http://jdbi.org/: jdbi is designed to provide convenient tabular data access in Java(tm). It uses the Java collections framework for query results, provides a convenient means of externalizing sql statements, and provides named parameter support for any database being used. 
/*
 * 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 org.jdbi.v3.core.h2;

import java.util.UUID;

import org.jdbi.v3.core.Jdbi;
import org.jdbi.v3.core.array.SqlArrayArgumentStrategy;
import org.jdbi.v3.core.spi.JdbiPlugin;


Configure vendor supported types for the H2 Java database implementation

/**
 * Configure vendor supported types for the H2 Java database implementation
 */
public class H2DatabasePlugin extends JdbiPlugin.Singleton {
    @Override
    public void customizeJdbi(Jdbi db) {
        db.setSqlArrayArgumentStrategy(SqlArrayArgumentStrategy.OBJECT_ARRAY);
        db.registerArrayType(UUID.class, "uuid")
            .registerArrayType(short.class, "smallint")
            .registerArrayType(Short.class, "smallint")
            .registerArrayType(int.class, "integer")
            .registerArrayType(Integer.class, "integer")
            .registerArrayType(long.class, "bigint")
            .registerArrayType(Long.class, "bigint")
            .registerArrayType(String.class, "varchar")
            .registerArrayType(UUID.class, "uuid")
            .registerArrayType(float.class, "float4")
            .registerArrayType(Float.class, "float4")
            .registerArrayType(double.class, "float8")
            .registerArrayType(Double.class, "float8");
    }
}