Define a method in Groovy evaluator

groovy

asked 2019-01-09 09:29:06 -0600

srinath_222
46 ●1 ●6 ●10

updated 2019-01-09 10:13:52 -0600

metadaddy

2572 ●23 ●33 ●59 https://about.me/patpa...

Hi ,

I am trying to parse field values using the below code in Groovy evaluator for field field1 :

for (record in records) {
  try {     
    StringBuilder ret = new StringBuilder(record.value['field1'].length());
    for (String word : record.value['field1'].split(" ")) {
            if (!word.isEmpty()) {
                ret.append(word.substring(0, 1).toUpperCase())
                ret.append(word.substring(1).toLowerCase())}
            if (!(ret.length()==record.value['field1'].length()))
                ret.append(" ")
        }

    record.value['field1'] = ret.toString()

    output.write(record)
  } catch (e) {
    log.error(e.toString(), e)
    error.write(record, e.toString())
  }
}

I want to apply the same code to multiple fields from the incoming data.

Can you please suggest on how to define a method in Groovy evaluator so that we can pass the incoming required fields to the method ??

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@metadaddy any suggestions on how to define a method in Groovy evaluator which can be used for required fields

srinath_222 ( 2019-01-09 13:36:34 -0600 )edit

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def upperCaseFirstLetter(fieldValue) { StringBuilder ret = new StringBuilder(fieldValue.length()); for (String word : fieldValue.split(" ")) { if (!word.isEmpty()) { ret.append(word.substring(0, 1).toUpperCase()) ret.append(word.substring(1).toLowerCase())} if (!(ret.length()==fieldValue.length())) ret.append(" ") } return ret.toString() } for (record in records) { try { //Uncomment to process ALL fields //for ( item in record.value ) { // record.value[item.key] = upperCaseFirstLetter(record.value[item.key]) //} //Process individual fields record.value['field1'] = upperCaseFirstLetter(record.value['field1']) record.value['field2'] = upperCaseFirstLetter(record.value['field2']) output.write(record) } catch (e) { log.error(e.toString(), e) error.write(record, e.toString()) } }

Comments

Thanks Dash....It worked

srinath_222 ( 2019-01-09 14:22:05 -0600 )edit

You're welcome!

iamontheinet ( 2019-01-09 14:22:49 -0600 )edit

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Define a method in Groovy evaluator

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Define a method in Groovy evaluator