Package com.alibaba.cloud.commons.context.support

Class PropertySourcesUtils

java.lang.Object

com.alibaba.cloud.commons.context.support.PropertySourcesUtils

public final class PropertySourcesUtils
extends Object

Author:

Mercy, yuluo PropertySources Utilities

Field Summary

Fields

Modifier and Type	Field	Description
static final String[]	EMPTY_STRING_ARRAY	Empty String array.

Method Summary

Modifier and Type	Method	Description
static String[]	getPropertyNames(org.springframework.core.env.PropertySource propertySource)	Get the property names as the array from the specified PropertySource instance.
static Map<String,Object>	getSubProperties(Iterable<org.springframework.core.env.PropertySource<?>> propertySources, String prefix)	Get Sub Properties.
static Map<String,Object>	getSubProperties(org.springframework.core.env.ConfigurableEnvironment environment, String prefix)	Get Sub Properties.
static Map<String,Object>	getSubProperties(org.springframework.core.env.PropertySources propertySources, String prefix)	Get prefixed Properties.
static Map<String,Object>	getSubProperties(org.springframework.core.env.PropertySources propertySources, org.springframework.core.env.PropertyResolver propertyResolver, String prefix)	Get prefixed Properties.
static String	normalizePrefix(String prefix)	Normalize the prefix.

Methods inherited from class java.lang.Object

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

Field Details

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

Empty String array.

Method Details

getSubProperties

public static Map<String,Object> getSubProperties(Iterable<org.springframework.core.env.PropertySource<?>> propertySources,
 String prefix)

Get Sub Properties.

Parameters:

propertySources - PropertySource Iterable.

prefix - the prefix of property name.

Returns:

Map

See Also:

• Properties

getSubProperties

public static Map<String,Object> getSubProperties(org.springframework.core.env.ConfigurableEnvironment environment,
 String prefix)

Get Sub Properties.

Parameters:

environment - ConfigurableEnvironment.

prefix - the prefix of property name.

Returns:

Map

See Also:

• Properties

normalizePrefix

public static String normalizePrefix(String prefix)

Normalize the prefix.

Parameters:

prefix - the prefix.

Returns:

the prefix.

getSubProperties

public static Map<String,Object> getSubProperties(org.springframework.core.env.PropertySources propertySources,
 String prefix)

Get prefixed Properties.

Parameters:

propertySources - PropertySources.

prefix - the prefix of property name.

Returns:

Map

See Also:

• Properties

getSubProperties

public static Map<String,Object> getSubProperties(org.springframework.core.env.PropertySources propertySources,
 org.springframework.core.env.PropertyResolver propertyResolver,
 String prefix)

Get prefixed Properties.

Parameters:

propertySources - PropertySources.

propertyResolver - PropertyResolver to resolve the placeholder if present.

prefix - the prefix of property name.

Returns:

Map

See Also:

• Properties

getPropertyNames

public static String[] getPropertyNames(org.springframework.core.env.PropertySource propertySource)

Get the property names as the array from the specified PropertySource instance.

Parameters:

propertySource - PropertySource instance.

Returns:

non-null