/**
* 如果第二个字符串为空则返回第一个字符串，否则取两个字符串的交集
*
* @return "34,777"
*/
public static String justInFirstString(String str1, String str2) {
if (CommonUtil.isEmptyString(str2)) {
return str1;
}
String[] str1Arr = str1.split(",");
String[] str2Arr = str2.split(",");
Set<String> set1 = new HashSet<String>();
Set<String> set2 = new HashSet<String>();
for (String str : str1Arr) {
set1.add(str);
}
for (String str : str2Arr) {
set2.add(str);
}
Set<String> retainSet = new HashSet<String>();
retainSet.addAll(set1);
retainSet.retainAll(set2);
StringBuffer strB = new StringBuffer();
for (String str : retainSet) {
strB.append(str).append(",");
}
String resultStr = strB.toString();
if (resultStr.endsWith(",")) {
return resultStr.substring(0, resultStr.length() - 1);
}
return resultStr;
}
/**
* 设置部门领导和用户登录后数据权限
*
* @param request
* @param conditions
*/
public static void setLeadersOrgans(HttpServletRequest request, Map<String, Object> conditions) {
Map<String, Object> userMap = CommonUtil.getSessionUser(request);
Object oLoginType = userMap.get(Constant.SESSION_UER_LOGIN_TYPE);
int loginType =
CommonUtil.notEmptyString(oLoginType) ? Integer.valueOf(oLoginType.toString()) : -2;
if (loginType == 2) {
String leadersOrganId = userMap.get(Constant.SESSION_UER_LOGIN_ORGANS).toString();
String searchOrgId =
conditions.get("organ_id") == null ? "" : conditions.get("organ_id").toString();
String organ_id = CommonUtil.justInFirstString(leadersOrganId, searchOrgId);
organ_id = CommonUtil.isEmptyString(organ_id) ? "-1" : organ_id;
conditions.put("organ_id", organ_id);
} else if (loginType == 3) {
CommonUtil.setUserId2ParamsMap(conditions, request);
}
}
/**
* 获取session中的用户来源
*
* @param request
* @return
*/
public static String getSessionUserSource(HttpServletRequest request) {
Object userFromSource = request.getSession().getAttribute(Constant.SESSION_USER_SOURCE);
return CommonUtil.isEmptyString(userFromSource) ? null : userFromSource.toString();
}