/*
    * Copyright (C) 2003-2014 eXo Platform SAS.
    *
    * 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 org.exoplatform.calendar.model;
  
  import java.io.Serializable;
  import java.util.Objects;
  
  @SuppressWarnings("serial")
  public abstract class AbstractModel implements Serializable {
  
    private String id;
  
    private String ds;
  
    private long lastModified;
  
    public AbstractModel(String id) {
      this.id = id;
    }
    
    public String getId() {
      return id;
    }
  
    public void setId(String id) {
      this.id = id;
    }
  
    public void setDS(String dsName) {
      this.ds = dsName;
    }
  
    public String getDS() {
      return ds;
    }
  
    public String getCompositeId() {
      return new CompositeID(getId(), getDS()).toString();
    }
  
    public long getLastModified() {    
      return lastModified;
    }
  
    public void setLastModified(long lastModified) {
      lastModified = (lastModified / 1000) * 1000;
      this.lastModified = lastModified;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
      AbstractModel that = (AbstractModel) o;
      return lastModified == that.lastModified &&
              Objects.equals(id, that.id) &&
              Objects.equals(ds, that.ds);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(id, ds, lastModified);
    }
  }