/
DittoGatewayConfig.java
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/
DittoGatewayConfig.java
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/*
* Copyright (c) 2017-2018 Bosch Software Innovations GmbH.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/index.php
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.services.gateway.starter.config;
import java.io.Serializable;
import javax.annotation.concurrent.Immutable;
import org.eclipse.ditto.services.base.config.ClusterConfig;
import org.eclipse.ditto.services.base.config.DittoServiceConfig;
import org.eclipse.ditto.services.base.config.LimitsConfig;
import org.eclipse.ditto.services.base.config.MetricsConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.AuthenticationConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.CachesConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultAuthenticationConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultCachesConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultClaimMessageConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultMessageConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultPublicHealthConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.DefaultWebSocketConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.GatewayHttpConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.HttpConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.MessageConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.PublicHealthConfig;
import org.eclipse.ditto.services.gateway.endpoints.config.WebSocketConfig;
import org.eclipse.ditto.services.gateway.health.config.DefaultHealthCheckConfig;
import org.eclipse.ditto.services.gateway.health.config.HealthCheckConfig;
import org.eclipse.ditto.services.utils.config.DefaultScopedConfig;
import org.eclipse.ditto.services.utils.config.ScopedConfig;
import org.eclipse.ditto.services.utils.config.WithConfigPath;
import org.eclipse.ditto.services.utils.protocol.config.DefaultProtocolConfig;
import org.eclipse.ditto.services.utils.protocol.config.ProtocolConfig;
/**
* This class is the default implementation of the Gateway config.
*/
@Immutable
public final class DittoGatewayConfig implements GatewayConfig, Serializable, WithConfigPath {
private static final String CONFIG_PATH = "gateway";
private static final long serialVersionUID = -3502379617636376609L;
private final DittoServiceConfig dittoServiceConfig;
private final ProtocolConfig protocolConfig;
private final HttpConfig httpConfig;
private final CachesConfig cachesConfig;
private final HealthCheckConfig healthCheckConfig;
private final MessageConfig messageConfig;
private final MessageConfig claimMessageConfig;
private final AuthenticationConfig authenticationConfig;
private final WebSocketConfig webSocketConfig;
private final PublicHealthConfig publicHealthConfig;
private DittoGatewayConfig(final DittoServiceConfig dittoServiceConfig, final ProtocolConfig protocolConfig,
final ScopedConfig scopedConfig) {
this.dittoServiceConfig = dittoServiceConfig;
this.protocolConfig = protocolConfig;
httpConfig = GatewayHttpConfig.of(scopedConfig);
cachesConfig = DefaultCachesConfig.of(scopedConfig);
healthCheckConfig = DefaultHealthCheckConfig.of(scopedConfig);
messageConfig = DefaultMessageConfig.of(scopedConfig);
claimMessageConfig = DefaultClaimMessageConfig.of(scopedConfig);
authenticationConfig = DefaultAuthenticationConfig.of(scopedConfig);
webSocketConfig = DefaultWebSocketConfig.of(scopedConfig);
publicHealthConfig = DefaultPublicHealthConfig.of(scopedConfig);
}
/**
* Returns an instance of {@code DittoGatewayConfig} based on the settings of the specified Config.
*
* @param dittoScopedConfig is supposed to provide the settings of the Gateway service config at
* {@value #CONFIG_PATH}.
* @return the instance.
* @throws org.eclipse.ditto.services.utils.config.DittoConfigError if {@code config} is invalid.
*/
public static DittoGatewayConfig of(final ScopedConfig dittoScopedConfig) {
return new DittoGatewayConfig(DittoServiceConfig.of(dittoScopedConfig, CONFIG_PATH),
DefaultProtocolConfig.of(dittoScopedConfig),
DefaultScopedConfig.newInstance(dittoScopedConfig, CONFIG_PATH)
);
}
@Override
public CachesConfig getCachesConfig() {
return cachesConfig;
}
@Override
public WebSocketConfig getWebSocketConfig() {
return webSocketConfig;
}
@Override
public HealthCheckConfig getHealthCheckConfig() {
return healthCheckConfig;
}
@Override
public MessageConfig getMessageConfig() {
return messageConfig;
}
@Override
public MessageConfig getClaimMessageConfig() {
return claimMessageConfig;
}
@Override
public AuthenticationConfig getAuthenticationConfig() {
return authenticationConfig;
}
@Override
public PublicHealthConfig getPublicHealthConfig() {
return publicHealthConfig;
}
@Override
public ClusterConfig getClusterConfig() {
return dittoServiceConfig.getClusterConfig();
}
@Override
public LimitsConfig getLimitsConfig() {
return dittoServiceConfig.getLimitsConfig();
}
@Override
public HttpConfig getHttpConfig() {
return httpConfig;
}
@Override
public MetricsConfig getMetricsConfig() {
return dittoServiceConfig.getMetricsConfig();
}
@Override
public ProtocolConfig getProtocolConfig() {
return protocolConfig;
}
/**
* @return always {@value #CONFIG_PATH}.
*/
@Override
public String getConfigPath() {
return CONFIG_PATH;
}
}