Hibernate query into ArrayList

Question

I am very new to Java and Hibernate and after being taken from a Unix background to be handed a Java project with problems I need assistance please.

The project currently has Hibernate set up with criteria to search a database of document meta-data and currently assumes a "Unique Result", with this line of code;

doc = (DocumentDetails) criteria.uniqueResult();

Meaning, I think, it expects only one document's details as a result. But we now can have multiple possible documents' details returned and I need to place them into an ArrayList to determine which one is the latest document.

Any assistance would be appreciated on how to do this. I apologise for me being forward but I need to solve this one quick.

JB Nizet · Accepted Answer · 2013-01-21 12:51:48Z

4

List<DocumentDetails> result = criteria.list();

As simple as that. Hibernate is documented.

answered Jan 21, 2013 at 12:51

JB Nizet

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Rafał Rowiński · Accepted Answer · 2013-01-21 12:52:38Z

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ArrayList<DocumentDetails> doc = (ArrayList<DocumentDetails>) criteria.list();

answered Jan 21, 2013 at 12:52

Rafał Rowiński

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2 Comments

AJF Over a year ago

Hi Szajba, thanks for that. Do you mean simply replacing the line of code I listed above with this one will place all results into the ArrayList?

Rafał Rowiński Over a year ago

Yes you will get an ArrayList of DocumentDetails objects

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