/**
    * Copyright By Grandsoft Company Limited.  
    * 2012-6-28 下午05:21:08
    */
   package gboat2.web.business.impl;
   
   import gboat2.base.core.cache.ICacheService;
   import gboat2.base.core.service.BaseService;
   import gboat2.web.Constants;
  import gboat2.web.business.ICacheAssistBusiness;
  import gboat2.web.business.IGroupBusiness;
  import gboat2.web.model.Group;
  
  import java.util.List;
  
  import org.apache.commons.lang3.StringUtils;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Service;
  import org.springframework.transaction.annotation.Transactional;
  
  /**
   * @author wangsr
   * @since jdk1.6
   * @date 2012-6-28
   *  
   */
  @Transactional
  @Service
  public class CacheAssistantImpl extends BaseService implements ICacheAssistBusiness {
  
  	@Autowired
  	private ICacheService cacheSer;
  
  	@Autowired
  	private IGroupBusiness groupBusi;
  
  	/** 
  	  * {@inheritDoc}   
  	  * @see gboat2.web.business.ICacheAssistBusiness#removeCacheOfPriority(java.lang.String) 
  	  */
  	@Override
  	public void removeCacheOfPriority(String authForId, String systemId) {
  		if (StringUtils.isEmpty(authForId) || StringUtils.isEmpty(systemId)) {
  			return;
  		}
  		if (authForId.indexOf(".") != -1) {
  			//groupId.roleId:包含(.)，则是用户组角色的权限
  			// 权限
  			this.cacheSer.remove(Constants.PRIORITY_CACHE_CATALOG, authForId + "-" + systemId);
  			// 导航树
  			this.cacheSer.remove(Constants.MENU_TREE_CACHE_CATALOG, authForId + "-" + systemId);
  		} else {
  			//roleId:不包含(.)，这是单独的角色的权限。则应将包含这个角色的权限缓存清除
  			List<Group> list = this.groupBusi.getAllGroup();
  			if (null != list && list.size() > 0) {
  				for (Group g : list) {
  					// 权限
  					this.cacheSer.remove(Constants.PRIORITY_CACHE_CATALOG, g.getGroupId() + "." + authForId + "-" + systemId);
  					// 导航树
  					this.cacheSer.remove(Constants.MENU_TREE_CACHE_CATALOG, g.getGroupId() + "." + authForId + "-" + systemId);
  				}
  			}
  		}
  	}
  
  	@Override
  	public void removeCacheOfMenuTree(String authForId, String systemId) {
  		if (StringUtils.isEmpty(authForId) || StringUtils.isEmpty(systemId)) {
  			return;
  		}
  		if (authForId.indexOf(".") != -1) {
  			//groupId.roleId:包含(.)
  			// 导航树
  			this.cacheSer.remove(Constants.MENU_TREE_CACHE_CATALOG, authForId + "-" + systemId);
  		} else {
  			//roleId:不包含(.)
  			List<Group> list = this.groupBusi.getAllGroup();
  			if (null != list && list.size() > 0) {
  				for (Group g : list) {
  					// 导航树
  					this.cacheSer.remove(Constants.MENU_TREE_CACHE_CATALOG, g.getGroupId() + "." + authForId + "-" + systemId);
  				}
  			}
  		}
  	}
  
  }