com.revolsys.spring.util

Class PlaceholderResolvingStringValueResolver

java.lang.Object

com.revolsys.spring.util.PlaceholderResolvingStringValueResolver

All Implemented Interfaces:

org.springframework.util.StringValueResolver

public class PlaceholderResolvingStringValueResolver
extends Object
implements org.springframework.util.StringValueResolver

BeanDefinitionVisitor that resolves placeholders in String values, delegating to the parseStringValue method of the containing class.

Constructor Summary

Constructors

Constructor and Description
PlaceholderResolvingStringValueResolver(String placeholderPrefix, String placeholderSuffix, boolean ignoreUnresolvablePlaceholders, String nullValue, Map<String,Object> attributes)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	parseStringValue(String strVal, Map<String,Object> attributes, Set<String> visitedPlaceholders) Parse the given String value recursively, to be able to resolve nested placeholders (when resolved property values in turn contain placeholders again).
String	resolveStringValue(String strVal)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlaceholderResolvingStringValueResolver

public PlaceholderResolvingStringValueResolver(String placeholderPrefix,
                                       String placeholderSuffix,
                                       boolean ignoreUnresolvablePlaceholders,
                                       String nullValue,
                                       Map<String,Object> attributes)

Method Detail

parseStringValue

protected String parseStringValue(String strVal,
                      Map<String,Object> attributes,
                      Set<String> visitedPlaceholders)
                           throws org.springframework.beans.factory.BeanDefinitionStoreException

Parse the given String value recursively, to be able to resolve nested placeholders (when resolved property values in turn contain placeholders again).

Parameters:

strVal - the String value to parse

props - the Properties to resolve placeholders against

visitedPlaceholders - the placeholders that have already been visited during the current resolution attempt (used to detect circular references between placeholders). Only non-null if we're parsing a nested placeholder.

Throws:

org.springframework.beans.factory.BeanDefinitionStoreException - if invalid values are encountered

See Also:

#resolvePlaceholder(String, java.util.Properties, int)

resolveStringValue

public String resolveStringValue(String strVal)
                          throws org.springframework.beans.BeansException

Specified by:

resolveStringValue in interface org.springframework.util.StringValueResolver

Throws:

org.springframework.beans.BeansException