| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.seatunnel.common; |
| |
| import org.apache.seatunnel.shade.com.typesafe.config.Config; |
| |
| import org.apache.commons.lang3.StringUtils; |
| |
| import java.util.Properties; |
| import java.util.function.Consumer; |
| import java.util.function.Function; |
| |
| public final class PropertiesUtil { |
| |
| private PropertiesUtil() { |
| } |
| |
| public static void setProperties(Config config, Properties properties, String prefix, boolean keepPrefix) { |
| config.entrySet().forEach(entry -> { |
| String key = entry.getKey(); |
| Object value = entry.getValue().unwrapped(); |
| if (key.startsWith(prefix)) { |
| if (keepPrefix) { |
| properties.put(key, value); |
| } else { |
| properties.put(key.substring(prefix.length()), value); |
| } |
| } |
| }); |
| } |
| |
| public static <E extends Enum<E>> E getEnum(final Config conf, final String key, final Class<E> enumClass, final E defaultEnum) { |
| if (!conf.hasPath(key)) { |
| return defaultEnum; |
| } |
| final String value = conf.getString(key); |
| if (StringUtils.isBlank(value)) { |
| return defaultEnum; |
| } |
| return Enum.valueOf(enumClass, value.toUpperCase()); |
| } |
| |
| public static <T> void setOption(Config config, String optionName, T defaultValue, Function<String, T> getter, Consumer<T> setter) { |
| T value; |
| if (config.hasPath(optionName)) { |
| value = getter.apply(optionName); |
| } else { |
| value = defaultValue; |
| } |
| if (value != null) { |
| setter.accept(value); |
| } |
| } |
| |
| public static <T> void setOption(Config config, String optionName, Function<String, T> getter, Consumer<T> setter) { |
| T value = null; |
| if (config.hasPath(optionName)) { |
| value = getter.apply(optionName); |
| } |
| if (value != null) { |
| setter.accept(value); |
| } |
| } |
| } |