| Package | Description | 
|---|---|
| io.vertx.config | |
| io.vertx.reactivex.config | |
| io.vertx.rxjava.config | 
| Modifier and Type | Method and Description | 
|---|---|
static ConfigRetriever | 
ConfigRetriever.create(Vertx vertx)
Creates an instance of the default implementation of the  
ConfigRetriever, using the default
 settings (json file, system properties and environment variables). | 
static ConfigRetriever | 
ConfigRetriever.create(Vertx vertx,
      ConfigRetrieverOptions options)
Creates an instance of the default implementation of the  
ConfigRetriever. | 
ConfigRetriever | 
ConfigRetriever.setBeforeScanHandler(Handler<Void> function)
Registers a handler called before every scan. 
 | 
ConfigRetriever | 
ConfigRetriever.setConfigurationProcessor(java.util.function.Function<JsonObject,JsonObject> processor)
Registers a handler that process the configuration before being injected into  
getConfig(Handler) or listen(Handler). | 
| Modifier and Type | Method and Description | 
|---|---|
static Future<JsonObject> | 
ConfigRetriever.getConfigAsFuture(ConfigRetriever retriever)
Deprecated. 
 
removed in Vert.x 4 for  
ConfigRetriever#getConfig() method that returns a Future<JsonObject>
             in 3.x you can use instead Future.future(retriever::getConfig) | 
| Modifier and Type | Method and Description | 
|---|---|
ConfigRetriever | 
ConfigRetriever.getDelegate()  | 
| Modifier and Type | Method and Description | 
|---|---|
static ConfigRetriever | 
ConfigRetriever.newInstance(ConfigRetriever arg)  | 
| Constructor and Description | 
|---|
ConfigRetriever(ConfigRetriever delegate)  | 
| Modifier and Type | Method and Description | 
|---|---|
ConfigRetriever | 
ConfigRetriever.getDelegate()  | 
| Modifier and Type | Method and Description | 
|---|---|
static ConfigRetriever | 
ConfigRetriever.newInstance(ConfigRetriever arg)  | 
| Constructor and Description | 
|---|
ConfigRetriever(ConfigRetriever delegate)  | 
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