eclipse里利用表的JX_CODE调取其他其他数据（类似已存的title ，时间）

Question

ControlMatch cm = OuterJoinHelper.getContralMatch(
currentProcess.getAttribute(Process.FLD_ID),
currentActivity.getAttribute(Activity.FLD_ID));
String data_code = cm.getAttribute(ControlMatch.FLD_DATA_CODE);
if (!data_code.equals("")) {
RunMatch rm = OuterJoinHelper.getRunMatch(
workflow.getID(),
currentActivity.getAttribute(Activity.FLD_ID));
String filterValue = rm.getAttribute(RunMatch.FLD_DATA_ID);
String filterValues[] = StringUtils.split(filterValue, ",");

        long JX_CODE = UtilTools.parselong(filterValues[0]);