程序包 com.alibaba.nacos.client.env

类 SearchableProperties

java.lang.Object

com.alibaba.nacos.client.env.SearchableProperties

所有已实现的接口:

NacosClientProperties

class SearchableProperties
extends Object
implements NacosClientProperties

Searchable NacosClientProperties. the SearchableProperties that it can be specified search order by nacos.env.first

作者:

onewe

字段概要

字段

修饰符和类型	字段	说明
private static final CompositeConverter	CONVERTER
(专用程序包) static final SearchableProperties	INSTANCE
private static final JvmArgsPropertySource	JVM_ARGS_PROPERTY_SOURCE
private static final org.slf4j.Logger	LOGGER
private final PropertiesPropertySource	propertiesPropertySource
private final List<AbstractPropertySource>	propertySources
private static final List<SourceType>	SEARCH_ORDER
private static final SystemEnvPropertySource	SYSTEM_ENV_PROPERTY_SOURCE

从接口继承的字段 com.alibaba.nacos.client.env.NacosClientProperties

PROTOTYPE

构造器概要

构造器

限定符	构造器	说明
private	SearchableProperties()
private	SearchableProperties(PropertiesPropertySource propertiesPropertySource)

方法概要

修饰符和类型	方法	说明
void	addProperties(Properties properties)	add properties.
Properties	asProperties()	get properties from NacosClientProperties.
private List<AbstractPropertySource>	build(AbstractPropertySource... propertySources)
boolean	containsKey(String key)	Tests if the specified object is a key in this NacosClientProperties.
NacosClientProperties	derive()	create a new NacosClientProperties which scope is itself.
NacosClientProperties	derive(Properties properties)	create a new NacosClientProperties from NacosClientProperties#PROTOTYPE and init.
Boolean	getBoolean(String key)	get boolean, if the value can not be got by the special key, the null will be returned.
Boolean	getBoolean(String key, Boolean defaultValue)	get boolean, if the value can not be got by the special key, the default value will be returned.
Integer	getInteger(String key)	get integer, if the value can not be got by the special key, the null will be returned.
Integer	getInteger(String key, Integer defaultValue)	get integer, if the value can not be got by the special key, the default value will be returned.
Long	getLong(String key)	get long, if the value can not be got by the special key, the null will be returned.
Long	getLong(String key, Long defaultValue)	get long, if the value can not be got by the special key, the default value will be returned.
Properties	getProperties(SourceType source)	get property from special property source.
String	getProperty(String key)	get property, if the value can not be got by the special key, the null will be returned.
String	getProperty(String key, String defaultValue)	get property, if the value can not be got by the special key, the default value will be returned.
String	getPropertyFrom(SourceType source, String key)	get property from special property source.
private static List<SourceType>	init()
private <T> Optional<T>	search(String key, Class<T> targetType)
void	setProperty(String key, String value)	set property.

从类继承的方法 java.lang.Object

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

字段详细资料

LOGGER

private static final org.slf4j.Logger LOGGER

JVM_ARGS_PROPERTY_SOURCE

private static final JvmArgsPropertySource JVM_ARGS_PROPERTY_SOURCE

SYSTEM_ENV_PROPERTY_SOURCE

private static final SystemEnvPropertySource SYSTEM_ENV_PROPERTY_SOURCE

SEARCH_ORDER

private static final List<SourceType> SEARCH_ORDER

CONVERTER

private static final CompositeConverter CONVERTER

INSTANCE

static final SearchableProperties INSTANCE

propertySources

private final List<AbstractPropertySource> propertySources

propertiesPropertySource

private final PropertiesPropertySource propertiesPropertySource

构造器详细资料

SearchableProperties

private SearchableProperties()

SearchableProperties

private SearchableProperties(PropertiesPropertySource propertiesPropertySource)

方法详细资料

init

private static List<SourceType> init()

getProperty

public String getProperty(String key)

从接口复制的说明: NacosClientProperties

get property, if the value can not be got by the special key, the null will be returned.

指定者:

getProperty 在接口中 NacosClientProperties

参数:

key - special key

返回:

string value or null.

getProperty

public String getProperty(String key,
 String defaultValue)

从接口复制的说明: NacosClientProperties

get property, if the value can not be got by the special key, the default value will be returned.

