com.caucho.amber.entity.EntityState Maven / Gradle / Ivy

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/*
 * Copyright (c) 1998-2018 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.amber.entity;

import com.caucho.amber.manager.AmberConnection;
import com.caucho.amber.type.EntityType;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Map;

/**
 * The state of an entity
 */
public enum EntityState {
  TRANSIENT,
  P_NON_TRANSACTIONAL,
  P_PERSISTING,
  P_PERSISTED,
  P_TRANSACTIONAL,
  P_DELETING,
  P_DELETED;

  public final boolean isManaged()
  {
    int value = ordinal();

    return P_NON_TRANSACTIONAL.ordinal() < value;
  }

  public final boolean isNonTransactional()
  {
    return this == TRANSIENT || this == P_NON_TRANSACTIONAL;
  }

  public final boolean isPersist()
  {
    return this == P_PERSISTING || this == P_PERSISTED;
  }

  public final boolean isTransactional()
  {
    return this == P_TRANSACTIONAL || isPersist();
  }

  public final boolean isDeleting()
  {
    return this == P_DELETING || this == P_DELETED;
  }
}