Package io.smallrye.config

Class FallbackConfigSourceInterceptor

java.lang.Object

io.smallrye.config.AbstractMappingConfigSourceInterceptor

io.smallrye.config.FallbackConfigSourceInterceptor

All Implemented Interfaces:

ConfigSourceInterceptor, Serializable

@Priority(3600)
public class FallbackConfigSourceInterceptor
extends AbstractMappingConfigSourceInterceptor

See Also:

• Serialized Form

Field Summary

Fields inherited from interface io.smallrye.config.ConfigSourceInterceptor

EMPTY

Constructor Summary

Constructors

Constructor	Description
FallbackConfigSourceInterceptor(Function<String,String> mapping)
FallbackConfigSourceInterceptor(Map<String,String> mappings)

Method Summary

Modifier and Type	Method	Description
ConfigValue	getValue(ConfigSourceInterceptorContext context, String name)	Intercept the resolution of a configuration name and either return the corresponding ConfigValue or a custom ConfigValue built by the interceptor.

Methods inherited from class io.smallrye.config.AbstractMappingConfigSourceInterceptor

getMapping, iterateNames

Methods inherited from class java.lang.Object

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

Constructor Details

FallbackConfigSourceInterceptor

public FallbackConfigSourceInterceptor(Function<String,String> mapping)

FallbackConfigSourceInterceptor

public FallbackConfigSourceInterceptor(Map<String,String> mappings)

Method Details

getValue

public ConfigValue getValue(ConfigSourceInterceptorContext context,
 String name)

Description copied from interface: ConfigSourceInterceptor

Intercept the resolution of a configuration name and either return the corresponding ConfigValue or a custom ConfigValue built by the interceptor. Calling ConfigSourceInterceptorContext.proceed(String) will continue to execute the interceptor chain. The chain can be short-circuited by returning another instance of ConfigValue.

Parameters:

context - the interceptor context. See ConfigSourceInterceptorContext

name - the configuration name being intercepted.

Returns:

a ConfigValue with information about the name, value, config source and ordinal, or null if the value isn't present.