net.obvj.confectory.helper

Interface ConfigurationHelper<T>

Type Parameters:

T - the source type which configuration data is to be retrieved

All Superinterfaces:

ConfigurationDataRetriever<T>

All Known Implementing Classes:

AbstractBasicConfigurationHelper, BasicConfigurationHelper, BeanConfigurationHelper, GenericJsonConfigurationHelper, NullConfigurationHelper, PropertiesConfigurationHelper

public interface ConfigurationHelper<T>
extends ConfigurationDataRetriever<T>

A base interface for Configuration Helper objects providing methods for retrieving configuration data from different source types.

Since:

0.1.0

Author:

oswaldo.bapvic.jr (Oswaldo Junior)

Method Summary

Modifier and Type	Method and Description
NullValueProvider	getNullValueProvider()
void	setNullValueProvider(NullValueProvider provider) Defines a NullValueProvider for invalid keys.

Methods inherited from interface net.obvj.confectory.ConfigurationDataRetriever

getBean, getBoolean, getDouble, getInt, getLong, getMandatoryBoolean, getMandatoryDouble, getMandatoryInt, getMandatoryLong, getMandatoryString, getString

Method Detail

setNullValueProvider

void setNullValueProvider(NullValueProvider provider)

Defines a NullValueProvider for invalid keys.

Parameters:

provider - the NullValueProvider to set; not null

Throws:

NullPointerException - if the specified provider is null

getNullValueProvider

NullValueProvider getNullValueProvider()

Returns:

the NullValueProvider associated with this helper.