com.sapportals.wcm.util.string

Class StrUtil

java.lang.Object
  com.sapportals.wcm.util.string.StrUtil

public class StrUtil
extends Object

Utility methods for strings

Constructor Summary

StrUtil()

Method Summary

static String[]	decodeStrings(String encodedString) Convert an encoded string array back to the individual components May be called recursively to unpack deep structured subcomponents
static String	encodeStrings(String[] strings) Encode the given strings to on string (e.g. for putting multiple strings into one URL parameter) May be called recursively to pack complex structures
static LinkedList	extractStringComponents(String s, int separator, boolean trim)
static LinkedList	extractStringComponents(String s, String separators, boolean trim)
static String[]	extractStringComponentsToArray(String s, int separator, boolean trim)
static String[]	extractStringComponentsToArray(String s, int separator, boolean trim, int escapeCharacter)
static String[]	extractStringComponentsToArray(String s, String separators, boolean trim)
static String[]	extractStringComponentsToArray(String s, String separators, boolean trim, int escapeCharacter)
static Set	extractStringComponentsToSet(String s, int separator, boolean trim)
static Set	extractStringComponentsToSet(String s, String separators, boolean trim)
static boolean	match(String pattern, String string, boolean ignoreCase) Matches a string against a pattern which may contain the wildcards * and ?
static String	replace(String text, String oldString, String newString, boolean all) Replaces a String with String in a String

Methods inherited from class java.lang.Object

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

Constructor Detail

StrUtil

public StrUtil()

Method Detail

extractStringComponentsToSet

public static Set extractStringComponentsToSet(String s,
                                               int separator,
                                               boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separator - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separator

extractStringComponentsToArray

public static String[] extractStringComponentsToArray(String s,
                                                      int separator,
                                                      boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separator - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separator

extractStringComponents

public static LinkedList extractStringComponents(String s,
                                                 int separator,
                                                 boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separator - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separator

extractStringComponentsToSet

public static Set extractStringComponentsToSet(String s,
                                               String separators,
                                               boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separators - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separators

extractStringComponentsToArray

public static String[] extractStringComponentsToArray(String s,
                                                      String separators,
                                                      boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separators - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separators

extractStringComponents

public static LinkedList extractStringComponents(String s,
                                                 String separators,
                                                 boolean trim)

Parameters:

s - TBD: Description of the incoming method parameter

separators - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separators

extractStringComponentsToArray

public static String[] extractStringComponentsToArray(String s,
                                                      String separators,
                                                      boolean trim,
                                                      int escapeCharacter)

Parameters:

s - TBD: Description of the incoming method parameter

separators - TBD: Description of the incoming method parameter

trim - TBD: Description of the incoming method parameter

escapeCharacter - TBD: Description of the incoming method parameter

Returns:

all substrings of the string s which are separated by the specified separators and unescape

extractStringComponentsToArray

public static String[] extractStringComponentsToArray(String s,
                                                      int separator,
                                                      boolean trim,
                                                      int escapeCharacter)

replace

public static String replace(String text,
                             String oldString,
                             String newString,
                             boolean all)

Replaces a String with String in a String

Parameters:

text - the text in which the replacement will be done

oldString - the old String inside the text

newString - the new String which will replace the oldstring inside the text

all - true if all occurences of the oldString should be replaced

Returns:

a String with the replaced text

encodeStrings

public static String encodeStrings(String[] strings)

Encode the given strings to on string (e.g. for putting multiple strings into one URL parameter) May be called recursively to pack complex structures

Parameters:

strings - TBD: Description of the incoming method parameter

Returns:

TBD: Description of the outgoing return value

decodeStrings

public static String[] decodeStrings(String encodedString)

Convert an encoded string array back to the individual components May be called recursively to unpack deep structured subcomponents

Parameters:

encodedString - TBD: Description of the incoming method parameter

Returns:

TBD: Description of the outgoing return value

match

public static boolean match(String pattern,
                            String string,
                            boolean ignoreCase)

Matches a string against a pattern which may contain the wildcards * and ?

Parameters:

pattern - the pattern

string - the string

ignoreCase - true iff the case of the pattern and the string should be ignored

Returns:

true iff the string matches the pattern

Access Rights

This class can be accessed from:

SC	DC	Public Part	ACH
[sap.com] KMC-CM	[sap.com] tc/km/frwk	api	EP-KM-CM
[sap.com] KMC-WPC	[sap.com] tc/kmc/wpc/wpcfacade	api	EP-PIN-WPC-WCM