Home » Author Archives: Dinuka Arseculeratne (page 2)

Author Archives: Dinuka Arseculeratne

Understanding Java Weak References


I could not pay attention to the blog in the recent times and first and foremost I must apologize for not staying in touch with you all in the world of technology. I recently stumbled upon the java.lang.ref package which was available since Java 1.2 but ironically i got to know about it just a few days back. Going through ...

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Hibernate by Example – Part 2 (DetachedCriteria)


So last time we helped out justice league to effectively manager their super heroes. Today we focus on how The Avengers will be using Hibernate’s Detached Criteria to find out their enemies with respect to each superhero so as to protect their super heroes. You can download the working example from here. In this example we take only two entities ...

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Hibernate by Example – Part 1 (Orphan removal)


So i thought to do a series of hibernate examples showing various features of hibernate. In the first part i wanted to show about the Delete Orphan feature and how it may be used with the use of a story line. So let us begin :) Prerequisites: In order for you to try out the following example you will need ...

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