Retrieve Data from Database in Liferay.

Hi friends today i am going to show you how to retrieve data from database.In my previous post i have shown you how to insert data in database.Here are the steps to retrieve data:

Finder Method

1)Open Service.xml and write the finder method by which field you want to retrieve data.As shown below i have searched for title so code is as below.

             <finder name="title" return-type="Collection">

<finder-column name="title" />

             </finder>