Forum Discussion

doug_fossler's avatar
doug_fossler
New Contributor
8 years ago

Javascript example for date/time manipulation in script snap?

I am attempting to write javascript for a script snap to manipulate dates, times, and date/times. I am having issues getting a date field plus a separate time field parsed as a DateTime and further ...
tstack's avatar
tstack
Former Employee
8 years ago

Can you provide some more details on what you’re trying to do and what issues you’re running into?

There’s quite a few methods on Date objects in the expression language. Is there something in particular you are looking for?

doug_fossler's avatar
doug_fossler
New Contributor
8 years ago

Is it not descriptive enough to say i’m attempting to add a time to a date in the script in order to get an example? I’ve tried several methods now to no avail. Here is one of my attempts.

try { load(“nashorn:mozilla_compat.js”); } catch(e) { }
importPackage(com.snaplogic.scripting.language);
importPackage(java.util);
importPackage(java.math);
importPackage(org.joda.time);

var impl = {
input : input,
output : output,
error : error,
log : log,

execute : function () {
    this.log.info("Executing Transform Script");
	var pid;
	var pit;
	var pi;
    while (this.input != null && this.input.hasNext()) {
        try {
            var doc = this.input.next();
			pid = doc["punchInDate"];
			pit = doc["punchInTime"];
			
			pi = LocalDateTime(pid + ' ' + pit);
			for (var key in doc) {
				if (key != "original"){
                    wrapper.put(key, doc[key]);
                }
            }
			wrapper.put("punchIn", pi);
			this.output.write(doc, wrapper);
		}
		catch(err) {
            var wrapper = new java.util.HashMap();
            wrapper.put("errorMsg", err);
            this.log.error(err);
            this.error.write(wrapper);
        }
    }
}

};

var hook = new com.snaplogic.scripting.language.ScriptHook(impl);