Some questions remain:
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1- "Every entity object has a unique identity within its home. If two entity objects have the same home and the same primary key, they are considered identical" EJB spec 2.1 page 136.
My question: Can an entity object have duplicates?
2- Is the 'entity object identity' a special object or is it another name of the EJBObject (component interface) type related to an entity instance?
3- Is that correct to say either that:
- RMI-IIOP supports code dowloading for Java objects sent by value across an IIOP connection in the same way as RMI does across a JRMP connection
- RMI-IIOP doesn't support dynamic dowloading of classes as it's done with CORBA in DII?
4- Is that correct to say that receive(), receiveNoWait() and onMessage() can be used by either Topic and Queue subscriber?
5- Does exit 'round robin load distribution' and 'round robin load balancing' as two different things? Or it exists only the first meaning splitting requests evenly amongst all back end servers?
5- What are the main policy purpose changes between enabling mutual authentication over SSL with 'PREFERD' or with 'RARELY' beyond the simple way they are differently configured.
6- What is the difference between 'code factoring' and 'code refactoring'?
7- Could CORBA be considered a J2EE technology?
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1- "Every entity object has a unique identity within its home. If two entity objects have the same home and the same primary key, they are considered identical" EJB spec 2.1 page 136.
My question: Can an entity object have duplicates?
2- Is the 'entity object identity' a special object or is it another name of the EJBObject (component interface) type related to an entity instance?
3- Is that correct to say either that:
- RMI-IIOP supports code dowloading for Java objects sent by value across an IIOP connection in the same way as RMI does across a JRMP connection
- RMI-IIOP doesn't support dynamic dowloading of classes as it's done with CORBA in DII?
4- Is that correct to say that receive(), receiveNoWait() and onMessage() can be used by either Topic and Queue subscriber?
5- Does exit 'round robin load distribution' and 'round robin load balancing' as two different things? Or it exists only the first meaning splitting requests evenly amongst all back end servers?
5- What are the main policy purpose changes between enabling mutual authentication over SSL with 'PREFERD' or with 'RARELY' beyond the simple way they are differently configured.
6- What is the difference between 'code factoring' and 'code refactoring'?
7- Could CORBA be considered a J2EE technology?