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DD use

 
thippareddy mallikarjuna reddy
Greenhorn
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Hi Pal,

What is use of DD(Deployement Descriptor) in EJB?

Have a nice Day,
Mallikarjuna
 
steve warmer
Greenhorn
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I think,
Deployment Descriptor helps you define things for which you need not have to recompile the code, eg. changing the attribute of a transaction in CMP bean
<trans-attribute>Required<trans-attribute>
can be changed to
<trans-attribute>RequiresNew<trans-attribute>
without actually having to recompile the code
 
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