abs.ixi.client.util

Class StringUtils

java.lang.Object

abs.ixi.client.util.StringUtils

public final class StringUtils
extends Object

An utility class for String operations. It provides convinience methods for commonely used String operations.

Author:

Yogi

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMPTY
static String	SPACE

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static String	firstCharCap(String s) Changes the first char of string capital and others to lower
static boolean	isNullOrEmpty(String s)
static String	removeLast(String s, String subStr) removes last occurrence of String subStr in String s
static String	removeLastChar(String s)
static StringBuilder	removeLastChar(StringBuilder sb)
static String	removeSpaces(String s) removes spaces from the supplied string.
static boolean	safeEquals(String s1, String s2)
static boolean	safeEquals(String s1, String s2, boolean caseSensitive)
static List<String>	safeSplit(String s, String separator)
static String	safeToString(Object o)
static String	safeTrim(String s)
static String	toLower(String s)
static String	toUpper(String s)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final String EMPTY

See Also:

Constant Field Values

SPACE

public static final String SPACE

See Also:

Constant Field Values

Constructor Detail

StringUtils

public StringUtils()

Method Detail

toUpper

public static final String toUpper(String s)

removeLastChar

public static final String removeLastChar(String s)

removeLastChar

public static final StringBuilder removeLastChar(StringBuilder sb)

toLower

public static final String toLower(String s)

isNullOrEmpty

public static final boolean isNullOrEmpty(String s)

safeEquals

public static final boolean safeEquals(String s1,
                                       String s2)

safeEquals

public static final boolean safeEquals(String s1,
                                       String s2,
                                       boolean caseSensitive)

safeToString

public static final String safeToString(Object o)

removeSpaces

public static final String removeSpaces(String s)

removes spaces from the supplied string. It does not remove tab, new line and carriage returns.

Parameters:

s - string

Returns:

String String

removeLast

public static final String removeLast(String s,
                                      String subStr)

removes last occurrence of String subStr in String s

Parameters:

s - original string

subStr - string to be removed

Returns:

New string after removing the last occurrence of subStr. If subStr is not found, String s would be returned unchanged

safeSplit

public static final List<String> safeSplit(String s,
                                           String separator)

firstCharCap

public static final String firstCharCap(String s)

Changes the first char of string capital and others to lower

Parameters:

s - string

Returns:

String String

safeTrim

public static String safeTrim(String s)