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Read file in Grails service
23 Sep, 13

Read file in Grails service

by | Sep 23, 2013 | Grails

Whenever I required to put  file in Application and read content from that file I create a directory e.g. resources in the web-app directory and read content in service like: [php]import org.codehaus.groovy.grails.web.context.ServletContextHolder as SCH class...
Capture login event in grails
23 Sep, 13

Capture login event in grails

by | Sep 23, 2013 | Grails, Groovy

There are several use cases where we are require to capture the login event such as storing the login history, set user related data like name and email in session(so that no database hit to get this basic information), etc. In my project I asked to maintain user...
Convert string params to list
23 Sep, 13

Convert string params to list

by | Sep 23, 2013 | Grails

Grails 2.x added a new method in params object “list”. This method is used in case you are not sure weather you got a string(single request parameters of a name) or a list(multiple request parameters of the same name) in params. This method always return a...