pl.chilldev.commons.text.html

Class Utils

java.lang.Object

pl.chilldev.commons.text.html.Utils

public class Utils
extends Object

Various HTML text processing utilities.

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	REGEX_FIRSTPARAGRAPH First paragraph pattern.
static String	SUFFIX_DEFAULT Default suffix.
static Pattern	WORDBOUND_PATTERN Word bound matchind regexp.

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static String	firstParagraph(String text) Fetches first paragraph of text.
static String	format(String format, String text) Formats the text.
static void	setFormatter(Formatter formatter) Registers new text formatting handler.
static String	truncate(String text, int length) Truncates text.
static String	truncate(String text, int length, boolean wordBounds) Truncates text.
static String	truncate(String text, int length, String suffix) Truncates text.
static String	truncate(String text, int length, String suffix, boolean wordBounds) Truncates text.
static String	urlEncode(String value) Wrapper function that encodes URLs using UTF-8 encoding.

Methods inherited from class java.lang.Object

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

Field Detail

SUFFIX_DEFAULT

public static final String SUFFIX_DEFAULT

Default suffix.

See Also:

Constant Field Values

WORDBOUND_PATTERN

public static final Pattern WORDBOUND_PATTERN

Word bound matchind regexp.

REGEX_FIRSTPARAGRAPH

public static final Pattern REGEX_FIRSTPARAGRAPH

First paragraph pattern.

Constructor Detail

Utils

public Utils()

Method Detail

firstParagraph

public static String firstParagraph(String text)

Fetches first paragraph of text.

Parameters:

text - HTML snippet.

Returns:

First paragrapth.

truncate

public static String truncate(String text,
                              int length,
                              String suffix,
                              boolean wordBounds)

Truncates text.

Parameters:

text - Text to be truncated.

length - Maximum text length.

suffix - Suffix to be used at the end of truncated text.

wordBounds - Whether to look for word end or not.

Returns:

Translated message.

truncate

public static String truncate(String text,
                              int length,
                              String suffix)

Truncates text.

Parameters:

text - Text to be truncated.

length - Maximum text length.

suffix - Suffix to be used at the end of truncated text.

Returns:

Translated message.

truncate

public static String truncate(String text,
                              int length,
                              boolean wordBounds)

Truncates text.

Parameters:

text - Text to be truncated.

length - Maximum text length.

wordBounds - Whether to look for word end or not.

Returns:

Trucnated text.

truncate

public static String truncate(String text,
                              int length)

Truncates text.

Parameters:

text - Text to be truncated.

length - Maximum text length.

Returns:

Trucnated text.

setFormatter

public static void setFormatter(Formatter formatter)

Registers new text formatting handler.

Parameters:

formatter - Formatter.

format

public static String format(String format,
                            String text)
                     throws TextProcessingException

Formats the text.

Parameters:

format - Format name.

text - Source text.

Returns:

Formatted text.

Throws:

TextProcessingException - When text processing fails.

urlEncode

public static String urlEncode(String value)
                        throws UnsupportedEncodingException

Wrapper function that encodes URLs using UTF-8 encoding.

Parameters:

value - URL part.

Returns:

URL-encoded part.

Throws:

UnsupportedEncodingException - Should never happen.