Consider two collections:
collect1 = ['file.txt', 'file2.txt', 'file3.txt']
collect2 = ['/tmp/','/home/', '/dev/']
with:
def collection = new File("/path/to/file.txt").readLines()
def collection2 = { new File("/tmp/").listFiles }
How to iterate functions like def collection and def collection2 through those values from collect1 and collect2
Desired result:
def collection = new File("file.txt").readLines()
def collection2 = { new File("/tmp/").listFiles }
def collection = new File("file2.txt").readLines()
def collection2 = { new File("/home/").listFiles }
def collection = new File("file3.txt").readLines()
def collection2 = { new File("/dev/").listFiles }
You can collect over the collection, which is a "map" (often called
that in other programming languages). It transforms each item of the
collection and "collects" the results eagerly for you.
def collect2 = ['/tmp/','/home/', '/dev/']
def files = collect2.collect{ (it as File).listFiles().toList() }
println files*.take(2)
// → [[/tmp/.X11-unix, /tmp/.ICE-unix], [/home/user], [/dev/cpu, /dev/vcsa63]]
If you want to join the results, there is also collectMany, which will
give you a single collection with all the results concatted.
def collect2 = ['/tmp/','/home/', '/dev/']
def files = collect2.collectMany{ (it as File).listFiles().toList() }
println files.take(5)
// → [/tmp/.X11-unix, /tmp/.ICE-unix, /tmp/.XIM-unix, /tmp/.font-unix, /tmp/.Test-unix]
Related
I'm writing a small Groovy script for Hybris.
For reasons unknown when I attempt to call .getCronExpression() Groovy tries to get a property named getCron.
Script execution has failed [reason: groovy.lang.MissingPropertyException: No such property: getCron for class: de.hybris.platform.cronjob.model.TriggerModel]
The getter which I try to call exists on the class.
def methods = TriggerModel.declaredMethods.findAll { !it.synthetic }.name
println methods;
//[getDaysOfWeek, getWeekInterval, setDaysOfWeek, setWeekInterval, getRelative, getJob, setActivationTime, setMaxAcceptableDelay, getTimeTable, setActive, setJob, getCronJob, getActivationTime, setDateRange, getDateRange, getMaxAcceptableDelay, getCronExpression, setCronExpression, setCronJob, getActive, setRelative, setDay, setHour, setMinute, setSecond, getHour, getMinute, getSecond, getYear, getMonth, setYear, setMonth, getDay]
Code part:
def currentDate = new Date();
def query = new FlexibleSearchQuery("SELECT {pk} FROM {cronjob} WHERE {active} IS true");
def result = flexibleSearchService.search(query).getResult();
for (cj in result) {
def activeTriggers = cj.getTriggers().stream().filter{p -> p.getActive()}.collect();
if (activeTriggers){
def at = activeTriggers.get(0);
def activationTS = at.getActivationTime(); // works
if (activationTS.before(currentDate)){
println cj.code + " has invalid next activation date set: " + activationTS;
}
def x = at.getCronExpression(); // error
}
Update: the project uses hybris 5.7
Replacing the getter with the variable name fixed the issue.
Replace-
def x = at.getCronExpression(); // error
with
def xam = at.cronExpression; // working
Complete working groovy-
import de.hybris.platform.servicelayer.search.FlexibleSearchQuery;
def currentDate = new Date();
def query = new FlexibleSearchQuery("SELECT {pk} FROM {cronjob} WHERE {active}='1'");
def result = flexibleSearchService.search(query).getResult();
for (cj in result) {
def activeTriggers = cj.getTriggers().stream().filter{p -> p.getActive()}.collect();
if (activeTriggers){
def at = activeTriggers.get(0);
def activationTS = at.getActivationTime(); // works
if (activationTS.before(currentDate)){
println cj.code + " has invalid next activation date set: " + activationTS;
}
def xam = at.cronExpression; // working
}
}
Can you share your groovy part where you are loading activeTriggers?
