/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.commons.jackson.config;

import java.time.Instant;
import java.util.Date;

import org.hibernate.SessionFactory;
import org.hisp.dhis.commons.jackson.config.geometry.GeometrySerializer;
import org.hisp.dhis.commons.jackson.config.geometry.JtsXmlModule;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.PrecisionModel;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import com.bedatadriven.jackson.datatype.jts.JtsModule;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JsonPointer;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.dataformat.csv.CsvMapper;
import com.fasterxml.jackson.dataformat.csv.CsvParser;
import com.fasterxml.jackson.dataformat.xml.XmlMapper;
import com.fasterxml.jackson.datatype.hibernate5.Hibernate5Module;
import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;

/**
 * Main Jackson Mapper configuration. Any component that requires JSON/XML
 * serialization should use the Jackson mappers configured in this class.
 *
 * @author Morten Olav Hansen <mortenoh@gmail.com>
 */
@Configuration
public class JacksonObjectMapperConfig
{
    /*
     * Standard JSON mapper.
     */
    public static final ObjectMapper jsonMapper = configureMapper( new ObjectMapper() );

    /*
     * Standard mapper that have {@link Hibernate5Module} registered.
     */
    public static final ObjectMapper hibernateAwareJsonMapper = configureMapper( new ObjectMapper() );

    /*
     * Standard JSON mapper for Program Stage Instance data values.
     */
    public static final ObjectMapper dataValueJsonMapper = configureMapper( new ObjectMapper(), true );

    /*
     * Standard XML mapper.
     */
    public static final ObjectMapper xmlMapper = configureMapper( new XmlMapper() );

    /**
     * Standard CSV mapper.
     */
    public static final CsvMapper csvMapper = configureCsvMapper( new CsvMapper() );

    @Primary
    @Bean( "jsonMapper" )
    public ObjectMapper jsonMapper()
    {
        return jsonMapper;
    }

    @Bean( "hibernateAwareJsonMapper" )
    public ObjectMapper hibernateAwareJsonMapper( SessionFactory sessionFactory )
    {
        Hibernate5Module hibernate5Module = new Hibernate5Module( sessionFactory );
        hibernate5Module.enable( Hibernate5Module.Feature.SERIALIZE_IDENTIFIER_FOR_LAZY_NOT_LOADED_OBJECTS );
        hibernateAwareJsonMapper.registerModule( hibernate5Module );
        return hibernateAwareJsonMapper;
    }

    @Bean( "dataValueJsonMapper" )
    public ObjectMapper dataValueJsonMapper()
    {
        return dataValueJsonMapper;
    }

    @Bean( "xmlMapper" )
    public ObjectMapper xmlMapper()
    {
        return xmlMapper;
    }

    public static ObjectMapper staticJsonMapper()
    {
        return jsonMapper;
    }

    public static ObjectMapper staticXmlMapper()
    {
        return xmlMapper;
    }

    static
    {
        JtsModule jtsModule = new JtsModule( new GeometryFactory( new PrecisionModel(), 4326 ) );
        jtsModule.addSerializer( Geometry.class, new GeometrySerializer() );
        jsonMapper.registerModule( jtsModule );
        dataValueJsonMapper.registerModule( jtsModule );
        xmlMapper.registerModule( new JtsXmlModule() );
    }

    private static ObjectMapper configureMapper( ObjectMapper objectMapper )
    {
        return configureMapper( objectMapper, false );
    }

    /**
     * Shared configuration for all Jackson mappers
     *
     * @param objectMapper an {@see ObjectMapper}
     * @param autoDetectGetters if true, enable `autoDetectGetters`
     * @return a configured {@see ObjectMapper}
     */
    private static ObjectMapper configureMapper( ObjectMapper objectMapper, boolean autoDetectGetters )
    {
        SimpleModule module = new SimpleModule();
        module.addDeserializer( String.class, new EmptyStringToNullStdDeserializer() );
        module.addDeserializer( Date.class, new ParseDateStdDeserializer() );
        module.addDeserializer( JsonPointer.class, new JsonPointerStdDeserializer() );
        module.addSerializer( Date.class, new WriteDateStdSerializer() );
        module.addSerializer( JsonPointer.class, new JsonPointerStdSerializer() );

        // Registering a custom Instant serializer/deserializer for DTOs using
        // Instant
        JavaTimeModule javaTimeModule = new JavaTimeModule();
        javaTimeModule.addSerializer( Instant.class, new WriteInstantStdSerializer() );
        javaTimeModule.addDeserializer( Instant.class, new ParseInstantStdDeserializer() );

        objectMapper.registerModules( module, javaTimeModule, new Jdk8Module() );

        objectMapper.setSerializationInclusion( JsonInclude.Include.NON_NULL );
        objectMapper.setDefaultPropertyInclusion( JsonInclude.Include.NON_NULL );
        objectMapper.disable( SerializationFeature.WRITE_DATES_AS_TIMESTAMPS );
        objectMapper.disable( SerializationFeature.FAIL_ON_EMPTY_BEANS );
        objectMapper.enable( SerializationFeature.WRAP_EXCEPTIONS );

        objectMapper.disable( DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES );
        objectMapper.disable( DeserializationFeature.FAIL_ON_MISSING_EXTERNAL_TYPE_ID_PROPERTY );
        objectMapper.enable( DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES );
        objectMapper.enable( DeserializationFeature.WRAP_EXCEPTIONS );

        objectMapper.disable( MapperFeature.AUTO_DETECT_FIELDS );
        objectMapper.disable( MapperFeature.AUTO_DETECT_CREATORS );

        if ( !autoDetectGetters )
        {
            objectMapper.disable( MapperFeature.AUTO_DETECT_GETTERS );
        }

        objectMapper.disable( MapperFeature.AUTO_DETECT_SETTERS );
        objectMapper.disable( MapperFeature.AUTO_DETECT_IS_GETTERS );

        return objectMapper;
    }

    /**
     * Configures the shared CSV mapper.
     *
     * @param mapper the {@link CsvMapper}.
     * @return the {@link CsvMapper}.
     */
    private static CsvMapper configureCsvMapper( CsvMapper mapper )
    {
        mapper.disable( CsvParser.Feature.FAIL_ON_MISSING_COLUMNS );
        return mapper;
    }
}

@@ -7238,91 +7238,8 @@
  );%0A
-        objectMapper.enable( DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES );%0A
     

allow nulls for primitives in Jackson ObjectMapper (#10950)