CMP Entity Identity and Primary Key

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posted 18 years ago

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Hi guys,

Anybody tell me the difference between Entity Object Identity and Primary key.

Previously i assumed Primary key and Entity identity are equal.

In SPec you can get the Entity Identity via getPrimaryKey(), EJBObject or EJBLocalObject.

That make me doubt on my assumbution.

Advance Thanks.

Regards
Kasimurugan R.

Thanks & Regards
Kasimurugan (SCJP1.4, SCBCD1.3), Preparing SCWCD1.4

Miki Muzsi

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posted 18 years ago

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Which page number in the spec are you refering to?

Could it be that what was ment is that you can get the primary key from:
- getPrimaryKey() (from EntityContext)
- getPrimaryKey() (EJBObject)
- getPrimaryKey() (EJBLocalObject)

?

Miki

Miki<br /> <br />SCJP 1.4, SCBCD 1.3

KasiMurugan Ramasamy

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posted 18 years ago

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Hi
Spec page 172.

Thanks & Regards
Kasimurugan R

Thanks & Regards
Kasimurugan (SCJP1.4, SCBCD1.3), Preparing SCWCD1.4

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