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Friday, October 10, 2014

Using Java Send Email Using Smtp Server(Html, Attachment, Embedded Image)

First download java mail api jar from: https://java.net/projects/javamail/pages/Home or here . And add this to your project classpath. ...

GRAILS Database Data To XML File

import grails.converters.XML grailsApplication . domainClasses . each { def domainClass -> dataMap [ domainClass . clazz . ...

Read & Construct CSV File Using Java Code

http://agiletribe.wordpress.com/2012/11/23/the-only-class-you-need-for-csv-files Input CSV File package com . pritom . kumar ; ...

Java Code for Calculating HMAC-SHA1 & HMAC-SHA256 Signature

package com . pritom . kumar ; import javax.crypto.Mac ; import javax.crypto.spec.SecretKeySpec ; /** * Created by pritom on 0...

Saturday, September 27, 2014

GRAILS Render Or Display XML In Browser

import groovy.xml.XmlUtil .... def xmlString = "YOUR XML STRING" ; def xmlAsText = XmlUtil . serialize ( xmlString ) r...

GRAILS Custom Codec Example

All custom codec must be in grails-app/utils folder in any package. Suppose I first created a package named 'pritom.kumar.codecs...

Friday, September 19, 2014

Spring MVC - Custom Exception Handling & Send Appropriate Error Code

Download full source code Create a custom exception handler class as follows: package com . pkm . maven . exception ; public ...

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