/**
    * Copyright By Grandsoft Company Limited.  
    * 2012-3-1 下午09:12:37
    */
   package gboat2.web.business.impl;
   
   import gboat2.base.core.dao.QuerySupport;
   import gboat2.base.core.service.BaseService;
   import gboat2.web.business.IRoleBusiness;
  import gboat2.web.model.Role;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.springframework.stereotype.Service;
  import org.springframework.transaction.annotation.Transactional;
  
  
  /**
   * 
   * @author wangsr
   * @since jdk1.6
   * @date 2012-3-1
   *  
   */
  @Transactional
  @Service
  public class RoleBusinessImpl extends BaseService implements IRoleBusiness {
  
  	@Override
      public Role findRoleByRoleCode(String roleCode) {
  		Map<String, Object> params = new HashMap<String, Object>();
  		String hql = "from Role as r where r.roleCode = :roleCode";
  		params.put("roleCode", roleCode);
  		Role r = (Role) baseDAO.get(hql ,params);
  	    return r;
      }
  	
  	@Override
      public Role findRoleByRoleName(String roleName) {
  		Map<String, Object> params = new HashMap<String, Object>();
  		String hql = "from Role as r where r.roleName = :roleName";
  		params.put("roleName", roleName);
  		Role r = (Role) baseDAO.get(hql ,params);
  	    return r;
      }
  
  	@Override
      public List<Role> findAllRole() {
  		Map<String, Object> params = new HashMap<String, Object>();
  		List<Role> listOfRole = null;
  		params.put(QuerySupport.PARAM_TABLENAME, Role.class);
  		listOfRole = (List<Role>) super.query(params);
  	    return listOfRole;
      }
  
  	@Override
  	public List<String> findAllRoleName() {
  		List<Role> listOfRole = findAllRole();
  		List<String> listOfRoleName = new ArrayList<String>();
  		for(Role role : listOfRole){
  			listOfRoleName.add(role.getRoleName());
  		}
  		return listOfRoleName;
  	}
  	
  }