ResponseUtil反射制造唯一结果

时间:2024-07-31 16:08:14

调用:通过反射调用同一个类型的返回值

return fillResponse(response,Constants.SUCCESS,"获取数据成功","taskList",taskList);

(1)

/**
* 回复结果
* @param obj
* @param code
* @param description
* @param paramName
* @param paramValue
* @return
*/
private String fillResponse(final Object obj ,final String code , final String description,final String paramName,final Object paramValue ){
return ResponseUtil.fillResponse(obj, code, description, paramName, paramValue);
}
private String fillResponseBase(final Object obj ,final String code , final String description){
return ResponseUtil.fillResponseBase(obj, code, description);
}

(2)

package com.venustech.scanner.webservice.vulntask.util;
import java.lang.reflect.Method; import com.venustech.vwf.utils.json.JsonUtils;
/**
*
* 类说明.优化使用
* <pre>
* 2015年12月11日 songjian
* </pre>
*/
public class ResponseUtil {
/**
* 针对只有code和description的情况 +
* @param object
* @param code
* @param description
* @param paramName
* @param paramVal
* @return
*/
public static <T> String fillResponse(final T object,final String code , final String description ,final String paramName , final Object paramVal) {
if (object == null) {
return null;
}
Class<T> clazz = (Class<T>) object.getClass();
try {
Method get_Method_code = clazz.getMethod("getCode" ); //获取getMethod方法
Method set_Method_code = clazz.getMethod("setCode", get_Method_code.getReturnType());//获得属性set方法
set_Method_code.invoke(object, code); Method get_Method_des= clazz.getMethod("getDescription" ); //获取getMethod方法
Method set_Method_des = clazz.getMethod("setDescription", get_Method_des.getReturnType());//获得属性set方法
set_Method_des.invoke(object, description);
if(paramName!=""){
Method get_Method = clazz.getMethod("get" + getMethodName(paramName)); //获取getMethod方法
Method set_Method = clazz.getMethod("set" + getMethodName(paramName), get_Method.getReturnType());//获得属性set方法
set_Method.invoke(object, paramVal);
}
} catch (Exception e) {
}
return JsonUtils.toJson(object);
}
/**
* 针对只有code和description的情况
* @param object
* @param code
* @param description
* @return
*/
public static <T> String fillResponseBase(final T object,final String code , final String description) {
if (object == null) {
return null;
}
Class<T> clazz = (Class<T>) object.getClass();
try {
Method get_Method_code = clazz.getMethod("getCode" ); //获取getMethod方法
Method set_Method_code = clazz.getMethod("setCode", get_Method_code.getReturnType());//获得属性set方法
set_Method_code.invoke(object, code); Method get_Method_des= clazz.getMethod("getDescription" ); //获取getMethod方法
Method set_Method_des = clazz.getMethod("setDescription", get_Method_des.getReturnType());//获得属性set方法
set_Method_des.invoke(object, description);
} catch (Exception e) {
}
return JsonUtils.toJson(object);
} private static String getMethodName(final String fildeName) {
byte[] items = fildeName.getBytes();
items[0] = (byte) ((char) items[0] - 'a' + 'A');
return new String(items);
}
}