I created a sample groovy to load Triggers and print CronExpression for 1st object and it worked like a charm.
import de.hybris.platform.servicelayer.search.FlexibleSearchQuery;
flexibleQuery = new FlexibleSearchQuery("select {pk} from {Trigger}");
flexibleSearchService = spring.getBean("flexibleSearchService")
activeTriggers = flexibleSearchService.search(flexibleQuery).getResult();
def at = activeTriggers.get(0);
def x = at.getCronExpression();
OUTPUT
0 0 0/4 * * ? *
AFTER PO EDITED THE QUESTION I still don't see getCronExpression error, I believe you were calling the function on a different object then TriggerModel. Though there were some syntax errors in your groovy, a working version of the copy is as below. (Tested on 1905 version)
import de.hybris.platform.servicelayer.search.FlexibleSearchQuery;
def currentDate = new Date();
def query = new FlexibleSearchQuery("SELECT {pk} FROM {cronjob} WHERE {active} = true");
def result = flexibleSearchService.search(query).getResult();
for (cj in result) {
def activeTriggers = cj.getTriggers().stream().filter{p -> p.getActive()}.collect();
if (activeTriggers){
def at = activeTriggers.get(0);
def activationTS = at.getActivationTime(); // works
if (activationTS!=null && activationTS.before(currentDate)){
println cj.code + " has invalid next activation date set: " + activationTS;
}
def x = at.getCronExpression(); // error
println x;
}
}
I have JSON looking like:
{
"days": [
{
"mintemp": "21.8"
}
]
}
With Groovy, I parse it like this:
class WeatherRow {
String mintemp
}
def file = new File("data.json")
def slurper = new JsonSlurper().parse(file)
def days = slurper.days
def firstRow = days[0] as WeatherRow
println firstRow.mintemp
But actually, I would like to name my instance variable something like minTemp (or even something completely random, like numberOfPonies). Is there a way in Groovy to map a member of a map passed to a constructor to something else?
To clarify, I was looking for something along the lines of #XmlElement(name="mintemp"), but could not easily find it:
class WeatherRow {
#Element(name="mintemp")
String minTemp
}
Create a constructor that takes a map.
Runnable example:
import groovy.json.JsonSlurper
def testJsonStr = '''
{"days": [
{ "mintemp": "21.8" }
]}'''
class WeatherRow {
String minTemp
WeatherRow(map) {
println "Got called with constructor that takes a map: $map"
minTemp = map.mintemp
}
}
def slurper = new JsonSlurper().parseText(testJsonStr)
def days = slurper.days
def firstRow = days[0] as WeatherRow
println firstRow.minTemp
Result:
Got called with constructor that takes a map: [mintemp:21.8]
21.8
(of course you'd remove the println line, it's just there for the demo)
You can achieve this using annotation and simple custom annotation processor like this:
1. Create a Custom Annotation Class
#Retention(RetentionPolicy.RUNTIME)
#interface JsonDeserializer {
String[] names() default []
}
2. Annotate your instance fields with the custom annotation
class WeatherRow{
#JsonDeserializer(names = ["mintemp"])
String mintemp;
#JsonDeserializer(names = ["mintemp"])
String minTemp;
#JsonDeserializer(names = ["mintemp"])
String numberOfPonies;
}
3. Add custom json deserializer method using annotation processing:
static WeatherRow fromJson(def jsonObject){
WeatherRow weatherRow = new WeatherRow();
try{
weatherRow = new WeatherRow(jsonObject);
}catch(MissingPropertyException ex){
//swallow missing property exception.
}
WeatherRow.class.getDeclaredFields().each{
def jsonDeserializer = it.getDeclaredAnnotations()?.find{it.annotationType() == JsonDeserializer}
def fieldNames = [];
fieldNames << it.name;
if(jsonDeserializer){
fieldNames.addAll(jsonDeserializer.names());
fieldNames.each{i ->
if(jsonObject."$i")//TODO: if field type is not String type custom parsing here.
weatherRow."${it.name}" = jsonObject."$i";
}
}
};
return weatherRow;
}
Example:
def testJsonStr = '''
{
"days": [
{
"mintemp": "21.8"
}
]
}'''
def parsedWeatherRows = new JsonSlurper().parseText(testJsonStr);
assert WeatherRow.fromJson(parsedWeatherRows.days[0]).mintemp == "21.8"
assert WeatherRow.fromJson(parsedWeatherRows.days[0]).minTemp == "21.8"
assert WeatherRow.fromJson(parsedWeatherRows.days[0]).numberOfPonies == "21.8"
Check the full working code at groovyConsole.
How to save the test case properties if any of the assertions fail within this groovy script step?
Below is example code:
// define properties required for the script to run.
def groovyUtils = new com.eviware.soapui.support.GroovyUtils(context)
def dataFolder = groovyUtils.projectPath
def vTIDAPI = testRunner.testCase.getPropertyValue("vTIDAPI")
def vTIDDB = testRunner.testCase.getPropertyValue("vTIDDB")
def RefAPI = testRunner.testCase.getPropertyValue("RefAPI")
def RefDB = testRunner.testCase.getPropertyValue("RefDB")
def AmountAPI = testRunner.testCase.getPropertyValue("AmountAPI")
def AmountDB = testRunner.testCase.getPropertyValue("AmountDB")
def CurrencyAPI = testRunner.testCase.getPropertyValue("CurrencyAPI")
def CurrencyDB = testRunner.testCase.getPropertyValue("CurrencyDB")
assert vTIDAPI == vTIDDB
assert RefAPI == RefDB
assert AmountAPI == AmountDB
assert CurrencyAPI == CurrencyDB
Here is the Groovy Script which does compare the given set of properties and on any of the assertion failure, writes the properties to a given file.
