split string and set values to class variable in java 8

Question

String decodedChecksum="A01046085|T98494055e|1200|2020-05-31T06:12:46.365Z"
String[] splitArray = decodedChecksum.split("|");
/* here i want to set values to getter setter*/
{
sample.setAppNo(A01046085)
sample.setId(T98494055e)
 ..
}

Please provide solution to iterate the array and set valuease to varibale

The question was not just how to split a string based on "|" but also how the resulting array can be processed to invoke different setters based on current index. IMHO, this is low level design problem that should have been answered. — Amar Dev, May 31 '20 at 11:47

score 0 · Answer 1 · answered May 31 '20 at 11:08

It heavily depends on how your code is structured. If you're 100% sure of the structure of that string, it's as easy as:

String decodedChecksum="A01046085|T98494055e|1200|2020-05-31T06:12:46.365Z"
String[] splitArray = decodedChecksum.split("\\|");

sample.setAppNo(splitArray[0]);
sample.setId(splitArray[1]);
...

score 0 · Answer 2 · answered May 31 '20 at 11:09

You need to escape the | because it's a special symbol in regex.

String decodedChecksum="A01046085|T98494055e|1200|2020-05-31T06:12:46.365Z";
String[] splitArray = decodedChecksum.split("\\|");

sample.setAppNo(splitArray[0]); // splitArray[0] = A01046085
sample.setId(splitArray[1]);    // splitArray[0] = T98494055e
...

split string and set values to class variable in java 8

2 Answers2