org.springframework.beans.factory.config

Class EmbeddedValueResolver

java.lang.Object

org.springframework.beans.factory.config.EmbeddedValueResolver

All Implemented Interfaces:

StringValueResolver

public class EmbeddedValueResolver
extends java.lang.Object
implements StringValueResolver

StringValueResolver adapter for resolving placeholders and expressions against a ConfigurableBeanFactory.

Note that this adapter resolves expressions as well, in contrast to the ConfigurableBeanFactory.resolveEmbeddedValue(java.lang.String) method. The BeanExpressionContext used is for the plain bean factory, with no scope specified for any contextual objects to access.

Since:

4.3

Author:

Juergen Hoeller

See Also:

ConfigurableBeanFactory.resolveEmbeddedValue(String), ConfigurableBeanFactory.getBeanExpressionResolver(), BeanExpressionContext

Constructor Summary

Constructors

Constructor and Description
EmbeddedValueResolver(ConfigurableBeanFactory beanFactory)

Method Summary

Modifier and Type	Method and Description
java.lang.String	resolveStringValue(java.lang.String strVal) Resolve the given String value, for example parsing placeholders.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedValueResolver

public EmbeddedValueResolver(ConfigurableBeanFactory beanFactory)

Method Detail

resolveStringValue

@Nullable
public java.lang.String resolveStringValue(java.lang.String strVal)

Description copied from interface: StringValueResolver

Resolve the given String value, for example parsing placeholders.

Specified by:

resolveStringValue in interface StringValueResolver

Parameters:

strVal - the original String value (never null)

Returns:

the resolved String value (may be null when resolved to a null value), possibly the original String value itself (in case of no placeholders to resolve or when ignoring unresolvable placeholders)