com.blade

类 Environment

java.lang.Object

com.blade.Environment

public class Environment
extends Object

Blade environment config

This class can help you to load the properties type of the configuration file, and easy to read、write

作者:

biezhi 2017/6/1

构造器概要

构造器

构造器和说明
Environment()

方法概要

限定符和类型	方法和说明
Environment	add(String key, Object value) And Set the same
Environment	addAll(Map<String,String> map) Add a map to props
Environment	addAll(Properties props)
static Environment	empty() Create an empty environment
Optional<String>	get(String key)
String	get(String key, String defaultValue)
Optional<Boolean>	getBoolean(String key)
Boolean	getBoolean(String key, boolean defaultValue)
Boolean	getBooleanOrNull(String key)
Optional<Date>	getDate(String key)
Date	getDateOrNull(String key)
static ClassLoader	getDefault() Get current thread context ClassLoader
Optional<Double>	getDouble(String key)
Double	getDouble(String key, double defaultValue)
Double	getDoubleOrNull(String key)
Optional<Integer>	getInt(String key)
Integer	getInt(String key, int defaultValue)
Integer	getIntOrNull(String key)
Optional<Long>	getLong(String key)
Long	getLong(String key, long defaultValue)
Long	getLongOrNull(String key)
Optional<Object>	getObject(String key)
String	getOrNull(String key)
Map<String,Object>	getPrefix(String key)
boolean	hasKey(String key)
boolean	hasValue(String value)
boolean	isEmpty()
Environment	load(Environment environment) Properties to Environment
static Environment	of(File file) Load environment by file
static Environment	of(Map<String,String> map) Map to Environment
static Environment	of(Properties props) Properties to Environment
static Environment	of(String location) Load environment by location
static Environment	of(URL url) Load environment by URL
Properties	props()
Environment	set(String key, Object value) Set a value to props
int	size()
Map<String,String>	toMap()

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

Environment

public Environment()

方法详细资料

empty

public static Environment empty()

Create an empty environment

返回:

return Environment instance

of

public static Environment of(@NonNull
                             Properties props)

Properties to Environment

参数:

props - properties instance

返回:

return Environment instance

of

public static Environment of(@NonNull
                             Map<String,String> map)

Map to Environment

参数:

map - config map

返回:

return Environment instance

of

public static Environment of(@NonNull
                             URL url)

Load environment by URL

参数:

url - file url

返回:

return Environment instance

of

public static Environment of(@NonNull
                             File file)

Load environment by file

参数:

file - environment file

返回:

return Environment instance

of

public static Environment of(@NonNull
                             String location)

Load environment by location

参数:

location - environment location

返回:

return Environment instance

getDefault

public static ClassLoader getDefault()

Get current thread context ClassLoader

返回:

return ClassLoader

set

public Environment set(@NonNull
                       String key,
                       @NonNull
                       Object value)

Set a value to props

参数:

key - key

value - value

返回:

return Environment instance

add

public Environment add(@NonNull
                       String key,
                       @NonNull
                       Object value)

And Set the same

参数:

key - key

value - value

返回:

return Environment instance

addAll

public Environment addAll(@NonNull
                          Map<String,String> map)

Add a map to props

参数:

map - map config instance

返回:

return Environment instance

addAll

public Environment addAll(@NonNull
                          Properties props)

load

public Environment load(@NonNull
                        Environment environment)

Properties to Environment

参数:

environment - environment instance

返回:

return Environment instance

get

public Optional<String> get(String key)

getOrNull

public String getOrNull(String key)

get

public String get(String key,
                  String defaultValue)

getObject

public Optional<Object> getObject(String key)

getInt

public Optional<Integer> getInt(String key)

getIntOrNull

public Integer getIntOrNull(String key)

getInt

public Integer getInt(String key,
                      int defaultValue)

getLong

public Optional<Long> getLong(String key)

getLongOrNull

public Long getLongOrNull(String key)

getLong

public Long getLong(String key,
                    long defaultValue)

getBoolean

public Optional<Boolean> getBoolean(String key)

getBooleanOrNull

public Boolean getBooleanOrNull(String key)

getBoolean

public Boolean getBoolean(String key,
                          boolean defaultValue)

getDouble

public Optional<Double> getDouble(String key)

getDoubleOrNull

public Double getDoubleOrNull(String key)

getDouble

public Double getDouble(String key,
                        double defaultValue)

getDate

public Optional<Date> getDate(String key)

getDateOrNull

public Date getDateOrNull(String key)

getPrefix

public Map<String,Object> getPrefix(String key)

toMap

public Map<String,String> toMap()

hasKey

public boolean hasKey(String key)

hasValue

public boolean hasValue(String value)

props

public Properties props()

size

public int size()

isEmpty

public boolean isEmpty()