale)

Deprecated.

Determine the RFC 3066 compliant language tag, as used for the HTTP "Accept-Language" header.

Parameters:

locale - the Locale to transform to a language tag.

Returns:

the RFC 3066 compliant language tag as String.

parseTimeZoneString

public static java.util.TimeZone parseTimeZoneString(java.lang.String timeZoneString)

Deprecated.

Parse the given timeZoneString value into a TimeZone.

Parameters:

timeZoneString - the time zone String, following TimeZone.getTimeZone(String) but throwing IllegalArgumentException in case of an invalid time zone specification.

Returns:

a corresponding TimeZone instance.

Throws:

java.lang.IllegalArgumentException - in case of an invalid time zone specification.

addStringToArray

public static java.lang.String[] addStringToArray(java.lang.String[] array,
                                                  java.lang.String str)

Deprecated.

Append the given String to the given String array, returning a new array consisting of the input array contents plus the given String.

Parameters:

array - the array to append to (can be null).

str - the String to append.

Returns:

the new array (never null).

concatenateStringArrays

public static java.lang.String[] concatenateStringArrays(java.lang.String[] array1,
                                                         java.lang.String[] array2)

Deprecated.

Concatenate the given String arrays into one, with overlapping array elements included twice.

The order of elements in the original arrays is preserved.

Parameters:

array1 - the first array (can be null).

array2 - the second array (can be null).

Returns:

the new array (null if both given arrays were null).

mergeStringArrays

public static java.lang.String[] mergeStringArrays(java.lang.String[] array1,
                                                   java.lang.String[] array2)

Deprecated.

Merge the given String arrays into one, with overlapping array elements only included once.

The order of elements in the original arrays is preserved (with the exception of overlapping elements, which are only included on their first occurrence).

Parameters:

array1 - the first array (can be null).

array2 - the second array (can be null).

Returns:

the new array (null if both given arrays were null).

sortStringArray

public static java.lang.String[] sortStringArray(java.lang.String[] array)

Deprecated.

Turn given source String array into sorted array.

Parameters:

array - the source array.

Returns:

the sorted array (never null).

toStringArray

public static java.lang.String[] toStringArray(java.util.Collection<java.lang.String> collection)

Deprecated.

Copy the given Collection into a String array.

The Collection must contain String elements only.

Parameters:

collection - the Collection to copy.

Returns:

the String array.

toStringArray

public static java.lang.String[] toStringArray(java.util.Enumeration<java.lang.String> enumeration)

Deprecated.

Copy the given Enumeration into a String array. The Enumeration must contain String elements only.

Parameters:

enumeration - the Enumeration to copy.

Returns:

the String array.

trimArrayElements

public static java.lang.String[] trimArrayElements(java.lang.String[] array)

Deprecated.

Trim the elements of the given String array, calling String.trim() on each of them.

Parameters:

array - the original String array.

Returns:

the resulting array (of the same size) with trimmed elements.

removeDuplicateStrings

public static java.lang.String[] removeDuplicateStrings(java.lang.String[] array)

Deprecated.

Remove duplicate strings from the given array.

As of 4.2, it preserves the original order, as it uses a LinkedHashSet.

Parameters:

array - the String array.

Returns:

an array without duplicates, in natural sort order.

split

public static java.lang.String[] split(java.lang.String toSplit,
                                       java.lang.String delimiter)

Deprecated.

Split a String at the first occurrence of the delimiter. Does not include the delimiter in the result.

Parameters:

toSplit - the string to split.

delimiter - to split the string up with.

Returns:

a two element array with index 0 being before the delimiter, and index 1 being after the delimiter (neither element includes the delimiter); or null if the delimiter wasn't found in the given input String.

splitArrayElementsIntoProperties

public static java.util.Properties splitArrayElementsIntoProperties(java.lang.String[] array,
                                                                    java.lang.String delimiter)

Deprecated.

Take an array of strings and split each element based on the given delimiter. StandardCookieProcessor Properties instance is then generated, with the left of the delimiter providing the key, and the right of the delimiter providing the value.

Will trim both the key and value before adding them to the Properties instance.

Parameters:

array - the array to process.

delimiter - to split each element using (typically the equals symbol).

Returns:

a Properties instance representing the array contents, or null if the array to process was null or empty.

splitArrayElementsIntoProperties

public static java.util.Properties splitArrayElementsIntoProperties(java.lang.String[] array,
                                                                    java.lang.String delimiter,
                                                                    java.lang.String charsToDelete)

Deprecated.

Take an array of strings and split each element based on the given delimiter. StandardCookieProcessor Properties instance is then generated, with the left of the delimiter providing the key, and the right of the delimiter providing the value.

Will trim both the key and value before adding them to the Properties instance.

Parameters:

array - the array to process.

delimiter - to split each element using (typically the equals symbol).

charsToDelete - one or more characters to remove from each element prior to attempting the split operation (typically the quotation mark symbol), or null if no removal should occur.

Returns:

a Properties instance representing the array contents, or null if the array to process was null or empty.

tokenizeToStringArray

public static java.lang.String[] tokenizeToStringArray(java.lang.String str,
                                                       java.lang.String delimiters)

Deprecated.

Tokenize the given String into a String array via a StringTokenizer.

Trims tokens and omits empty tokens.

The given delimiters string can consist of any number of delimiter characters. Each of those characters can be used to separate tokens. StandardCookieProcessor delimiter is always a single character; for multi-character delimiters, consider using delimitedListToStringArray(java.lang.String, java.lang.String).

