Package nl.gx.webmanager.handler.util

Class TextUtil

java.lang.Object

nl.gx.webmanager.handler.util.TextUtil

public class TextUtil
extends Object

Various static String manipulation methods.

Constructor Summary

Constructors

Constructor	Description
TextUtil()

Method Summary

Modifier and Type	Method	Description
static String	appendRequestParameter(String baseUrl, String key, String value, String encoding)
static String[]	extractTokens(String source, String startDelimiter, String endDelimiter, boolean ignoreCase)	Extracts all tokens from a source that are enclosed by the specified start and enddelimiter.
static String	filter(String source, String startDelimiter, String endDelimiter)	Filters the parts starting with the startDelimiter and ending with the endDelimiter from a string.
static String	join(Object[] values, String delimiter)	Concatenates the elements of an array to a String.
static String	replace(String original, String token, String replacement)
static String[]	split(String string, char splitter)	Returns A array of the non-empty string tokens in the source.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextUtil

public TextUtil()

Method Detail

extractTokens

public static String[] extractTokens(String source,
                                     String startDelimiter,
                                     String endDelimiter,
                                     boolean ignoreCase)

Extracts all tokens from a source that are enclosed by the specified start and enddelimiter.

 $
 values = "pom pom <L>Link</L> en <L>link2</l> tralala.";
 $
 $%extractTokens(values, "<L>", "</L>", false)%$
 $%extractTokens(values, "<L>", "</L>", true)%$
 Output - [Link][Link, link2]
 

Parameters:

source - The source from which the tokens should be extacted

startDelimiter - The start delimiter for the requested tokens

endDelimiter - The end delimiter for the requested tokens

ignoreCase - Indicates whether matching of delimiters should be case sensitive

Returns:

The array of all tokens that are found between the delimiters in the source

filter

public static String filter(String source,
                            String startDelimiter,
                            String endDelimiter)

Filters the parts starting with the startDelimiter and ending with the endDelimiter from a string.

Parameters:

source - The original string

startDelimiter - The start tag of the parts that should be filtered

endDelimiter - The end tag of the parts that be filtered

Returns:

The original string from which the parts have been removed

split

public static String[] split(String string,
                             char splitter)

Returns A array of the non-empty string tokens in the source.

Parameters:

string - The source that should be splitted into tokens

splitter - The char that should be used as delimiter

Returns:

The array of string tokens in the source

join

public static String join(Object[] values,
                          String delimiter)

Concatenates the elements of an array to a String.

 
 Example: 
 print(join(elements,"+"));

 Output - text1+text2+text3+text4
 

Parameters:

values - The values that should be joined

delimiter - The String that is placed between the elements

Returns:

A string containing all elements separated by the delimter

replace

public static String replace(String original,
                             String token,
                             String replacement)

appendRequestParameter

public static String appendRequestParameter(String baseUrl,
                                            String key,
                                            String value,
                                            String encoding)
                                     throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException