Sailpoint java eclipse空值？

Question

在Eclipse中的基准测试中有两个字符串值。只要其中一个是空的。用户可用于登录和注销。

我希望分配一个空值，因为不是每个用户都有一个离开日期。

我将使用我的工程工作在帆点软件。

月食

public static void main(String[] args) {
        // TODO Auto-generated method stub
        
        DateTimeFormatter sdf = DateTimeFormatter.ofPattern("dd/MM/yyyy");
        String tarihEnd= null; 
        String tarihStart = "18/01/2023";
        
       try {
        if  (tarihEnd !=null || tarihStart!=null)
        {
            
            LocalDate jobLeavingDay = LocalDate.parse(tarihEnd,sdf);
            LocalDate jobStartingDay = LocalDate.parse(tarihStart,sdf);
            
                 LocalDateTime beginDate = jobLeavingDay.atTime(8, 00);
                 LocalDateTime endDate = jobLeavingDay.atTime(16, 30);
                 LocalDateTime nowDateTime = LocalDateTime.now();
                
            if(nowDateTime.compareTo(beginDate)==1 && nowDateTime.compareTo(endDate)==-1) 
                      System.out.println("False1");
            
                else if(jobLeavingDay.compareTo(nowDateTime.toLocalDate())<0 && jobStartingDay.compareTo(nowDateTime.toLocalDate())<0) // jobleaving and jobstarting < nowdatetime = true
                    System.out.println("True1");

                else if (jobStartingDay.compareTo(nowDateTime.toLocalDate())<0 && jobLeavingDay.compareTo(nowDateTime.toLocalDate()) >0) 
                    System.out.println("False2");
            
                else if (jobStartingDay.compareTo(nowDateTime.toLocalDate())>0)
                    System.out.println("True");
            
                else if (jobStartingDay.compareTo(nowDateTime.toLocalDate())<0)
                    System.out.println("False3"); //jobleaving null, jobStarting_NowDate den once gelirse
        }} catch (Exception e) {
            
              tarihStart=null;
               tarihEnd=null;
            
            }     
    }
}

帆点

身份证明在这里完成。从csv文件中提取信息。

示例:将在2022年20/12/2022开始工作的用户的实际值应该为真。

但是，即使我把>符号或给isAfter，它得到的每一次假值。

在这里编辑有什么意义？

import java.time.LocalDate;
import java.time.LocalTime;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import sailpoint.object.*;

DateTimeFormatter sdf= DateTimeFormatter.ofPattern("dd/MM/yyyy");

Attributes attrs = link.getAttributes();
String tarih = attrs.getString("JobLeaveDate");
String tarih2 = attrs.getString("JobStartDate");

try{
if(tarih!=null || tarih2!=null {

LocalDate jobLeavingDay = LocalDate.parse(tarih, sdf);
LocalDate jobStartingDay = LocalDate.parse(tarih2, sdf);
LocalDate nowDate = LocalDate.now();

         //LocalDateTime beginDate = jobLeavingDay.atTime(8, 00);
        // LocalDateTime endDate = jobLeavingDay.atTime(16, 30);
                // LocalDateTime nowDateTime = LocalDateTime.now();

if (jobStartingDay.compareTo(nowDate)>0)
stat="True";

else if (jobStartingDay.compareTo(nowDate)<0)
stat="False";
} } catch (Exception e) {
  
           tarih=null;
        }   
return (stat)  

Answer 1

用你的第一个密码。这是例外，因为tarihEnd = null，但您也使用它的行：

LocalDate jobLeavingDay = LocalDate.parse(tarihEnd,sdf);

使用yout代码第二，请您提供价值税，tarih2。

低声我的代码：

 public static void main(String[] args) {
    DateTimeFormatter sdf = DateTimeFormatter.ofPattern("dd/MM/yyyy");

    String tarihEnd = "26/08/2022";
    String tarihStart = "18/01/2023";
    String stat = "";
    try {
        if (tarihEnd != null || tarihStart != null) {
            LocalDate jobLeavingDay = LocalDate.parse(tarihEnd, sdf);
            LocalDate jobStartingDay = LocalDate.parse(tarihStart, sdf);
            LocalDate nowDate = LocalDate.now();

            if (jobStartingDay.isAfter(nowDate)) {
                stat = "True";
            } else if (jobStartingDay.compareTo(nowDate) < 0)
                stat = "False";
            }
    } catch (Exception e) {
        tarihStart = null;
        tarihEnd = null;
    }
    System.out.println(stat);
}

图书馆的贝娄代码：

public boolean isAfter(ChronoLocalDate other) {
    if (other instanceof LocalDate) {
        return this.compareTo0((LocalDate)other) > 0;
    } else {
        return super.isAfter(other);
    }
}

以及：

int compareTo0(LocalDate otherDate) {
    int cmp = this.year - otherDate.year;
    if (cmp == 0) {
        cmp = this.month - otherDate.month;
        if (cmp == 0) {
            cmp = this.day - otherDate.day;
        }
    }

    return cmp;
}

如您所见，我们使用LocalDate，因此isAfter方法将返回：this.compareTo0((LocalDate)other) > 0; here other = now()

我的代码，jobStartingDay = 18/01/2023，然后是cmp = 2023-2022=1，因此是isAfter = true。18/01/2023年是今天之后的日子，isAfter = true是正确的。更容易，你应该转换为长和工作。