return type from abstract schema type
Jingyi Wang
Greenhorn
Posts: 25
posted 13 years ago
If I write a EJB-QL like this:
SELECT OBJECT (m) FROM MovieSchema m,
then a component interface will be returned.
On P408 "As if by magic, the Container knows which interface view to return, local or remote, depending on whether the invocation of the query came from a home or remote interface"
Anybody can explain if the query came from home, which one, local or remote, will be returned. Or why does this depend on home interface ?
Thanks
SELECT OBJECT (m) FROM MovieSchema m,
then a component interface will be returned.
On P408 "As if by magic, the Container knows which interface view to return, local or remote, depending on whether the invocation of the query came from a home or remote interface"
Anybody can explain if the query came from home, which one, local or remote, will be returned. Or why does this depend on home interface ?
Thanks
Jason Hunt
Ranch Hand
Posts: 51
posted 13 years ago
If this method called from home interface, then it can only return remote component interface, if called from local home interface, then it can only return local component interface 
SCJP, SCWCD, SCBCD, SCDJWS, OCA9i,<br />IBM Certified WAS5.0 Admin<br />IBM Certified Solution Developer - WebSphere Studio 5.0<br />IBM Certified Solution Developer - XML and related Technologies
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