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Configuration Core module.
/*
* Copyright (c) 2017, 2020 Oracle and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.helidon.config;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import io.helidon.config.spi.ConfigFilter;
import io.helidon.config.spi.ConfigNode.ObjectNode;
/**
* Implementation of {@link Config} that represents {@link Config.Type#OBJECT branch} node.
*/
class ConfigObjectImpl extends ConfigComplexImpl {
ConfigObjectImpl(ConfigKeyImpl prefix,
ConfigKeyImpl key,
ObjectNode objectNode,
ConfigFilter filter,
ConfigFactory factory,
ConfigMapperManager mapperManager) {
super(Type.OBJECT, prefix, key, objectNode, filter, factory, mapperManager);
}
@Override
public ConfigValue> asNodeList() throws ConfigMappingException {
return ConfigValues.create(this,
() -> Optional.of(
node().entrySet()
.stream()
.map(e -> get(e.getKey()))
.collect(Collectors.toList())),
Config::asNodeList);
}
@Override
public String toString() {
return "[" + realKey() + "] OBJECT (members: " + node().size() + ")";
}
}