• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 180
  • Last Modified:

groovy example issue

Hi,

I wrote my groovy class as below
class FirstGroovyClass {
String name
String place
def methodOne(){
println "hola"
	}
	static main(args) {
	
	}

}

Open in new window


i wrote my implementation code by creating object as below
import FirstGroovyClass
//class FirstGroovyClassImplementation {

	def object=new FirstGroovyClass()
	object.methodOne()
	
	
	
	def objectTwo=new FirstGroovyClass(name:'FirstGroovyClasse',place:'FirstGroovyClasssss')
	println objecTwo.getName
//}

Open in new window


some how objectTwo is not able to see getName() or getPlace() default methods which groovy should automatically create.

when i ran as groovy script i am getting below error

hola
Caught: groovy.lang.MissingPropertyException: No such property: objecTwo for class: FirstGroovyClassImplementation
groovy.lang.MissingPropertyException: No such property: objecTwo for class: FirstGroovyClassImplementation
      at FirstGroovyClassImplementation.run(FirstGroovyClassImplementation.groovy:10)


please advise
0
gudii9
Asked:
gudii9
  • 7
  • 2
2 Solutions
 
CPColinSenior Java ArchitectCommented:
You wrote objecTwo when you probably meant objectTwo.
0
 
gudii9Author Commented:
even objectTwo same error?
hola
Caught: groovy.lang.MissingPropertyException: No such property: getName for class: FirstGroovyClass
groovy.lang.MissingPropertyException: No such property: getName for class: FirstGroovyClass
      at FirstGroovyClassImplementation.run(FirstGroovyClassImplementation.groovy:10)
please advise
0
 
CPColinSenior Java ArchitectCommented:
If Groovy properties act like properties do in other languages, you probably need to type either objectTwo.getName(), with the parentheses, or objectTwo.name, without "get".
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
gudii9Author Commented:
both not working
0
 
mccarlIT Business Systems Analyst / Software DeveloperCommented:
both not working
Post the new error messages please
0
 
gudii9Author Commented:
hola
Caught: groovy.lang.MissingPropertyException: No such property: getName for class: FirstGroovyClass
groovy.lang.MissingPropertyException: No such property: getName for class: FirstGroovyClass
      at FirstGroovyClassImplementation.run(FirstGroovyClassImplementation.groovy:10)
my code is

import FirstGroovyClass
//class FirstGroovyClassImplementation {

      def object=new FirstGroovyClass()
      object.methodOne()
      
      
      
      def objectTwo=new FirstGroovyClass(name:'FirstGroovyClasse',place:'FirstGroovyClasssss')
      println objectTwo.getName
//}


above i am running as Run As---> Groovy script

class FirstGroovyClass {
String name
String place
def methodOne(){
println "hola"
	}
	static main(args) {
	
	}

}

Open in new window


i wonder why EE do not have separate groovy topic? where i can suggest add one?
0
 
gudii9Author Commented:
any good sample examples around these?
0
 
gudii9Author Commented:
class FirstGroovyClass {
	String name
	String place
	
	def methodOne(){
		println "hola"
	}
	//static main(args) {
	//}
}

Open in new window


import FirstGroovyClass
//class FirstGroovyClassImplementation {

	def object=new FirstGroovyClass()
	object.methodOne()
	
	
	
	def objectTwo=new FirstGroovyClass(name:'FirstGroovyClasse',place:'FirstGroovyClasssss')
	/*def method1(){
		println objectTwo.name;
	}*/
//}

Open in new window


when i ran FirstGroovyClassImplementation as groovy script i got
hola

i saw examples here which i explore more
https://www.tutorialspoint.com/groovy/groovy_json.htm
0
 
gudii9Author Commented:
//class GroovyLoop {
	//methodTwenty(){

for(def i=0;i<=10;i++){
	println(i)
}
	//}
	
//}

def j=10;

while(j<20){
	println(j)
	j++
}

Open in new window


above gave

0
1
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
17
18
19
0
 
gudii9Author Commented:
//class GroovyLoop {
	//methodTwenty(){

for(def i=0;i<=10;i++){
	println(i)
}
	//}
	
//}

def j=10;

while(j<20){
	println(j)
	j++
}

def list1=[1,4,6]
for(def z:list1)
println(z)


1.upto(5){
	println("EE")
}


1.step(6,3){
	println"$it"
}

3.times{
	println"EEE"
}


def arr=new String[3]
arr[0]="one"
arr[1]="two"
arr[2]="three"
println arr

println arr.length
println arr.size()
def arrInt=[1,2,5] as Integer[]
println arrInt.min()

def list=[]
println list.size


def lists=new ArrayList<String>()

def listss=[9,8,0]

lists.add("ep");
println lists

lists << "eh"
println lists

lists.push("ss")
println lists

lists.putAt(1,"zz")
println lists

println lists[1]

println lists.get(2)
println lists.getAt(0)
println lists[-1]

println lists.remove("zz")
println lists
lists.add("ep1");
lists.add("ep2");
lists.add("ep3");
 lists.remove(2)
 println lists
 
 lists=lists - "ep2"
 println lists
 
 
 def listNum=[1,6,4,7,9,0,2,9]
 println listNum.count(9)
 
 println listNum.sort()
 
 def liste=[4,7,[9,0],2,4,8]
 println liste
 println liste.flatten()
 
 
 def mapEx=[:]
 mapEx.put('color','blue')
 println mapEx.size()
 
 mapEx['size']='low'
 println mapEx.size()
 
 mapEx.length='22'
 println mapEx.size()
 
 mapEx << ['height':"39"]
 println mapEx.size()
 
 println mapEx['height']
 println mapEx.height
 
 def file=new File('TestFile.txt')
 println file.text
 
 
 def files=new File('TestFile.txt')
 println files.readLines()[3]
 
 println files.readLines().each {
	 line ->println line
 }
 
 
 
 files.readLines().each {
	 line ->line.tokenize().each{
		 word ->if(word=='e'){
			 println word
		 }
	 }
 }
 
 
 files.readLines().each {
	 line ->line.tokenize().each{
		 word ->
		 println word
	 }
 }
 
 
 def fileee=new File('TestFile.txt')
 //println fileee.absolutePath
 
 println file.size()
 
 println "File ? ${fileee.isFile()}"
 println  "Director ? ${fileee.isDirectory()}"
 
 //println file.renameTo('TestFile3.txt')
 
 def fils=new File('writeHere.txt')
 fils.write("blah")
 fils << "next blah"
 
 
 
 
 
 

Open in new window


0
1
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
17
18
19
1
4
6
EE
EE
EE
EE
EE
1
4
EEE
EEE
EEE
[one, two, three]
3
3
1
0
[ep]
[ep, eh]
[ep, eh, ss]
[ep, zz, ss]
zz
ss
ep
ss
true
[ep, ss]
[ep, ss, ep2, ep3]
[ep, ss, ep3]
2
[0, 1, 2, 4, 6, 7, 9, 9]
[4, 7, [9, 0], 2, 4, 8]
[4, 7, 9, 0, 2, 4, 8]
1
2
3
4
39
39
qqqq xxggg
sss
zz
e
tttttttttt
aaanext blah
e
qqqq xxggg
sss
zz
e
tttttttttt
aaanext blah
[qqqq xxggg, sss, zz, e, tttttttttt, aaanext blah]
e
qqqq
xxggg
sss
zz
e
tttttttttt
aaanext
blah
48
File ? true
Director ? false
0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

  • 7
  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now