Controlling Domain Persistence using mapWith property

by Vivek Sadh | Apr 28, 2015 | Grails | Last updated at July 27, 2020

I am back with a new blog post titled “Controlling Domain Persistence using mapWith property”.In Grails if we want to make certain fields non-persistent we can use the transient keyword like this: class DomainClass { static transients = ['field1',...

26 Apr, 15

Baby Steps of Migration from Acegi to Spring Security in Grails.

by Md Samir | Apr 26, 2015 | Grails, Spring, spring-security | Last updated at June 23, 2020

Recently I have worked in migration of Acegi to Spring Security and I found some summarize steps to migrate from Acegi to Spring Security plugin.There are crystal clean seven steps by which we migrate from Acegi to Spring Security plugin. step 1:-The first thing we...

21 Apr, 15

Change controller default url pattern in Grails

by Avneesh Singh | Apr 21, 2015 | Grails | Last updated at July 27, 2020

Hi friends I am back with a new blog is how to change a default pattern of controller names in URL. Let us consider case 1 : We have a controller by name of AdminController . I am looking to create a new alias “/reports” in URL for AdminController all...

17 Apr, 15

Change Default Port Temporarily And Permanently Of Grails 3.x Application

by Manish Bharti | Apr 17, 2015 | Grails | Last updated at July 27, 2020

Grails 3 – Change Default Port Grails application by default runs on 8080 port. But if required we can change the default port. Prior to grails 3.x, we can change the port by running the application using following command: grails -Dserver.port=8181 run-app This...

30 Mar, 15

Groovy direct field accessor(@) and method pointer(&) operators.

by Tinku Saini | Mar 30, 2015 | Groovy | Last updated at July 23, 2020

Hello friends, I have some groovy tricks to share with you. 😉 Direct field access operator(@) We always write a groovy class containing property and there getters. So I am taking a simple example here to make you know the benefit of this operator. class User { public...

29 Mar, 15

Paypal credit card recurring payment integration in Grails.

by Dhanendra Singh | Mar 29, 2015 | Grails | Last updated at July 27, 2020

Paypal gives a vast support for online payment, everything is been documented in nice way but we have to Google for better results for your payment to get in your control(other than standard payments). There are two API’s provided by pay pal: Rest( Doc’s)...

27 Mar, 15

Factory Pattern Approach in Java

by Vivek Sadh | Mar 27, 2015 | Java | Last updated at July 13, 2020

I am back with a new blog post titled “Factory Pattern Approach in Java”. Recently I was developing pricing strategies for my web application and during the development I learnt that how factory pattern can be useful and efficient for such type of...

26 Mar, 15

Useful maven commands for beginners

by Praveen Kumar | Mar 26, 2015 | Maven | Last updated at July 9, 2020

Maven is a build automation tool used primarily for Java projects. The word maven means ‘accumulator of knowledge’ in Yiddish. Maven addresses two aspects of building software: First, it describes how software is built, and second, it describes its...

22 Mar, 15

An Introduction To Jasper Reports Bands

by Manish Bharti | Mar 22, 2015 | Jasper | Last updated at July 14, 2020

Jasper Report is an awesome open source Java reporting tool. It is used to generate dynamic reports using .jasper or JRXML file. Jasper report contains several bands: Title: This band is printed only once at the beginning of the generated document. Page Header: This...

22 Mar, 15

Dynamicity of Groovy

by Aman Goel | Mar 22, 2015 | Groovy | Last updated at July 21, 2020

Groovy is one of the famous JVM based language which come up with a lot of groovier functionality in it. Groovy provides a great feature : Metaprogramming at run time and this is what i am calling Dynamicity of Groovy. Do not confuse with Dynamically Typed languages...

20 Mar, 15

Bind A List of Objects Into A Grails Command Object

by Anand Kushwaha | Mar 20, 2015 | Grails, Groovy | Last updated at July 21, 2020

Grails supports command object binding [0]. Request parameters are bound to properties of a given command class. From this(binding [0]) context, a special-case is the use of lazy list properties. A lazy list grows whenever an index greater than its size is requested....

