org.springframework.http.converter.json.JacksonModulesRuntimeHints Maven / Gradle / Ivy
/*
* Copyright 2002-2022 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 org.springframework.http.converter.json;
import java.util.function.Consumer;
import org.springframework.aot.hint.MemberCategory;
import org.springframework.aot.hint.RuntimeHints;
import org.springframework.aot.hint.RuntimeHintsRegistrar;
import org.springframework.aot.hint.TypeHint.Builder;
/**
* {@link RuntimeHintsRegistrar} implementation that registers reflection entries
* for {@link Jackson2ObjectMapperBuilder} well-known modules.
*
* @author Sebastien Deleuze
* @author Stephane Nicoll
* @since 6.0
*/
class JacksonModulesRuntimeHints implements RuntimeHintsRegistrar {
private static final Consumer asJacksonModule = builder ->
builder.onReachableType(Jackson2ObjectMapperBuilder.class)
.withMembers(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS);
@Override
public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
hints.reflection()
.registerTypeIfPresent(classLoader,
"com.fasterxml.jackson.datatype.jdk8.Jdk8Module", asJacksonModule)
.registerTypeIfPresent(classLoader,
"com.fasterxml.jackson.datatype.jsr310.JavaTimeModule", asJacksonModule)
.registerTypeIfPresent(classLoader,
"com.fasterxml.jackson.module.kotlin.KotlinModule", asJacksonModule);
}
}