You need to change the value of property file name to be stored for variable propFileName variable.
Add more properties to be asserted in the form of key:value pairs format if needed
//Provide / edit the file name to store properties
def propFileName = '/tmp/testCase.properties'
//Define the properties to be matched or asserted ; add more properties if needed
def props = [ 'vTIDAPI':'vTIDDB', 'RefAPI':'RefDB', 'AmountAPI': 'AmountDB', 'CurrencyAPI': 'CurrencyDB']
/**
* Do not edit beyond this point
*/
def writeTestCasePropertiesToFile = {
//Get the test case properties as Properties object
def properties = context.testCase.properties.keySet().inject([:]){map, key -> map[key] = context.testCase.getPropertyValue(key); map as Properties}
log.info properties
assert properties instanceof Properties
properties?.store(new File(propFileName).newWriter(), null)
}
def myAssert = { arg1, arg2 ->
context.testCase.getPropertyValue(arg1) == context.testCase.getPropertyValue(arg2) ? null : "${arg1} value does not match with ${arg2}"
}
def failureMessage = new StringBuffer()
props.collect{ null == myAssert(it.key, it.value) ?: failureMessage.append(myAssert(it.key, it.value)).append('\n')}
if(failureMessage.toString()) {
log.error "Assertion failures:\n ${failureMessage.toString()}"
writeTestCasePropertiesToFile()
throw new Error(failureMessage.toString())
} else {
log.info 'Assertions passed'
}
EDIT: Based on the OP comments
Replace def myAssert = ... with below code fragment.
def myAssert = { arg1, arg2 ->
def actual = context.testCase.getPropertyValue(arg1)
def expected = context.testCase.getPropertyValue(arg2)
actual == expected ? null : "${arg1} value does not match with ${arg2} - api ${actual} vs db ${expected}"
}
My goal is to programmatically move assets. I have found that AssetManager has a moveAsset method. However, I am having issues initializing an AssetManager object in my groovy script. Below is the code I am working with. How do I initialize a non-null AssetManager object?
import javax.jcr.query.*
import com.day.cq.dam.api.*
def query = createSQL2Query("/content/dam/3d-renders/application-notes/wcc-migration") //CHANGE THIS
def result = query.execute()
def rows = result.rows
rows.each { row ->
Resource res = resourceResolver.getResource(null,row.path)
AssetManager am = res.adaptTo(AssetManager.class)
am.getAsset('/content/dam/3d-renders/application-notes/wcc-migration/Q60_ILL000347_iAPP.psd')
println res.path + ' ' + am
//am.moveAsset('/content/dam/3d-renders/application-notes/wcc-migration/2015/Q3X-Color-Mark-Sensing.psd','/content/dam/3d-renders/test-folder/Q3X-Color-Mark-Sensing.psd')
}
def createSQL2Query(startPage) {
def queryManager = session.workspace.queryManager
def statement = "select * from [nt:base] as p where (isdescendantnode (p, '$startPage')) and p.[jcr:primaryType] = 'dam:Asset'"
def query = queryManager.createQuery(statement, Query.JCR_SQL2)
query
}
Try getting your asset manager like this:
AssetManager am = resourceResolver.adaptTo(AssetManager.class)
ResourceResolver implements Adaptable, the interface where the adaptTo(Class) method is defined.
Let's say that I have a collection of parameters
def params = ['a','b','c']
Is there a short way to run a method that accepts a single parameter once for every element of a collection to replace this:
params.each {
foo(it)
}
with something more declarative (like a "reverse" spread operator)?
You can use collect:
def params = ['a','b','c']
def foo(param) {
'foo-' + param
}
assert ['foo-a', 'foo-b', 'foo-c'] == params.collect { foo(it) }
Or just a closure
def foo = { a -> a + 2 }
def modified = list.collect foo
You can use method pointer:
def l = [1,2,3]
l.each(new A().&lol)
class A {
def lol(l) {
println l
}
}
Or add a method that will do the task you need:
def l = [1,2,3]
List.metaClass.all = { c ->
delegate.collect(c)
}
l.all(new A().&lol)
class A {
def lol(l) {
println l
return l+2
}
}