Object Oriented Programming Interface in Groovy Scripting groovy training telugu 39

 Watch This Video

https://youtu.be/lh-VDCkqodc

------------------------------------------------------------------------------------------------

//Person.groovy

package com.therealdanvega.domain

@groovy.transform.ToString()

class Person{

String first, last

}

//IPersonService.groovy

package com.therealdanvega.service

import com.therealdanvega.domain.Person

interface IPersonService{

Person find()

List <People> findAll()

}

//PersonService.groovy

package com.therealdanvega.service

import com.therealdanvega.domain.Person

class PersonService implements IPersonService{

@Override

Person find(){

person p= new Person(first:"Dan",last:"vega")

return p

}

@Override

List <People> findAll(){

person p1= new Person(first:"Dan",last:"vega")

person p2= new Person(first:"jam",last:"vega")

[p1,p2]

}

}

//App.groovy

package com.therealdanvega

import com.therealdanvega.service.PersonService

PersonService ps=new PersonService()

println ps.find()