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Sequences and entity beans [message #214632]

Sat, 31 May 2008 18:48

Raster R

Messages: 77
Registered: July 2009

Member

I am using WTP Dali with EJB3 for my entity beans.
I have been referrring to the documentation with the WTP in eclipse.

I was able to figure out how to configure the generator for id fields from
a sequence using the following annotations.

@GeneratedValue(strategy=SEQUENCE, generator = "Sequence_Generator")
@SequenceGenerator(name="Sequence_Generator", sequenceName = "Some_SEQ")
@Column(updatable=false)

Why was the syntax not -

@GeneratedValue(strategy=SEQUENCE, sequenceName = "Some_SEQ")
@Column(updatable=false)

Why the extra tags?

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