Using Projections in Hibernate

by | Jul 26, 2014 | Hibernate, Java

Hi Guys, I am back with another post titled “Using Projections in Hibernate”. When we deal with large objects(containing multiple attributes) we use Projections to select only a subset of attributes of an object. It helps in avoiding unnecessary column...

Inheritance in Hibernate

by | Jul 23, 2014 | Hibernate, JPA

Inheritance is one of the biggest mismatch between object oriented model and relational model(SQL based models) because object oriented paradigm supports both Is a(Inheritance) and Has a(Association) relationship. But relational models support only Has a relationship...

Filtering Records using Hibernate Criteria

by | Jul 12, 2014 | Hibernate

Hi Guys! I am back with a new blog post titled “Filtering Records using Hibernate Criteria”. I often use Hibernate Criteria in my project whenever a new entity is added and I need to implement certain filters on it. The Hibernate Session provides...

Useful Git Commands

by | Jul 8, 2014 | GIT

Hi. I am back with a new blog post on some Useful Git commands. Recently I pulled the latest code of a branch and due to some bad commit I was not able to use certain feature. So, I needed a way to rollback to some previous version(commit) i.e. the point when the code...