20 Mar, 15

SIM808 Hardware Design -Blog

by Mridul Pandey | Mar 20, 2015 | Embedded | Last updated at July 27, 2020

Hi, lets talk about some IoT. I have found a very useful module which is working as a combo module for GPRS and GPS and its a complete positioning module just need few interfacing designs, that i am going to discuss in the following blog of mine. The blog contains...

17 Mar, 15

Integration With Jawbone OAuth in Grails.

by Avneesh Singh | Mar 17, 2015 | Grails | Last updated at July 27, 2020

Goal: Integration with Jawbone OAuth in Grails. Hi Guys! I would like to share with you a very interesting way to connect with Jawbone, which I found when I need to implement this with my application. To achieve this follow below steps: Step 1 : Visit Jawbone...

10 Mar, 15

Check whether List of String is Valid Email or not in Grails

by Md Samir | Mar 10, 2015 | Grails, Groovy | Last updated at July 21, 2020

Hello guys recently I was blocked in email verification and I was not interested to do with the regular expression because in some cases it was failed to validate. I found some classes to validate emails easily. Please refer the code Step 1:- import import...

25 Feb, 15

Grails Goodness:Multiple BootStraps file

by Praveen Kumar | Feb 25, 2015 | Grails | Last updated at July 27, 2020

In Grails if we want to execute code on application startup and stop time . We just need to write our code in grails-app/conf/BootStrap.groovy file.Here we have two closure. 1. init :- Here we write code that we have need to execute at application startup time....

22 Feb, 15

Integration With Yahoo Using Grails OAuth Plugin

by Manish Bharti | Feb 22, 2015 | Grails, OAuth | Last updated at July 8, 2020

I am back with a new OAuth blog, topic: Integration with Yahoo using Grails OAuth Plugin. So far, we have successfully integrated various OAuth providers in our application: 😎 Facebook Google (OAuth 1.0) Google (OAuth 2.0) LinkedIn Twitter Let’s try one more...

14 Feb, 15

Harnessing the power of groovy

by Vivek Sadh | Feb 14, 2015 | Groovy | Last updated at July 21, 2020

This blog post “Harnessing the power of groovy” demonstrates the power of groovy language. In java, what could take 10-15 lines, in groovy we can achieve it using 1-line code. Multiply Each Number by 2 [php](1..10).collect{it * 2}[/php] 1...

28 Jan, 15

Xml validation against xsd

by Praveen Kumar | Jan 28, 2015 | Grails, Groovy | Last updated at July 21, 2020

Validates the XML document against the specified XSD document. XSD document are “XML Schema” that describe the structure of a XML document. The validator identify given XML file must be parsable using a DOM/SAX parser, and only then it will validate...

28 Jan, 15

Take and Drop elements from tail of Groovy collection

by Abdullah Qayuum | Jan 28, 2015 | Groovy | Last updated at July 21, 2020

In groovy 2.4(which was released last week) there are three new methods added in “DefaultGroovyMethods” class they are “init“, “dropRight” and “takeRight“, lets take them one by one takeRight e.g Returns the last num...

28 Jan, 15

Object Oriented JavaScript

by Praveen Kumar | Jan 28, 2015 | Uncategorized | Last updated at July 30, 2020

OOP’s is one of the most popular ways in field of programming. Before OOP’s, list of instructions will be executed one by one. But in OOP’s we dealing with object that communicate to each other. JavaScript supports OOP’s but not in the same way as...

Controlling Domain Persistence using mapWith property

Baby Steps of Migration from Acegi to Spring Security in Grails.

Change controller default url pattern in Grails

Change Default Port Temporarily And Permanently Of Grails 3.x Application

Groovy direct field accessor(@) and method pointer(&) operators.

Paypal credit card recurring payment integration in Grails.

Factory Pattern Approach in Java

Useful maven commands for beginners

An Introduction To Jasper Reports Bands

Dynamicity of Groovy

Bind A List of Objects Into A Grails Command Object

SIM808 Hardware Design -Blog

Integration With Jawbone OAuth in Grails.

Check whether List of String is Valid Email or not in Grails

Grails Goodness:Multiple BootStraps file

Integration With Yahoo Using Grails OAuth Plugin

Harnessing the power of groovy

Xml validation against xsd

Take and Drop elements from tail of Groovy collection

Object Oriented JavaScript

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