com.appslandia.common.utils

Class StringUtils

java.lang.Object

com.appslandia.common.utils.StringUtils

public class StringUtils
extends Object

Author:

Loc Ha

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	EMPTY_ARRAY
static String	EMPTY_STRING

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static String	firstLowerCase(String str)
static String	firstUpperCase(String str)
static boolean	isNullOrEmpty(String str)
static String	nullOrLowerCase(String str)
static String	nullOrUpperCase(String str)
static String	toLowerCase(String str)
static String	toLowerCase(String str, Locale locale)
static String	toUpperCase(String str)
static String	toUpperCase(String str, Locale locale)
static String	trimToDefault(String str, String defaultValue)
static String	trimToEmpty(String str)
static String	trimToNull(String str)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING

public static final String EMPTY_STRING

See Also:

Constant Field Values

EMPTY_ARRAY

public static final String[] EMPTY_ARRAY

Constructor Detail

StringUtils

public StringUtils()

Method Detail

toLowerCase

public static String toLowerCase(String str)

toLowerCase

public static String toLowerCase(String str,
                                 Locale locale)

toUpperCase

public static String toUpperCase(String str)

toUpperCase

public static String toUpperCase(String str,
                                 Locale locale)

firstLowerCase

public static String firstLowerCase(String str)

firstUpperCase

public static String firstUpperCase(String str)

trimToNull

public static String trimToNull(String str)

trimToEmpty

public static String trimToEmpty(String str)

trimToDefault

public static String trimToDefault(String str,
                                   String defaultValue)

nullOrLowerCase

public static String nullOrLowerCase(String str)

nullOrUpperCase

public static String nullOrUpperCase(String str)

isNullOrEmpty

public static boolean isNullOrEmpty(String str)