com.yahoo.vespa.model.builder.UserConfigBuilder Maven / Gradle / Ivy
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.builder;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.config.model.deploy.ConfigDefinitionStore;
import com.yahoo.config.model.producer.UserConfigRepo;
import com.yahoo.text.XML;
import com.yahoo.vespa.config.ConfigDefinition;
import com.yahoo.vespa.config.ConfigDefinitionKey;
import com.yahoo.vespa.config.ConfigPayloadBuilder;
import com.yahoo.vespa.model.builder.xml.dom.DomConfigPayloadBuilder;
import org.w3c.dom.Element;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Optional;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author Ulf Lilleengen
*/
public class UserConfigBuilder {
public static final Logger log = Logger.getLogger(UserConfigBuilder.class.getPackage().toString());
public static UserConfigRepo build(Element producerSpec, ConfigDefinitionStore configDefinitionStore, DeployLogger deployLogger) {
Map builderMap = new LinkedHashMap<>();
log.log(Level.FINE, () -> "getUserConfigs for " + producerSpec);
for (Element configE : XML.getChildren(producerSpec, "config")) {
buildElement(configE, builderMap, configDefinitionStore, deployLogger);
}
return new UserConfigRepo(builderMap);
}
private static void buildElement(Element element, Map builderMap,
ConfigDefinitionStore configDefinitionStore, DeployLogger logger) {
ConfigDefinitionKey key = DomConfigPayloadBuilder.parseConfigName(element);
Optional def = configDefinitionStore.getConfigDefinition(key);
if (def.isEmpty()) { // TODO: Fail instead of warn
logger.logApplicationPackage(Level.WARNING, "Unable to find config definition '" + key.asFileName() +
"'. Please ensure that the name is spelled correctly, and that the def file is included in a bundle.");
}
ConfigPayloadBuilder payloadBuilder = new DomConfigPayloadBuilder(def.orElse(null)).build(element);
ConfigPayloadBuilder old = builderMap.get(key);
if (old != null) {
logger.logApplicationPackage(Level.WARNING, "Multiple overrides for " + key + " found. Applying in the order they are discovered");
old.override(payloadBuilder);
} else {
builderMap.put(key, payloadBuilder);
}
}
}