Question

How can I verify a MessageCache Variable exists and is populated

Answer 1

Here is some code on how to test messageCache:

//Test if a messageCache Exists.

var result = messageCache.getValue('doesNotExist');

var string = '';

if (result) {

   string += '"' + result + '" equals: true';

} else {

   string += '"' + result + '" equals: false';

}

 

qie.debug('Returned if you getValue of a messageCache does not exist:\n' + result + '\n' + string);

 

//Using a default value of notFound

result = messageCache.getValue('doesNotExist', 'notFound');

string = '';

if (result != 'notFound') {

   string += 'messageCache Value "doesNotExist" is not found';

} else {

   string += 'messageCache Value "doesNotExist" is found';

}

 

qie.debug('Returned if you getValue of a messageCache does not exist:\n' + result + '\n' + string);