Package ninja.utils

Class OverlayedNinjaProperties

java.lang.Object

ninja.utils.OverlayedNinjaProperties

public class OverlayedNinjaProperties
extends Object

Helper utility for handling Ninja properties using a simple "overlayed" view of them. Does not modify NinjaProperties in any way. Simply adds an overlay of other possible sources of the same property and helps get the value according to an order of precedence:

• currentValue
• systemProperty
• configProperty
• defaultValue

Constructor Summary

Constructors

Constructor	Description
OverlayedNinjaProperties(NinjaProperties ninjaProperties)

Method Summary

Modifier and Type	Method	Description
String	get(String key, String currentValue, String defaultValue)
Boolean	getBoolean(String key, Boolean currentValue, Boolean defaultValue)
Integer	getInteger(String key, Integer currentValue, Integer defaultValue)
Long	getLong(String key, Long currentValue, Long defaultValue)
URI	getURI(String key, URI currentValue, URI defaultValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

OverlayedNinjaProperties

@Inject
public OverlayedNinjaProperties(NinjaProperties ninjaProperties)

Method Detail

get

public String get(String key,
                  String currentValue,
                  String defaultValue)

getBoolean

public Boolean getBoolean(String key,
                          Boolean currentValue,
                          Boolean defaultValue)

getInteger

public Integer getInteger(String key,
                          Integer currentValue,
                          Integer defaultValue)

getLong

public Long getLong(String key,
                    Long currentValue,
                    Long defaultValue)

getURI

public URI getURI(String key,
                  URI currentValue,
                  URI defaultValue)