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Course: Groovy & Grails
Duration: 3 days

 

PROGRAM OUTLINE: The following topics can be customized according to your group training needs.This Groovy on Grails training course at CertFirst teaches experienced web developers

Module 1: Installation

  • JDK – A Prerequisite
  • Installing Groovy
  • Updating Groovy
  • Editors for Groovy and Grails
  • groovysh, groovyConsole & groovy

 

Module 2: Boolean Evaluation, Elvis Operator & the Safe Navigation Operator

    • Elvis Operator
    • Safe Navigation Operator
    • String & GString

 

Module 3: Classes, Dynamic type, Methods, Closures the & Meta-Object

  • Protocol
  • Dynamic type
  • Closure
  • Create
  • Call
  • Getting Information
  • Method Reference Pointer
  • More on Methods
  • Optional Parantheses
  • Positional Parameters
  • Optional Parameters
  • Mapped Parameters
  • Dynamic Method Call
  • Meta-Object Protocol
  • Adding Methods & Properties
  • Add Constructor
  • Intercepting Method Calls
  • Getting Information

Module 4: Collections (List, Range, Map) and Iterative Object Methods

  • List
  • Range
  • Map

Module 5: Switch, SQL, File and Exception handling

  • Groovy Switch
  • Groovy SQL
  • File
  • Exception Handling

 

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