RequiredModelMBean.java 文件源码

private void cacheResult(ModelMBeanOperationInfo opInfo,
                         Descriptor opDescr, Object result)
        throws MBeanException {

    Descriptor mmbDesc =
        modelMBeanInfo.getMBeanDescriptor();

    Object objctl =
        opDescr.getFieldValue("currencyTimeLimit");
    String ctl;
    if (objctl != null) {
        ctl = objctl.toString();
    } else {
        ctl = null;
    }
    if ((ctl == null) && (mmbDesc != null)) {
        objctl =
            mmbDesc.getFieldValue("currencyTimeLimit");
        if (objctl != null) {
            ctl = objctl.toString();
        } else {
            ctl = null;
        }
    }
    if ((ctl != null) && !(ctl.equals("-1"))) {
        opDescr.setField("value", result);
        opDescr.setField("lastUpdatedTimeStamp",
                String.valueOf((new Date()).getTime()));


        modelMBeanInfo.setDescriptor(opDescr,
                                     "operation");
        if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
            MODELMBEAN_LOGGER.logp(Level.FINER,
                    RequiredModelMBean.class.getName(),
                    "invoke(String,Object[],Object[])",
                    "new descriptor is " + opDescr);
        }
    }
}