userlevelserviceimp.java

来自「一个jsp写的bbs」· Java 代码 · 共 123 行

package com.laoer.bbscs.service.imp;

import java.util.*;

import org.apache.commons.logging.*;
import com.laoer.bbscs.bean.*;
import com.laoer.bbscs.dao.*;
import com.laoer.bbscs.exception.*;
import com.laoer.bbscs.service.*;
import com.laoer.bbscs.service.singleton.*;

/**
 * <p>Title: Tianyi BBS</p>
 *
 * <p>Description: BBSCS</p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: Laoer.com</p>
 *
 * @author Gong Tianyi
 * @version 7.0
 */
public class UserLevelServiceImp
    implements UserLevelService {

  private static final Log logger = LogFactory.getLog(UserLevelServiceImp.class);

  private UserLevelDAO userLevelDAO;

  private UserLevelSingleton userLevelSingleton;

  public UserLevelServiceImp() {
  }

  /**
   *
   * @param ul UserLevel
   * @return UserLevel
   * @throws BbscsException
   * @todo Implement this com.laoer.bbscs.service.UserLevelService method
   */
  public UserLevel saveUserLevel(UserLevel ul) throws BbscsException {
    try {
      ul = this.getUserLevelDAO().saveUserLevel(ul);
      this.getUserLevelSingleton().init();
      return ul;
    }
    catch (Exception ex) {
      logger.error(ex);
      throw new BbscsException(ex);
    }
  }

  /**
   *
   * @param id String
   * @return UserLevel
   * @todo Implement this com.laoer.bbscs.service.UserLevelService method
   */
  public UserLevel findUserLevelById(String id) {
    return this.getUserLevelDAO().findUserLevelById(id);
  }

  /**
   *
   * @param type int
   * @return List
   * @todo Implement this com.laoer.bbscs.service.UserLevelService method
   */
  public List findUserLevelsByType(int type) {
    return this.getUserLevelDAO().findUserLevelsByType(type);
  }

  /**
   *
   * @param type int
   * @param value int
   * @return UserLevel
   * @todo Implement this com.laoer.bbscs.service.UserLevelService method
   */
  public UserLevel getUserLevelByUserValue(int type, int value) {
    List l = this.getUserLevelDAO().findUserLevelsByType(type);
    for (int i = 0; i < l.size(); i++) {
      UserLevel ul = (UserLevel) l.get(i);
      if (value < ul.getLevelValue()) {
        return ul;
      }
    }
    UserLevel ul = new UserLevel();
    ul.setLevelName("-");
    ul.setLevelValue(0);
    return ul;
  }

  public void removeUserLevel(UserLevel ul) throws BbscsException {
    try {
      this.getUserLevelDAO().removeUserLevel(ul);
      this.getUserLevelSingleton().init();
    }
    catch (Exception ex) {
      logger.error(ex);
      throw new BbscsException(ex);
    }
  }

  public UserLevelDAO getUserLevelDAO() {
    return userLevelDAO;
  }

  public UserLevelSingleton getUserLevelSingleton() {
    return userLevelSingleton;
  }

  public void setUserLevelDAO(UserLevelDAO userLevelDAO) {
    this.userLevelDAO = userLevelDAO;
  }

  public void setUserLevelSingleton(UserLevelSingleton userLevelSingleton) {
    this.userLevelSingleton = userLevelSingleton;
  }
}