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Inverno boot module

There is a newer version: 1.11.0

/*
 * Copyright 2021 Jeremy KUHN
 *
 * 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
 *
 *    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 io.inverno.mod.boot.internal;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import io.inverno.core.annotation.Bean;
import io.inverno.core.annotation.Overridable;
import io.inverno.core.annotation.Wrapper;
import java.util.function.Supplier;

/**
 * 
 * General {@link com.fasterxml.jackson.databind.ObjectMapper} used to encode/decode JSON data.
 * 
 * 
 * @author Jeremy Kuhn
 * @since 1.0
 */
@Bean
@Wrapper
@Overridable
public class ObjectMapper implements Supplier {

	private com.fasterxml.jackson.databind.ObjectMapper instance;
	
	@Override
	public com.fasterxml.jackson.databind.ObjectMapper get() {
		if(this.instance == null) {
			this.instance = new com.fasterxml.jackson.databind.ObjectMapper();
			this.instance.enable(JsonParser.Feature.STRICT_DUPLICATE_DETECTION);
			this.instance.registerModule(new JavaTimeModule());
			this.instance.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
		}
		return this.instance;
	}
}