Class EnvBasedCconfigRetriever

java.lang.Object

org.chenile.cconfig.sdk.impl.EnvBasedCconfigRetriever

All Implemented Interfaces:

CconfigRetriever

public class EnvBasedCconfigRetriever
extends Object
implements CconfigRetriever

This considers all the module keys and selectively enhances them if there is an environmental override. Note that environment will not add any new config keys. It will only enhance the existing keys. Also, this completely replaces the existing value for the key with a new value rather than selective manipulation of the value of the key.

Field Summary

Fields

Modifier and Type	Field	Description
private final CconfigRetrieverFactory	cconfigRetrieverFactory
private final Environment	environment

Constructor Summary

Constructors

Constructor	Description
EnvBasedCconfigRetriever(Environment environment, CconfigRetrieverFactory cconfigRetrieverFactory)

Method Summary

Modifier and Type	Method	Description
void	augmentKeys(ConfigContext configContext)
private String	envKey(String customAttribute, String module, String key)
int	order()	Give it a higher precedence since Environment should ultimately override everything.
void	registerWithFactory()

Methods inherited from class Object

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

Field Details

environment

private final Environment environment

cconfigRetrieverFactory

private final CconfigRetrieverFactory cconfigRetrieverFactory

Constructor Details

EnvBasedCconfigRetriever

public EnvBasedCconfigRetriever(Environment environment,
 CconfigRetrieverFactory cconfigRetrieverFactory)

Method Details

registerWithFactory

@PostConstruct
public void registerWithFactory()

augmentKeys

public void augmentKeys(ConfigContext configContext)

Specified by:

augmentKeys in interface CconfigRetriever

order

public int order()

Give it a higher precedence since Environment should ultimately override everything. But we will keep it relatively lower than database since

Specified by:

order in interface CconfigRetriever

Returns:

envKey

private String envKey(String customAttribute,
 String module,
 String key)