com.neeve.util
Class UtlStr.SubstResolverFromEnv

java.lang.Object
  com.neeve.util.UtlStr.SubstResolverFromEnv

All Implemented Interfaces:

UtlStr.ISubstResolver, UtlTailoring.PropertySource

Enclosing class:

UtlStr

public static final class UtlStr.SubstResolverFromEnv
extends Object
implements UtlStr.ISubstResolver

A ISubstResolver implementation that pulls values from UtlEnv.

Constructor Summary

UtlStr.SubstResolverFromEnv()

Method Summary

String

getValue(String variable, String defValue) Returns a replacement property.

Methods inherited from class java.lang.Object

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

Constructor Detail

UtlStr.SubstResolverFromEnv

public UtlStr.SubstResolverFromEnv()

Method Detail

getValue

public final String getValue(String variable,
                             String defValue)

Description copied from interface: UtlTailoring.PropertySource

Returns a replacement property.

Specified by:

getValue in interface UtlTailoring.PropertySource

Parameters:

variable - The key.

defValue - default value to return of replacement isn't available

Returns:

the replacement value or null if none exists.