/*
 * ToroDB
 * Copyright © 2014 8Kdata Technology (www.8kdata.com)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.torodb.backend.derby.converters.jooq;

import com.torodb.backend.converters.jooq.DataTypeForKv;
import com.torodb.backend.converters.jooq.KvValueConverter;
import com.torodb.backend.converters.sql.LongSqlBinding;
import com.torodb.backend.converters.sql.SqlBinding;
import com.torodb.kvdocument.types.KvType;
import com.torodb.kvdocument.types.LongType;
import com.torodb.kvdocument.values.KvLong;
import org.jooq.DataType;
import org.jooq.SQLDialect;
import org.jooq.impl.DefaultDataType;

/**
 *
 */
public class LongValueConverter implements KvValueConverter<Long, Long, KvLong> {

  private static final long serialVersionUID = 1L;

  public static final DataType<Long> LONG_TYPE = new DefaultDataType<Long>(SQLDialect.DERBY,
      Long.class, "BIGINT");

  public static final DataTypeForKv<KvLong> TYPE = DataTypeForKv.from(LONG_TYPE,
      new LongValueConverter());

  @Override
  public KvType getErasuredType() {
    return LongType.INSTANCE;
  }

  @Override
  public KvLong from(Long databaseObject) {
    return KvLong.of(databaseObject);
  }

  @Override
  public Long to(KvLong userObject) {
    return userObject.getValue();
  }

  @Override
  public Class<Long> fromType() {
    return Long.class;
  }

  @Override
  public Class<KvLong> toType() {
    return KvLong.class;
  }

  @Override
  public SqlBinding<Long> getSqlBinding() {
    return LongSqlBinding.INSTANCE;
  }

}