com.iiifi.kite.boot.configuration.KiteJacksonAutoConfiguration Maven / Gradle / Ivy

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/*
 * Copyright 2019-2025 the original author or authors.
 * 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
 * https://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 com.iiifi.kite.boot.configuration;

import java.time.ZoneId;
import java.util.Locale;
import java.util.TimeZone;

import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.iiifi.kite.core.jackson.KiteJavaTimeModule;
import com.iiifi.kite.core.jackson.KiteLongToStringModule;
import com.iiifi.kite.core.util.DateUtils;

/**
 * jackson自动配置
 *
 * @author [email protected] 花朝
 */
@Configuration
@ConditionalOnClass(ObjectMapper.class)
@AutoConfigureBefore(JacksonAutoConfiguration.class)
public class KiteJacksonAutoConfiguration {

    @Primary
    @Bean
    public Jackson2ObjectMapperBuilderCustomizer customizer() {
        return builder -> {
            builder.locale(Locale.CHINA);
            builder.timeZone(TimeZone.getTimeZone(ZoneId.systemDefault()));
            builder.simpleDateFormat(DateUtils.PATTERN_DATETIME);
            // 处理日期和Long类型
            builder.modules(new KiteJavaTimeModule(), new KiteLongToStringModule());
        };
    }
}