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Groovy is an object oriented language which is based on Java platform. Groovy 1.0 was released in January 2, 2007 with Groovy 2.4 as the current major release. Groovy is distributed via the Apache License v 2.0.Grails is an open-source web application framework on top of the Groovy which exercise convention – over – configuration, honor the DRY (Don’t Repeat Yourself) principle, and is overall lightweight- making it a sound agile framework.
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Groovy and Grails Interview Questions and Answers, Recorded Video Sessions, Materials, Mock Interviews,Assignments Will be provided
GG- Groovy Grails COURSE Agenda
(the course content can be modified as per your requirements):
Groovy Fundamentals
Differences between Groovy and Java
Compiling and executing Groovy programs
The basic Groovy data types and optional typing
Writing Groovy scripts
Declaring classes
Overriding operators and type coercion
GDK: the Groovy library
Groovy strings
Regular expressions in Groovy
· Groovy Collections
Ranges
Lists
Maps
Iterators and polymorphic algorithms
· Closures in Groovy
Declaring closures
Available options for calling closures
· Groovy Control Structures
The "Groovy truth"
Conditional execution
Looping constructs
· Using Classes and Scripts
Groovy fields and local variables
Methods and operations
Safe dereferencing with the ?. operator
Organizing classes in packages
Using inheritance
POGO's vs. POJO's
· Unit Testing in Groovy
GroovyTestCase
Unit-testing Groovy code
Unit-testing Java code
Code coverage and automation
· Groovy Builders
NodeBuilder
MarkupBuilder
SwingBuilder
· Survey of the GDK
Simplified File access
Templates
Groovlets
· Database Access with Groovy
Basic database operations
DataSet operations
Groovy and ORM solutions
· Working with XML
Reading and parsing XML documents
Using XPath expressions
Distributed processing with XML
· Simple Metaprogramming
Metaclasses
Injecting methods with Categories
The Expandmetaclass
· Web Development with Grails
The Grails framework
Creating web applications using Grails
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