mirror of https://github.com/longtai-cn/hippo4j
fix : config BeanUtil merged to common(#725)
pizihao
3 years ago
parent
529c45db77
commit
d902e2a942
@ -1,67 +0,0 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.config.toolkit;
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import com.github.dozermapper.core.DozerBeanMapperBuilder;
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import com.github.dozermapper.core.Mapper;
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import java.util.*;
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/**
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* Bean util.
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*/
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public class BeanUtil {
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private BeanUtil() {
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}
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protected static Mapper BEAN_MAPPER_BUILDER;
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static {
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BEAN_MAPPER_BUILDER = DozerBeanMapperBuilder.buildDefault();
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}
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public static <T, S> T convert(S source, Class<T> clazz) {
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return Optional.ofNullable(source)
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.map(each -> BEAN_MAPPER_BUILDER.map(each, clazz))
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.orElse(null);
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}
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public static <T, S> List<T> convert(List<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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List<T> targetList = new ArrayList<T>(each.size());
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each.stream()
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.forEach(item -> targetList.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetList;
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})
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.orElse(null);
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}
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public static <T, S> Set<T> convert(Set<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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Set<T> targetSize = new HashSet<T>(each.size());
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each.stream()
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.forEach(item -> targetSize.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetSize;
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})
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.orElse(null);
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}
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}
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