指定者:

getProperty 在接口中 NacosClientProperties

参数:

key - special key

defaultValue - default value

返回:

string value or default value.

getPropertyFrom

public String getPropertyFrom(SourceType source,
 String key)

从接口复制的说明: NacosClientProperties

get property from special property source.

指定者:

getPropertyFrom 在接口中 NacosClientProperties

参数:

source - source type

key - special key

返回:

string value or null.

另请参阅:

• SourceType

getProperties

public Properties getProperties(SourceType source)

从接口复制的说明: NacosClientProperties

get property from special property source.

指定者:

getProperties 在接口中 NacosClientProperties

参数:

source - source type

返回:

string value or null.

另请参阅:

• SourceType

getBoolean

public Boolean getBoolean(String key)

从接口复制的说明: NacosClientProperties

get boolean, if the value can not be got by the special key, the null will be returned.

指定者:

getBoolean 在接口中 NacosClientProperties

参数:

key - special key

返回:

boolean value or null.

getBoolean

public Boolean getBoolean(String key,
 Boolean defaultValue)

从接口复制的说明: NacosClientProperties

get boolean, if the value can not be got by the special key, the default value will be returned.

指定者:

getBoolean 在接口中 NacosClientProperties

参数:

key - special key

defaultValue - default value

返回:

boolean value or defaultValue.

getInteger

public Integer getInteger(String key)

从接口复制的说明: NacosClientProperties

get integer, if the value can not be got by the special key, the null will be returned.

指定者:

getInteger 在接口中 NacosClientProperties

参数:

key - special key

返回:

integer value or null

getInteger

public Integer getInteger(String key,
 Integer defaultValue)

从接口复制的说明: NacosClientProperties

get integer, if the value can not be got by the special key, the default value will be returned.

指定者:

getInteger 在接口中 NacosClientProperties

参数:

key - special key

defaultValue - default value

返回:

integer value or default value

getLong

public Long getLong(String key)

从接口复制的说明: NacosClientProperties

get long, if the value can not be got by the special key, the null will be returned.

指定者:

getLong 在接口中 NacosClientProperties

参数:

key - special key

返回:

long value or null

getLong

public Long getLong(String key,
 Long defaultValue)

从接口复制的说明: NacosClientProperties

get long, if the value can not be got by the special key, the default value will be returned.

指定者:

getLong 在接口中 NacosClientProperties

参数:

key - special key

defaultValue - default value

返回:

long value or default value

setProperty

public void setProperty(String key,
 String value)

从接口复制的说明: NacosClientProperties

set property.

指定者:

setProperty 在接口中 NacosClientProperties

参数:

key - key

value - value

addProperties

public void addProperties(Properties properties)

从接口复制的说明: NacosClientProperties

add properties.

指定者:

addProperties 在接口中 NacosClientProperties

参数:

properties - properties

asProperties

public Properties asProperties()

从接口复制的说明: NacosClientProperties

get properties from NacosClientProperties.

指定者:

asProperties 在接口中 NacosClientProperties

返回:

properties

containsKey

public boolean containsKey(String key)

从接口复制的说明: NacosClientProperties

Tests if the specified object is a key in this NacosClientProperties.

指定者:

containsKey 在接口中 NacosClientProperties

参数:

key - key – possible key

返回:

true if and only if the specified object is a key in this NacosClientProperties, false otherwise.

search

private <T> Optional<T> search(String key,
 Class<T> targetType)

build

private List<AbstractPropertySource> build(AbstractPropertySource... propertySources)

derive

public NacosClientProperties derive()

从接口复制的说明: NacosClientProperties

create a new NacosClientProperties which scope is itself.

指定者:

derive 在接口中 NacosClientProperties

返回:

NacosClientProperties

derive

public NacosClientProperties derive(Properties properties)

从接口复制的说明: NacosClientProperties

create a new NacosClientProperties from NacosClientProperties#PROTOTYPE and init.

指定者:

derive 在接口中 NacosClientProperties

参数:

properties - properties

返回:

NacosClientProperties