com.vladmihalcea.hibernate.type.json.JsonNodeBinaryType Maven / Gradle / Ivy

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Hibernate ORM 6.0 extra Types
There is a newer version: 2.21.1
package com.vladmihalcea.hibernate.type.json;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.vladmihalcea.hibernate.type.MutableDynamicParameterizedType;
import com.vladmihalcea.hibernate.type.json.internal.JsonBinaryJdbcTypeDescriptor;
import com.vladmihalcea.hibernate.type.json.internal.JsonNodeJavaTypeDescriptor;
import com.vladmihalcea.hibernate.type.util.Configuration;
import com.vladmihalcea.hibernate.type.util.ObjectMapperWrapper;

/**
 * 
 * Maps a Jackson {@link JsonNode} object on a JSON column type that is managed via {@link java.sql.PreparedStatement#setObject(int, Object)} at JDBC Driver level.
 * 
 * 
 * For instance, if you are using PostgreSQL, you can use the {@link JsonNodeBinaryType} to map both {@code jsonb} and {@code json} column types to a Jackson {@link JsonNode} object.
 * 
 * 
 * For more details about how to use it, check out this article on vladmihalcea.com.
 * 
 * 
 * If you want to use a more portable Hibernate Type that can work on Oracle, SQL Server, PostgreSQL, MySQL, or H2 without any configuration changes, then you should use the {@link JsonType} instead.
 * 
 *
 * @author Vlad Mihalcea
 */
public class JsonNodeBinaryType extends MutableDynamicParameterizedType {

    public static final JsonNodeBinaryType INSTANCE = new JsonNodeBinaryType();

    public JsonNodeBinaryType() {
        super(
            JsonNode.class,
            JsonBinaryJdbcTypeDescriptor.INSTANCE,
            new JsonNodeJavaTypeDescriptor(Configuration.INSTANCE.getObjectMapperWrapper())
        );
    }

    public JsonNodeBinaryType(Configuration configuration) {
        super(
            JsonNode.class,
            JsonBinaryJdbcTypeDescriptor.INSTANCE,
            new JsonNodeJavaTypeDescriptor(configuration.getObjectMapperWrapper())
        );
    }

    public JsonNodeBinaryType(org.hibernate.type.spi.TypeBootstrapContext typeBootstrapContext) {
        this(new Configuration(typeBootstrapContext.getConfigurationSettings()));
    }

    public JsonNodeBinaryType(ObjectMapper objectMapper) {
        super(
            JsonNode.class,
            JsonBinaryJdbcTypeDescriptor.INSTANCE,
            new JsonNodeJavaTypeDescriptor(new ObjectMapperWrapper(objectMapper))
        );
    }

    public JsonNodeBinaryType(ObjectMapperWrapper objectMapperWrapper) {
        super(
            JsonNode.class,
            JsonBinaryJdbcTypeDescriptor.INSTANCE,
            new JsonNodeJavaTypeDescriptor(objectMapperWrapper)
        );
    }

    public String getName() {
        return "jsonb-node";
    }
}