darabonba.core.utils

类 CommonUtil

java.lang.Object

darabonba.core.utils.CommonUtil

public final class CommonUtil
extends Object

构造器概要

构造器

构造器和说明
CommonUtil()

方法概要

限定符和类型	方法和说明
static List<Object>	assertAsArray(Object object) Assert a value, if it is a array, return it, otherwise throws
static Boolean	assertAsBoolean(Object object) Assert a value, if it is a boolean, return it, otherwise throws
static byte[]	assertAsBytes(Object object) Assert a value, if it is a bytes, return it, otherwise throws
static Map<String,Object>	assertAsMap(Object object) Assert a value, if it is a map, it, otherwise throws
static Number	assertAsNumber(Object object) Assert a value, if it is a number, return it, otherwise throws
static InputStream	assertAsReadable(Object value) Assert a value, if it is a readable, return it, otherwise throws
static String	assertAsString(Object object) Assert a value, if it is a string, return it, otherwise throws
static <T> Map<String,T>	buildMap(TeaPair... pairs)
static Object	defaultAny(Object inputValue, Object defaultValue) If inputValue is not null, return it or return defaultValue
static String	getDateUTCString() Get an UTC format string by current date, e.g.
static String	getEncodePath(String path)
static String	getNonce() Generate a nonce string
static String	getTimestamp() Get timestamp
static boolean	is2xx(Number code) If the code between 200 and 300, return true, or return false
static boolean	is3xx(Number code) If the code between 300 and 400, return true, or return false
static boolean	is4xx(Number code) If the code between 400 and 500, return true, or return false
static boolean	is5xx(Number code) If the code between 500 and 600, return true, or return false
static boolean	isNot2xx(Number code) If the code after 300, return true, or return false
static boolean	isUnset(Object object)
static <T> Map<String,T>	merge(Class<T> t, Object... maps)
static Object	parseNumber(Object value, Class clazz)

从类继承的方法 java.lang.Object

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

构造器详细资料

CommonUtil

public CommonUtil()

方法详细资料

isUnset

public static boolean isUnset(Object object)

defaultAny

public static Object defaultAny(Object inputValue,
                                Object defaultValue)

If inputValue is not null, return it or return defaultValue

参数:

inputValue - users input value

defaultValue - default value

返回:

the final result

assertAsMap

public static Map<String,Object> assertAsMap(Object object)

Assert a value, if it is a map, it, otherwise throws

返回:

the map value

assertAsArray

public static List<Object> assertAsArray(Object object)

Assert a value, if it is a array, return it, otherwise throws

返回:

the array

assertAsReadable

public static InputStream assertAsReadable(Object value)

Assert a value, if it is a readable, return it, otherwise throws

返回:

the readable value

assertAsBytes

public static byte[] assertAsBytes(Object object)

Assert a value, if it is a bytes, return it, otherwise throws

返回:

the bytes value

assertAsNumber

public static Number assertAsNumber(Object object)

Assert a value, if it is a number, return it, otherwise throws

返回:

the number value

assertAsString

public static String assertAsString(Object object)

Assert a value, if it is a string, return it, otherwise throws

返回:

the string value

assertAsBoolean

public static Boolean assertAsBoolean(Object object)

Assert a value, if it is a boolean, return it, otherwise throws

返回:

the boolean value

getNonce

public static String getNonce()

Generate a nonce string

返回:

the nonce string

getDateUTCString

public static String getDateUTCString()

Get an UTC format string by current date, e.g. 'Thu, 06 Feb 2020 07:32:54 GMT'

返回:

the UTC format string

isNot2xx

public static boolean isNot2xx(Number code)

If the code after 300, return true, or return false

返回:

boolean

is2xx

public static boolean is2xx(Number code)

If the code between 200 and 300, return true, or return false

返回:

boolean

is3xx

public static boolean is3xx(Number code)

If the code between 300 and 400, return true, or return false

返回:

boolean

is4xx

public static boolean is4xx(Number code)

If the code between 400 and 500, return true, or return false

返回:

boolean

is5xx

public static boolean is5xx(Number code)

If the code between 500 and 600, return true, or return false

返回:

boolean

buildMap

public static <T> Map<String,T> buildMap(TeaPair... pairs)

merge

public static <T> Map<String,T> merge(Class<T> t,
                                      Object... maps)

getEncodePath

public static String getEncodePath(String path)
                            throws UnsupportedEncodingException

抛出:

UnsupportedEncodingException

getTimestamp

public static String getTimestamp()

Get timestamp

返回:

the timestamp string

parseNumber

public static Object parseNumber(Object value,
                                 Class clazz)