com.adaptris.interlok.resolver

Class FromEnvironment

java.lang.Object

com.adaptris.interlok.resolver.ResolverImp

com.adaptris.interlok.resolver.FromEnvironment

All Implemented Interfaces:

Resolver

public class FromEnvironment
extends ResolverImp

Resolver implementation that resolves from System.getenv().

This resolver resolves values based on the associated environment variable. e.g. %env{HOSTNAME} will return the value of the environment variable HOSTNAME. In the event that HOSTNAME is not defined, then the variable will be returned (in this case the literal value 'HOSTNAME').

Field Summary

Fields inherited from class com.adaptris.interlok.resolver.ResolverImp

log

Constructor Summary

Constructors

Constructor and Description
FromEnvironment()

Method Summary

Modifier and Type	Method and Description
boolean	canHandle(java.lang.String value) Can this resolver handle this type of value.
java.lang.String	resolve(java.lang.String s) Attempt to resolve a value externally.

Methods inherited from class com.adaptris.interlok.resolver.ResolverImp

asMap, resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.adaptris.interlok.resolver.Resolver

resolve

Constructor Detail

FromEnvironment

public FromEnvironment()

Method Detail

resolve

public java.lang.String resolve(java.lang.String s)

Description copied from interface: Resolver

Attempt to resolve a value externally.

Returns:

the resolved value

canHandle

public boolean canHandle(java.lang.String value)

Description copied from interface: Resolver

Can this resolver handle this type of value.

Parameters:

value - the value e.g. %env{MY_ENV_VAR}

Returns:

true or false.