Parameters:

str - the String to tokenize.

delimiters - the delimiter characters, assembled as a String (each of the characters is individually considered as a delimiter).

Returns:

an array of the tokens.

See Also:

StringTokenizer, String.trim(), delimitedListToStringArray(java.lang.String, java.lang.String)

tokenizeToStringArray

public static java.lang.String[] tokenizeToStringArray(java.lang.String str,
                                                       java.lang.String delimiters,
                                                       boolean trimTokens,
                                                       boolean ignoreEmptyTokens)

Deprecated.

Tokenize the given String into a String array via a StringTokenizer.

The given delimiters string can consist of any number of delimiter characters. Each of those characters can be used to separate tokens. StandardCookieProcessor delimiter is always a single character; for multi-character delimiters, consider using delimitedListToStringArray(java.lang.String, java.lang.String).

Parameters:

str - the String to tokenize.

delimiters - the delimiter characters, assembled as a String (each of the characters is individually considered as a delimiter).

trimTokens - trim the tokens via String.trim().

ignoreEmptyTokens - omit empty tokens from the result array (only applies to tokens that are empty after trimming; StringTokenizer will not consider subsequent delimiters as token in the first place).

Returns:

an array of the tokens.

See Also:

StringTokenizer, String.trim(), delimitedListToStringArray(java.lang.String, java.lang.String)

delimitedListToStringArray

public static java.lang.String[] delimitedListToStringArray(java.lang.String str,
                                                            java.lang.String delimiter)

Deprecated.

Take a String that is a delimited list and convert it into a String array.

StandardCookieProcessor single delimiter may consist of more than one character, but it will still be considered as a single delimiter string, rather than as bunch of potential delimiter characters, in contrast to tokenizeToStringArray(java.lang.String, java.lang.String).

Parameters:

str - the input String.

delimiter - the delimiter between elements (this is a single delimiter, rather than a bunch individual delimiter characters).

Returns:

an array of the tokens in the list.

See Also:

tokenizeToStringArray(java.lang.String, java.lang.String)

delimitedListToStringArray

public static java.lang.String[] delimitedListToStringArray(java.lang.String str,
                                                            java.lang.String delimiter,
                                                            java.lang.String charsToDelete)

Deprecated.

Take a String that is a delimited list and convert it into a String array.

StandardCookieProcessor single delimiter may consist of more than one character, but it will still be considered as a single delimiter string, rather than as bunch of potential delimiter characters, in contrast to tokenizeToStringArray(java.lang.String, java.lang.String).

Parameters:

str - the input String.

delimiter - the delimiter between elements (this is a single delimiter, rather than a bunch individual delimiter characters).

charsToDelete - a set of characters to delete; useful for deleting unwanted line breaks: e.g. "\r\n\f" will delete all new lines and line feeds in a String.

Returns:

an array of the tokens in the list.

See Also:

tokenizeToStringArray(java.lang.String, java.lang.String)

commaDelimitedListToStringArray

public static java.lang.String[] commaDelimitedListToStringArray(java.lang.String str)

Deprecated.

Convert a comma delimited list (e.g., a row from a CSV file) into an array of strings.

Parameters:

str - the input String.

Returns:

an array of strings, or the empty array in case of empty input.

commaDelimitedListToSet

public static java.util.Set<java.lang.String> commaDelimitedListToSet(java.lang.String str)

Deprecated.

Convert a comma delimited list (e.g., a row from a CSV file) into a set.

Note that this will suppress duplicates, and as of 4.2, the elements in the returned set will preserve the original order in a LinkedHashSet.

Parameters:

str - the input String.

Returns:

a set of String entries in the list.

See Also:

removeDuplicateStrings(String[])

collectionToDelimitedString

public static java.lang.String collectionToDelimitedString(java.util.Collection<?> coll,
                                                           java.lang.String delim,
                                                           java.lang.String prefix,
                                                           java.lang.String suffix)

Deprecated.

Convert a Collection to a delimited String (e.g. CSV).

Useful for toString() implementations.

Parameters:

coll - the Collection to convert.

delim - the delimiter to use (typically a ",").

prefix - the String to start each element with.

suffix - the String to end each element with.

Returns:

the delimited String

collectionToDelimitedString

public static java.lang.String collectionToDelimitedString(java.util.Collection<?> coll,
                                                           java.lang.String delim)

Deprecated.

Convert a Collection into a delimited String (e.g. CSV).

Useful for toString() implementations.

Parameters:

coll - the Collection to convert.

delim - the delimiter to use (typically a ",").

Returns:

the delimited String.

collectionToCommaDelimitedString

public static java.lang.String collectionToCommaDelimitedString(java.util.Collection<?> coll)

Deprecated.

Convert a Collection into a delimited String (e.g., CSV).

Useful for toString() implementations.

Parameters:

coll - the Collection to convert.

Returns:

the delimited String.

arrayToDelimitedString

public static java.lang.String arrayToDelimitedString(java.lang.Object[] arr,
                                                      java.lang.String delim)

Deprecated.

Convert a String array into a delimited String (e.g. CSV).

Useful for toString() implementations.

Parameters:

arr - the array to display.

delim - the delimiter to use (typically a ",").

Returns:

the delimited String.

arrayToCommaDelimitedString

public static java.lang.String arrayToCommaDelimitedString(java.lang.Object[] arr)

Deprecated.

Convert a String array into a comma delimited String (i.e., CSV).

Useful for toString() implementations.

Parameters:

arr - the array to display.

Returns:

the delimited String.