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| import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import com.alibaba.fastjson.serializer.SerializerFeature; import com.shebao.framework.util.base.CommonConstants;
import java.lang.reflect.Type; import java.util.Collections; import java.util.List;
public class JsonUtils {
public static <T> T handleSingleResult(String result, Class<T> tClass) { if (StringUtil.isBlank(result)) { return null; } JSONObject jsonObject = JSON.parseObject(result); if (CommonConstants.RETURN_CODE_SUCCESS != jsonObject.getInteger(CommonConstants.RET)) { return null; } return jsonObject.getObject("data", tClass); }
public static <T> List<T> handleListResult(String result, Class<T> tClass) { if (StringUtil.isBlank(result)) { return Collections.emptyList(); } JSONObject jsonObject = JSON.parseObject(result); if (CommonConstants.RETURN_CODE_SUCCESS != jsonObject.getInteger(CommonConstants.RET)) { return Collections.emptyList(); } return JSON.parseArray(jsonObject.getString("data"), tClass); }
public static <T> ResultData<List<T>> handleRpcResultForList(String result, Class<T> tClass) { if (StringUtil.isBlank(result)) { return ResultData.error("Rpc请求失败",Collections.emptyList()); } JSONObject jsonObject = JSON.parseObject(result); if (CommonConstants.RETURN_CODE_SUCCESS != jsonObject.getInteger(CommonConstants.RET)) { return ResultData.error("Rpc返回错误:"+jsonObject.getString(CommonConstants.MSG),Collections.emptyList()); } List<T> data = JSON.parseArray(jsonObject.getString("data"), tClass); return ResultData.success(data); }
public static <T> ResultData<T> handleRpcResultForOne(String result, Class<T> tClass) { if (StringUtil.isBlank(result)) { return ResultData.error("Rpc请求失败"); } JSONObject jsonObject = JSON.parseObject(result); if (CommonConstants.RETURN_CODE_SUCCESS != jsonObject.getInteger(CommonConstants.RET)) { return ResultData.error("Rpc返回错误:"+jsonObject.getString(CommonConstants.MSG)); } T data = jsonObject.getObject("data", tClass); return ResultData.success(data); }
public static <T> ResultData<List<T>> handleRpcResultForPageList(String result, Class<T> tClass) { if (StringUtil.isBlank(result)) { return ResultData.error("Rpc请求失败",Collections.emptyList()); } JSONObject jsonObject = JSON.parseObject(result); if (CommonConstants.RETURN_CODE_SUCCESS != jsonObject.getInteger(CommonConstants.RET)) { return ResultData.error("Rpc返回错误:"+jsonObject.getString(CommonConstants.MSG),Collections.emptyList()); } JSONObject pageDataObj = JSON.parseObject(jsonObject.getString("data")); List<T> data = JSON.parseArray(pageDataObj.getString("list"), tClass); return ResultData.success(data); }
public static String toJson(Object obj){ return JSONObject.toJSONString(obj); }
public static String toJsonWriteMapNullValue(Object obj){ return JSONObject.toJSONString(obj, SerializerFeature.WriteMapNullValue); }
public static JSONObject toJSONObject(Object obj) { if (obj instanceof String) { return JSON.parseObject(obj.toString()); } return JSON.parseObject(JSON.toJSONString(obj)); }
public static <T> T parseObject(String text, Type type) { return JSON.parseObject(text, type); }
public static <T> T parseObject(String text, Class<T> clazz) { return JSON.parseObject(text, clazz); }
}
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