Package org.kiwiproject.dropwizard.consul.config

Class ConsulLookup

java.lang.Object

org.kiwiproject.dropwizard.consul.config.ConsulLookup

All Implemented Interfaces:

org.apache.commons.text.lookup.StringLookup

public class ConsulLookup
extends Object
implements org.apache.commons.text.lookup.StringLookup

A custom StringLookup implementation using Consul KV as lookup source.

Constructor Summary

Constructors

Constructor	Description
ConsulLookup(org.kiwiproject.consul.Consul consul)	Create a new instance with strict behavior.
ConsulLookup(org.kiwiproject.consul.Consul consul, boolean strict)	Constructor

Method Summary

Modifier and Type	Method	Description
@Nullable String	lookup(String key)

Methods inherited from class java.lang.Object

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

Constructor Details

ConsulLookup

public ConsulLookup(org.kiwiproject.consul.Consul consul)

Create a new instance with strict behavior.

Parameters:

consul - Consul client

ConsulLookup

public ConsulLookup(org.kiwiproject.consul.Consul consul,
 boolean strict)

Constructor

Parameters:

consul - Consul client

strict - true if looking up undefined environment variables should throw a UndefinedEnvironmentVariableException, false otherwise.

Throws:

io.dropwizard.configuration.UndefinedEnvironmentVariableException - if the environment variable doesn't exist and strict behavior is enabled.

Method Details

lookup

public @Nullable String lookup(String key)

Specified by:

lookup in interface org.apache.commons.text.lookup.StringLookup

Throws:

io.dropwizard.configuration.UndefinedEnvironmentVariableException - if the environment variable doesn't exist and strict behavior is enabled.