SampleDomainObjectCoverter.java

/*
 * This is a common dao with basic CRUD operations and is not limited to any
 * persistent layer implementation
 *
 * Copyright (C) 2010  Imran M Yousuf (imyousuf@smartitengineering.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * This library 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
 * Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
package com.smartitengineering.dao.impl.hbase.data;

import com.smartitengineering.dao.impl.hbase.spi.ExecutorService;
import com.smartitengineering.dao.impl.hbase.spi.impl.AbstractObjectRowConverter;
import org.apache.hadoop.hbase.client.Delete;
import org.apache.hadoop.hbase.client.Put;
import org.apache.hadoop.hbase.client.Result;
import org.apache.hadoop.hbase.util.Bytes;

/**
 *
 * @author imyousuf
 */
public class SampleDomainObjectCoverter extends AbstractObjectRowConverter<SampleDomain, Long> {

  @Override
  protected String[] getTablesToAttainLock() {
    return new String[]{getInfoProvider().getMainTableName()};
  }

  @Override
  protected void getPutForTable(SampleDomain instance, ExecutorService service, Put put) {
    addColumn("family", "name", instance.getName(), put);
  }

  @Override
  protected void getDeleteForTable(SampleDomain instance, ExecutorService service, Delete put) {
  }

  @Override
  public SampleDomain rowsToObject(Result startRow, ExecutorService executorService) {
    SampleDomain domain = new SampleDomain();
    populateVersion(domain, startRow);
    domain.setName(Bytes.toString(startRow.getValue(Bytes.toBytes("family"), Bytes.toBytes("name"))));
    return domain;
  }
}