public HashMap getDictSql(String sql) {
if (sql == null) {
Debug.getAppErrLogger().warn("字典Sql为空");
return null;
}
sql = sql.trim();
if (hashCache.containsKey(sql)) {
// Debug.getAppErrLogger().debug("缓存中取字典：[" + sql + "]");
return (HashMap) hashCache.get(sql);
} else {
// Debug.getAppErrLogger().debug("新缓存字典：[" + sql + "]");
loadNewDict(sql);
return (HashMap) hashCache.get(sql);
}
}
private void loadNewDict(String sql) {
Debug.getAppErrLogger().debug("------------------------------------------------load:" + sql);
HashMap htemp = new HashMap();
Statement state = null;
ResultSet rs_dic = null;
try {
if (conn != null) {
conn.close();
conn = null;
}
getConnection();
state = conn.createStatement();
rs_dic = state.executeQuery(sql);
while (rs_dic.next()) {
String text = rs_dic.getString(1);
String value = rs_dic.getString(2);
if (null != text && value != null) {
htemp.put(text.trim(), value.trim());
}
}
hashCache.put(sql, htemp);
rs_dic.close();
state.close();
} catch (Exception e) {
e.printStackTrace();
Debug.getAppErrLogger().error(e);
} finally {
try {
if (rs_dic != null) {
rs_dic.close();
rs_dic = null;
}
if (state != null) {
state.close();
state = null;
}
} catch (Exception e) {
Debug.getAppErrLogger().error("Inside DictCachService::loadNewDict() - 关闭时出错!\n" + e);
}
close();
}
}
