net.obvj.confectory.merger

Class AbstractConfigurationMerger<T>

java.lang.Object

net.obvj.confectory.merger.AbstractConfigurationMerger<T>

Type Parameters:

T - the source and target Configuration type

All Implemented Interfaces:

ConfigurationMerger<T>

Direct Known Subclasses:

JSONObjectConfigurationMerger, PropertiesConfigurationMerger

public abstract class AbstractConfigurationMerger<T>
extends Object
implements ConfigurationMerger<T>

A abstract ConfigurationMerger that contains common infrastructure logic for the merging of two Configuration objects, delegating the actual combination to a concrete implementation.

Since:

2.1.0

Author:

oswaldo.bapvic.jr (Oswaldo Junior)

Constructor Summary

Constructors

Constructor and Description
AbstractConfigurationMerger()

Method Summary

Modifier and Type

Method and Description

Configuration<T>

merge(Configuration<T> config1, Configuration<T> config2) Combines two Configuration objects into a new Configuration with the following characteristics: The resulting document will receive all the elements of the input Configuration objects In case of conflicting keys, the values at the highest-precedence Configuration will be selected The metadata of the highest-precedence Configuration (namespace and precedence) will be applied to the new Configuration

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractConfigurationMerger

public AbstractConfigurationMerger()

Method Detail

merge

public final Configuration<T> merge(Configuration<T> config1,
                                    Configuration<T> config2)

Description copied from interface: ConfigurationMerger

Combines two Configuration objects into a new Configuration with the following characteristics:

• The resulting document will receive all the elements of the input Configuration objects
• In case of conflicting keys, the values at the highest-precedence Configuration will be selected
• The metadata of the highest-precedence Configuration (namespace and precedence) will be applied to the new Configuration

Specified by:

merge in interface ConfigurationMerger<T>

Parameters:

config1 - the first Configuration; not null

config2 - the second Configuration; not null

Returns:

a new Configuration resulting from the combination of config1 and config2