com.vladmihalcea.hibernate.type.array.DoubleArrayType 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.array;

import com.vladmihalcea.hibernate.type.array.internal.AbstractArrayType;
import com.vladmihalcea.hibernate.type.array.internal.DoubleArrayTypeDescriptor;
import com.vladmihalcea.hibernate.type.util.Configuration;
import com.vladmihalcea.hibernate.type.util.ParameterizedParameterType;
import org.hibernate.usertype.DynamicParameterizedType;

import java.util.Properties;

/**
 * Maps a {@code double[]} array on a PostgreSQL ARRAY type. Multidimensional arrays are supported as well, as explained in this article.
 * 
 * For more details about how to use it, check out this
 * article on vladmihalcea.com.
 *
 * @author Vlad Mihalcea
 */
public class DoubleArrayType extends AbstractArrayType {

    public static final DoubleArrayType INSTANCE = new DoubleArrayType();

    public DoubleArrayType() {
        super(
            new DoubleArrayTypeDescriptor()
        );
    }

    public DoubleArrayType(Configuration configuration) {
        super(
            new DoubleArrayTypeDescriptor(),
            configuration
        );
    }

    public DoubleArrayType(Class arrayClass) {
        this();
        Properties parameters = new Properties();
        parameters.put(DynamicParameterizedType.PARAMETER_TYPE, new ParameterizedParameterType(arrayClass));
        setParameterValues(parameters);
    }

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

    public String getName() {
        return "double-array";
    }
}