com.alibaba.sdk.android.oss.common.utils

Class StringUtils

java.lang.Object

com.alibaba.sdk.android.oss.common.utils.StringUtils

public class StringUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.nio.charset.Charset	UTF8

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	isNullOrEmpty(java.lang.String value)
static java.lang.String	join(java.lang.String joiner, java.util.Collection<java.lang.String> collection) Joins the strings in collection with joiner between each string
static java.lang.String	join(java.lang.String joiner, java.lang.String... parts) Joins the strings in parts with joiner between each string
static java.lang.String	replaceEach(java.lang.String text, java.lang.String[] searchList, java.lang.String[] replacementList)
static java.lang.String	trim(java.lang.String value) A null-safe trim method.

Methods inherited from class java.lang.Object

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

Field Detail

UTF8

public static final java.nio.charset.Charset UTF8

Constructor Detail

StringUtils

public StringUtils()

Method Detail

isNullOrEmpty

public static boolean isNullOrEmpty(java.lang.String value)

Returns:

true if the given value is either null or the empty string

trim

public static java.lang.String trim(java.lang.String value)

A null-safe trim method. If the input string is null, returns null; otherwise returns a trimmed version of the input.

join

public static java.lang.String join(java.lang.String joiner,
                                    java.lang.String... parts)

Joins the strings in parts with joiner between each string

Parameters:

joiner - the string to insert between the strings in parts

parts - the parts to join

join

public static java.lang.String join(java.lang.String joiner,
                                    java.util.Collection<java.lang.String> collection)

Joins the strings in collection with joiner between each string

Parameters:

joiner - the string to insert between the strings in collection

collection - the collection to join

replaceEach

public static java.lang.String replaceEach(java.lang.String text,
                                           java.lang.String[] searchList,
                                           java.lang.String[] replacementList)