How to validation jql clause in java class?

Question

I want to validation  jql clause in java class.

Some thing like: I have a string "project = 10000"

I want to check it valid or invalid  /( correct or uncorrect)  jql.

How can I do that?

Thanks,

Dang Thi Thuy Tien · Accepted Answer

I found script to validation JQL:

ApplicationUser user = jiraAuthenticationContext.getLoggedInUser();
SearchService.ParseResult parseResult = searchService.parseQuery(user, jql == null ? "" : jql);
if (!parseResult.isValid()) {
return false;
}
final MessageSet result = searchService.validateQuery(user, parseResult.getQuery());
if (result.hasAnyErrors()) {
return false;
}
return true;