Module io.helidon.config.encryption

Package io.helidon.config.encryption

Class EncryptionFilterService

java.lang.Object

io.helidon.config.encryption.EncryptionFilterService

All Implemented Interfaces:

ConfigFilter

public class EncryptionFilterService
extends Object
implements ConfigFilter

A Java service for EncryptionFilter.

Constructor Summary

Constructors

Constructor	Description
EncryptionFilterService()

Method Summary

Modifier and Type	Method	Description
ConfigItem	apply(Config.Key key, ConfigItem itemPolicy)	Filters an elementary config value before it is made available to the application via the Config API.
String	apply(Config.Key key, String stringValue)	Filters an elementary config value before it is made available to the application via the Config API.
void	init(Config config)	Initializes the filter using the Config instance which the filter will affect once Config.Builder.build completes.

Methods inherited from class java.lang.Object

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

Constructor Details

EncryptionFilterService

public EncryptionFilterService()

Method Details

apply

public String apply(Config.Key key,
 String stringValue)

Description copied from interface: ConfigFilter

Filters an elementary config value before it is made available to the application via the Config API.

Specified by:

apply in interface ConfigFilter

Parameters:

key - configuration key associated with the Config node

stringValue - original value to be filtered, never null

Returns:

original value or filtered (changed) value, never null

apply

public ConfigItem apply(Config.Key key,
 ConfigItem itemPolicy)

Description copied from interface: ConfigFilter

Filters an elementary config value before it is made available to the application via the Config API. Returns ConfigItem object which contains filtered config value and specific value settings.

Specified by:

apply in interface ConfigFilter

Parameters:

key - configuration key associated with the Config node

itemPolicy - original item policy

Returns:

new item policy object with the filtered config value

init

public void init(Config config)

Description copied from interface: ConfigFilter

Initializes the filter using the Config instance which the filter will affect once Config.Builder.build completes.

The config system propagates any thrown exception to the application so its invocation of Config.Builder#build fails.

Specified by:

init in interface ConfigFilter

Parameters:

config - Config instance under construction