TimiandClaude Opus 4.5
df0610c15f
- Bump version to 0.0.2 and update timi-io dependency - Refactor ConfigLoader with cleaner SnakeYAML integration - Add LoaderOptions security settings (recursion limit, alias limit, size limit) - Enhance ConfigRepresenter to skip null values and improve enum serialization - Remove RawMapper inner class and rawMappingList in favor of direct field reflection - Simplify converter mechanism with cleaner serialize/deserialize flow - Update tests to match new simplified API - Add .claude and temp files to .gitignore Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
54 lines
1.7 KiB
Java
54 lines
1.7 KiB
Java
package com.imyeyu.config;
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import org.yaml.snakeyaml.DumperOptions;
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import org.yaml.snakeyaml.introspector.Property;
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import org.yaml.snakeyaml.nodes.NodeTuple;
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import org.yaml.snakeyaml.nodes.Tag;
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import org.yaml.snakeyaml.representer.Representer;
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/**
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* 自定义 Representer - SnakeYAML 序列化增强
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* <ul>
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* <li>跳过 null 值字段，保持 YAML 简洁</li>
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* <li>禁用类型标签，输出纯净的 YAML</li>
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* <li>枚举序列化为字符串</li>
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* </ul>
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*
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* @author 夜雨
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* @since 2026-01-12 12:02
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*/
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public class ConfigRepresenter extends Representer {
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public ConfigRepresenter(DumperOptions options) {
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super(options);
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// null 值表示为空字符串
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this.nullRepresenter = data -> representScalar(Tag.NULL, "");
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// 枚举转字符串（不带类型标签）
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this.representers.put(Enum.class, data -> {
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Enum<?> enumValue = (Enum<?>) data;
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return representScalar(Tag.STR, enumValue.name());
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});
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}
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@Override
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protected NodeTuple representJavaBeanProperty(Object javaBean, Property property, Object propertyValue, Tag customTag) {
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// 跳过 null 值，保持 YAML 简洁
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if (propertyValue == null) {
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return null;
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}
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return super.representJavaBeanProperty(javaBean, property, propertyValue, customTag);
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}
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@Override
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protected org.yaml.snakeyaml.nodes.MappingNode representJavaBean(java.util.Set<Property> properties, Object javaBean) {
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Class<?> clazz = javaBean.getClass();
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// 对于非 Java 标准库的类，使用 MAP 标签而不是类名标签
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if (!clazz.getName().startsWith("java.") && !clazz.getName().startsWith("javax.")) {
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if (this.classTags.get(clazz) == null) {
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this.addClassTag(clazz, Tag.MAP);
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}
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}
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return super.representJavaBean(properties, javaBean);
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}
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}
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