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xguo
 Post subject: session.load and session.get
PostPosted: Wed Jul 20, 2005 1:29 pm 
Newbie

Joined: Thu Jul 14, 2005 7:54 pm
Posts: 11
I am trying a simple retrieve by id query using session.load() I always get back an object with every member set to null, while session.get() returns correct object. any idea?

Hibernate version:3.05
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ernst_pluess
 Post subject:
PostPosted: Wed Jul 20, 2005 2:42 pm 
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Expert

Joined: Thu Jan 29, 2004 2:31 am
Posts: 362
Location: Switzerland, Bern
With get Hibernate hits the DB imediately and selects the value by primary key.

With load Hinbernate creates a proxy, the DB is hit as soon you require the value of a property. You can switch this off by setting lazy="false" in the class tag of you hbm.xml file.

See also the Javadoc of the two methods.

HTH
Ernst
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