java反射机制

/**
* 遍历current，查看每个current下的RevenueSubDetail，如果发现RevenueSubDetail下的属性值为0.00的话，将属性改为0
*
* @param rsd
要访问的RevenueSubDetailDto类实例
* @return 修改RevenueSubDetail属性之后的RevenueSubDetailDto
* @author 王帆
*/
private RevenueSubDetailDto updateAttributeOfRevenueSubDetail(RevenueSubDetailDto rsd) {
if (rsd != null && rsd.getData() != null && rsd.getData().isEmpty() == false) {
for (RevenueSubDetail c : rsd.getData()) {
for (RevenueSource revenueSource : RevenueSource.values()) {
try {
String s = (String) ReflectUtils.getGetterMethod(RevenueSubDetail.class, revenueSource.getTag())
.invoke(c);
if (s.trim().equals("0.00")) {
ReflectUtils.getSetterMethod(RevenueSubDetail.class, revenueSource.getTag()).invoke(c, "0");
}
} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
log.warn("get revenue exception", e);
}
}
}
return rsd;
} else {
return rsd;
}
}