/
SignalEnrichmentConfig.java
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/
SignalEnrichmentConfig.java
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/*
* Copyright (c) 2019 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.services.base.config;
import javax.annotation.concurrent.Immutable;
import org.eclipse.ditto.services.utils.config.KnownConfigValue;
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
/**
* Provides configuration settings for Connectivity service's enrichment.
*/
@Immutable
public interface SignalEnrichmentConfig {
/**
* Relative path of a signal-enrichment config.
*/
String CONFIG_PATH = "signal-enrichment";
/**
* Returns the provider of signal-enrichment facades.
*
* @return the class name of the facade provider.
*/
String getProvider();
/**
* Returns the configuration for the signal-enrichment facade provider.
*
* @return the configuration.
*/
Config getConfig();
/**
* Render this object as a {@code Config}.
*
* @return the rendered {@code Config} object.
*/
Config render();
/**
* An enumeration of the known config path expressions and their associated default values for
* {@code ConnectionEnrichmentConfig}.
*/
enum ConfigValue implements KnownConfigValue {
/**
* Canonical name of the thing-enriching facade provider for connections.
*/
PROVIDER("provider", ""),
/**
* Configuration for the provider.
*/
CONFIG("config", ConfigFactory.empty().root());
private final String path;
private final Object defaultValue;
ConfigValue(final String thePath, final Object theDefaultValue) {
path = thePath;
defaultValue = theDefaultValue;
}
@Override
public Object getDefaultValue() {
return defaultValue;
}
@Override
public String getConfigPath() {
return path;
}
}
}