程序包 cn.taketoday.core.env

类 TypedPropertyResolver

java.lang.Object

cn.taketoday.core.env.AbstractPropertyResolver

cn.taketoday.core.env.TypedPropertyResolver

所有已实现的接口:

ConfigurablePropertyResolver, PropertyResolver, PlaceholderResolver

直接已知子类:

MapPropertyResolver, PropertySourcesPropertyResolver

public abstract class TypedPropertyResolver
extends AbstractPropertyResolver

从以下版本开始:

4.0

作者:

TODAY 2021/10/3 15:33

构造器概要

构造器

构造器	说明
TypedPropertyResolver()

方法概要

修饰符和类型	方法	说明
String	getProperty(String key)	Return the property value associated with the given key, or null if the key cannot be resolved.
<T> T	getProperty(String key, Class<T> targetValueType)	Return the property value associated with the given key, or null if the key cannot be resolved.
abstract <T> T	getProperty(String key, Class<T> targetValueType, boolean resolveNestedPlaceholders)
protected String	getPropertyAsRawString(String key)	Retrieve the specified property as a raw String, i.e. without resolution of nested placeholders.

从类继承的方法 cn.taketoday.core.env.AbstractPropertyResolver

addRequiredProperties, containsProperty, convertValueIfNecessary, getConversionService, getProperty, getProperty, getRequiredProperty, getRequiredProperty, resolveNestedPlaceholders, resolvePlaceholder, resolvePlaceholders, resolveRequiredPlaceholders, setConversionService, setEscapeCharacter, setIgnoreUnresolvableNestedPlaceholders, setPlaceholderPrefix, setPlaceholderSuffix, setRequiredProperties, setValueSeparator, validateRequiredProperties

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.taketoday.core.env.PropertyResolver

getFlag, getFlag

构造器详细资料

TypedPropertyResolver

public TypedPropertyResolver()

方法详细资料

getProperty

@Nullable
public String getProperty(String key)

从接口复制的说明: PropertyResolver

Return the property value associated with the given key, or null if the key cannot be resolved.

指定者:

getProperty 在接口中 PropertyResolver

覆盖:

getProperty 在类中 AbstractPropertyResolver

参数:

key - the property name to resolve

另请参阅:

• PropertyResolver.getProperty(String, String)
• PropertyResolver.getProperty(String, Class)
• PropertyResolver.getRequiredProperty(String)

getProperty

@Nullable
public <T> T getProperty(String key,
 Class<T> targetValueType)

从接口复制的说明: PropertyResolver

Return the property value associated with the given key, or null if the key cannot be resolved.

参数:

key - the property name to resolve

targetValueType - the expected type of the property value

另请参阅:

• PropertyResolver.getRequiredProperty(String, Class)

getPropertyAsRawString

@Nullable
protected String getPropertyAsRawString(String key)

从类复制的说明: AbstractPropertyResolver

Retrieve the specified property as a raw String, i.e. without resolution of nested placeholders.

指定者:

getPropertyAsRawString 在类中 AbstractPropertyResolver

参数:

key - the property name to resolve

返回:

the property value or null if none found

getProperty

public abstract <T> T getProperty(String key,
 Class<T> targetValueType,
 boolean resolveNestedPlaceholders)